Primary thinning of the myocutaneous vastus lateralis flap.

Early human evidence such as case series or small samples is exploring possible benefits.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

To expand the indicational spectrum of the myocutaneous vastus lateralis flap, which is often too voluminous for intraoral application, primary thinning of the fat and muscle component of this microsurgical transplant was performed in 14 patients. The surgical technique includes subfascial localization of at least one myocutaneous perforating vessel of the lateral circumflex femoral artery and its dissection through the fascia, muscles and fatty tissue up to the skin. The epifascial fatty tissue is completely removed except for a 1-2 cm wide cuff around the perforating vessel. The thinning technique was used for covering 10 intraoral and 4 extraoral defects and enabled the raising of skin flaps with a thickness of 4 mm even in obese patients. The vessel pedicle length of the thinned flaps was between 12 and 16 cm; flap size varied between 4x5 and 9x15 cm and the donor sites were directly closed. In one case, there was a partial necrosis (20%), but the other flaps healed without complications. The described method allows the raising of thick myocutaneous as well as thin skin flaps from the same donor region.

Evidence level

Early human evidence such as case series or small samples is exploring possible benefits.

Browse all related research

Filter the research library by this study's title keywords, author, or publication year.