what is a shoulder bursa
What is shoulder bursitis? 1 What is shoulder bursitis? Shoulder bursitis is the clinical condition where bursa present is shoulder joints become inflamed due to any injury. Bursa is an anatomical sac like structure filled with fluid, present in the adjacent part of the gliding surface of the joint. Around 160 bursae (plural of bursa) are present mainly in the larger joints such as shoulder, hip, knee and elbow joint of the human body.