Long-term results of regenerative treatment of intrabony defects: a cohort study with 5-year follow-up

BMC Oral Health

Table 3 Characteristics of tooth loss

Patient characteristics					Surgery			Tooth loss
Case number	Age (years)	Sex	Smoking status	Systemic disease	Tooth number	With xenograft	Defect morphology	Reason for tooth loss	Duration before tooth loss (months)
1	52	Female	No	N-S	36	Yes	One-wall	Recurrence of pain and signs of infection	37
2	57	Male	Yes	N-S	41	No	One-wall	Severe mobility	43
3	59	Male	No	HTN	16	Yes	Two-wall	Recurrence of pain and signs of infection	49
4	60	Male	No	N-S	17	No	One-wall	Recurrence of pain and signs of infection	51
5	44	Female	No	N-S	47	No	Two-wall	Recurrence of pain and signs of infection	52
6	50	Female	No	DM	37	No	One-wall	Recurrence of pain and signs of infection	54
7	42	Female	No	DM, HTN	11	No	Three-wall	Severe mobility	56
8	45	Male	No	N-S	36	Yes	Two-wall	Root fracture	57
9	61	Female	No	N-S	46	No	Two-wall	Recurrence of pain and signs of infection	59
10	68	Female	No	N-S	33	Yes	Three-wall	Recurrence of pain and signs of infection Severe mobility	60
11	63	Male	No	N-S	11	Yes	One-wall	Recurrence of pain and signs of infection	66
12	62	Male	No	HTN	37	Yes	One-wall	Recurrence of pain and signs of infection Severe mobility	67
13	67	Male	No	HTN	46	Yes	One-wall	Recurrence of pain and signs of infection Severe mobility	67
14	51	Male	No	N-S	26	Yes	One-wall	Recurrence of pain and signs of infection Severe mobility	67
15	61	Female	No	N-S	27	Yes	One-wall	Recurrence of pain and signs of infection	72
16	59	Male	No	HTN	16	No	One-wall	Severe mobility	74

DM, diabetes mellitus; HTN, hypertension; N-S, non-specific (absence of systemic diseases that specifically affect periodontal disease, including hypertension and diabetes)

ISSN: 1472-6831