Tendonitis—also known as tendinitis—refers to acute (short-term) inflammation of a tendon. Inflammation is characterized by pain, swelling, or irritation. These symptoms develop in respons ...more

Patellar Tendonitis of the Knee

Alignment or overuse problems of the knee structures can lead to strain, irritation, and/or injury. This produces pain, weakness, and swelling of the knee joint. Patellar tendonitis (also known as jum ...more