title: Type C distal radial fractures treated with conventional AO plates: an easy and cost-saving solution in a locking plate era.
abstract: OBJECTIVE
  C-type distal radial fractures remain challenging fractures. Currently locking plates are very popular because of their length preserving, stability. A considerable drawback is the high cost. Since 2003 we have been using mini AO plates (2.7 mm) as an alternative. We analysed our results and performed a cost analysis.
  
  
  METHODS
  Retrospective analysis was performed of all patients operated upon between 2003 and 2008 for C type distal radius fractures. Reduction was achieved with mini AO plates, applied in a buttress fashion, with ligamentotaxis. Rehabilitation consisted of immediate mobilisation. Pre- and postoperative X-rays, operative results and patient charts were reviewed. Furthermore, we prospectively evaluated the functional results using VAS, DASH and Mayo wrist scores. Lastly, we assessed the implant costs and compared them to locking plates.
  
  
  RESULTS
  Thirty-four patients were treated with a mean age of 49 years. Mean radial shortening improved 2 mm; dorsal and radial angulation improved 23 and 4°, respectively. At consolidation (eight weeks) the average radial shortening was 0.75 mm, a volar angulation of 3°, and 21° of radial angulation. Functional results were excellent, demonstrated by a mean VAS score less than 1, a DASH score of 12 and a Mayo wrist score of 87. Compared to locking plates, there was an overall reduction in material costs of 15,300 Euro.
  
  
  CONCLUSIONS
  Our technique has excellent biomechanical stability, enabling immediate functional rehabilitation, good anatomical and functional outcome with significantly lower costs.
authors.affiliation: Department of Trauma, University Medical Centre Utrecht, Utrecht, The Netherlands.
authors.forename: Bas
authors.initials: B
authors.lastname: Twigt
authors.forename: Michael
authors.initials: M
authors.lastname: Bemelman
authors.forename: Koen
authors.initials: K
authors.lastname: Lansink
authors.forename: Loek
authors.initials: L
authors.lastname: Leenen
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001860:Bone Plates / Q000191:economics*; D003365:Costs and Cost Analysis; D005260:Female; D005593:Fracture Fixation, Internal / Q000191:economics* / Q000295:instrumentation; D006801:Humans; D008297:Male; D008875:Middle Aged; D019736:Prostheses and Implants / Q000191:economics; D011885:Radius Fractures / Q000534:rehabilitation / Q000601:surgery*; D020127:Recovery of Function; D012189:Retrospective Studies; D055815:Young Adult