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Management of temporomandibular joint diseases: a rare case report of coexisting calcium pyrophosphate crystal deposition and synovial chondromatosis

Abstract

Background

The coexistence of calcium pyrophosphate dihydrate crystal deposition (CPP) and synovial chondromatosis (SC) in the temporomandibular joint (TMJ) is rarely reported. CPP disease (CPPD) is complex arthritis synonymous with excessive pyrophosphate production and variable aberrations in mineral and organic phase metabolism of the joint cartilage, leading to local inundated CPP and crystal deposition of partially deciphered predispositions. Meanwhile, SC is a rare benign synovial joint proliferative disease of unclear etiology and has a low risk of malignant transformation. However, SC manifests severe joint disability and dysfunction because of connective tissue metaplasia of the synovial membrane, which forms cartilaginous nodules with or without calcifications or ossifications. These nodules often detach and form intra-articular loose bodies and very rarely within extraarticular spaces.

Case presentation

We report the case of a 61-year-old man to expand the body of literature on these unusual coexisting arthropathies of the TMJ. The patient presented to our hospital in 2020 with complaints of pain in the right TMJ and trismus for over 6 months. Radiographic assessments of the TMJ provided a preoperative provisional diagnosis of SC. However, the histopathology of the open biopsy revealed tumor-like lesions comprising several deposits of rhomboid and rod-shaped crystals that displayed positive birefringence in polarized light, confirming a coexistence of CPPD. A second-stage operation was performed for the complete removal of the loose bodies and chalk-like lesions including synovectomy. No evidence of recurrence was recorded after a follow-up of nearly 1.5 years.

Conclusions

Isolated CPPD and SC of the TMJ are prevalent in the literature however, monoarticular coexistence of these diseases is rare, due to the lack of consistency in the diagnostic criteria in clinical practice. Moreover, optimal treatment depends on several considerations. This report delineated the molecular etiopathology and underscored the need for continued deciphering of the causal mechanisms of coexisting CPPD and SC of the TMJ. In addition, the importance of confirmatory testing for accurate diagnosis, and appropriate management of these diseases were discussed.

Peer Review reports

Background

First identified as pseudogout by McCarty et al. in 1962 [1,2,3], calcium pyrophosphate crystal deposition (CPPD) is a collective term proposed by Ryan and McCarty in 1985 [4] and later acknowledged by the European Alliance of Associations for Rheumatology (EULAR) task force. It comprises all forms of CPP crystal-induced arthropathies [5]. CPPD is characterized by the deposition of CPP crystals in various intra-articular and/or periarticular tissues, resulting in acute noninfectious inflammatory and degenerative chronic arthropathies and cartilaginous calcifications [6, 7]. CPPD commonly involves large joints such as the knee, shoulder, hip, and wrist and rarely affects small joints such as the temporomandibular joint (TMJ) [8]. CPPD in the TMJ, a complex diarthrodial sliding-ginglymoid synovial joint between the glenoid fossa of the temporal bone and the mandibular condyle, was first described in 1976 by Pritzker et al. [9]. Nonetheless, from a general perspective on its etiopathology, the majority of CPPD cases are of non-genetic type, with partially established etiology (primary idiopathic subtype) and various predisposition factors implicated. For instance, advanced age (> 60 years), osteoarthritis, joint trauma, and metabolic diseases such as hyperparathyroidism, hypothyroidism, hypomagnesemia, hyperphosphatemia, and diabetes mellitus are usually proposed as contributing factors [8, 10,11,12]. CPPD cases of genetic (familial) type are notably rare, autosomal dominant, and mostly associated with early onset, before the age of 55 years [10]. Multiple studies have identified familial CPPD to have genetic linkages to A1 B12 DR3 human leukocyte antigen (HLA) haplotype and chromosomal region 8q, previously dubbed chondrocalcinosis 1 or chondrocalcinosis with early-onset osteoarthritis (CCAL1) type, and chromosomal region 5p5.1 referred to as chondrocalcinosis 2 (CCAL2) type [13,14,15]. Specific HLA-associated gene mutations and chromosome 8q-linked CCAL1 are still unknown. However, CCAL2 is reportedly mediated by mutations in the progressive ankylosis protein homolog human gene (ANKH) [10, 16]. These gain-of-function mutations affect the regulation of intracellular and extracellular inorganic pyrophosphate (PPi) cellular transporter, subsequently increasing the ANKH activity. The increased activity leads to the accumulation of PPi in the cartilage, which in combination with calcium results in CPP crystal formation [17]. Furthermore, ANKH mutations also contribute, at least in part, to the pathophysiology of the non-genetic CPPD type [16]. The deposited CPP crystals trigger NALP-3 inflammasome, a Nod-like receptor, and caspase-1-containing cytoplasmic multiprotein complex, to assemble, process, and activate proinflammatory cytokines interleukin (IL)-1β and IL-18, which eventually cause joint inflammation [18].

CPPD of the TMJ poses diagnostic challenges; a likely justification for its rarity in the literature [19,20,21]. Although the diagnosis of CPPD is based on described criteria [22], highlighted in Table 1, the identification of parallelepipedic, principally cellular deposits of crystals with absent or weak positive birefringence in the synovial fluid or tissue of the affected joint (criterion IIa) may be challenged by the presence of other birefringent crystals such as calcium oxalate, synthetic steroids, and ethylenediaminetetraacetic acid in the joint fluids and tissues [23, 24].

Table 1 Diagnostic criteria for CPP crystal deposition

Synovial chondromatosis (SC) is a rare benign joint neoplasm that is associated with the metaplastic proliferation of cartilaginous nodules within the synovial membrane that commonly manifests as intraarticular loose bodies. Although very rare, with a prevalence of approximately 1 per 100,000, loose bodies can form within extraarticular spaces, resulting in a condition referred to as tenosynovial chondromatosis [25,26,27]. SC affects approximately 1.8 per 1 million individuals, the majority of whom are in their third or fifth decade of life, with an unequal sex ratio, i.e., with a preponderance of men over women. In addition, SC commonly affects the knee and hip in nearly 90% of published cases, but rarely affects the TMJ [28]. Although surgical management, the gold standard treatment for SC, is associated with a high success rate, local recurrence rates of 15–20% have been reported, especially in tenosynovial cases [28]. Moreover, malignant transformation to synovial chondrosarcoma can occur particularly in long-standing disease and multiple recurrence cases but is reportedly extremely rare [29]. Similar to CPPD, the etiopathogenesis of SC is unknown. However, several reports have suggested that SC can be either primary, also referred to as Reichel syndrome, primary synovial osteochondromatosis, or Reichel–Jones–Henderson syndrome, or result from (secondary) degenerative intraarticular changes, joint trauma, and inflammatory events such as neuropathic arthritis and osteochondritis dissecans [27, 30,31,32,33]. In their recent report, Agaram, et al. [29] well summarized the genetic alterations identified in SC, which most likely play a role in the disease etiopathology. The genetic alterations include the previously identified Fibronectin 1 (FN1)–Activin receptor 2A (ACVR2A) gene fusions, which were first identified in SC and reported by Totoki et al. [34] and later demonstrated by several separate molecular studies using various techniques [29]. The authors have also identified a novel lysine (K)-specific methyltransferase 2A (KMT2A)–BCL6 corepressor (BCOR) gene fusion in a rare case of tenosynovial chondromatosis [29].

The clinical presentation of SC that involves three cardinal signs and symptoms was previously described [35]. The signs and symptoms include preauricular pain, swelling, facial asymmetry, crepitation, joint deformity, and dysfunction, as well as the unilateral deviation of the jaw during mouth opening. Radiology is very useful in demonstrating SC’s features for diagnosis and treatment plans [22, 36,37,38]. The specific radiographic diagnostic criteria for SC include joint space widening, limitation of motion, irregularity of joint surfaces, presence of calcified loose bodies, and sclerosis of the glenoid fossa and mandibular condyle [39]. The histopathological classification of SC has been described [40] and presented in Table 2.

Table 2 Histopathological classification of synovial chondromatosis

Simultaneous occurrence of CPPD and SC is rarely reported in the TMJ [3, 41, 42]. Herein, we present this unusual TMJ comorbidity in a 61-year-old Japanese man, delineate the molecular etiopathology of these diseases, reiterate the importance of confirmatory testing in minimizing diagnostic limitations and discuss surgery with the removal of lesions and synovectomy as the preferred choice of treatment. We present the case report following the CARE case report guidelines [43].

Case presentation

The TMJ disorders were assessed following validated diagnostic criteria for temporomandibular disorders (DC/TMD) protocol [44].

Patient information

A 61-year-old Japanese man was referred to our oral and maxillofacial surgery department in October 2020, with a chief complaint of persistent preauricular pain in the right cheek and restricted mouth opening for over 6 months. The patient was referred by a primary physician a month earlier for further investigations and surgical management when the frequency and intensity of pain increased and no longer responded to pharmacological treatment; mainly nonsteroidal anti-inflammatory drugs (NSAIDs). The patient had a history of clenching and grinding of teeth and medical history of controlled hypertension and type 2 diabetes mellitus (DM) by his family physician for many years. Hypertension was controlled at daily self-automated blood pressure (BP) measurements of systolic BP less than 130 mmHg and diastolic BP less than 80 mmHg, on oral amlodipine besylate 10 mg once daily. DM was controlled at hemoglobin A1c measurement values of 40–51 mmol/mol (5.8–6.8%), by oral administration of 5 mg linagliptin once a day after taking breakfast. The patient’s previous medical records also indicated that renal and hepatic function measurements were within normal limits, with nonremarkable history of any familial predisposition and surgical or traumatic injuries.

On examination, the patient was well-built, stood 178 cm, weighed 78 kg, and was in good general condition with no: pallor, edema, cyanosis, jaundice, cervical, or generalized lymphadenopathy. Systemic examinations were within normal limits. However, local examination revealed facial asymmetrical with mild swelling at the right preauricular region and limited mouth opening (mandibular active range of motion; AROM) of 15 mm, accompanied by replicated arthralgia involving masticatory muscles (myofascial pain with referral) at the visual analog scale of 8–10 in the right TMJ region (Fig. 1). The patient exhibited dysphonia and tenderness of the right TMJ. Further, excessive malocclusion (class III) and incisal teeth wear of the upper and lower jaws were observed (Fig. 2). There was no palpable mass or any evidence of infection observed around the right TMJ intraorally.

Fig. 1
figure 1

Frontal photograph. A 61-year-old Japanese man suffering from TMJ monoarthritis of the right side, showed a slight facial asymmetry and maximal mouth opening of approximately 15 mm

Fig. 2
figure 2

Panoramic radiograph. The red arrow indicates a large mass with a gravel-like appearance and calcified foci around the mandibular condyle with medial extension into the infratemporal fossa of the Right TMJ. In addition, occlusion features are observed including the mandibular first molars and canine teeth anteriorly in relation to the maxillary counterpart with incisional teeth wear for both upper and lower jaws

Investigations

Radiography involved panoramic examination, contrast-enhanced computed tomography (CT), and magnetic resonance imaging (MRI) of the bilateral TMJ using protocols and recommendations highlighted in the recent literature [45]. Other investigations included routine hematological and confirmatory diagnostic histopathological evaluation. Panoramic radiography demonstrated the aforementioned malocclusion features and revealed horizontal bone resorption in the upper and lower jaws and extensive calcification-like opacities in the right TMJ (Fig. 2). Standard MRI protocols comprising proton density-weighted (PDWI) and T1-weighted (T1WI) sequences demonstrated dilation of the upper and lower joint spaces were with differing hypo intensity, no observable disc dislocation in the right TMJ. In addition, the heterogeneous signal intensity was scattered around the mandibular condyle and fossa. The left TMJ showed no abnormal findings (Fig. 3A, B). CT indicated a 38 mm-sized area of hard tissue, multiple rice-grain opacities (calcified loose bodies) around the right mandibular condyle, and osteosclerosis of the right articular head with no observable bone resorption. In addition, no tumorous lesions were identified in the contralateral TMJ (Fig. 4A, B). Hematological findings including uric acid levels were within normal ranges.

Fig. 3
figure 3

Preoperative MRI images. A Sagittal T1WI of the Right TMJ shows a fluid-filled mass expanding the joint space and multiple loose bodies. B Coronal PDWI showing heterogeneous signal intensity tissue mass within the capsule of the right TMJ between the right glenoid fossa and the mandibular condyle (red arrow)

Fig. 4
figure 4

Preoperative CT images. A Axial CT image showing large intra-articular localized calcified lesions that abut the articular surface of the mandibular condyle of the Right TMJ. B Coronal CT image of the right TMJ indicated partial attachment of the calcified mass to the superior aspect of the mandibular condyle and cranial base

Confirmation of diagnosis, treatment, and follow-up

Considering the patient’s cardinal clinical features and radiological findings, the differential diagnosis of a tumor or tumor-like diseases such as pigmented villonodular synovitis (PVNS), CS, and a possibility of malignant chondrosarcoma of the right TMJ were made. Under general anesthesia, an open biopsy was performed to rule out malignancy and obtain a definitive diagnosis. Suffice it to say that, preparations for excisional biopsy amid overt features of malignancy were made. Briefly, surgery was approached through a right-sided preauricular incision, the shallow temporal artery rly identified and dissected, and the superior articular space was opened, which revealed a mass covered with a fibrous capsule. The mass had numerous white, cartilage-like hard tissues and chalk-like soft tissues of mixed sizes (Fig. 5A, B). The mass, which was surrounding the mandibular condyle, was bluntly removed using a mucous membrane exfoliator. No adhesions were observed between the mandibular head and the mass (Fig. 5). The mass was found exclusively in the superior joint space without much involvement of the condyle or the inferior joint space. No destructive change was observed on the surfaces of the condyle and mandibular fossa of the temporal bone. The excised myxomatous biopsy specimen comprising small and irregular cartilage-like structures within a hyperplastic fibrous tissue, forming numerous peripherally calcified or bone-like nodules as well as the chalk-like material (Fig. 6A, B), were sent to the pathology department for histopathological analysis, the surgical wound was cleaned, and the fascia and surrounding tissues were sutured with absorbable thread for closure. Histopathological evaluation of the open biopsy by hematoxylin and eosin staining revealed crystalline calcium deposits surrounded by fibroblasts, macrophages, foreign body-type giant cells, and granulomatous tissue of the hyperplastic synovial membrane containing crystal-like decalcified regions (Fig. 7A, B). Polarized light microscopy also showed the classical positive birefringent rhomboid, rhomboidal, and rod-like crystal deposits (Fig. 7C). No evidence of malignancy was observed. No further diagnostic approaches such as chemical analyses, scanning electronic microscopy/energy-dispersive x-ray spectroscopy, x-ray diffraction analysis (XRD), and inductively coupled plasma atomic emission spectroscopy were performed.

Fig. 5
figure 5

Intra-operative photographs. A Right preauricular surgical opening showing a tumor-like lesion of white substance in the infratemporal fossa (white arrow). B White arrow shows that the whitish calcified masses and loose bodies were removed

Fig. 6
figure 6

Photomicrograph of the excised masses. A Myxomatous cartilage-like structures of mixed sizes within a hyperplastic fibrous tissue. B Bone and chalk-like tissue specimen

Fig. 7
figure 7

Histopathological examination of TMJ soft tissue obtained by surgical biopsy. A Hematoxylin and eosin staining section showing that the tumor-like mass was formed by aggregates of basophilic crystal deposits surrounded by a giant cell reaction (white arrow). B Hematoxylin and eosin staining show deposits of rhomboid-shaped crystalline material (white arrow). C Polarized microscopy shows positively birefringent rhomboid-shaped crystals (white arrow)

Considering all these findings, a pathological diagnosis of coexisting SC and CPPD in the right TMJ was made. In early January 2021, second-stage surgery was performed under general anesthesia to completely remove all the lesions, including synovectomy of the TMJ to prevent recurrence and improve mandibular function. Postoperatively, a mild motor disturbance was observed in the temporal branch of the right facial nerve, but the patient gradually recovered and was discharged. A 6 months post-surgery review indicated that although there was mild replicable pain in the right TMJ when opening the mouth, AROM had improved to 43 mm. Moreover, no obvious mandibular deviation, suggesting the possibility of a transient TMD-associated malocclusion, and no recurrence of symptoms was observed after nearly 1.5 years postoperatively (Fig. 8A, B).

Fig. 8
figure 8

Postoperative CT images. A Axial CT images, and B coronal CT images confirmed the removal of the masses from the right TMJ

Patient perspective

Due to the likelihood of a persistent malocclusion albeit of reduced severity, and recurrence of the TMD manifestations, an extended follow-up including a validated DC/TMD assessment is planned. Notwithstanding, the patient was very satisfied with the treatment outcomes and was very grateful to the entire medical team (Fig. 9).

Fig. 9
figure 9

Historical and current information from this episode of care organized as a timeline

Discussion and conclusions

TMJ is indispensable to key facial activities such as jaw mobility, mastication, and verbal and emotional expression. CPPD and CS are among inflammatory arthropathies and neoplasm pathologies respectively, which commonly contribute to the annual incidence (4%) and prevalence (5–31%) of chronic TMJ pain, which is an economic burden to society [46, 47]. CPPD of the TMJ is generally rare, with only a few case reports published in the literature due to the associated difficulties in diagnosis [23, 24]. In contrast, although SC of the TMJ was previously considered a rare condition, the recent technological advancement in radiology dramatically minimized the diagnostic challenges and improved publication [22]. However, the coexistence of both CPPD and SC in the TMJ remains a rare condition [48].

A definitive diagnosis of CPPD is based on the presence of criteria I–IIb and considered likely with IIa–IIIb, as shown in Table 1. In the present case, although further diagnostic approaches, such as XRD and chemical analysis were not conducted, the patient had a great predisposition to DM, and concomitant clinical features such as chronic TMJ pain, in addition to the crystal deposition of previously described appearance [1,2,3,4], that displayed positive birefringence in polarized light (IIa). Moreover, CT, the best imaging modality for the disease revealed a typical calcification image (IIb), thus confirming the diagnosis of CPPD. Advanced imaging modalities, such as CT and MRI are very useful in making a reliable diagnosis and treatment plan for SC based on the criteria previously described [22, 36,37,38] and the histopathological classification shown in Table 2. In the present case, the patient had no history of trauma before the onset of illness, and radiology revealed joint effusion with multiple calcified loose bodies in a tumor-like lesion of approximately 38 mm with a well-defined border surrounding the mandibular condyle of the right TMJ. Moreover, histopathology confirmed the presence of only loose bodies, suggesting SC of phase III classification (Table 2). No evidence of malignancy or chondrosarcoma was observed in the patient and the findings of calcified loose bodies ruled out PVNS.

Therefore, taken together, the aforementioned findings suggested a coexistence of CPPD and SC in the right TMJ in the present case, the rare pathology. The mechanism by which SC and CPPD coexist is not well understood [3, 41, 42]. CPPD, a noninfectious inflammatory arthropathy could result from joint overloading, trauma, comorbidities such as metabolic disorders, osteoarthritis, and other TMJ disorders and later mediates SC [46]. On the other hand, primary SC characterized by chondrocyte differentiation of synovial pluripotent stem cells, and chondroid tissue production of unknown cause may simply occur in tandem with a familial CPPD [10]. The present case had a possibility of DM comorbidity and class III malocclusion, attributable to either primary SC or bruxism-induced stress, leading to the development of CPPD.

A recent report by Stack and Geraldine [49] well summarized and discussed the treatment options for CPPD. There currently are no CPPD- modifying therapies that can reduce articular calcification. Available pharmacological treatments aim to mitigate inflammation and symptoms' frequency and severity. The therapies include non-steroidal anti-inflammatory drugs (NSAIDs), colchicine, and corticosteroids that reduce the symptoms of CPPD. Anakinra and tocilizumab are recommended as a treatment for severe, refractory CPPD by EULAR. While crystal-targeted treatments such as nucleoside analogues and phosphocitrate are still under study but promising in attenuating calcification of human cartilage. Primary SC is treated with surgery including open or arthroscopic synovectomy and loose body resection due to severe symptoms that impact AROM [50]. Additional joint reconstruction or arthroplasty is recommended to prevent re-occurrence and degenerative joint disease. Secondary SC is treated with NSAIDs, and when symptoms persist or worsen, surgery is indicated.

The coexistence of both SC and CPPD is managed through excision of the lesion, anti-inflammatory therapy with NSAIDs, cleansing therapy, and follow-up. Excision of the loose bodies and pathological synovium is necessary, and some reports suggest that mandibulectomy is required if the lesion is large and invasive. However, Blankestijn et al. [51] reported that lesions rarely involve the mandibular head and do not necessarily require a mandibulectomy. Milgram [31, 40] also reported that synovectomy is not necessary for the final part of the third stage of the histopathological classification of SC. However, in the present case, surgery involved the complete removal of the loose bodies, CPPD lesions, and synovectomy to minimize the risk of recurrence. In addition, the arguable causal relationship between CPPD and SC of the TMJ suggested pathologically predisposed synovium and therefore, an indication for removal. The patient had been followed up for 1.5 years after surgery, without any post-surgery sequelae observed. However, because of the likelihood of persistent malocclusion and previously reported TMD recurrences [52, 53], an extended follow-up including a validated DC/TMD assessment of the patient has been planned.

In summary, although isolated cases of CPPD and SC of the TMJ are more prevalent in the literature, a monoarticular coexistence of these diseases is rare. This is often attributed to factors such as difficulties in diagnosing TMJ diseases, despite the advances in imaging technology and the reported interest in research and application of several different diagnostic approaches. Moreover, optimal treatment depends on several considerations. The present case delineated the molecular etiopathology of CPPD and SC and unveiled the need for continued deciphering mechanisms leading to the diseases' coexistence in the TMJ. In addition, the importance of confirmatory testing for accurate diagnosis was recapitulated and, in our opinion, appropriate management of the case was considered.

Availability of data and materials

The datasets used and/or analyzed for the case report are available from the corresponding author upon reasonable request.

Abbreviations

ANKH:

Progressive ankylosis protein homolog human gene

AROM:

Mandibular active range of motion

BP:

Blood pressure

CCAL:

Chondrocalcinosis with early-onset osteoarthritis

CPP:

Calcium pyrophosphate dihydrate crystal deposition

CPPD:

Calcium pyrophosphate dihydrate crystal deposition disease

CT:

Computed tomography

DM:

Diabetes mellitus

HLA:

Human leukocyte antigen

MRI:

Magnetic resonance imaging

NSAIDs:

Nonsteroidal anti-inflammatory drugs

PVNS:

Pigmented villonodular synovitis

PPi:

Inorganic pyrophosphate

SC:

Synovial chondromatosis

TMJ:

Temporomandibular joint

XRD:

X-ray diffraction analysis

References

  1. Mccarty JRDJ, Kohn NN, Faires JS. The significance of calcium phosphate crystals in the synovial fluid of arthritic patients: the" pseudogout syndrome" I. Clinical aspects. Ann Intern Med. 1962;56:711–37. https://doi.org/10.7326/0003-4819-56-5-711.

    Article  Google Scholar 

  2. Rosenthal AK. Clinical manifestations and diagnosis of calcium pyrophosphate crystal deposition (CPPD) disease. In: Post TW, editor. UpToDate. UpToDate, Waltham; 2021. Accessed 20 July 2022.

  3. McCarty DJ Jr, Hogan JM, Gatter RA, Grossman M. Studies on pathological calcifications in human cartilage. I. Prevalence and types of crystal deposits in the menisci of two hundred fifteen cadavers. J Bone Jt Surg Am. 1966;48:309–25.

    Article  Google Scholar 

  4. Ryan LM, McCarty DJ. Understanding inorganic pyrophosphate metabolism: toward prevention of calcium pyrophosphate dihydrate crystal deposition. Ann Rheum Dis. 1995;54:939–41. https://doi.org/10.1136/ard.54.12.939.

    Article  Google Scholar 

  5. Zhang W, Doherty M, Bardin T, Barskova V, Guerne PA, Jansen TL, et al. European league against rheumatism recommendations for calcium pyrophosphate deposition. Part I: terminology and diagnosis. Ann Rheum Dis. 2011;70:563–70. https://doi.org/10.1136/ard.2010.139105.

    Article  Google Scholar 

  6. Kohn NN, Hughes RE, McCarty DJ Jr, Faires JS. The significance of calcium phosphate crystals in the synovial fluid of arthritic patients: the “pseudogout syndrome”. II. Identification of crystals. Ann Intern Med. 1962;56:738–45. https://doi.org/10.7326/0003-4819-56-5-738.

    Article  Google Scholar 

  7. Naqvi AH, Abraham JL, Kellman RM, Khurana KK. Calcium pyrophosphate dihydrate deposition disease (CPPD)/pseudogout of the temporomandibular joint: FNA findings and microanalysis. Cytojournal. 2008;21(5):8. https://doi.org/10.1186/1742-6413-5-8.

    Article  Google Scholar 

  8. Meng J, Guo C, Luo H, Chen S, Ma X. A case of destructive calcium pyrophosphate dihydrate crystal deposition disease of the temporomandibular joint: a diagnostic challenge. Int J Oral Maxillofac Surg. 2011;40:1431–7. https://doi.org/10.1016/j.ijom.2011.05.007.

    Article  Google Scholar 

  9. Pritzker KP, Phillips H, Luk SC, Koven IH, Kiss AN, Houpt JB. Pseudotumor of the temporomandibular joint: destructive calcium pyrophosphate dihydrate arthropathy. J Rheumatol. 1976;3:70–81.

    Google Scholar 

  10. Terkeltaub R, Pritzker KP. Pathogenesis and molecular genetics of calcium pyrophosphate dihydrate crystal deposition disease. Gout Other Cryst Depos Arthropathies. 2011;240–8

  11. Kwon KJ, Seok H, Lee JH, Kim MK, Kim SG, Park HK, et al. Calcium pyrophosphate dihydrate deposition disease in the temporomandibular joint: diagnosis and treatment. Maxillofac Plast Reconstr Surg. 2018;40:1–6. https://doi.org/10.1186/s40902-018-0158-0.

    Article  Google Scholar 

  12. Nakagawa Y, Ishibashi K, Kobayashi K, Westesson PL. Calcium pyrophosphate deposition disease in the temporomandibular joint: report of two cases. J Oral Maxillofac Surg. 1999;57:1357–63. https://doi.org/10.1016/S0278-2391(99)90877-7.

    Article  Google Scholar 

  13. Zaka R, Williams CJ. Genetics of chondrocalcinosis. Osteoarthr Cartil. 2005;13:745–50. https://doi.org/10.1016/j.joca.2005.04.006.

    Article  Google Scholar 

  14. Pons-Estel BA, Gimenez C, Sacnun M, Gentiletti S, Battagliotti CA, de la Pena LS, et al. Familial osteoarthritis and Milwaukee shoulder associated with calcium pyrophosphate and apatite crystal deposition. J Rheumatol. 2000;27:471–80.

    Google Scholar 

  15. Pendleton A, Johnson MD, Hughes A, Gurley KA, Ho AM, Doherty M, et al. Mutations in ANKH cause chondrocalcinosis. Am J Hum Genet. 2002;71:933–40. https://doi.org/10.1086/343054.

    Article  Google Scholar 

  16. Abhishek A, Doherty M. Pathophysiology of articular chondrocalcinosis—the role of ANKH. Nat Rev Rheumatol. 2011;7:96–104. https://doi.org/10.1038/nrrheum.2010.182.

    Article  Google Scholar 

  17. Rosenthal AK, Ryan LM. Calcium pyrophosphate deposition disease. N Engl J Med. 2016;374:2575–84. https://doi.org/10.1056/NEJMra1511117.

    Article  Google Scholar 

  18. Iqbal SM, Qadir S, Aslam HM, Qadir MA. Updated treatment for calcium pyrophosphate deposition disease: an insight. Cureus. 2019;11:e3840. https://doi.org/10.7759/cureus.3840.

    Article  Google Scholar 

  19. Dang RR, Noonan V, Chigurupati R, Henry A. Treatment of tophaceous pseudogout in the temporomandibular joint with resection and alloplastic reconstruction: a single-staged approach. Oral Maxillofac Surg. 2021. https://doi.org/10.1007/s10006-021-01013-2.

    Article  Google Scholar 

  20. Abhishek A, Neogi T, Choi H, Doherty M, Rosenthal AK, Terkeltaub R. Review: unmet needs and the path forward in joint disease associated with calcium pyrophosphate crystal deposition. Arthritis Rheumatol. 2018;70:1182–91. https://doi.org/10.1002/art.40517.

    Article  Google Scholar 

  21. Filippou G, Filippucci E, Mandl P, Abhishek A. A critical review of the available evidence on the diagnosis and clinical features of CPPD: do we need imaging? Clin Rheumatol. 2021;40:2581–92. https://doi.org/10.1007/s10067-020-05516-3.

    Article  Google Scholar 

  22. Wang P, Tian Z, Yang J, Yu Q. Synovial chondromatosis of the temporomandibular joint: MRI findings with pathological comparison. Dentomaxillofac Radiol. 2012;41:110–6. https://doi.org/10.1259/dmfr/36144602.

    Article  Google Scholar 

  23. Terauchi M, Uo M, Fukawa Y, Yoshitake H, Tajima R, Ikeda T, et al. Chemical diagnosis of calcium pyrophosphate deposition disease of the temporomandibular joint: a case report. Diagnostics (Basel). 2022;12:651. https://doi.org/10.3390/diagnostics12030651.

    Article  Google Scholar 

  24. Aoyama S, Kino K, Amagasa T, Kayano T, Ichinose S, Kimijima Y. Differential diagnosis of calcium pyrophosphate dihydrate deposition of the temporomandibular joint. Br J Oral Maxillofac Surg. 2000;38:550–3. https://doi.org/10.1054/bjom.2000.0313.

    Article  Google Scholar 

  25. Sim FH, Dahlin DC, Ivins JC. Extra-articular synovial chondromatosis. J Bone Jt Surg Am. 1977;59(4):492–5.

    Article  Google Scholar 

  26. Holtmann H, Böttinger T, Kübler NR, Singh DD, Sproll CK, Sander K, et al. Intra- and extracapsular synovial chondromatosis of the temporomandibular joint: rare case and review of the literature. SAGE Open Med Case Rep. 2018. https://doi.org/10.1177/2050313X18775307.

    Article  Google Scholar 

  27. Dheer S, Sullivan PE, Schick F, Karanjia H, Taweel N, Abraham J, et al. Extra-articular synovial chondromatosis of the ankle: unusual case with radiologic-pathologic correlation. Radiol Case Rep. 2020;15:445–9. https://doi.org/10.1016/j.radcr.2020.01.031.

    Article  Google Scholar 

  28. Murphey MD, Vidal JA, Fanburg-Smith JC, Gajewski DA. Imaging of synovial chondromatosis with radiologic-pathologic correlation. Radiographics. 2007;27:1465–88. https://doi.org/10.1148/rg.275075116.

    Article  Google Scholar 

  29. Agaram NP, Zhang L, Dickson BC, Swanson D, Sung YS, Panicek DM, Hameed M, Healey JH, Antonescu CR. A molecular study of synovial chondromatosis. Genes Chromosomes Cancer. 2020;59(3):144–51. https://doi.org/10.1002/gcc.22812.

    Article  Google Scholar 

  30. Kim SR, Shin SJ, Seo KB, Teong CT, Hyun CL. Giant extra-articular synovial osteochondromatosis of the sinus tarsi: a case report. J Foot Ankle Surg. 2013;52:227–30. https://doi.org/10.1053/j.jfas.2012.11.017.

    Article  Google Scholar 

  31. Milgram JW. Synovial osteochondromatosis: a histopathological study of thirty cases. J Bone Jt Surg Am. 1977;59:792–801.

    Article  Google Scholar 

  32. Aydin MA, Kurtay A, Celebioglu S. A case of synovial chondromatosis of the TMJ: treatment based on the stage of the disease. J Craniofac Surg. 2002;13:670–5. https://doi.org/10.1097/00001665-200209000-00014.

    Article  Google Scholar 

  33. González-Pérez LM, Congregado-Córdoba J, Salinas-Martín MV. Temporomandibular joint synovial chondromatosis with a traumatic etiology. Int J Oral Maxillofac Surg. 2011;40:330–4. https://doi.org/10.1016/j.ijom.2010.09.006.

    Article  Google Scholar 

  34. Totoki Y, Yoshida A, Hosoda F, Nakamura H, Hama N, Ogura K, et al. Unique mutation portraits and frequent COL2A1 gene alteration in chondrosarcoma. Genome Res. 2014;24:1411–20. https://doi.org/10.1101/gr.160598.113.

    Article  Google Scholar 

  35. Guarda-Nardini L, Piccotti F, Ferronato G, Manfredini D. Synovial chondromatosis of the temporomandibular joint: a case description with systematic literature review. Int J Oral Maxillofac Surg. 2010;39:745–55. https://doi.org/10.1016/j.ijom.2010.03.028.

    Article  Google Scholar 

  36. Peck CC, Goulet JP, Lobbezoo F, Schiffman EL, Alstergren P, Anderson GC, et al. Expanding the taxonomy of the diagnostic criteria for temporomandibular disorders. J Oral Rehabil. 2014;41:2–23. https://doi.org/10.1111/joor.12132.

    Article  Google Scholar 

  37. Miyamoto H, Sakashita H, Wilson DF, Goss AN. Synovial chondromatosis of the temporomandibular joint. Br J Oral Maxillofac Surg. 2000;38:205–8. https://doi.org/10.1054/bjom.1999.0181.

    Article  Google Scholar 

  38. Herzog S, Mafee M. Synovial chondromatosis of the TMJ: MR and CT findings. AJNR Am J Neuroradiol. 1990;11:742–5.

    Google Scholar 

  39. Noyek AM, Holgate RC, Fireman SM, Rosen P, Pritzker KP. The radiologic findings in synovial chondromatosis (chondrometaplasia) of the temporomandibular joint. J Otolaryngol Suppl. 1977;3:45–8.

    Google Scholar 

  40. Milgram JW. The classification of loose bodies in human joints. Clin Orthop Relat Res. 1977;124:282–91.

    Google Scholar 

  41. Matsumura Y, Nomura J, Nakanishi K, Yanase S, Kato H, Tagawa T. Synovial chondromatosis of the temporomandibular joint with calcium pyrophosphate dihydrate crystal deposition disease (pseudogout). Dento Maxilla Fac Radiol. 2012;41:703–7. https://doi.org/10.1259/dmfr/24183821.

    Article  Google Scholar 

  42. Vellone V, Bracciolini V, Ramieri V, Pernazza A, Della Rocca C, Cascone P. Synovial chondromatosis and calcium pyrophosphate deposition of the temporomandibular joint: challenging diagnosis. J Craniofac Surg. 2018;29:e792–4. https://doi.org/10.1097/SCS.0000000000004830.

    Article  Google Scholar 

  43. Gagnier JJ, Kienle G, Altman DG, Moher D, Sox H, Riley D, CARE Group*. The CARE guidelines: consensus-based clinical case reporting guideline development. Glob Adv Health Med. 2013;2:38–43. https://doi.org/10.7453/gahmj.2013.008.

    Article  Google Scholar 

  44. Schiffman E, Ohrbach R. Executive summary of the diagnostic criteria for temporomandibular disorders for clinical and research applications. J Am Dent Assoc. 2016. https://doi.org/10.1016/j.adaj.2016.01.007.

    Article  Google Scholar 

  45. Gharavi SM, Qiao Y, Faghihimehr A, Vossen J. Imaging of the temporomandibular joint. Diagnostics (Basel). 2022;12:1006. https://doi.org/10.3390/diagnostics12041006.

    Article  Google Scholar 

  46. Valesan LF, Da-Cas CD, Réus JC, Denardin ACS, Garanhani RR, Bonotto D, et al. Prevalence of temporomandibular joint disorders: a systematic review and meta-analysis. Clin Oral Investig. 2021;25:441–53. https://doi.org/10.1007/s00784-020-03710-w.

    Article  Google Scholar 

  47. Morales H, Cornelius R. Imaging approach to temporomandibular joint disorders. Clin Neuroradiol. 2016;26:5–22. https://doi.org/10.1007/s00062-015-0465-0.

    Article  Google Scholar 

  48. Nashi M, Yamamoto S, Maeda K, Taniike N, Hara S, Takenobu T. A case of deposition of calcium pyrophosphate dehydrate crystals with synovial chondromatosis in the temporomandibular joint. J Oral Maxillofac Surg Med Pathol. 2022;34(1):49–54. https://doi.org/10.1016/j.ajoms.2021.06.007.

    Article  Google Scholar 

  49. Stack J, McCarthy G. Calcium pyrophosphate deposition (CPPD) disease: treatment options. Best Pract Res Clin Rheumatol. 2021;35(4):101720. https://doi.org/10.1016/j.berh.2021.101720.

    Article  Google Scholar 

  50. Habusta SF, Tuck JA. Synovial chondromatosis. In: StatPearls [Internet]. Treasure Island: StatPearls Publishing; 2018

  51. Blankestijn J, Panders AK, Vermey A, Scherpbier AJ. Synovial chondromatosis of the temporo-mandibular joint. Report of three cases and a review of the literature. Cancer. 1985;55:479–85. https://doi.org/10.1002/1097-0142(19850115)55:2%3c479::AID-CNCR2820550232%3e3.0.CO;2-N.

    Article  Google Scholar 

  52. Dijkgraaf LC, de Bont LG, Liem RS. Calcium pyrophosphate dihydrate crystal deposition disease of the temporomandibular joint: report of a case. J Oral Maxillofac Surg. 1992;50:1003–9. https://doi.org/10.1016/0278-2391(92)90064-7.

    Article  Google Scholar 

  53. Ishida T, Dorfman HD, Bullough PG. Tophaceous pseudogout (tumoral calcium pyrophosphate dihydrate crystal deposition disease). Hum Pathol. 1995;26:587–93. https://doi.org/10.1016/0046-8177(95)90161-2.

    Article  Google Scholar 

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This work was supported by Grants-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture, Japan (#17K11869), which provided open-access funding. However, the funders had no role in the design of the study and collection, analysis, and interpretation of data and in writing the manuscript.

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MM and EHN contributed to the drafting of the manuscript. MM, EHN and MH performed the literature search. MM, EHN, MH, NM, TK, and HN collected the data and assisted in drafting the case report section. MM, EHN, YS, and HN critically revised the manuscript. All authors confirm the authenticity of all raw data. All authors have read and approved the final manuscript.

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Murahashi, M., Ntege, E.H., Higa, M. et al. Management of temporomandibular joint diseases: a rare case report of coexisting calcium pyrophosphate crystal deposition and synovial chondromatosis. BMC Oral Health 22, 662 (2022). https://doi.org/10.1186/s12903-022-02695-0

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