title: Minimally invasive video-assisted thyroidectomy: a multi-institutional North American experience.
abstract: OBJECTIVE
  To report the results of a multi-institutional experience with the minimally invasive video-assisted thyroidectomy, which was conceived in Europe and Asia and has only recently been embraced in the United States.
  
  
  METHODS
  Prospective, nonrandomized analysis.
  
  
  METHODS
  Four academic thyroid surgical practices.
  
  
  METHODS
  Consecutive series of 228 patients who required thyroid surgery and were deemed at surgeon discretion to be eligible for a minimal access surgery.
  
  
  METHODS
  Minimally invasive video-assisted thyroidectomy was performed in 216 patients.
  
  
  METHODS
  The data, which were recorded prospectively, included age, sex, indication for surgery, incision length, and complications of surgery.
  
  
  RESULTS
  Because conversion to an open approach was required in 12 of the 228 patients, the study group comprised 216 patients (25 men and 191 women; mean [SD] age, 44.5 [14.1] years). There were no hematomas and no cases of permanent hypoparathyroidism or permanent vocal cord paralysis. Nine patients had a transient vocal cord paresis (3.2% of nerves at risk); 5 patients experienced temporary hypocalcemia (8.1% of total thyroidectomies); 1 patient reported a change in voice pitch; and 1 patient required a scar revision.
  
  
  CONCLUSIONS
  Use of the minimally invasive video-assisted thyroidectomy technique has been adopted cautiously in the United States. The safety of the procedure represented by the data from this multi-institutional experience would support its expanded adoption by high-volume thyroid surgeons.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Medical College of Georgia, 1120 15th St, Augusta, GA 30912-4060, USA. dterris@mcg.edu
authors.forename: David J
authors.initials: DJ
authors.lastname: Terris
authors.forename: Peter
authors.initials: P
authors.lastname: Angelos
authors.forename: David L
authors.initials: DL
authors.lastname: Steward
authors.forename: Alfred A
authors.initials: AA
authors.lastname: Simental
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D019060:Minimally Invasive Surgical Procedures; D009656:North America; D011183:Postoperative Complications; D011446:Prospective Studies; D013959:Thyroid Diseases / Q000601:surgery*; D013965:Thyroidectomy / Q000379:methods*; D016896:Treatment Outcome; D020535:Video-Assisted Surgery