Table 1.

Classification according to sex, smoking and alcohol history, sub-site of oral cavity, mandibulectomy type and preoperative imaging modality.

Variable		Number of cases
Sex distribution	Male	34
	Female	12
Heavy smokers or ex-smokers		39
Alcohol consumers		37
Sub-site of oral cavity	Floor of mouth	28
	Lower alveolus	11
	Retromolar trigone	7
Mandibulectomy type	Marginal	23
	Segmental	23
Imaging modality	CT	45
	MRI	21
	Combined CT + MRI	20