title: [The freiburg incision for cochlear implantation -- initial results].
abstract: BACKGROUND
  Cochlear implant surgery is a well standardized therapy for rehabilitation of congenital or acquired deafness at all ages. Mastoidectomy, posterior tympanotomy, cochleostomy and electrode insertion are performed consistently worldwide. Recently newly developed types of incision are taken into account. In our experience over more than 15 years the extended endaural incision has proven to be reliable with a low complication rate.
  
  
  OBJECTIVE
  To evaluate a modified retroauricular incision for clinical use and complication rate in cochlear implant surgery with devices of different manufacturers.
  
  
  METHODS
  We performed a prospective analysis of cochlear implant surgeries between 03/2003 and 03/2004. In all cases a modified retroauricular incision was used. Necessary adaptations of incision, depending on the device used, and postoperative complications were evaluated.
  
  
  RESULTS
  In 76 ears a retroauricular incision was performed. Depending on the shape and size of receiver/stimulator an extension of the incision was necessary. The mean observation time was 6.3 months. Intra- or postoperative complications were not observed. In one case a skin dehiscence following trauma 28 days after surgery was reported without dehiscence of fascia or implant failure with uneventful healing after secondary suture.
  
  
  CONCLUSIONS
  With regard to the results with the extended endaural incision the modified retroauricular incision allows a safe access for cochlear implant surgery. Observation of long term results and outcomes in revision surgery is mandatory.
authors.affiliation: Universitäts-HNO-Klinik Freiburg. asch@hno.ukl.uni-freiburg.de
authors.forename: A
authors.initials: A
authors.lastname: Aschendorff
authors.forename: K
authors.initials: K
authors.lastname: Jaekel
authors.forename: J
authors.initials: J
authors.lastname: Schipper
authors.forename: W
authors.initials: W
authors.lastname: Maier
authors.forename: R
authors.initials: R
authors.lastname: Laszig
authors.forename: T
authors.initials: T
authors.lastname: Klenzner
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D019929:Cochlear Implantation / Q000379:methods*; D003054:Cochlear Implants; D003638:Deafness / Q000209:etiology / Q000534:rehabilitation*; D019544:Equipment Failure Analysis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D011446:Prospective Studies; D011474:Prosthesis Design; D013701:Temporal Bone / Q000601:surgery; D016896:Treatment Outcome