The combined free partial vastus lateralis with anterolateral thigh perforator flap reconstruction of extensive composite defects
| Autor: | Stefan O.P. Hofer, Marc A.M. Mureau, N. A. S. Posch, Steve J. Flood |
|---|---|
| Přispěvatelé: | Plastic and Reconstructive Surgery and Hand Surgery |
| Rok vydání: | 2005 |
| Předmět: |
Male
medicine.medical_specialty Vastus lateralis muscle medicine.medical_treatment Free flap Thigh Surgical Flaps Quadriceps Muscle Postoperative Complications medicine Humans Child Spinal Dysraphism Aged Osteosynthesis business.industry Lumbosacral Region Middle Aged Plastic Surgery Procedures Microsurgery eye diseases Surgery Skull Treatment Outcome medicine.anatomical_structure Otorhinolaryngology Carcinoma Basal Cell Head and Neck Neoplasms Patient Satisfaction Carcinoma Squamous Cell Female Neoplasm Recurrence Local business Perforator flaps |
| Zdroj: | British Journal of Plastic Surgery, 58(8), 1095-1103. Churchill Livingstone |
| ISSN: | 0007-1226 |
| Popis: | Myocutaneous (MC) free flaps are useful for many reconstructive indications. Perforator flaps have become standard of care. The anterolateral thigh flap (ALT) donor site is popular. With the ALT flap varying sizes of vastus lateralis (VL) muscle can be harvested as a MC flap. The skin islands of these flaps have a great range of freedom when dissected on their perforator. It was hypothesised that the VL-ALT perforator flap would offer adequate tissue volume combining maximal freedom in planning with minimal donor site morbidity. From November 2001 to February 2003 a free partial VL with ALT perforator flap was used in 11 patients to reconstruct large defects. Indications for adding a muscular component were exposed bone, skull base, (artificial) dura, or osteosynthesis material, open sinuses, and lack of muscular bulk. Flaps were planned as standard ALT flaps, after which three types of dissection were performed: I. true MC flap; II. muscle flap with a skin island on one perforator, which could be rotated up to 180 degrees ; III. chimera skin perforator flap with muscle being harvested on a separate branch from the source vessel or on a side branch of the skin perforator. Mean skin size of the MC-ALT flaps was 131 cm2. Mean muscle part size of the MC-ALT flaps was 268 cm3. Muscular parts were custom designed for all defects. No total or partial flap failures were seen. Colour mismatch was seen in 6 of 8 patients, when skin was used in the facial area in this all white population. Excessive flap bulk was found in 8 of 11 patients at 6 weeks, however, only in 2 of 11 patients after 6 months. Patients were satisfied with the functional result (8 of 11 patients) as well as the cosmetic result of their reconstruction (7 of 11 patients). All less satisfied patients had received their flap for external facial skin reconstruction. Donor site morbidity was minimal. The combined free partial VL with ALT perforator flap proved valuable as a (chimera type) MC flap with maximal freedom of planning to meet specific reconstructive demands and minimal donor site morbidity. |
| Databáze: | OpenAIRE |
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