What is another word for bursa?
Pronunciation: [bˈɜːsə] (IPA) 
Bursa is a small fluid-filled sac that cushions and protects the bones, tendons, and muscles from the friction caused by movement. There are several synonyms for the word bursa, including synovial sheath, musculoskeletal bursa, and serous sac. The synovial sheath is a hollow cylinder that surrounds the tendons where they run close to bones, while the musculoskeletal bursa is a sac-like structure that is connected to muscles and tendons. The serous sac surrounds internal organs, such as the heart, lungs, and stomach. Synonyms for bursa are useful for accurately describing the location and function of these small but essential structures in the body.
