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- Title
Revision Total Hip Arthroplasty with Severe Acetabular Defect: A Preliminary Exploration and Attempt of Robotic‐Assisted Technology.
- Authors
Zhang, Shuai; Liu, Yu‐bo; Ma, Ming‐yang; Cao, Zheng; Kong, Xiang‐peng; Chai, Wei
- Abstract
Background: Robotic‐assisted technology may be useful in hip revision cases with acetabular defects. However, data on the use of robotic‐assisted technology for such complex diseases is lacking. Case Presentation: This case study described the adoption of MAKO robotic‐assisted treatment of revision total hip arthroplasty (THA) combined with severe acetabular defect (Paprosky type IIIB). Robotic‐assisted technology accurately achieved preoperative planning; the acetabular component and augment were placed in the original position and angle as planned. Robotic‐assisted acetabular reaming was successful in a single pass, preserving the remaining acetabular bone mass very well with no procedure‐related complications. The Harris Hip Score (HHS) at 6 months postoperatively was 84 and the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index was 24. Conclusion: Robotic‐assisted technology can help in the accurate reconstruction of acetabular defect in complex hip revision surgery.
- Subjects
TOTAL hip replacement; ACETABULUM surgery; REOPERATION; HIP surgery; JOINT infections; FEMORACETABULAR impingement
- Publication
Orthopaedic Surgery, 2022, Vol 14, Issue 8, p1912
- ISSN
1757-7853
- Publication type
Case Study
- DOI
10.1111/os.13368