Condyloid is a term used in anatomy to describe a specific type of joint that allows for movements in two directions. The spelling of this word can be explained using IPA phonetic transcription as /ˈkɒndɪˌlɔɪd/. The "c" in "Condyloid" is pronounced as a hard "k" sound, while the "y" represents the "i" sound. The "d" in "Condyloid" is pronounced with a soft "ð" sound, and the "oi" combination is equivalent to the "ɔɪ" diphthong. The emphasis is on the first syllable, which is indicated by the stress marker (ˈ) before the "k" sound.
Condyloid is an adjective that refers to a specific anatomical structure or joint type, characterized by a rounded surface or condyle articulating with a concave surface. This term is commonly used in the field of anatomy and physiology to describe the joint found at the base of the index finger, where it connects with the metacarpal bone of the hand.
A condyloid joint is a type of synovial joint, which means it allows for a wide range of movement. It is classified as a biaxial joint because it allows movement in two planes. The rounded condyle of one bone fits into the concave socket of another bone, creating a smooth and flexible joint that permits a variety of movements.
The term condyloid can also describe other rounded or convex anatomical structures, such as the condyles found on the femur that articulate with the tibia and fibula to form the knee joint. These condyles have a distinct shape that allows for flexion and extension of the leg.
In summary, the term condyloid primarily denotes a joint type or anatomical structure characterized by a rounded condyle fitting into a concave surface. This term is used to describe the joint at the base of the index finger and other similar joints throughout the body.
Relating to or resembling a condyle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Resembling a condyle-generally applied to the projection by which the lower jaw is articulated with the head.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "condyloid" originated from the Latin term "condylus", meaning "knuckle" or "knob", and the Greek word "oeidēs" translating to "resembling" or "shaped like". The combination of these roots gives rise to the term "condyloid", which is used to describe an anatomical structure or joint resembling a knuckle or a rounded knob-like shape.