The word 'synovia' is spelled as /səˈnoʊ.vi.ə/. This word is used to refer to the lubricating fluid that is found in joints. The spelling of 'synovia' is interesting as it contains a combination of consonants and vowels that are not commonly used together. The 'syn' at the beginning of the word refers to a union or combination, while 'ovia' is derived from the Latin word 'ovum', which means egg. So, the word 'synovia' literally means a combination of egg-like fluid, which accurately describes the substance found in joints.
Synovia is a noun that refers to a clear, slippery lubricating fluid found in joints, bursae, and tendon sheaths. It is primarily composed of hyaluronic acid, proteins, and glycosaminoglycans, which give it its distinct viscous texture.
Synovia plays a vital role in joint function and mobility by reducing friction between the moving surfaces of bones and cartilage. It acts as a lubricant, facilitating smooth movement and absorbing shocks during physical activities. Synovia not only increases joint range of motion but also nourishes and cushions the joint surfaces.
This synovial fluid is produced by the synovial membrane, a thin layer of tissue lining the joint cavity. The membrane releases synovial cells that produce and secrete the synovia into the joint space. The production of synovia is influenced by various factors such as physical activity, age, and injuries.
Alterations in synovial fluid composition can occur in certain joint diseases, such as osteoarthritis or rheumatoid arthritis. In these conditions, the synovial fluid may become less viscous or change in consistency, leading to joint pain, stiffness, and reduced mobility.
Overall, synovia serves as a crucial lubricating substance in our joints, contributing to their health and optimal functionality.
Joint-oil, a clear viscid fluid secreted by a synovial membrane, the function of which is to lubricate the joint or the surfaces of an enclosed tendon, or to serve as a water-pad in a bursa. It consists mainly of mucin with some albumin, fat, epithelium, and leucocytes.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
A fluid resembling the white of an egg secreted in the cavity of joints for the purpose of keeping them moist.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word synovia originates from the Latin term synovium, which means a fluid-secreting membrane. Synovium is derived from the Greek words syn meaning together and ovion meaning small egg, referring to a resemblance to raw egg white. Therefore, synovia essentially means together with the fluid-secreting membrane.