Purpose: Parotid fistula is a well-known complication of parotidectomy or penetrating injury of the parotid,land. The management of parotid fistula has been controversial, and numerous conservative and surgical treatment methods have been described.Methods: We report 3 cases of parotid fistula after partial parotidectomy, which were treated by botulinum toxin injection under electromyographic control into the residual substance of parotid gland.Results: Complete healing of the fistula was achieved with a single botulinum toxin treatment in all patients. No side effects were observed after the treatment. The patients are disease-free after 21, 18, and 14 months, respectively.Conclusions: In the considered cases, the localized injection of botulinum toxin into the parotid gland resulted to all effective and long-lasting treatment of postparotidectomy fistula. (C) 2006 Elsevier Inc. All rights reserved.
The role of botulinum toxin in postparotidectomy fistula treatment. A technical note
Restivo, Domenico A;
2006-01-01
Abstract
Purpose: Parotid fistula is a well-known complication of parotidectomy or penetrating injury of the parotid,land. The management of parotid fistula has been controversial, and numerous conservative and surgical treatment methods have been described.Methods: We report 3 cases of parotid fistula after partial parotidectomy, which were treated by botulinum toxin injection under electromyographic control into the residual substance of parotid gland.Results: Complete healing of the fistula was achieved with a single botulinum toxin treatment in all patients. No side effects were observed after the treatment. The patients are disease-free after 21, 18, and 14 months, respectively.Conclusions: In the considered cases, the localized injection of botulinum toxin into the parotid gland resulted to all effective and long-lasting treatment of postparotidectomy fistula. (C) 2006 Elsevier Inc. All rights reserved.Pubblicazioni consigliate
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