| 1. | 
				                                                                				                                                                       
				                                                                        Crowe JF, Mani VJ, Ranawat CS. Total hip replacement in congenital dislocation and dysplasia of the hip. J Bone Joint Surg (Am), 1979, 61(1):15-23.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 2. | 
				                                                                				                                                                       
				                                                                        Terjesen T, Horn J, Gunderson RB. Fifty-year follow-up of late-detected hip dislocation:clinical and radiographic. J Bone Joint Surg (Am), 2014, 96(4):e28.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 3. | 
				                                                                				                                                                       
				                                                                        Zahar A, Papik K, Lakatos J, et al. Total hip arthroplasty with acetabular reconstruction using a bulk autograft for patients with developmental dysplasia of the hip results in high loosening rates at mid-term follow-up. Int Orthop, 2014, 38(5):947-951.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 4. | 
				                                                                				                                                                       
				                                                                        Yan F, Chen G, Yang L, et al. A reduction technique of arthroplasty without subtrochanteric femoral shortening osteotomy for the treatment of developmental high dislocation of hip:a case series of 28 hips. J Arthroplasty, 2014, 29(12):2289-2293.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 5. | 
				                                                                				                                                                       
				                                                                        Fukui K, Kaneuji A, Sugimori T, et al. How far above the true anatomic position can the acetabular cup be placed in total hip arthroplasty? Hip Int, 2013, 23(2):129-134.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 6. | 
				                                                                				                                                                       
				                                                                        Erdemli B, Yilmaz C, Atalar H, et al. Total hip arthroplasty in developmental high dislocation of the hip. J Arthroplasty, 2005, 20(8):1021-1028.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 7. | 
				                                                                				                                                                       
				                                                                        Gustke K. The dysplastic hip:not for the shallow surgeon. Bone Joint J, 2013, 95-B(11 Suppl A):31-36.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 8. | 
				                                                                				                                                                       
				                                                                        Masonis JL, Patel JV, Miu A, et al. Subtrochanteric shortening and derotational osteotomy in primary total hip arthroplasty for patients with severe hip dysplasia:5-year follow-up. J Arthroplasty, 2003, 18(3 Suppl 1):68-73.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 9. | 
				                                                                				                                                                       
				                                                                        Park MS, Kim KH, Jeong WC. Transverse subtrochanteric shortening osteotomy in primary total hip arthroplasty. J Arthroplasty, 2007, 22(7):1031-1036.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 10. | 
				                                                                				                                                                       
				                                                                        Oe K, Iida H, Nakamura T, et al. Subtrochanteric shortening osteotomy combined with cemented total hip arthroplasty for Crowe group IV hips. Arch Orthop Trauma Surg, 2013, 133(12):1763-1770.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 11. | 
				                                                                				                                                                       
				                                                                        Harris WH. Traumatic arthritis of the hip after dislocation and acetabular fractures:treatment by mold arthroplasty. J Bone Joint Surg (Am), 1969, 51(4):737-755.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 12. | 
				                                                                				                                                                       
				                                                                        Imarisio D, Trecci A, Sabatini L, et al. Cementless total hip replacement for severe developmental dysplasia of the hip:our experience in Crowe's group IV. Musculoskelet Surg, 2013, 97(1):25-30.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 13. | 
				                                                                				                                                                       
				                                                                        Kirschner S, Goronzy J, Storch A, et al. Avoidance, diagnostics and therapy of nerve lesions after total hip arthroplasty. Orthopade, 2011, 40(6):491-499.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 14. | 
				                                                                				                                                                       
				                                                                        Biant LC, Bruce WJ, Assini JB, et al. Primary total hip arthroplasty in severe developmental dysplasia of the hip. Ten-year results using a cementless modular stem. J Arthroplasty, 2009, 24(1):27-32.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 15. | 
				                                                                				                                                                       
				                                                                        孙启才, 王祥华, 宋柏杉, 等. S-ROM假体全髋关节置换治疗CroweⅣ型髋关节发育不良. 中国骨伤, 2013, 26(2):153-157.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 16. | 
				                                                                				                                                                       
				                                                                        Krych AJ, Howard JL, Trousdale RT, et al. Total hip arthroplasty with shortening subtrochanteric osteotomy in Crowe type-IV developmental dysplasia. J Bone Joint Surg (Am), 2009, 91(9):2213-2221.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 17. | 
				                                                                				                                                                       
				                                                                        唐竞, 邵宏翊, 唐杞衡, 等. 髋臼重建治疗CroweⅢ型髋臼发育不良. 中华外科杂志, 2008, 46(17):1303-1306.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 18. | 
				                                                                				                                                                       
				                                                                        Togrul E, Ozkan C, Kalaci A, et al. A new technique of subtrochanteric shortening in total hip replacement for Crowe type 3 to 4 dysplasia of the hip. J Arthroplasty, 2010, 25(3):465-470.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 19. | 
				                                                                				                                                                       
				                                                                        Lai KA, Shen WJ, Huang LW, et al. Cementless total hip arthroplasty and limb-length equalization in patients with unilateral Crowe type-IV hip dislocation. J Bone Joint Surg (Am), 2005, 87(2):339-345.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 20. | 
				                                                                				                                                                       
				                                                                        Fujishiro T, Nishiyama T, Hayashi S, et al. Leg length change in total hip arthroplasty with subtrochanteric femoral shortening osteotomy for Crowe type IV developmental hip dysplasia. J Arthroplasty, 2012, 27(6):1019-1022.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 21. | 
				                                                                				                                                                       
				                                                                        Russotti GM, Harris WH. Proximal placement of the acetabular component in total hip arthroplasty. A long-term follow-up study. J Bone Joint Surg (Am), 1991, 73(4):587-592.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 22. | 
				                                                                				                                                                       
				                                                                        Hasegawa Y, Iwase T, Kanoh T, et al. Total hip arthroplasty for Crowe type IV developmental dysplasia. J Arthroplasty, 2012, 27(9):1629-1635.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 23. | 
				                                                                				                                                                       
				                                                                        Reikerås O, Haaland JE, Lereim P. Femoral shortening in total hip arthroplasty for high developmental dysplasia of the hip. Clin Orthop Relat Res, 2010, 468(7):1949-1455.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 24. | 
				                                                                				                                                                       
				                                                                        Yang S, Cui Q. Total hip arthroplasty in developmental dysplasia of the hip:Review of anatomy, techniques and outcomes. World J Orthop, 2012, 3(5):42-48.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 25. | 
				                                                                				                                                                       
				                                                                        Hartofilakidis G, Karachalios T. Total hip arthroplasty for congenital hip disease. J Bone Joint Surg (Am), 2004, 86-A(2):242-250.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 26. | 
				                                                                				                                                                       
				                                                                        DiFazion F, Shon WY, Salvati EA, et al. Long-term results of total hip arthroplasty with a cemented custom-designed Swan-neck femoral component for congenital dislocation of severe dysplasia:a follow-up note. J Bone Joint Surg (Am), 2002, 84-A(2):204-207.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 27. | 
				                                                                				                                                                       
				                                                                        Makita H, Inaba Y, Hirakawa K, et al. Results on total hip arthroplasties with femoral shortening for Crow's group IV dislocated hips. J Arthrolasty, 2007, 22(1):32-38.
				                                                                 |