Köpeklerde kalça displazisine güncel yaklaşımlar. Bölüm I :kalça displazisinin etiyolojisi ve patogenezi

Kalça displazisi; büyük ırk köpeklerde, büyüyen femur başının ve acetabulumun oluşturduğu kuvvetlere bağlı olarak kalçadaki instabilitenin değiştiği, oldukça sık rastlanılan biyomekanik bir hastalıktır. Bu durum eklemin büyümesini ve şekillenmesini etkiler, anormal eklem yapısına ve sekonder olarak dejeneratif eklem hastalığına sebep olur. Son yıllarda yapılan çalışmalar, kalça displazisi’nin insidensini azaltmaya yönelik olarak hastalığın temelinde yatan etiyopatogenez ve erken teşhis ile ilgilidir. Kalça displazisi’nin kontrolünde, dejeneratif eklem hastalığı’nın önüne geçmek esastır, bu ise erken teşhisi gerektirmektedir. Bu amaçla, birçok klinik ve radyolojik tanı yöntemleri geliştirilmiştir. Derlemenin bu ilk bölümünde, meslektaşlarımıza kalça displazisi’nin erken teşhisine ışık tutan eklem laksitesi, etiyolojik faktörler ve patogenezi hakkında detaylı bilgi vermek amaçlanmıştır.

Current approaches of canine hip dysplasia. Part I : etiology and pathogenesis of canine hip dysplasia.

Hip dysplasia is a very common biomechanical disease on large breed dogs that the instability of hip joint is changing owing to the both forces of improving femoral head and acetabulum. They influenced on the joint improvement and structure and cause abnormal joint structure and secondarily degenerative joint disease. Recent researches are related to etiopathogenesis and early diagnosis, aimed to decrease its incidence, for fundamental approaches of hip dysplasia. Degenerative joint disease can be prevented for control of hip dysplasia, but it needs early diagnosis. For this purpose, the numbers of clinical and radiological evaluation methods are improved. The aim of first part of this review is explained detailed information to our colleagues about joint laxity which is guide of early diagnosis on hip dysplasia, etiological factors and pathogenesis.

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