Abstract
The purpose of this study was to assess whether large femoral heads (36–38 mm) improve the range of motion in total hip arthroplasty compared to standard (28–32 mm) femoral heads in the presence of optimal and non-optimal cup positioning. A mathematical model of the hip joint was generated by using a laser scan of a dried cadaveric hip. The range of motion was assessed with a cup inclination and anteversion of reference and with non-optimal cup positions. Large femoral heads increased the range of motion, compared to the 28-mm femoral head, in the presence of a hip prosthesis correctly implanted and even more so in the presence of non-optimal cup positioning. However, with respect to the 32-mm femoral head, large femoral heads showed limited benefits both in the presence of optimal and non-optimal cup positioning.
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Berry DJ, von Knoch M, Schleck CD, Harmsen WS (2005) Effect of femoral head diameter and operative approach on risk of dislocation after primary total hip arthroplasty. J Bone Joint Surg Am 87:2456–2463
Kelley SS, Lachiewicz PF, Hickman JM, Paterno SM (1998) Relationship of femoral head and acetabular size to the prevalence of dislocation. Clin Orthop Relat Res 355:163–170
Alberton GM, High WA, Morrey BF (2002) Dislocation after revision total hip arthroplasty: an analysis of risk factors and treatment options. J Bone Joint Surg Am 84:1788–1792
Burroughs BR, Hallstrom B, Golladay GJ et al (2005) Range of motion and stability in total hip arthroplasty with 28-, 32-, 38-, and 44-mm femoral head sizes. An in vitro study. J Arthroplasty 20:11–19
Peters CL, McPherson E, Jackson JD, Erickson A (2007) Reduction in early dislocation rate with large-diameter heads in primary total hip arthroplasty. J Arthroplasty 22:140–144
Johnston RC, Smidt GL (1970) Hip motion measurements for selected activities of daily living. Clin Orthop Relat Res 72:205–215
Kelley SS, Lachiewicz PF, Hickman JM, Paterno SM (1998) Relationship of femoral head and acetabular size to the prevalence of dislocation. Clin Orthop Relat Res 355:163–170
Beaulé PE, Schmalzried TP, Udomkiat P, Amstutz HC (2002) Jumbo femoral head for the treatment of recurrent dislocation following total hip replacement. J Bone J Surg Am 84(2):256–263
Lachiewicz PF, Soileau ES (2006) Dislocation of primary total hip arthroplasty with 36- and 40-mm femoral heads. Clin Orthop Relat Res 453:153–155
Dorr LD, Wolf AW, Chandler R, Conaty JP (1983) Classification and treatment of dislocations of total hip arthroplasty. Clin Orthop Relat Res 173:151–158
McCollum DE, Gray WJ (1990) Dislocation after total hip arthroplasty. Causes and prevention. Clin Orthop Relat Res 261:159–170
Ritter MA (1976) Dislocation and subluxation of the total hip replacement. Clin Orthop Relat Res 121:92–94
Woo RY, Morrey BF (1982) Dislocations after total hip arthroplasty. J Bone Joint Surg Am 64:1295–1306
Matsushita I, Morita Y, Ito Y, Gejo R, Kimura T (2009) Activities of daily living after total hip arthroplasty. Is a 32-mm femoral head superior to a 26-mm head for improving daily activities? Int Orthop. doi:10.1007/s00264-009-0909-8
D’Lima DD, Urouhart AG, Buehhler KO et al (2000) The effect of the orientation of the acetabular and femoral component on the range of motion of the hip at different head-neck ratios. J Bone Joint Surg Am 83:315–321
Bartz R, Noble PC, Kadakia NR, Tullos HS (2000) The effect of femoral component head size on posterior dislocation of the artificial hip joint. J Bone J Surg Am 82:1300–1307
Widemar K-H (2007) Containment versus impingement: finding a compromise for cup placement in total hip arthroplasty. Int Orthop 31(Suppl 1):S29–S33
Crowninshield RD, Maloney WJ, Wentz DH et al (2004) Biomechanics of large femoral heads. Clin Orthop Rel Res 429:102–107
Usrey MM, Noble PC, Rudner LJ, Conditt MA, Birman MV, Santore RF, Mathis KB (2006) Does neck/liner impingement increase wear of ultrahigh-molecular-weight polyethylene liners? J Arthroplasty 21(6 Suppl 2):65–71
Yamaguchi M, Akisue T, Bauer TW, Hashimoto Y (2000) The spatial location of impingement in total hip arthroplasty. J Arthroplasty 15:305–313
Barrack RL, Butler RA, Laster DR, Andrews P (2001) Stem design and dislocation after revision total hip arthroplasty: clinical results and computer modeling. J Arthroplasty 16(8 Suppl 1):8–12
Earll M, Fehring T, Griffin WL, Mason JB, McCoy TH (2004) Early osteolysis associated with trunion-liner impingement. Clin Orthop Relat Res 418:153–156
Padgett DE, Lipman J, Robie B, Nestor BJ (2006) Influence of total hip design on dislocation: a computer model and clinical analysis. Clin Orthop Relat Res 447:48–52
Murray DW (1992) Impingement and loosening of the long posterior wall acetabular implant. J Bone Joint Surg Br 74:377–379
Cobb TK, Morrey BF, Ilstrup DM (1996) The elevated-rim acetabular liner in total hip arthroplasty: relationship to postoperative dislocation. J Bone Joint Surg Am 78:80–86
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Cinotti, G., Lucioli, N., Malagoli, A. et al. Do large femoral heads reduce the risks of impingement in total hip arthroplasty with optimal and non-optimal cup positioning?. International Orthopaedics (SICOT) 35, 317–323 (2011). https://doi.org/10.1007/s00264-010-0954-3
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DOI: https://doi.org/10.1007/s00264-010-0954-3