1. hip prosthesis.mp. or exp hip prosthesis/ |
2. hip prosthesis/ or total hip prosthesis/ or exp hip arthroplasty/ or total hip.mp. |
3. exp hip surgery/ or hip/ |
4. hip replacement.mp |
5. (THR or THA).tw. |
6. (hip adj3 (arthropl$ or pros$ or surg$ or replac$)).ti,ab. |
7. Hip joint.mp |
8. Or/1-7 |
9. randomised controlled trial/ |
10. “randomised controlled trial (topic)”/ |
11. controlled clinical trial/ |
12. randomi#ed.ab. |
13. randomly.ab,ti |
14. random.ti |
15. random*.tw |
16. “clinical trial (topic)”/ |
17. trial.ab,ti |
18. meta-analys:.mp |
19. Systematic review.tw. |
20. Search:.tw |
21. Review.pt. |
22. Or/9-21 |
23. ceramic.mp. or Ceramics/ |
24. Zirconium.mp. or Zirconium/ |
25. alumina.mp. or Aluminum Oxide/ |
26. oxinium.tw |
27. cerasul.tw. |
28. CoM.tw. |
29. CoC.tw. |
30. CoP.tw. |
31. polyethylene.mp. or Polyethylene/ |
32. plastic.mp. or Plastic/ |
33. UHMWPE.mp. or ultra high molecular weight polyethylene/ |
34. XLPE.mp. |
35. X3.mp. |
36. Metal on metal joint prosthesis/ or metal.mp. or metal/ or metal implant/ |
37. MoM.mp. |
38. cobalt.mp. or Cobalt/ |
39. chrome.mp or chromium/ |
40. metallic.mp. |
41. metasul.tw. |
42. MoP.mp. |
43. hard on hard.mp. |
44. Hard-on-soft.mp. |
45. alloy.mp. or alloy/ |
46. bearing.mp |
47. (resurf$ or re-surf$).mp. [mp = ti, ab, rw, sh] |
48. 22 mm.tw or 22 mm.tw |
49. 24 mm.tw or 24 mm.tw |
50. 26 mm.tw or 26 mm.tw |
51. 28 mm.tw or 28 mm.tw |
52. 30 mm.tw or 30 mm.tw |
53. 32 mm.tw or 32 mm.tw |
54. 34 mm.tw or 34 mm.tw |
55. 36 mm.tw or 36 mm.tw |
56. 38 mm.tw or 38 mm.tw |
57. 40 mm.tw or 40 mm.tw |
58. 42 mm.tw or 42 mm.tw |
59. 44 mm.tw or 44 mm.tw |
60. 46 mm.tw or 46 mm.tw |
61. 48 mm.tw or 48 mm.tw |
62. 50 mm.tw or 50 mm.tw |
63. 52 mm.tw or 52 mm.tw |
64. 54 mm.tw or 54 mm.tw |
65. 56 mm.tw or 56 mm.tw |
66. 58 mm.tw or 58 mm.tw |
67. 60 mm.tw or 60 mm.tw |
68. (BHR or Conserve Plus or Durom or Cormet or ASR or ReCap).ti,ab |
69. head size.mp. |
70. femoral adj2 size |
71. large adj2 head |
72. femoral adj2 head |
73. or/23-72 |
74. 8 and 22 and 73 |