title: [A comparative study of different neuromuscular pedicle embedded in posterior cricoarytenoid muscle].
abstract: OBJECTIVE
  To compare the results and effect of different neuromuscular pedicle (NMP) embedded in posterior cricoarytenoid muscle.
  
  
  METHODS
  In 22 dogs, combined vocal cord paralysis models were made. The first group (10 dogs) were embedded by sternohyoid muscle pedicle of ansa cervicalis, the second (10 dogs), accessory sternocleidomastoid neuromuscular pedicle, the third (2 dogs), control group.
  
  
  RESULTS
  Evaluation was possible in 19 dogs. Reinnervation of the left posterior cricoarytenoid muscle occurred in 17 dogs following NMP. Return of spontaneous abduction in the operated side with NMP was noted after 4 months postoperatively. There was little difference between the two NMP groups.
  
  
  CONCLUSIONS
  NMP was successful to reinnervate the posterior cricoarytenoid muscle.
authors.affiliation: Department of Otolaryngology, 98 Hospital of PLA, Huzhou 313000.
authors.forename: W
authors.initials: W
authors.lastname: Liang
authors.forename: P
authors.initials: P
authors.lastname: Wu
authors.forename: Z
authors.initials: Z
authors.lastname: Wang
authors.forename: X
authors.initials: X
authors.lastname: Chen
authors.forename: D
authors.initials: D
authors.lastname: Zhang
authors.forename: X
authors.initials: X
authors.lastname: Huang
authors.forename: M
authors.initials: M
authors.lastname: Zheng
mesh_terms: D000055:Accessory Nerve / Q000637:transplantation; D000818:Animals; D004285:Dogs; D005260:Female; D007821:Laryngeal Muscles / Q000294:innervation*; D008297:Male; D016067:Nerve Transfer / Q000379:methods; D013524:Surgical Flaps; D014826:Vocal Cord Paralysis / Q000601:surgery*