Abstract Number: 31

Discussion: Factors to predict complex surgery for NMSC are presented. Allocation of time and additional resources is necessary for successful treatment of these tumours

1. I. Hoorens, A. Batteauw, G. Van Maele, K. Lapiere, B. Boone andK. Ongenae 2. S. Batra, L. Kelley

Meeting: 2018 Dermcoll

Session Information

Date: -

Session Title: Procedural Dermatology – Free Papers

Session Time: -

Utility of the bridge flap in the reconstruction of lower leg defects after skin cancer extirpation P. Salmon, N. Mortimer
Skin Centre, Bayfair, Mt Maunganui, New Zealand
Background: Surgery of the lower limb to remove skin cancer often requires the use of skin grafting due to tightness of the surrounding tissues and poor dermal integrity.
Objectives: We present a retrospective case review of our experience with the Bridge Flap as an alternative for lower leg reconstruction.
Methods: Case records for 92 bridge flaps performed for lower leg skin cancer surgery in the last 3 years were reviewed. The indications and outcomes of the most recent 40 bridge flaps were compared to the 40 split-thickness skin grafts (STSG) done immediately before the commencement of bridge flaps as a reconstructive option in our unit.
Results: Similar numbers of bridge flaps (18) and STSG (16) were executed on the pretibial lower leg, but more bridge flaps (9) compared to STSG (3) were performed on the calf, and lateral lower leg (bridge flap = 9, STSG = 4). More STSG (5) compared to bridge flaps (2) were performed on the medial lower leg, ankle (bridge flap = 1, STSG=5), Achilles (bridge flap = 0, STSG = 1), foot (bridge flap = 1, STSG =5). The number of post-operative visits required after a bridge flap (1.73 visits) was significantly lower compared to STSG.
Conclusions: The bridge flap is a useful flap for the repair of lower leg defects after excision of skin cancer. The flap’s broad pedicle provides robust vascularity, minimising post-operative immobilisation. It is relatively simple and rapid to execute, and provides an enhanced aesthetic result compared with skin grafting.