Related Experiment Video
Updated: Jan 30, 2026

The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report
Published on: August 4, 2022
Subtrochanteric shortening and uncemented arthroplasty in hips with high dislocation - a cohort study with 13-30
Anne Guro Vreim Holm1, Terje Terjesen1, Olav Reikerås1
1Oslo University Hospital, Department of Orthopaedics, Oslo, Norway and the University of Oslo, Norway.
Introduction:
The aim was to evaluate short- and long-term outcomes in patients with high hip dislocation operated with subtrochanteric shortening osteotomy and uncemented total hip arthroplasty.
Methods:
Sixty-five hips operated in 1986-2001, at mean age 48 years (15-79), were followed for mean 19 years (13-30).
Results:
At last follow up, there were two femoral and 35 acetabular revisions. Harris hip score was mean 86 (81-90) in unrevised, and 87 (82-90) in revised hips.
Conclusions:
Our study shows favorable long-term results for a fully hydroxyapatite (HA) coated stem. Aseptic cup-loosening may be reduced by using better implants.
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