Etiology and control of leg problems in broilers

Common leg problems affecting the poultry industry worldwide include lameness, leg weakness, angular bone deformities, contact dermatitis, femoral head necrosis and rickets. These can lead to serious health and welfare problems with consequences for production, too. Mortality due to leg disorders can cause 10-30% of the total loss. By taking proper management precautions, leg problems can be prevented. Leg problems occur to a varying extent depending on various bird-related factors. For moder