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Int Orthop. 2012 Feb;36(2):471-4. doi: 10.1007/s00264-011-1436-y. Epub 2011 Dec 24.

Infection and revision strategies in total disc arthroplasty.

Author information

1
Lenox Hill Hospital, New York, NY 10075, USA. agerometta@wanadoo.fr

Abstract

PURPOSE:

Our aim was to revise the different strategies for treating an infected disc arthroplasty.

METHODS:

Despite recognition that disc replacement may reduce the incidence of adjacent-segment disease, the risk of potential complications associated with primary and revision total disc arthroplasty has diminished surgeon enthusiasm for the procedure. We performed a literature review of the different revision strategies for an infected disc arthroplasty.

RESULTS:

The need for revision of lumbar total disc arthroplasty has been reported in a number of prospective, randomised trials (level I or II evidence). Suboptimal patient selection and/or surgical technique accounted for the majority of failed disc arthroplasties. Revision procedures include posterior stabilisation or anterior extraction and conversion to arthrodesis. The risk of injury to the great vessels and retroperitoneal structures is greater during revision than primary procedures. The use of a distant lateral, or transpsoas, approach to the anterior column may reduce these adverse events. Also, the use of adhesion barriers has been shown to reduce adhesions in abdominal and pelvic surgery and may be of benefit in revision disc arthroplasty.

CONCLUSION:

This review article provides an update on the various treatments for infected lumbar disc prosthesis and the different surgical approaches used in these difficult cases. It also describes potential options to avoid complications associated with the revision surgical approach.

PMID:
22198361
PMCID:
PMC3282855
DOI:
10.1007/s00264-011-1436-y
[Indexed for MEDLINE]
Free PMC Article

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