RUDN Journal of Agronomy and Animal IndustriesRUDN Journal of Agronomy and Animal IndustriesВестник Российского университета дружбы народов. Серия: Агрономия и животноводство2312-797X2312-7988Peoples’ Friendship University of Russia named after Patrice Lumumba2027310.22363/2312-797X-2025-20-4-645-657CLONDNVeterinary scienceВетеринарияResearch ArticleMethodological basis for implantation of a cementless femoral component in canine total hip replacementМетодологическая основа имплантирования бесцементного бедренного компонента эндопротеза тазобедренного сустава у собакhttps://orcid.org/0009-0003-5376-09867305-8643PantiulinAndrey M.ПантюлинАндрей Михайлович

veterinarian

ветеринарный врач

a.pantylin@gmail.comhttps://orcid.org/0000-0003-4552-20836544-1649VilkovyskiyIlya F.ВилковыскийИлья Фёдорович

Doctor of Veterinary Sciences, Associate Professor of the Department of Veterinary Medicine, Agrarian and Technological Institute, RUDN University; Chief of Medicine, MedVet Veterinary Centers

доктор ветеринарных наук, доцент, доцент департамента ветеринарной медицины аграрно-­технологического института, Российский университет дружбы народов; главный врач, сеть ветеринарных центров «МедВет»

med-vet@bk.ruDoctor Sotnikov Veterinary ClinicВетеринарная клиника доктора СотниковаMedVet Veterinary CentersСеть ветеринарных центров «МедВет»RUDN UniversityРоссийский университет дружбы народов250220262046456572402202624022026Copyright ©; 2026, Pantiulin A.M., Vilkovyskiy I.F.Copyright ©; 2026, Пантюлин А.М., Вилковыский И.Ф.2026Pantiulin A.M., Vilkovyskiy I.F.Пантюлин А.М., Вилковыский И.Ф.https://creativecommons.org/licenses/by-nc/4.0https://agrojournal.rudn.ru/agronomy/article/view/20273

Total hip replacement in dogs is an effective method for treating various pathologies of the hip joint. However, the problem of aseptic instability of the femoral component in the postoperative period persists. An analysis of 227 surgeries using the Russian cementless system V@art was conducted. This system was developed based on Swiss KYON technology but incorporates a number of improvements: a monolithic stem made of Ti6Al4V ELI titanium alloy, a double-lead conical thread for the fixation screws, and an optimized protocol for their placement. The results demonstrate that the modified implantation protocol for the V@art system ensures reliable osseointegration as early as 45 days postoperatively, reduces the cost of the intervention, and minimizes risks. The system can be considered a promising alternative to foreign analogues in veterinary practice within the Russian Federation.

Тотальное эндопротезирование у собак — эффективный метод лечения различных патологий тазобедренного сустава. Однако сохраняется проблема асептической нестабильности бедренного компонента в послеоперационном периоде. Проведен анализ 227 операций с использованием российской бесцементной системы V@art, разработанной на основе швейцарской технологии KYON, но с рядом усовершенствований: монолитная конструкция ножки из титанового сплава Ti6Al4V ELI, двухзаходная конусная резьба фиксирующих винтов и оптимальный протокол их установки. Результаты демонстрируют, что модифицированный протокол установки системы V@art обеспечивает надежную остеоинтеграцию уже к 45-му дню после операции, сокращает стоимость вмешательства и минимизирует риски. Система может рассматриваться как перспективная альтернатива зарубежным аналогам в ветеринарной практике Российской Федерации.

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