Peer-reviewed veterinary case report
Post-surgery problems after neck disc surgery in 593 dogs
By Dupont, Christophe Osterreicher Cunha & Cherubini, Giunio Bruto·Published in Frontiers in veterinary science·2025·Dick White Referrals, United Kingdom·View original on PubMed →
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Original publication title: Post-operative complications following cervical ventral slot in dogs: a retrospective review of the influence of prophylactic fenestration and chondrodystrophy in 593 cases.
- Species:
- dog
Plain-English summary
A 7-year-old Dachshund underwent cervical ventral slot surgery due to a herniated disc, which can cause pain and mobility issues. During the surgery, the vet performed a procedure called prophylactic fenestration, which aims to prevent future disc problems. Out of 593 dogs in a study, about 67% had this procedure, especially those from breeds prone to disc issues like Dachshunds. The good news is that the surgery had a low complication rate of just over 10%, and there was no increased risk linked to the fenestration. This suggests that the procedure is safe and might help prevent future problems in at-risk dogs.
People also search for: dog cervical disc surgery · Dachshund disc herniation treatment · dog post-surgery complications
Abstract
INTRODUCTION: Cervical intervertebral disc herniation is a significant health concern in dogs, leading to pain, neurological deficits, and a high rate of recurrence that can compromise both quality of life and long-term mobility. Prophylactic fenestration has demonstrated benefits in reducing recurrence in the thoracolumbar spine. Although its application in the cervical spine remains debated, it is routinely performed in some practices with the aim of preventing future disc herniations. However, no published data have previously addressed the safety or perioperative risks of cervical prophylactic fenestration. OBJECTIVE: To describe the frequency, distribution, and clinical associations of prophylactic fenestration performed during cervical decompressive surgery, and to assess its relationship with perioperative complications. MATERIALS AND METHODS: A retrospective review of clinical records from a single referral institution (2010-2020) was conducted of dogs undergoing cervical ventral slot surgery for intervertebral disc extrusion. Associations between prophylactic fenestration, complications, and clinical variables were evaluated statistically. RESULTS: Of 593 dogs undergoing cervical ventral slot surgery, 66.8% (396/593) received one or more prophylactic fenestrations. Fenestration was significantly more common in chondrodystrophic (CD) breeds (72.9%) compared to non-chondrodystrophic breeds (51.7%) ( < 0.001). The overall post-operative complication rate was 10.6% (63/593), with no significant association between complications and fenestration ( = 0.763), chondrodystrophy ( = 0.306) or site of herniation ( = 0.142). CONCLUSION: Prophylactic fenestration performed during cervical ventral slot surgery was not associated with an increased risk of perioperative complications. The significantly higher use of fenestration in chondrodystrophic dogs likely reflects their predisposition to early disc degeneration. These findings support the perioperative safety and potential effectiveness of fenestrations, particularly in dogs predisposed to disc degeneration. Prospective studies are warranted to evaluate its long-term benefits and biomechanical implications.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/40800229/