The early use of a perforator flap of the lateral lower limb in maxillofacial reconstructive surgery.
The development of perforator-based flaps led to new donor sites and enlarged the spectrum of recipient vessels using arteries and veins of very small calibres. Although these flaps, which are directly anastomosed at their terminal cutaneous branches, are becoming more and more important for reconstructions in other regions of the body, perforator-based flaps have not played an important role in maxillofacial surgery until now. This study reports the experience with 24 consecutive perforator flaps from the lateral lower limb for intra- and extraoral defect coverage. Septo- or myoseptocutaneous perforators from the peroneal artery served as the flap pedicle having a length of 4-7 cm and diameters of 1-2 mm. Indications were reconstructions of the floor of the mouth (10), soft palate (3), tongue (6), closure of perforating cheek defects (2) and reconstruction of the facial skin (3). Anastomoses were performed to the lingual, facial, temporal or thyroid superior artery. Except for 2 cases, all perforator-based flaps were healed well and the morbidity of the donor site was nearly negligible. According to the early experience in this study, perforator-based flaps from the lateral lower limb may have an indication if recipient vessels available are close to the defect and if very low donor site morbidity is important to the patient.
Klinik für Mund-, Kiefer- und Plastische Gesichtschirurgie, Ruhr-Universität Bochum, Knappschaftskrankenhaus, In der Schornau 23-25, 44892 Bochum, Germany. klaus.wolff@ruhr-uni-bochum.de
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KD
Wolff
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M
Kesting
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P
Thurmüller
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R
Böckmann
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F
Hölzle
D000368:Aged; D000714:Anastomosis, Surgical; D001158:Arteries; D002294:Carcinoma, Squamous Cell / Q000534:rehabilitation / Q000601:surgery; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply / Q000601:surgery; D008297:Male; D008866:Microsurgery; D008875:Middle Aged; D009055:Mouth / Q000098:blood supply / Q000601:surgery*; D009062:Mouth Neoplasms / Q000534:rehabilitation / Q000601:surgery; D009333:Neck / Q000098:blood supply / Q000601:surgery; D019647:Oral Surgical Procedures / Q000379:methods*; D019651:Plastic Surgery Procedures / Q000379:methods*; D013524:Surgical Flaps / Q000098:blood supply*