The vastus lateralis muscle flap: technique and applications

Area of Science:

• Reconstructive surgery
• Musculoskeletal tissue repair

Background:

• The vastus lateralis muscle is a large muscle in the thigh.
• Reconstruction of lower abdominal, groin, perineal, hip, and ischial defects presents challenges.
• Traditional reconstructive techniques may not always be feasible or optimal.

Purpose of the Study:

• To evaluate the utility of the vastus lateralis muscle as a reconstructive option.
• To define the specific clinical scenarios where vastus lateralis muscle flaps are most beneficial.
• To explore its application in complex reconstructive situations.

Main Methods:

• Case review of patients undergoing reconstruction with vastus lateralis muscle flaps.
• Analysis of defect locations and characteristics.
• Assessment of flap viability and functional outcomes.

Main Results:

• The vastus lateralis muscle can effectively reconstruct defects in the lower abdomen, groin, perineum, hip, and ischium.
• It is a valuable alternative when conventional methods fail.
• The muscle is particularly indicated for defects with irradiated tissue, infected bone, or infected prostheses.
• It can augment tensor fascia lata flaps, despite lacking a cutaneous component.

Conclusions:

• The vastus lateralis muscle flap is a viable and effective reconstructive tool.
• Its application is best reserved for challenging cases where other methods are not suitable.
• It offers a reliable solution for defects involving compromised tissues or materials.