Versatility of Free Cutaneous Flaps for Upper Extremity Soft Tissue Reconstruction

Area of Science:

• Microsurgery
• Reconstructive Surgery
• Orthopedics

Background:

• Upper extremity soft tissue reconstruction aims for coverage, function, and aesthetics.
• Reconstructive microsurgery has advanced, increasing the use of free cutaneous flaps (FCFs).
• FCFs offer advantages over traditional methods, including reduced donor-site morbidity.

Purpose of the Study:

• To review the application of specific FCFs for upper extremity soft tissue defects.
• To highlight the benefits and common characteristics of FCFs in this context.
• To emphasize FCFs as valuable options for achieving optimal reconstruction goals.

Main Methods:

• Review of literature on FCFs for upper extremity reconstruction.
• Highlighting specific flap types: anterolateral thigh, superficial circumflex iliac artery, deep inferior epigastric perforator, superficial inferior epigastric artery, and flow-through flaps.
• Discussion of common flap qualities and their relevance to upper extremity defects.

Main Results:

• FCFs minimize donor-site morbidity by preserving muscle and fascia.
• FCFs offer versatility in flap design and superior aesthetic results.
• Specific FCFs provide well-concealed donor sites and preserve essential arterial inflow to the extremity.

Conclusions:

• FCFs are excellent options for upper extremity soft tissue reconstruction.
• The choice of flap depends on patient and defect characteristics.
• FCFs achieve goals beyond simple coverage, including functional and aesthetic restoration.