1Buetow PC, Krandorf M J, Moser RP, et al. Radiological appearance of intramuscular hemangioma with emphasis on MR imaging [J]. AIR, 1990,154(3) :563-567.
7Balboni TA,Gobezie R,Mamon HJ.Heterotopic ossification: pathophysiology,clinical features ,and the role of radiotherapy for prophylaxis.Int J Radiat Oncol Biol Phys ,2006,65(5):1289-1299.
8Board TN Karva A, Board RE, et al.The prophylaxis and treatment of heterotopic ossification following lower limb arthroplasty.J Bone Joint Surg (Br), 2007,89(4): 434-440.
9Brooker AF,Bowerman JW,Robinson RA,et al.Ectopic ossication following total hip replacement.lncidence and a method of classication.J Bone Joint Surg(Am), 1973,55:1629-1632.
10Horwitz BR, Rockowitz NL,Goll SR,et al.A prospective randomized comparison of two surgical approaches to total hip arthroplasty.Clin Orthop Relat Res, 1993,291:154-163.