How Do You Spell TRAPEZIOMETACARPAL?

1. The term "trapeziometacarpal" refers to the joint connecting the trapezium bone in the wrist with the metacarpal bone of the thumb. It is known as the base joint of the thumb, facilitating the thumb's various movements. The trapeziometacarpal joint is a pivotal type of joint, allowing for rotational and gliding movements, making it crucial for the overall functioning of the hand.

   This joint is responsible for providing stability and strength to the thumb, enabling activities such as gripping, pinching, and manipulating objects. The trapeziometacarpal joint is a synovial joint, meaning it is enclosed in a joint capsule that secretes synovial fluid for lubrication, reducing friction between the bones.

   Due to the intricate structure and constant usage of the trapeziometacarpal joint, it is prone to wear and tear over time, leading to a condition called trapeziometacarpal joint arthritis or thumb arthritis. This condition causes pain, stiffness, and reduced mobility in the joint, which can significantly impact hand function.

   In conclusion, the term "trapeziometacarpal" refers to the joint connecting the trapezium bone in the wrist with the metacarpal bone of the thumb. Its function is essential for the thumb's movement and overall hand function.

2. Relating to the trapezium (os multangulum majus) and the metacarpus.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for TRAPEZIOMETACARPAL

The word "trapeziometacarpal" is composed of two parts: "trapezio-" and "-metacarpal".

The prefix "trapezio-" comes from the Greek word "trapezion", meaning "irregular quadrilateral". It is derived from the Greek word "trapeza", which means "table". In anatomy, the term "trapezio-" is often used to refer to the trapezium bone, which is a small carpal bone located in the wrist.

The suffix "-metacarpal" is derived from the Greek word "metakarpion", which means "part of the hand between the wrist and the fingers". It is composed of "meta-", meaning "between", and "karpion", referring to the wrist.