title: [The use of minimally invasive injectable graft and internal fixation in tibial plateau fractures].
abstract: OBJECTIVE
  To value the use of an injectable minimally invasive calcium sulfate cement for displaced tibial plateau fractures.
  
  
  METHODS
  Thirteen patients with lateral tibial plateau fractures treated with internal fixation and bone grafting were matched with 13 patients treated using internal fixation and an injectable calcium sulfate cement. The clinical data were retrospectively analyzed. All patients were followed up for a minimum of one year. The peri-operative complication, quality of reduction, maintenance of reduction, function assessment and development of post-traumatic osteoarthritis was compared in both groups.
  
  
  RESULTS
  Ten patients in the internal fixation and bone graft group had excellent anatomical reductions as judged on immediate post-operative radiographs but some loss of reduction on follow-up at one year was observed in 8 of the 13 (61%) cases. Twelve patients from the MIIG group had an excellent reduction on immediate post-operative radiographs but 3 (23%)demonstrated some loss of reduction of the plateau at one year follow-up (P < 0.05).
  
  
  CONCLUSIONS
  The use of MIIG and internal fixation is associated with more favourable clinical results than conventional treatment with internal fixation and bone grafting for lateral tibial plateau fractures.
authors.affiliation: Department of Orthopedics, the Second Affiliated Hospital of Wenzhou Medical College, Wenzhou 325003, China. wyey_yl@hotmail.com
authors.forename: Lei
authors.initials: L
authors.lastname: Yang
authors.forename: Bin
authors.initials: B
authors.lastname: Li
authors.forename: Li-li
authors.initials: LL
authors.lastname: Yang
authors.forename: Xiao-yun
authors.initials: XY
authors.lastname: Pan
authors.forename: Chi
authors.initials: C
authors.lastname: Li
authors.forename: Xiao-shan
authors.initials: XS
authors.lastname: Guo
authors.forename: Jun-wu
authors.initials: JW
authors.lastname: Huang
authors.forename: Zhen-wen
authors.initials: ZW
authors.lastname: Wang
authors.forename: Hua
authors.initials: H
authors.lastname: Chen
authors.forename: You-ming
authors.initials: YM
authors.lastname: Zhao
mesh_terms: D000328:Adult; D000368:Aged; D001843:Bone Cements; D016025:Bone Transplantation / Q000379:methods*; D002133:Calcium Sulfate / Q000008:administration & dosage; D003131:Combined Modality Therapy; D005260:Female; D005593:Fracture Fixation, Internal / Q000295:instrumentation / Q000379:methods*; D005596:Fractures, Closed / Q000601:surgery; D006801:Humans; D007085:Ilium / Q000637:transplantation; D007267:Injections; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013978:Tibial Fractures / Q000601:surgery*; D014182:Transplantation, Autologous; D016896:Treatment Outcome
chemical_list: D001843:Bone Cements; D002133:Calcium Sulfate