Poly-4-Hydroxybutyrate (P4HB) Scaffold Internal Support: Preliminary Experience with Direct Implant Opposition During...

Area of Science:

• Plastic Surgery
• Biomaterials Science

Background:

• GalaFLEX is a resorbable poly-4-hydroxybutyrate (P4HB) mesh providing internal soft tissue support.
• It mimics the support of an underwire bra for breast augmentation, lift, or reduction procedures.

Purpose of the Study:

• To evaluate GalaFLEX as an internal support to prevent breast sagging, particularly in the lower pole.
• To explore GalaFLEX as an alternative to implants in complex revisional breast cases.
• To establish a safety and efficacy profile for GalaFLEX in breast reconstruction.

Main Methods:

• A retrospective case series of 5 patients over 2 years.
• Inclusion criteria: capsular contracture, soft tissue coverage concerns, future ptosis risk, and muscle coverage deficits.
• Evaluation of outcomes through photographic review and Baker Grade Contraction scores.

Main Results:

• Consistent retention of implant position and soft implant feel observed.
• Significant reduction in Baker Grade Contraction scores from a mean of 2.8 preoperatively to 1 postoperatively.
• Acceptable aesthetic outcomes reported in complex revisional cases.

Conclusions:

• GalaFLEX demonstrates initial safety and efficacy for internal breast support.
• Its versatility is valuable for complex revisional breast surgery.
• Further multicenter studies are warranted to confirm these preliminary findings.