- Cyst- Membranous sac containing fluid.
- Tendons- Flexible fibrous tissue cord which attaches muscles to bones.
- Tendon sheath- A membranous layer around tendon which enables it to stretch without adhesions to surrounding structures.
- Joint- Area where two or more bones are fitted together.
- Joint capsule- Sac surrounding the joint.
- Aneurysm- Localized swelling of an artery wall.
- Arthritis- A disease characterized by pain & stiffness of joints.
