猪的肢蹄病(续完)

上期回顾:上期简单分别介绍了分娩舍、保育舍和生长肥育舍相关猪肢蹄病的发病情况。     

Lameness in two young dogs caused by a calcified body in the joint capsule of the elbow

A calcified body in the joint capsule of both elbows, intimately connected with the origin of the deep digital flexor, caused bilateral forelimb lameness in an 8-month-old English Setter.
Identical findings were made by radiography in an 11-month-old Labrador Retriever.
The bodies were removed surgically and histological sections of them revealed bony trabeculae centrally, covered partly by hyaline cartilage and fibrous, degenerated cartilage.     

Lameness in feedlot cattle.

This article examines the various causes of lameness in feedlot cattle, with an emphasis on clinical signs, treatment, and prevention. Specific conditions are discussed, including interdigital necrobacillosis, laminitis, feedlot injuries, and feedlot lameness associated with Mycoplasma bovis. Immune management of the foot is also reviewed.     

猪的蹄部问题及其防治技术专栏(三)猪的肢蹄病

本刊于2009年第6期和2010年第1期分别刊登了《跛行不仅仅是牛的问题》和《通过营养使母猪远离跛足》,并于2009年第1期发表了《母猪蹄损伤与舍饲系统的关系》,分别从多个角度介绍影响猪肢蹄病的原因及其防治方法。本文则从最基本的角度介绍猪肢蹄病的成因和防治方法,以便让读者能对此病有个全面的了解。     

Lameness examination in cattle.

Veterinarians are often asked to examine cattle for lameness. A good history, observation of stance and stride, and physical examination are critical to the diagnosis of lameness in cattle. Methods of examination, including observation of the animal at a distance and during movement, are described. Lameness grading systems and ancillary diagnostic tests are also discussed.