Je. Vanderwal et al., ONCOLOGIC ASPECTS OF VERMILIONECTOMY IN MICROINVASIVE SQUAMOUS-CELL CARCINOMA OF THE LOWER LIP, International journal of oral and maxillofacial surgery, 25(6), 1996, pp. 446-448
Twelve patients with microinvasive squamous cell carcinoma of the lowe
r lip were studied in order to determine whether vermilionectomy was j
ustifiable. The maximum tumor thickness (MTT) varied between 1.1 and 3
.1 mm. In none of the patients was there local recurrence during a mea
n follow-up period of 4.4 years (range 4-8). In view of these results
and of what has been reported in the literature, it seems warranted to
conclude that vermilionectomy is an appropriate procedure in microinv
asive carcinoma of the lower lip with a MTT of up to 3 mm.