Patellar luxation in Hejazi goats
Background: Patellar luxation (PL) is a common orthopedic affection among farm and pet animals with mostly
congenital (environmental and/or genetic) background.
Aim: We report here the first observation of lateral PL in Hejazi goats bred in Libya.
Methods: Five Hejazi goats aged between 4 months and 2 years with severe hind limb lameness were admitted to
Al-Sorouh veterinary clinic in Tripoli during the period from 2016 to 2018. The goats were thoroughly examined
clinically and radiographically. Two goats were surgically treated, and the other three cases were not because of
either the cost limitation or expected poor prognosis. The surgical intervention involved femoral trochlear sulcoplasty,
medial joint capsule imbrication, and tibial tuberosity transposition.
Results: The clinical examination showed grade III–IV lateral PL. Radiologically, there were unilateral or bilateral,
ventrocaudal, and dorsal PLs. Two cases were referred to surgical correction. One case almost restored the normal
movement of stifle joint together with a good general status 1 year postsurgery. However, the surgical treatment was
not effective in correcting the luxated patella in the second case.
Conclusion: Lateral PL is common among orthopedic affections in Hejazi goats in Libya, and its surgical treatment
provided a quite convenient approach. An association between inbreeding and the PL was suggested in those cases.
Keywords: Clinical and radiological findings, Hejazi goat breed, Inbreeding, Patellar luxation, Surgical treatment.
Mohamed Hamrouni S. Abushhiwa, Abdulrhman Mohamed Salah Alrtib, Taher N. Elmeshreghi, Mouna Abdunnabi Abdunnabi Abdunnabi, Mansur Ennuri Moftah Shmela, Emad M R Bennour(3-2021)
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