K. Ueda et al., Evaluation of muscle graft using facial nerve on the affected side as a motor source in the treatment of facial paralysis, SC J PLAST, 33(1), 1999, pp. 47-57
Citations number
28
Categorie Soggetti
Surgery
Journal title
SCANDINAVIAN JOURNAL OF PLASTIC AND RECONSTRUCTIVE SURGERY AND HAND SURGERY
To acquire symmetry of the cheek when smiling, we carried out 39 free vascu
larised grafts of the muscle, the motor nerve of which was sutured to a stu
mp of the ipsilateral facial nerve, for 39 patients with facial paralysis.
We used two methods: an as healthy and fresh as possible facial nerve stump
(method 1A, n = 17), or an incompletely affected stump (method 1B, n = 22)
. The results are classified into grade 1 to 5 indicating increasing effici
ency of muscle function. All patients who had method 1A and 14 patients who
had method 1B were evaluated grade 4 or better. Both an incompletely affec
ted facial nerve stump and the proximal stump of a facial nerve that had pr
eviously been resected have sufficient function to provide contraction in t
he grafted muscle.