Current concepts in odontohypophosphatasia form of hypophosphatasia and report of two cases

Wang, Zhu-yu; Zhang, Kai; Zheng, Guang-sen; Qiao, Wei; Su, Yu-xiong

doi:10.1186/s12903-016-0266-0

BMC Oral Health

Table 1 Crown length, root length and tooth length of patient one

From: Current concepts in odontohypophosphatasia form of hypophosphatasia and report of two cases

	Crown length			Root length			Tooth length
	CL (mm)	n CL (mm)	n CLR (mm)	RL (mm)	n RL (mm)	n RLR (mm)	TL (mm)	n TL (mm)	n TLR (mm)
#11	10.9	11.2	8.6–14.7	3.5 ^a	13.0	6.3–20.3	14.4 ^a	23.6	16.5–32.6
#21	10.6	11.2	8.6–14.7	4.0 ^a	13.0	6.3–20.3	14.6 ^a	23.6	16.5–32.6
#12	8.2	9.8	7.4–11.9	7.0 ^a	13.4	9.6–19.4	15.2 ^a	22.5	17.7–28.9
#22	8.5	9.8	7.4–11.9	5.7 ^a	13.4	9.6–19.4	14.2 ^a	22.5	17.7–28.9
#13	8.6	10.6	8.2–13.6	8.2 ^a	16.5	10.8–28.5	16.8 ^a	26.4	20.0–38.4
#23	8.2	10.6	8.2–13.6	8.2 ^a	16.5	10.8–28.5	16.4 ^a	26.4	20.0–38.4
#14	6.1^a	8.6	7.1–11.1	7.3 ^a	13.4	8.3–19.0	13.4 ^a	21.5	15.5–28.9
#24	5.6^a	8.6	7.1–11.1	6.6 ^a	13.4	8.3–19.0	12.2 ^a	21.5	15.5–28.9
#15	4.8^a	7.7	5.2–10.5	7.8 ^a	14.0	8.0–20.6	12.6 ^a	21.2	15.2–28.4
#25	5.7	7.7	5.2–10.5	7.7 ^a	14.0	8.0–20.6	13.4 ^a	21.2	15.2–28.4
#16	6.1^a	7.5	6.3–9.6	7.7 ^a	12.9	9.3–17.3	13.8 ^a	20.1	17.0–27.4
#26	5.3^a	7.5	6.3–9.6	8.2 ^a	12.9	9.3–17.3	13.5 ^a	20.1	17.0–27.4
#17	5.8^a	7.6	6.1–9.4	8.1 ^a	12.9	9.3–17.8	13.9 ^a	20.0	16.0–26.2
#27	5.4^a	7.6	6.1–9.4	8.0 ^a	12.9	9.3–17.8	13.4 ^a	20.0	16.0–26.2
#18	6.2	7.2	5.7–9.0	7.1	10.7	7.1–15.3	13.2 ^a	17.5	14.0–22.5
#28	6.0	7.2	5.7–9.0	7.5	10.7	7.1–15.3	13.5 ^a	17.5	14.0–22.5
#41	6.6	8.8	6.3–11.6	7.1 ^a	12.6	7.7–17.9	13.7 ^a	20.8	16.9–26.7
#31	6.4	8.8	6.3–11.6	6.8 ^a	12.6	7.7–17.9	13.2 ^a	20.8	16.9–26.7
#42	7.8	9.4	7.3–12.6	6.9 ^a	13.5	9.4–18.1	14.7 ^a	22.1	18.5–26.6
#32	7.3	9.4	7.3–12.6	7.9 ^a	13.5	9.4–18.1	15.2 ^a	22.1	18.5–26.6
#43	8.5	11.0	6.8–16.4	9.3 ^a	15.9	9.5–22.5	17.8	25.9	16.1–34.5
#33	8.4	11.0	6.8–16.4	9.3 ^a	15.9	9.5–22.5	17.7	25.9	16.1–34.5
#44	7.6	8.2	5.9–10.9	8.8 ^a	14.7	9.7–20.2	16.4 ^a	22.4	17.0–28.5
#34	8.1	8.2	5.9–10.9	8.1 ^a	14.7	9.7–20.2	16.2 ^a	22.4	17.0–28.5
#45	6.7	8.8	6.7–10.2	8.4 ^a	14.4	9.2–21.2	15.1 ^a	22.1	16.8–28.1
#35	7.1	8.8	6.7–10.2	7.2 ^a	14.4	9.2–21.2	14.3 ^a	22.1	16.8–28.1
#46	6.3	7.7	6.1–9.6	8.9 ^a	13.5	9.3–18.9	15.2 ^a	20.9	17.0–27.7
#36	6.6	7.7	6.1–9.6	8.7 ^a	13.5	9.3–18.9	15.3 ^a	20.9	17.0–27.7
#47	6.9	7.7	6.1–9.8	7.2 ^a	13.5	8.9–18.8	14.1 ^a	20.6	15.0–25.5
#37	6.5	7.7	6.1–9.8	8.2 ^a	13.5	8.9–18.8	14.7 ^a	20.6	15.0–25.5
#48	6.5	7.5	6.1–9.2	6.8	11.2	6.3–14.3	13.3 ^a	18.2	14.8–22.0
#38	6.6	7.5	6.1–9.2	6.7	11.2	6.3–14.3	13.3 ^a	18.2	14.8–22.0

CL crown length, n CL normal average crown length, n CLR normal range of crown length, RL root length, n RL normal average root length, n RLR normal range of root length, TL tooth length, n TL normal average tooth length, n TLR, normal range of tooth length
^a indicates that the length is shorter than the lower limit of the normal range. All the normal data are obtained from Woelfel’s Dental Anatomy [31]

Back to article page

ISSN: 1472-6831

Contact us

Submission enquiries: bmcoralhealth@biomedcentral.com
General enquiries: ORSupport@springernature.com