1Trudel G,Uhthoff HK,Brown M. Extent and direction of joint motion limitation after prolonged immobility:an experimental study in the rat[J]. Arch Phys Med Rehabil,1999,80:1542 ～1547.
2Trudel G, Uhthoff HK. Contractures secondary to immobility :is the restriction articular or muscular? an experimental longitudinal study in the rat knee[ J]. Arch Phys Med Rehabil,2000,81:6 ～ 13.
3Ishikawa H,Saura R,Ohno O,et al. Long-term results of posterior release surgery for severe flexion contracture of the knee in patients with rheumatoid arthritis[ J]. Clin Orthop, 1991,262:242 ～ 247.
4Herzenberg JE, Davis JR, Paley D, et al. Mechanical distraction for treatment of severe knee flexion contractures[ J ]. Clin Orthop, 1994,301:80 ～ 88.
5Christini D, Levy E J, Facanha F, et al. Fibular transfer for congenital absence of the tibia [ J ]. J Pediatr Orthop, 1993,13: 378 ～ 381.
6Eilert RE. Congenital dislocation of the patella [ J ]. Clin Orthop,2001,389:22 ～ 29.
7Damron TA, Breed AL, Cook T. Diminished knee flexon after hamstring surgery in cerebral palsy patients:Prevalence and severity[ J].J Pediatr Orthop, 1993,13:188 ～ 191.
8Asirvatham R,Rooney RJ,Watts HG. Proximal tibial extension medial rotation osteotomy to correct knee flexion contracture and lateral rotation deformity of tibia after polio[ J]. J Pediatr Orthop, 1991,11:646～651.
9Rodriguez-Merchan E, Magallon M, Galindo E, et al. Hamstring release for fixed knee flexion contracture in hemophilia [ J ]. Clin Orthop, 1997,343:63 ～ 67.
10Lu Hou-shan,Mow CS,Lin Jian-hao. Total knee arthroplasty in the presence of severe flexion contracture [ J ]. J Arthroplasty, 1999,7:775 ～ 780.
