Cement plug technique for the management of disc-associated cervical spondylopathy in 52 Dobermann Pinscher dogs

Malcolm W. McKee; Jonathan J. Pink; Toby J. Gemmill

doi:10.3415/VCOT-15-09-0160

Veterinary and Comparative Orthopaedics and Traumatology, Table of Contents

Vet Comp Orthop Traumatol 2016; 29(03): 195-201
DOI: 10.3415/VCOT-15-09-0160

Original Research

Schattauer GmbH

Cement plug technique for the management of disc-associated cervical spondylopathy in 52 Dobermann Pinscher dogs

Authors

Malcolm W. McKee

¹Willows Referral Service, Highlands Road, Solihull, UK
Jonathan J. Pink

¹Willows Referral Service, Highlands Road, Solihull, UK
Toby J. Gemmill

¹Willows Referral Service, Highlands Road, Solihull, UK

Abstract

Summary

Objectives: To report the radiographic and clinical outcome of an intervertebral bone cement plug technique for the management of disc-associated cervical spondylopathy in Dobermann Pinscher dogs.

Methods: Retrospective study of 52 Dobermann Pinscher dogs.

Results: A variable degree of cement plug subsidence with loss of vertebral distraction was evident in all dogs (n = 40) that were radiographed >6 weeks postoperatively. In no case was there definitive evidence of vertebral body fusion. Eight dogs had a sudden deterioration in neurological status, cervical hyperaesthesia, or both between three days and 12 weeks following surgery that was considered to be implant-associated; six of these dogs were euthanatized. Following surgery, 43/52 dogs were considered to be neurologically normal or to have improved, however, nine of 43 subsequently deteriorated due to adjacent segment disease. At the long-term follow-up, 34 dogs were considered to be neurologically normal or to have improved. Twenty-nine dogs were dead by the end of the study period.

Clinical significance: Intervertebral bone cement plug surgery results in an initial improvement in clinical signs in the majority of Dobermann Pinschers with disc-associated cervical spondylopathy. However, it fails to maintain vertebral distraction or achieve vertebral body fusion, and is associated with acute implant complications, additional cervical disc protrusions or mortality in a significant proportion of cases.

Online Supplementary Material: Please note that online supplementary material for this paper is available at: http://dx.doi.org/10.3415/VCOT-15-09-0160.

Keywords

Dobermann - cervical disc - cement plug

Full Text

References

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