Survival of the native hip after spinopelvic fusion

Zachary C. Lum; Ahsan A. Khan; John Meehan

doi:10.1016/j.jor.2018.08.001

Survival of the native hip after spinopelvic fusion

Zachary C. Lum, Ahsan A. Khan, John Meehan

Orthopaedic Surgery

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Studies describe progression of adjacent joint arthritis after hip fusion but not vise versa. We investigated the relationship after spinopelvic fusion and total hip arthroplasty. 383 patients undergoing spinopelvic were investigated. Perioperative demographics were recorded. A matched 2:1 cohort was used to detect risk factors for THA progression. 10 patients (2.6%) underwent THA after spinopelvic fusion. Average time from surgery to THA was 24.4 months. After spinopelvic fusion, patients progressed to THA 24.4 months on average. Due to small numbers, we couldn't find differences between the two groups regarding comorbidities nor risk factors for THA. Further studies are needed.

Original language	English (US)
Pages (from-to)	882-885
Number of pages	4
Journal	Journal of Orthopaedics
Volume	15
Issue number	3
DOIs	https://doi.org/10.1016/j.jor.2018.08.001
State	Published - Sep 1 2018

Keywords

Adjacent joint degeneration
Hip arthritis
Lumbopelvic fusion
Spinopelvic fusion
Spinopelvic fusion causes hip arthritis
Total hip arthroplasty after spinopelvic fusion

ASJC Scopus subject areas

Orthopedics and Sports Medicine

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10.1016/j.jor.2018.08.001

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title = "Survival of the native hip after spinopelvic fusion",

abstract = "Studies describe progression of adjacent joint arthritis after hip fusion but not vise versa. We investigated the relationship after spinopelvic fusion and total hip arthroplasty. 383 patients undergoing spinopelvic were investigated. Perioperative demographics were recorded. A matched 2:1 cohort was used to detect risk factors for THA progression. 10 patients (2.6%) underwent THA after spinopelvic fusion. Average time from surgery to THA was 24.4 months. After spinopelvic fusion, patients progressed to THA 24.4 months on average. Due to small numbers, we couldn't find differences between the two groups regarding comorbidities nor risk factors for THA. Further studies are needed.",

keywords = "Adjacent joint degeneration, Hip arthritis, Lumbopelvic fusion, Spinopelvic fusion, Spinopelvic fusion causes hip arthritis, Total hip arthroplasty after spinopelvic fusion",

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AU - Lum, Zachary C.

AU - Khan, Ahsan A.

AU - Meehan, John

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N2 - Studies describe progression of adjacent joint arthritis after hip fusion but not vise versa. We investigated the relationship after spinopelvic fusion and total hip arthroplasty. 383 patients undergoing spinopelvic were investigated. Perioperative demographics were recorded. A matched 2:1 cohort was used to detect risk factors for THA progression. 10 patients (2.6%) underwent THA after spinopelvic fusion. Average time from surgery to THA was 24.4 months. After spinopelvic fusion, patients progressed to THA 24.4 months on average. Due to small numbers, we couldn't find differences between the two groups regarding comorbidities nor risk factors for THA. Further studies are needed.

AB - Studies describe progression of adjacent joint arthritis after hip fusion but not vise versa. We investigated the relationship after spinopelvic fusion and total hip arthroplasty. 383 patients undergoing spinopelvic were investigated. Perioperative demographics were recorded. A matched 2:1 cohort was used to detect risk factors for THA progression. 10 patients (2.6%) underwent THA after spinopelvic fusion. Average time from surgery to THA was 24.4 months. After spinopelvic fusion, patients progressed to THA 24.4 months on average. Due to small numbers, we couldn't find differences between the two groups regarding comorbidities nor risk factors for THA. Further studies are needed.

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KW - Spinopelvic fusion causes hip arthritis

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Survival of the native hip after spinopelvic fusion

Abstract

Keywords

ASJC Scopus subject areas

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