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Updated: Jul 2, 2025
Tissue Characterization after a New Disaggregation Method for Skin Micro-Grafts Generation
Published on: March 4, 2016
Tumescent technique for split-thickness skin graft donor sites: A systematic review of randomized controlled trials
Angela Ash1, Madison Brune1, Thomas D Willson1
1Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Missouri School of Medicine, Columbia, Missouri, USA.
Background:
Split-thickness skin grafting (STSG) is widely used for reconstructive wound management. This review aimed to use level I evidence to determine if tumescent techniques were safe and effective compared to other interventions for STSG donor sites. It was hypothesized that tumescent techniques were safe and effective for STSG donor sites.
Methods:
Five databases (MEDLINE via PubMed, Embase, Cochrane Library, Web of Science, and Scopus) were searched to identify studies concerning the use of tumescent solutions for STSG. Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) and Cochrane's guidelines were strictly followed.
Results:
Nine randomized controlled trials met the criteria. Included studies were published from 2001 to 2021, with results from 40 of 121 possible queried outcomes and complications. Outcomes included patient demographics, formulations of tumescent solutions, tumescent technique, hemodynamics, pain, perfusion, graft take, healing time, and postoperative complications. The tumescent technique reduced estimated blood loss (standard mean differences [SMD]: -2.68, 95%CI: -3.41 to -1.94; participants = 72; studies = 2; I2 = 96%; p < 0.001), and postoperative analgesic use within 24 hours (SMD: -1.75, 95%CI: -2.09 to -1.41; participants = 202; studies = 2; I2 = 96%; p < 0.001), without increasing graft loss/take (SMD: 0.29, 95%CI: -0.02 to 0.61; participants = 158; studies = 3; I2 = 41%; p = 0.07) and infection (risk ratios [RR]: 0.52, 95%CI: 0.08 to 3.54; participants = 87; studies = 3; I2 = 0%; p = 0.58) complications compared to other interventions.
Conclusions:
Level I evidence demonstrated tumescent techniques were safe and effective for STSG donor sites. Tumescent techniques reduced blood loss and postoperative analgesic use within 24 hours without increasing graft loss/take and infection complications compared to other interventions. Inconsistencies between studies limit conclusions and emphasize the need for standardized protocols regarding tumescent solution formulations, techniques, and reported outcomes.
