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Suspension sutures aid facial reconstruction
1Loyola University, Stritch School of Medicine, Maywood, Illinois 60153, USA.
Summary
Suspension sutures effectively prevent facial distortion and tenting in reconstructive surgery. While they aid linear closure, they do not prevent scar spreading, requiring careful consideration in wound management.
Area of Science:
- Plastic Surgery
- Dermatologic Surgery
- Reconstructive Surgery
Background:
- Suspension sutures, historically used in cosmetic surgery, are increasingly applied in reconstructive procedures.
- Their application in facial reconstruction aims to improve outcomes and minimize complications.
Purpose of the Study:
- To evaluate the effectiveness of suspension sutures in facial reconstruction for specific goals.
- To assess acute complications and long-term efficacy of suspension sutures in preventing distortion, tenting, and scar spreading.
Main Methods:
- A 10-year retrospective study of 136 facial defect repairs using absorbable suspension sutures after Mohs micrographic surgery.
- Evaluation of acute complications (hemorrhage, infection, dehiscence, necrosis) and long-term sequelae (scarring, deformities).
Main Results:
- Suspension sutures enabled primary closure in 72% of cases that would have otherwise required flaps.
- The technique successfully prevented free margin distortion and tenting across concavities.
- Primary closure with suspension sutures showed more tension-related complications than flap closures.
Conclusions:
- Suspension sutures are valuable for achieving linear closures, preventing margin distortion, and avoiding tenting in facial reconstruction.
- The technique effectively fixes closure lines at cosmetic unit junctions.
- Suspension sutures did not prevent the spread of scars.