joints
The synovial membrane is the inner membrane of tissue that lines a joint. The synovial membrane secretes synovial fluid which serves to lubricate the joint and reduce the friction between bones in joints.
Serous fluid
The kind of welding that is suitable for strong joints is Tee joints
Sub-cavities are smaller cavities or spaces within a larger cavity or structure. They can be found in various natural formations, such as in rocks or the human body, and may have specific functions or characteristics within their larger environment.
Synovial fluid is found in joints in the body, specifically within the synovial cavities of synovial joints. It serves to lubricate the joints, reduce friction, and provide nutrients to the surrounding cartilage.
radiocarpal and ulnocarpal joints
Serous cavities are spaces within the body lined with a serous membrane. These cavities are filled with serous fluid that helps reduce friction between organs, allowing them to move smoothly against each other. Examples of serous cavities include the pleural, pericardial, and peritoneal cavities.
Of or pertaining to interstices; intermediate; within the tissues; as, interstitial cavities or spaces in the tissues of animals or plants.
Empty spaces within the body are commonly referred to as cavities. These include the cranial cavity (housing the brain), thoracic cavity (housing the heart and lungs), and abdominal cavity (housing the digestive organs). These cavities help protect and support the internal organs.
Fibrous and cartilaginous joints do not have cavities
synovial joints have synovial cavities