To Tie or Not to Tie-Over Full-Thickness Skin Grafts in Dermatologic Surgery: A Systematic Review of the Literature.

BACKGROUND: Tie-over dressings are frequently used for skin grafts. Although a dressing is necessary for split-thickness skin grafts, their use in full-thickness skin grafts (FTSGs) is questionable. OBJECTIVE: This review was conducted to investigate the influence of different tie overs and dressings on graft take for FTSGs in cutaneous surgery. MATERIALS AND METHODS: An electronic database search was performed in MEDLINE, EMBASE, Web of Science, and the Cochrane library. The following search terms and comparable were used: skin transplantation, tie-over, fixation, sutures, and take. RESULTS: Fifteen articles met the inclusion criteria. Eight studies describe no use of a tie-over dressing for FTSGs. Dressing types included antibacterial dressings, foam or sponges, and bolsters. The lowest graft take was 80% (with a tie-over dressing). The highest graft take was 100% (with and without a tie-over dressing). CONCLUSION: The results show that, regardless of the technique used, the overall graft success rate is high. Although a definite recommendation could not be made, it seems that a graft without a tie-over dressing can suffice in certain circumstances.