Endoscopically-assisted extraction of broken roots or fragments within the mandibular canal: a retrospective case series study

Table 1 Clinical data

Case	Gender	Age, years	Time between the first operation	Operation time, min	Recovery of lower lip numbness	IAN exposure	Complications
1	Female	25	3 weeks	20	Complete recovery	Yes	No
2	Female	47	2 months	33	Partial improve	Yes	No
3	Female	26	5 weeks	38	Partial improve	Yes	No
4	Female	35	6 months	40	Partial improve	Yes	No
5	Male	34	1 years	44	Unchanged	Yes	No
6	Male	26	3 weeks	20	Complete recovery	Yes	No

ISSN: 1472-6831