title: [Short-term effectiveness of minimally invasive percutaneous plate osteosynthesis in treatment of anterior pelvic ring fracture].
abstract: OBJECTIVE
  To investigate the short-term effectiveness of minimally invasive percutaneous plate osteosynthesis (MIPPO) in treatment of anterior pelvic ring fractures.
  
  
  METHODS
  Between January 2012 and October 2013, 16 patients with anterior pelvic ring fractures were treated with MIPPO. There were 10 males and 6 females at the age of 20-63 years (mean, 41 years). The causes of injury were traffic accident in 9 cases and falling from height in 7 cases. The duration of injury to admission was 2 hours to 5 days (mean, 1 day). According to Tile classification, 8 cases were rated as type B2, 4 cases as type B3, 2 cases as type C1, and 2 cases as type C2. Of them, 2 cases had iliac wing fracture, and 4 cases had pelvic posterior ring fracture. The time from admission to operation was 3-12 days (mean, 6 days).
  
  
  RESULTS
  The bleeding volume was 60-120 mL (mean, 70 mL). All wounds healed by first intention. No postoperative complication of deep venous thrombosis or long-term continuous pain occurred. All cases were followed up 5-27 months (mean, 11.5 months). No clinical manifestation of lateral femoral cutaneous nerve injury or spermatic cord injury was found, and cremasteric reflex existed in males. All cases obtained bony union, and the healing time was 12-16 weeks (mean, 13 weeks). During the follow-up period, no loss of fracture reduction and no internal fixation loosening or broken were observed. According to Matta radiological evaluation criterion, 16 cases had anatomical reduction, and 3 cases had satisfactory reduction; according to Majeed scoring system of pelvic fracture, the results were excellent in 12 cases and good in 4 cases.
  
  
  CONCLUSIONS
  MIPPO for treatment of anterior pelvic ring fractures has the advantages of less intraoperative blood loss, few soft tissue complications, and low infection rate, and can get satisfactory short- term effectiveness.
authors.forename: Ming
authors.initials: M
authors.lastname: Chen
authors.forename: Zhimin
authors.initials: Z
authors.lastname: Han
authors.forename: Zhiyun
authors.initials: Z
authors.lastname: Li
authors.forename: Qiangqiang
authors.initials: Q
authors.lastname: Cai
authors.forename: Junling
authors.initials: J
authors.lastname: Tu
mesh_terms: D001860:Bone Plates; D001863:Bone Screws; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery; D006801:Humans; D008160:Lumbosacral Plexus; D008297:Male; D019060:Minimally Invasive Surgical Procedures / Q000379:methods*; D019838:Neck Injuries; D010384:Pelvic Bones / Q000293:injuries* / Q000601:surgery*; D011183:Postoperative Complications; D016103:Spinal Fractures; D014945:Wound Healing