Comprehensive Prevention for Edema after Hair Transplantation: A Multicenter Study of 1167 Patients

Area of Science:

• Dermatology
• Surgical Complications
• Hair Restoration Procedures

Background:

• Postoperative edema is a frequent complication following hair transplantation.
• Triamcinolone tumescent solution (TTS) is a common treatment, but severe edema can still occur.
• Optimized procedures are needed to enhance edema prevention.

Purpose of the Study:

• To compare the efficacy of a novel comprehensive prevention (CP) procedure against TTS for preventing postoperative edema.
• To systematically analyze the outcomes of CP versus TTS in hair transplantation.

Main Methods:

• A prospective, multicenter study involving 1167 patients undergoing hair transplantation.
• Patients were divided into two groups: TTS and CP.
• The CP group utilized a modified tumescent solution, specific injection techniques, and excess solution removal.

Main Results:

• The CP group showed significantly lower rates of edema (2.66%) compared to the TTS group (8.94%) (P<0.0001).
• No severe periorbital edema was observed in the CP group, versus 1.4% in the TTS group.
• CP also led to reduced ecchymosis (P<0.0001) and higher patient satisfaction (P<0.05).

Conclusions:

• The comprehensive prevention (CP) procedure is more effective than TTS in preventing postoperative edema and ecchymosis.
• CP significantly enhances patient satisfaction after hair transplantation.