Pelvic position and movement during hip replacement

G Grammatopoulos, H G Pandit, R da Assunção, A Taylor, P McLardy-Smith, K A De Smet, D W Murray, H S Gill

Research output: Contribution to journalArticle

29 Citations (Scopus)
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Abstract

The orientation of the acetabular component is influenced not only by the orientation at which the surgeon implants the component, but also the orientation of the pelvis at the time of implantation. Hence, the orientation of the pelvis at set-up and its movement during the operation, are important. During 67 hip replacements, using a validated photogrammetric technique, we measured how three surgeons orientated the patient's pelvis, how much the pelvis moved during surgery, and what effect these had on the final orientation of the acetabular component. Pelvic orientation at set-up, varied widely (mean (± 2, standard deviation (sd))): tilt 8° (2sd ±32), obliquity -4° (2sd ±12), rotation -8° (2sd ±14). Significant differences in pelvic positioning were detected between surgeons (p  lateral), procedure (hip resurfacing > total hip replacement) and type of support (p
Original languageEnglish
Pages (from-to)876-883
Number of pages8
JournalThe Bone & Joint Journal
Volume96-B
Issue number7
DOIs
Publication statusPublished - Jul 2014

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Pelvis
Surgery
Hip
Hip Replacement Arthroplasties
Surgeons

ASJC Scopus subject areas

  • Biomedical Engineering
  • Orthopedics and Sports Medicine

Cite this

Grammatopoulos, G., Pandit, H. G., da Assunção, R., Taylor, A., McLardy-Smith, P., De Smet, K. A., ... Gill, H. S. (2014). Pelvic position and movement during hip replacement. The Bone & Joint Journal, 96-B(7), 876-883. https://doi.org/10.1302/0301-620X.96B7.32107

Pelvic position and movement during hip replacement. / Grammatopoulos, G; Pandit, H G; da Assunção, R; Taylor, A; McLardy-Smith, P; De Smet, K A; Murray, D W; Gill, H S.

In: The Bone & Joint Journal, Vol. 96-B, No. 7, 07.2014, p. 876-883.

Research output: Contribution to journalArticle

Grammatopoulos, G, Pandit, HG, da Assunção, R, Taylor, A, McLardy-Smith, P, De Smet, KA, Murray, DW & Gill, HS 2014, 'Pelvic position and movement during hip replacement', The Bone & Joint Journal, vol. 96-B, no. 7, pp. 876-883. https://doi.org/10.1302/0301-620X.96B7.32107
Grammatopoulos G, Pandit HG, da Assunção R, Taylor A, McLardy-Smith P, De Smet KA et al. Pelvic position and movement during hip replacement. The Bone & Joint Journal. 2014 Jul;96-B(7):876-883. https://doi.org/10.1302/0301-620X.96B7.32107
Grammatopoulos, G ; Pandit, H G ; da Assunção, R ; Taylor, A ; McLardy-Smith, P ; De Smet, K A ; Murray, D W ; Gill, H S. / Pelvic position and movement during hip replacement. In: The Bone & Joint Journal. 2014 ; Vol. 96-B, No. 7. pp. 876-883.
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