Journal
JOURNAL OF PLASTIC RECONSTRUCTIVE AND AESTHETIC SURGERY
Volume 69, Issue 7, Pages 1003-1007Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.bjps.2016.02.009
Keywords
Cleft; Fistula; Bio Gide; Collagen membrane
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Introduction: Fistula formation following closure of palatal clefts remains a difficult clinical complication. A significant recurrence rate has also been reported following attempted closure. We present our results of fistula closure augmented with Bio-Gide (R), a purified porcine collagen membrane designed to promote guided tissue regeneration. Methods: We reviewed the records of 263 patients operated between 1993 and 2011 for closure of palatal fistula. The patients selected comprised 61 who underwent fistula closure augmented with Bio-Gide and 202 with other techniques in the absence of Bio-Gide. We reviewed the age at surgery, sex, location of fistula, cleft type and outcome. Operation success was defined as an asymptomatic patient along with visible confirmation of closure of the fistula. Results: The overall fistula closure rate was 75% in the Bio-Gide group and 63% in the non-BioGide group (p = 0.070) and 86% versus 61% in the unilateral cleft palate patients (p = 0.027). Discussion: Bio-Gide has improved the success rate in fistula closure in this study. Using this technique, fistula closure can be performed as a day case procedure and does not need to transgress any original suture lines; an additional advantage is that this procedure does not require harvesting of any autologous tissue to augment the repair. (C) 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.
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