Skip to main content

Table 2 Etiology

From: Reconstructive management of the rare bilateral oral submucos fibrosis using nasolabial flap in comparison with free radial forearm flap - a randomised prospective trial

Factors

n

Average duration

Smoking

Betel quid chewing

44

20

29

Betel nut chewing

5

15

1

Betel quid and betel nut chewing

1

10

0