TAILIEUCHUNG - COLOR ATLAS OF DISEASES AND DISORDERS OF CATTLE_2

For centuries cattle have been the major species for meat and milk production, and in some countries they also serve an additional role as draught animals. Disease, leading to suboptimal production or death, can have a major economic effect on a community reliant on cattle. This atlas attempts to illustrate the clinical features of over 360 conditions. These range from minor problems, such as necrosis caused by tail bands (used for identification purposes), to major infectious diseases, such as foot-and-mouth and rinderpest, which can wreak havoc when introduced into countries and areas previously free of infection. In endemic areas, which all too often include developing countries short of. | Chapter 7 Locomotor disorders Lower limb and digit Disorders of the sole and axial White line Axial wall fissure and Sole Sole ulcers Rusterholz .103 Heel Toe Toe necrosis osteomyelitis of distal phalanx . . . . 105 Foreign body penetration of the False Vertical fissure vertical sandcrack .107 Horizontal fissure horizontal sandcrack .108 Corkscrew Scissor Complications of digital hoof Abscess at the coronary Abscess at heel retroarticular abscess septic navicular bursitis .110 Rupture of the deep flexor Septic pedal arthritis distal interphalangeal sepsis . 111 Disorders of the digital skin and Interdigital necrobacillosis phlegmona interdigitalis foul footrot .112 Interdigital skin hyperplasia fibroma corn . . . . 114 Digital dermatitis hairy warts Mortellaro . . . . 115 Formalin skin burn . 116 Interdigital dermatitis . 117 Mud fever .117 Heel erosion slurry heel .117 Interdigital foreign body . 118 Fracture of the distal Acute coriosis laminitis and sole hemorrhage . 119 Chronic coriosis laminitis . 120 Introduction In dairy cattle approximately 80 of all lameness originates in the foot most often in one of the hind feet arising in the lateral hind claw in the majority of cases. In addition to significant welfare implications lameness is a major cause of economic loss as affected animals lose weight rapidly yields fall and in protracted cases fertility is affected. There is also increased culling and considerable sums of money are spent on treatment and preventive hoof trimming. The severe pain associated with lameness is seen as an arched back front legs forward and apart to take increased weight and head lowered to bring the center of gravity forward and away from the painful left hind limb. Although accurate figures are not available lameness in beef cattle has

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• Schistosomus reflexus
• Contracted tendons
• Epitheliogenesis imperfecta
• Spina bifida
• erythropoietic protoporphyria
• erythropoietic protoporphyria
• Schistosomus reflexus holstein friesian
• Fetal monster
• Dystocia due
• Dystocia due to schistosomus reflexus holstein
• Fetal arthrogryposis
• Successful management of dystocia
• Dystocia in sheep due to fetal causes
• Two different rare cases
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