title: Mandibular ramus fractures: a rarity.
abstract: OBJECTIVE
  To determine the incidence of mandibular ramus fractures in KLE's PK Hospital and to analyze the outcome of open reduction and internal fixation of these fractures.
  
  
  METHODS
  Using a retrospective study design, records of all trauma patients who reported to the Department of Oral and Maxillofacial Surgery, KLE's PK Hospital Belgaum, between the years January 2006 to October 2011 was obtained from the medical records office. The data variables that were analyzed were the name, age, sex, cause of injury, pretreatment occlusion, treatment given, period of MMF and post-treatment occlusion.
  
  
  RESULTS
  Total number of mandibular fracture cases was 298. Ramus fractures were 10 in number which accounted for 3.3% of fractures. The age range of these 10 patients was seen to be between 20 to 80 years with the average age being 35.6 years. Of these 10 patients, 9 were male and 1 was female and 7 patients were treated by open reduction and internal fixation and the remaining 3 by closed reduction. The average period of MMF was 3 days for the patients who underwent open reduction and internal fixation. There was improvement in occlusion in all 10 patients post-treatment and there was no complication reported in any of the cases.
  
  
  CONCLUSIONS
  Ramus fractures accounted for 3.3% of all mandibular fractures. Open reduction and internal fixation of ramus fractures ensures adequate functional and anatomic reduction.
  
  
  CONCLUSIONS
  This study makes an attempt to throw a light on the increasing incidence of ramus fractures and a successful management of these fractures by open reduction and internal fixation. How to cite this article: Kale TP, Kotrashetti SM, Louis A, Lingaraj JB, Sarvesh BU. Mandibular Ramus Fractures: A Rarity. J Contemp Dent Pract 2013;14(1):39-42. Source of support: Nil Conflict of interest: None declared.
authors.affiliation: Department of Oral and Maxillofacial Surgery, KLE's VK Institute of Dental Sciences, Nehrunagar, Belgaum, Karnataka-590010, India. tejrajkale@yahoo.com
authors.forename: Tejraj Pundalik
authors.initials: TP
authors.lastname: Kale
authors.forename: S M
authors.initials: SM
authors.lastname: Kotrashetti
authors.forename: Archana
authors.initials: A
authors.lastname: Louis
authors.forename: J B
authors.initials: JB
authors.lastname: Lingaraj
authors.forename: B U
authors.initials: BU
authors.lastname: Sarvesh
mesh_terms: D000063:Accidents, Traffic / Q000706:statistics & numerical data; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D003766:Dental Occlusion; D005260:Female; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal / Q000706:statistics & numerical data; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D019248:Jaw Fixation Techniques / Q000706:statistics & numerical data; D008297:Male; D008337:Mandibular Fractures / Q000145:classification / Q000453:epidemiology*; D008875:Middle Aged; D012189:Retrospective Studies; D012737:Sex Factors; D016896:Treatment Outcome; D055815:Young Adult