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Functional outcome of knee arthrodesis with a monorail external fixator.

ABSTRACT: Several methods for obtaining knee arthrodesis have been described in the literature and world; over, the commonest cause for arthrodesis is a failed arthroplasty. Less commonly, as in this series, post-infective or traumatic causes may also require a knee fusion wherein arthroplasty may not be indicated. We present salient advantages along with the radiological and functional outcome of twenty four patients treated with a single monorail external fixator. All patients went on develop fusion at an average of 5.4 months with an average limb length discrepancy of 3 cm (1.5-6 cm). Improvements in functional outcome as assessed by the lower extremity functional score (LEFS), and the SF-36 was significant (p = 0.000). Knee arthrodesis with a single monorail external fixator is a reasonable single-staged salvage option in patients wherein arthroplasty may not be the ideal choice. The outcome, though far from ideal, is definitely positive and predictable.

SUBMITTER: Roy AC

PROVIDER: S-EPMC4814381 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature

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Functional outcome of knee arthrodesis with a monorail external fixator.

Roy Alfred Cyril AC Albert Sandeep S Gouse Mohamad M Inja Dan Barnabas DB

Strategies in trauma and limb reconstruction 20160220 1

Several methods for obtaining knee arthrodesis have been described in the literature and world; over, the commonest cause for arthrodesis is a failed arthroplasty. Less commonly, as in this series, post-infective or traumatic causes may also require a knee fusion wherein arthroplasty may not be indicated. We present salient advantages along with the radiological and functional outcome of twenty four patients treated with a single monorail external fixator. All patients went on develop fusion at ...[more]

PMID: 26897382

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