title: A comprehensive 6-year retrospective study on medialisation thyroplasty in the Indian population.
abstract: The purpose of this paper is to describe a series of patients who have undergone medialisation thyroplasty (with or without arytenoid adduction) at our centre with respect to demographics, aetiology for unilateral vocal fold paralysis, pre- and postoperative maximum phonation time, amount of anterior and posterior medialisation required and complications. A comparative analysis with international studies was also performed. A retrospective analysis was performed on 67 patients, who underwent medialisation thyroplasty at our centre from August 2008 to August 2014. All the medialisation thyroplasty were performed using Netterville's technique. The average anterior medialisation needed was 2.25 mm (SD 1.05 mm) while the average posterior medialisation needed was 6.75 mm (SD 1.79 mm). Our study is the first to determine the amount of anterior and posterior medialisation needed in the Indian population. Mean anterior and posterior medialisation required was found to be the same, regardless of the age, gender of the patient and side of surgery.
authors.affiliation: Department of ENT, Bombay Hospital, Room No.213, Second floor, New Wing, 12 Marine Lines, Mumbai, 400020, Maharashtra, India. nupurkapoor@yahoo.com.
authors.forename: Nupur Kapoor
authors.initials: NK
authors.lastname: Nerurkar
authors.affiliation: Department of ENT, Bombay Hospital, Room No.213, Second floor, New Wing, 12 Marine Lines, Mumbai, 400020, Maharashtra, India.
authors.forename: Shweta Mahadev
authors.initials: SM
authors.lastname: Pawar
authors.affiliation: Department of ENT, Bombay Hospital, Room No.213, Second floor, New Wing, 12 Marine Lines, Mumbai, 400020, Maharashtra, India.
authors.forename: Shalaka Nilesh
authors.initials: SN
authors.lastname: Dighe
mesh_terms: D001193:Arytenoid Cartilage / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D058753:Laryngoplasty / Q000379:methods*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome; D014826:Vocal Cord Paralysis / Q000453:epidemiology / Q000503:physiopathology / Q000601:surgery*; D014833:Voice Quality
keywords: Amount of medialisation; Indian population; Medialisation thyroplasty