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Updated: Jun 18, 2025
Tissue Characterization after a New Disaggregation Method for Skin Micro-Grafts Generation
Published on: March 4, 2016
Pinch Grafts Versus Second Intention Wound Healing for Mohs Micrographic Surgery Defects Below the Knee: A
Tyler J Willenbrink1,2, David G Brodland1
1Zitelli and Brodland Skin Cancer Center, Clairton, Pennsylvania.
Background:
The surgical management of leg wounds following skin cancer extirpation is challenging. Pinch grafting (PG) is a technique that has been rarely described in the reconstruction of acute surgical wounds.
Objective:
The purpose of this study was to evaluate whether PG resulted in faster healing times for below the knee wounds following Mohs micrographic surgery (MMS) when compared with second intention healing (SIH).
Materials And Methods:
This was a prospective randomized trial of patients with post-Mohs micrographic surgical wounds of the lower extremity who were randomized either to receive pinch grafts or to heal by second intention. Patients were followed through a combination of in-person and virtual visits until their wounds were completely reepithelialized.
Results:
Median time to wound healing was 36 days in the PG group versus 56 days for the SIH group, representing a 56% improvement in healing time. There were no differences in complications between the 2 groups with trends toward decreased rates of pain and infection in the PG group.
Conclusion:
PG is an effective simple method to hasten the healing of lower extremity wounds following MMS.
