title: Long-term follow-up study of radial forearm free flap reconstruction after hemiglossectomy.
abstract: Previous studies on postoperative long-term results in patients who underwent reconstructive free flap transfer following hemiglossectomy had some issues, including the heterogeneity of the patient population and the observation period. The present study aimed to evaluate changes of reconstructed tongues in patients who underwent radial forearm free flap (RFFF) after hemiglossectomy with long-term follow-up. We enrolled 23 patients who underwent RFFF after hemiglossectomy with a postoperative follow-up of 5 years or more. Postoperative status (eating, speech, sensation function) was assessed by concise medical inquiries. Morphological changes of flaps were evaluated by reviewing clinical photographs. Hemiglossectomy involving the base of the tongue was performed in 4 cases (17.4%) and was limited to the mobile tongue in 19 cases (82.6%). The mean follow-up was 85.4 months (range, 60-122 months). All patients experienced gradually improved postoperative status. The most significant improvement was found between 1 and 5 years after surgery (P = 0.007), but not between 1 and 3 years (P = 0.075) or between 3 and 5 years (P = 0.530). In almost all of the flaps, there were few morphological changes throughout the follow-up period. Postoperative status in patients who underwent reconstructive RFFF following hemiglossectomy improved sequentially.
authors.affiliation: From the Departments of *Oral, Maxillofacial Surgery and †Plastic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
authors.forename: Masaya
authors.initials: M
authors.lastname: Akashi
authors.forename: Kazunobu
authors.initials: K
authors.lastname: Hashikawa
authors.forename: Akiko
authors.initials: A
authors.lastname: Sakakibara
authors.forename: Takahide
authors.initials: T
authors.lastname: Komori
authors.forename: Hiroto
authors.initials: H
authors.lastname: Terashi
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D004435:Eating; D005260:Female; D005500:Follow-Up Studies; D005542:Forearm / Q000601:surgery*; D058752:Free Tissue Flaps / Q000098:blood supply*; D005927:Glossectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures; D012189:Retrospective Studies; D012677:Sensation; D013060:Speech; D014059:Tongue / Q000503:physiopathology / Q000601:surgery; D014062:Tongue Neoplasms / Q000601:surgery*