GAL flap

Full Definition

A microsurgical reconstruction technique that transfers tissue from the buttock region to recreate a breast mound following mastectomy. The GAL flap preserves the gluteus maximus muscle while utilizing skin, fat, and blood vessels from the upper buttock area. This procedure requires microsurgical expertise to reconnect blood vessels and offers an alternative for patients who are not candidates for abdominal-based reconstruction methods.

Usage

Usage note: Specific to breast reconstruction; distinguish from other gluteal flap variants.

In Context

• "The patient was deemed an excellent candidate for GAL flap reconstruction due to insufficient abdominal tissue." — Reconstruction planning note
• "GAL flap harvest required careful identification of perforating vessels to ensure tissue viability." — Operative technique description