Arthrotome, (/ɑrˈθrɒtəʊm/), is a medical term that refers to a surgical instrument used for cutting joints. The word is derived from the Greek words 'arthro', meaning joint, and 'tome', meaning cutting instrument. The IPA phonetic transcription can provide a clearer understanding of the word's pronunciation, which is pronounced with a stress on the second syllable. It is pronounced "ar-THRAH-tohm," with a short "a" sound, a "TH" sound, and an "OH" sound for the second and third syllables, respectively. It is important to spell the word correctly to avoid confusion in medical contexts.
Arthrotome refers to a surgical instrument that is specifically designed for cutting or dividing joints. Derived from the Greek words "arthron," meaning joint, and "tome," meaning instrument, the arthrotome is a specialized tool used by surgeons during various orthopedic procedures.
This instrument typically consists of a long, slender blade with a sharp cutting edge, attached to a handle that allows for precise control and manipulation. The blade is specifically designed for making clean and accurate incisions in joints, enabling surgeons to effectively access and treat the affected area.
The arthrotome is commonly utilized in procedures such as arthroscopy, arthroplasty, or joint reconstruction surgeries. Its primary function is to safely and accurately cut or divide the joint capsule, ligaments, cartilage, or other structures surrounding the joint. This action facilitates the surgeon's access to the underlying joint, allowing for better visualization, repair, or modification of the joint structures.
Arthrotomes are typically made of high-quality stainless steel or other durable materials, ensuring their longevity and sterility. They come in various shapes, sizes, and designs, depending on the specific joint or procedure they are intended for. Surgeons must possess the necessary knowledge and skill to handle the arthrotome safely and effectively, as its correct usage is crucial for achieving optimal outcomes in joint surgeries.
A large strong scalpel used in cutting cartilaginous and other tough joint-structures.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word arthrotome is derived from Greek roots. Arthro comes from the Greek word arthron, meaning joint, and tome is derived from temnein, which means to cut. Therefore, arthrotome literally translates to joint cutter or instrument for cutting joints.