Outcome of tenoscopically guided palmar/plantar annular ligament desmotomy for the treatment of palmar/plantar annular ligament constriction without concurrent intrathecal soft-tissue injury in a UK horse population.

OBJECTIVE: To determine the outcome of tenoscopically guided palmar/plantar annular ligament (PAL) desmotomy to treat PAL constriction without concurrent intrathecal soft-tissue injury, notably of the digital flexor tendons and manica flexoria. STUDY DESIGN: Retrospective multicenter cohort study. ANIMALS: Sixty-five horses. METHODS: Horses from four UK equine hospitals, with digital flexor tendon sheath (DFTS) tenosynovitis, which underwent tenoscopically guided PAL desmotomy for treatment of PAL constriction between 2017 and 2022 were included. All horses had lameness isolated to the DFTS/PAL, and PAL constriction was diagnosed tenoscopically when there was difficulty maneuvering the endoscope into or through the fetlock canal. Horses with tearing of the digital flexor tendons and/or manica flexoria, or any other intrathecal pathology, were excluded. Follow up was via structured telephone questionnaire. RESULTS: Follow up (median 25 months) was available for 61 horses with cobs and ponies predominating. Forty-two returned to their previous level of work, or a higher level, postoperatively and 50 owners were satisfied with the outcome of surgery. Eleven horses returned to lower level exercise, and six were retired/euthanized as they did not regain soundness. Fifty-two horses achieved soundness (median 3 months postoperatively). CONCLUSION: Tenoscopically guided PAL desmotomy for the treatment of PAL constriction in the absence of intrathecal soft tissue injury had a good prognosis for return to previous levels of exercise in a UK horse population. CLINICAL SIGNIFICANCE: The prognosis for horses undergoing tenoscopically guided PAL desmotomy to treat PAL constriction in the absence of intrathecal injury is better than previously described. Cobs and ponies seem to be predisposed to PAL constriction in agreement with the previous literature.

Horse owner perceptions of equine veterinary nursing roles in the United Kingdom.

BACKGROUND: Registered (equine) veterinary nurses (R(E)VNs) typically provide few client-facing services. Better utilising R(E)VN skills could help address workforce shortages, improve morale and benefit patient health. The aim of this study was to explore horse owner perceptions of R(E)VN roles. METHODS: An online cross-sectional survey of horse owners gathered data on their understanding of R(E)VN roles, their experiences of R(E)VNs their openness to further R(E)VN services and perceived facilitators of and barriers to such services. Participants were recruited via practices, social media and snowball sampling. Descriptive analysis of the quantitative data and manifest content analysis of the qualitative data were conducted. RESULTS: Three hundred and forty-seven useable responses were received. Eighty-one percent (282/347) had heard the term R(E)VN. Most talked positively about their experiences with R(E)VNs. Eighty-seven percent (285/326) were open to an R(E)VN visiting their horse under the direction of a veterinary surgeon, with more than 90% being extremely or somewhat comfortable with R(E)VN visits for bandaging and suture removal. LIMITATIONS: It is unclear how closely respondents' perceptions reflect those of the wider UK horse owner population. CONCLUSIONS: Horse owners appear to be open to further nursing services, with key procedures such as bandaging being a potential starting point. Understanding the career goals of the individual nurses and the needs of the practice will be key to the successful implementation of these services.