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PERSONAL REVIEW Expansion techniques after Mohs’ surgery on the face
Author(s) -
Hodgkinson Darryl J,
Lam Quoc
Publication year - 2001
Publication title -
australasian journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.67
H-Index - 53
eISSN - 1440-0960
pISSN - 0004-8380
DOI - 10.1046/j.1440-0960.2001.00465.x
Subject(s) - mohs surgery , medicine , tissue expansion , scalp , forehead , basal cell carcinoma , surgery , tissue expander , skin cancer , facial reconstruction , basal cell , silastic , pathology , cancer , breast reconstruction , breast cancer
SUMMARY Mohs’ surgery in the face has established itself as the optimal technique for a high cure rate of basal cell and squamous cell carcinoma occurring in the skin of the face. However, after the resection in Mohs’ surgery, the defects, when extensive, require careful, planned reconstruction in order to produce a good cosmetic result. Although flap reconstruction is available for smaller lesions, larger defects can be covered often by expansion techniques. The expansion technique involves placing a silastic expander of various size and designs underneath the adjacent skin and, over a period of weeks, injecting saline into the expander in order to increase the amount of skin available for future flap reconstruction. This usually represents a two‐stage procedure consisting of the insertion of the expander and, some weeks later, removal of the filled expander when there is sufficient tissue, and using this tissue to reconstruct the initial Mohs’ defect by a flap. When defects are greater than half the aesthetic unit of the face, or greater than one‐third in the forehead, or over 6 cm in the scalp, expansion techniques should be considered for reconstruction.