1Letournel E.Acetabulum fractures:classification and m anage-ment[J].Clin Orthop,1980,151:81-106.
2Joumal of Medical Forum Vol[J].27 No.17 septemper,2006.
3Metta JM.Fractures of the acetabulum:Reduction accuracy and clinical results of fractures operated within three weeks of injury[J].J Bone Joint Surg,1996,78A:1632-1645.
5Harris WH.Traumatic arthritis of the hip after dislocation and ac- etabular fractures. Treatmentby mold arthrop lasty :An end result study using a new method of result evaluation[J].J BoneJoint Surg (Am) ,2013,51 (4) :737-740.
6Strauss E ,Frank J,Lee J,et al. Helical blade versus sliding hip screw for treatment of unstableintertmchanteric hip fractures:a biomeehanieal evaluation[J].Injury, 2011,37 (10) : 984-989.
7Nho SJ,Brophy RH,Barker JU,et al. Innovations in the manage- ment of displaced proximal humerus fractures[J]. J Am Acad Or- thop Surg, 2010,15 ( 1 ) : 12-26.
8Cummings SR, Melton LJ. Epidemiology and outcomes of osteo- porotic fractures[J]. Lancet ,2002,359(9319) : 1761-1767.
10Crespo E,Galvez J,Tenfas J,et al. A comparative study between gamma nail and percutaneous compression plating for the treat- ment of intertrochanteric hipfractures [J]. Eur J Trauma Emerg.