Diagnosis of lameness caused by lesions of the distal limb requires a thorough clinical examination, including careful palpation, manipulative tests, hoof tester evaluation, examination of the horse in hand and under saddle, and regional anesthesia. Specific causative lesions may require technical imaging modalities to fully evaluate. Author’s address: Fairfield Equine Associates, PC, 32 Barnab...

Lameness detection is a world-wide challenge to farmers and veterinarians. Traditionally, one uses visual observation to make judgment on a cow's lameness or soundness. Visual observation heavily depends on the observer's experience, hence is subjective or observer-dependent. And even worse, it is inconsistent. It's reported that the agreement between veterinarians can be as low as 45% [1]. It ...

Accepted: 14/06/2014 Abstract Lameness is a serious issue in the dairy industry, both economically and from an animal welfare perspective. The incidence of lameness in UK herds has been estimated to be around 20-25%. The study looked at the use of Digital Infrared Thermal Imaging (DITI) and manual lameness scoring as a means for lameness detection in cattle. This was carried out at dairy unit i...

OBJECTIVE To determine the effect of weight reduction on clinical signs of lameness among overweight dogs with clinical and radiographic signs of hip osteoarthritis. DESIGN Nonblinded prospective clinical trial. ANIMALS 9 client-owned dogs with radiographic signs of hip osteoarthritis that weighed 11 to 12% greater than their ideal body weight and were examined because of hind limb lameness...

1. The aim was to determine the prevalence of femoral head necrosis (FHN) as a cause of lameness in broilers, and to increase knowledge of its morphological features and aetiology. The studies were carried out in two farms (A and B) in Bulgaria, on 650,000 chickens from 38 flocks. 2. Lameness in broilers varied from 3-4% up to 15% for both farms. In affected flocks, mortality due to lameness ra...

Lameness in dairy cows includes many disease conditions, and a systematic approach is required to diagnose the predominant causes and identify the important risk factors. Lameness prevalence can be quantified using locomotion scoring systems. Entire herds can be scored quite easily as they walk access lanes. If lameness prevalence exceeds 15% of the herd, it is important to differentiate the ca...

An English setter (case 1) and a Tibetan mastiff (case 2) presented with intermittent weight-bearing lameness on the right hind limb when trotting. The dogs had a history of femoral head and neck ostectomy (FHNO). Orthopedic examination revealed pain and crepitus on the right hip joint. The dogs underwent total hip replacement (THR). At the 2-year (case 1) and 1-year (case 2) follow-up, both do...

Cranial cruciate ligament disease in dogs is frequently treated with Tibial Plateau Levelling Osteotomy (TPLO). Herein we describe four cases of dogs presenting with sudden lameness in the operated leg one to 12 months post TPLO surgery. On examination, all of the dogs had a luxation of the long digital extensor tendon (LDE) resulting from the TPLO surgery. All of the dogs underwent revision su...

Reasons for performing study: Lyophilised products from greenlipped mussel (Perna canaliculus [LPPC]) are used to orally treat horses with osteoarthritis (OA). However, no randomised, controlled or double-blinded studies on the efficacy of this treatment in horses have been reported to date. Objective: To investigate the effects of a unique LPPC (Biolane) in improving clinical signs of OA in th...

Lameness is one of the most pressing issues within the dairy industry; it has severe economic implications while causing a serious impact on animal welfare. A study conducted approximately 10 years ago found the within farm lameness prevalence in the UK to be 36.8%. Our objective here is to provide an update on within farm lameness prevalence in the UK, and to provide further evidence on farm l...