How do knee problems manifest themselves in horses?

Knee problems in horses can manifest themselves in various ways. Common symptoms are lameness, swelling, a feeling of warmth in the knee area, stiffness, difficulty bending or straightening the knee, and a change in gait. The horse may show discomfort when walking, which increases with exertion. If knee problems are suspected, a thorough veterinary examination is important to determine the exact cause and initiate appropriate treatment measures.