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A simple technique to remove well-fixed acetabular components in revision of total hip arthroplasty.

ABSTRACT: Removing well-fixed acetabular components can be a challenge for orthopaedic surgeons in revision of total hip arthroplasty. Acetabular bone loss, fracture, and other complications occurred in extracting implants may result in instability and fail of revision. Thus, instruments are developed to avoid such complications. We report a simple technique by drilling a tunnel on the superolateral quadrant of acetabulum and using an offset staff to remove acetabular components without many matching units. The procedure of removing well-fixed acetabular components is a simple, efficient, inexpensive, bone stock preserving technique.

SUBMITTER: Zhang X

PROVIDER: S-EPMC5712023 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature

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A simple technique to remove well-fixed acetabular components in revision of total hip arthroplasty.

Zhang Xiaoqi X Hu Fei F He Rui R Li Xu X Ji Xiaofeng X Shang Xifu X

Arthroplasty today 20170201 4

Removing well-fixed acetabular components can be a challenge for orthopaedic surgeons in revision of total hip arthroplasty. Acetabular bone loss, fracture, and other complications occurred in extracting implants may result in instability and fail of revision. Thus, instruments are developed to avoid such complications. We report a simple technique by drilling a tunnel on the superolateral quadrant of acetabulum and using an offset staff to remove acetabular components without many matching unit ...[more]

PMID: 29204491

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