What question did this study set out to answer?

To determine the impact of integrating pelvic tilt into 3D planning on early complications after robotic-assisted total hip arthroplasty.

April 29, 2026Bone & Joint OpenOpen Access

Does integrating pelvic tilt change from sitting to standing in functional 3D planning enhance early complications of robotic-assisted total hip arthroplasty?

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Authors

PKPascal Kouyoumdjïan AMAnthony Marquant TGThomas Grosso

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Overview

Retrospective cohort study shows improved outcomes and fewer complications with pelvic tilt integration in hip arthroplasty, implying enhanced surgical strategies.

Key Points

To determine the impact of integrating pelvic tilt into 3D planning on early complications after robotic-assisted total hip arthroplasty.
Retrospective cohort study involving 656 patients undergoing robotic-assisted THA.
Comparison between conventional CT-based planning and functional kinematic-based planning.
Outcomes measured at one year included complication rates and functional scores.
V4 group had fewer overall complications (2.8% vs 8.4%, p = 0.007) and no dislocations (0% vs 1.7%, p = 0.048).
Significant improvement in functional outcomes across all scores with more patients achieving acceptable symptom state thresholds (p < 0.05).
Functional planning (V4) identified as the only independent protective factor against reoperation.

Cite This Study

Kouyoumdjïan et al. (2026) studied this question.

synapsesocial.com/papers/69f154c0879cb923c494502b https://doi.org/10.1302/2633-1462.74.bjo-2025-0381.r1

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April 29, 2026Bone & Joint OpenOpen Access

Does integrating pelvic tilt change from sitting to standing in functional 3D planning enhance early complications of robotic-assisted total hip arthroplasty?

View Full Paper

Ask AI

Bookmark

Authors

PKPascal Kouyoumdjïan AMAnthony Marquant TGThomas Grosso

Discussion

Member takes

Overview

Retrospective cohort study shows improved outcomes and fewer complications with pelvic tilt integration in hip arthroplasty, implying enhanced surgical strategies.

Key Points

To determine the impact of integrating pelvic tilt into 3D planning on early complications after robotic-assisted total hip arthroplasty.
Retrospective cohort study involving 656 patients undergoing robotic-assisted THA.
Comparison between conventional CT-based planning and functional kinematic-based planning.
Outcomes measured at one year included complication rates and functional scores.
V4 group had fewer overall complications (2.8% vs 8.4%, p = 0.007) and no dislocations (0% vs 1.7%, p = 0.048).
Significant improvement in functional outcomes across all scores with more patients achieving acceptable symptom state thresholds (p < 0.05).
Functional planning (V4) identified as the only independent protective factor against reoperation.

Cite This Study

Kouyoumdjïan et al. (2026) studied this question.

synapsesocial.com/papers/69f154c0879cb923c494502b https://doi.org/10.1302/2633-1462.74.bjo-2025-0381.r1

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