Orthodromic Transfer of the Temporalis Muscle in Incomplete Facial Nerve Palsy.
10.5999/aps.2013.40.4.348
- Author:
Jae Ho AUM
1
;
Dong Hee KANG
;
Sang Ah OH
;
Ja Hea GU
Author Information
1. Department of Plastic and Reconstructive Surgery, Dankook University Hospital, Dankook University College of Medicine, Cheonan, Korea. dhkcool@daum.net
- Publication Type:Original Article
- Keywords:
Facial paralysis;
Temporal muscle;
Fascia lata
- MeSH:
Cosmetics;
Facial Nerve;
Facial Paralysis;
Fascia Lata;
Humans;
Mouth;
Muscles;
Nasolabial Fold;
Paralysis;
Temporal Muscle
- From:Archives of Plastic Surgery
2013;40(4):348-352
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND: Temporalis muscle transfer produces prompt surgical results with a one-stage operation in facial palsy patients. The orthodromic method is surgically simple, and the vector of muscle action is similar to the temporalis muscle action direction. This article describes transferring temporalis muscle insertion to reconstruct incomplete facial nerve palsy patients. METHODS: Between August 2009 and November 2011, 6 unilateral incomplete facial nerve palsy patients underwent surgery for orthodromic temporalis muscle transfer. A preauricular incision was performed to expose the mandibular coronoid process. Using a saw, the coronoid process was transected. Three strips of the fascia lata were anchored to the muscle of the nasolabial fold through subcutaneous tunneling. The tension of the strips was adjusted by observing the shape of the nasolabial fold. When optimal tension was achieved, the temporalis muscle was sutured to the strips. The surgical results were assessed by comparing pre- and postoperative photographs. Three independent observers evaluated the photographs. RESULTS: The symmetry of the mouth corner was improved in the resting state, and movement of the oral commissure was enhanced in facial animation after surgery. CONCLUSIONS: The orthodromic transfer of temporalis muscle technique can produce prompt results by applying the natural temporalis muscle vector. This technique preserves residual facial nerve function in incomplete facial nerve palsy patients and produces satisfying cosmetic outcomes without malar muscle bulging, which often occurs in the turn-over technique.
