title: Operative treatment of acute Achilles tendon ruptures: an institutional review of clinical outcomes.
abstract: OBJECTIVE
  To retrospectively review the clinical outcome and incidence of post-operative complications after open end-to-end repair of acute Achilles tendon ruptures.
  
  
  METHODS
  Seventy consecutive patients (74 open Achilles tendon repairs) operated on between 1989 and 2002 were identified for inclusion in this investigation. The medical records were reviewed and patients were contacted for a follow up interview in order to survey their post-operative function. Outcome scores were calculated based on the Boyden outcome and AOFAS ankle-hindfoot scoring systems. Post-operative complications were documented during the chart review and follow up interview, including an additional nine patients (nine repairs), who were not included in the clinical evaluation portion of the study.
  
  
  RESULTS
  Fifty-two patients (54 repairs) were successfully contacted and completed the follow up interview. Within this cohort there were 44 males and 8 females with a mean age of 41 years. Achilles tendon rupture in this population was attributable to participation in athletic activity in 87% of cases. At a mean post-operative follow up of 45 months, 96% of cases achieved an overall Boyden outcome score of good to excellent. The mean AOFAS ankle-hindfoot score was 96, with 74% of cases scoring greater than 90. Forty-two cases (78%) reported no pain and 40 cases (74%) reported no activity limitations. Fourteen post-operative complications were identified after 83 open Achilles tendon repairs, resulting in an institutional complication rate of 16.8%. The complications included four superficial wound infections, five deep wound infections requiring irrigation and debridement, one heel ulcer secondary to post-operative boot wear, three partial Achilles tendon re-ruptures, and one complete Achilles tendon re-rupture.
  
  
  CONCLUSIONS
  Our results demonstrate that open end-to-end repair of acute Achilles tendon ruptures provides long-term functional outcomes with consistent good to excellent results. However, this high clinical success rate was associated with a relatively high incidence of post-operative complications. With careful attention to the surgical wound and patient adherence to post-operative rehabilitation protocols, operative repair of acute Achilles tendon ruptures is a reliable treatment for active patients.
authors.affiliation: Department of Orthopaedic Surgery, NYU-Hospital For Joint Diseases, 301 East 17th Street, New York, NY 10003, USA.
authors.forename: Eric J
authors.initials: EJ
authors.lastname: Strauss
authors.forename: Charbel
authors.initials: C
authors.lastname: Ishak
authors.forename: Laith
authors.initials: L
authors.lastname: Jazrawi
authors.forename: Orrin
authors.initials: O
authors.lastname: Sherman
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Rosen
mesh_terms: D000125:Achilles Tendon / Q000293:injuries*; D000328:Adult; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D019651:Plastic Surgery Procedures / Q000379:methods*; D012189:Retrospective Studies; D012421:Rupture / Q000601:surgery; D013524:Surgical Flaps; D016896:Treatment Outcome