Use of a purified collagen membrane to aid closure of palatal fistulae.

Abstract

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(®), 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-Bio-Gide 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.

• Authors: Duncan D Atherton, John G Boorman
• Journal: Journal of plastic, reconstructive & aesthetic surgery : JPRAS (J Plast Reconstr Aesthet Surg) Vol. 69 Issue 7 Pg. 1003-7 (Jul 2016) ISSN: 1878-0539 [Electronic] Netherlands
• PMID: 27039219 (Publication Type: Journal Article)
• Copyright: Copyright © 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Chemical References

• Bio-Gide
• Biocompatible Materials
• Membranes, Artificial
• Collagen

Topics

• Biocompatible Materials (therapeutic use)
• Child
• Child, Preschool
• Cleft Palate (surgery)
• Collagen (therapeutic use)
• Female
• Guided Tissue Regeneration (methods)
• Humans
• Male
• Membranes, Artificial
• Oral Fistula (diagnosis, etiology, surgery, therapy)
• Postoperative Complications (diagnosis, surgery, therapy)
• Plastic Surgery Procedures (adverse effects, methods)
• Treatment Outcome
• United Kingdom