The word "epicondylus lateralis" is one of the technical terms used in anatomy to describe the lateral epicondyle of the humerus, which is a bony projection on the outer side of the elbow. The proper spelling of this term can be explained using the International Phonetic Alphabet (IPA) transcription, which would be /ˌɛpɪˈkɒndɪləs ləˈtɛrəlɪs/. This transcription shows how each letter and sound should be pronounced, helping medical professionals to communicate accurately about this important area of the body.
Epicondylus lateralis refers to a bony prominence found on the outer side of the humerus bone in the upper arm. It is commonly known as the lateral epicondyle and plays a vital role in connecting the humerus to various muscles and ligaments in the forearm.
The lateral epicondyle is characterized by its rounded and slightly elevated shape, which protrudes from the humerus bone. It acts as an attachment site for several tendons, including the extensor carpi radialis brevis and the common extensor tendon. These tendons are responsible for the movement and coordination of the wrist, fingers, and forearm muscles, particularly during extension and stabilization.
Epicondylus lateralis is a crucial landmark in medical and anatomical terminology, frequently referenced when diagnosing or treating conditions such as lateral epicondylitis, commonly known as tennis elbow. This condition is characterized by inflammation or degeneration of the tendons that attach to the lateral epicondyle, leading to pain, swelling, and reduced mobility in the affected area.
Understanding the location and function of the epicondylus lateralis is important for healthcare professionals, particularly orthopedic specialists, who may need to diagnose and treat injuries, perform surgical procedures, or administer targeted therapies in this region. Additionally, it is essential for anatomical studies and research, as knowledge of the precise anatomical landmarks is crucial for accurate analysis and comprehension of the upper limb structure and its associated pathologies.
Lateral epicondyle, (a) external condyle of the humerus; (b) outer tuberosity of the femur.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "epicondylus lateralis" draws from Latin and Greek origins.
The word "epicondylus" comes from the Greek words "epi", meaning "upon" or "on", and "kondylos", meaning "knuckle" or "protrusion". In anatomy, an epicondyle refers to a prominencenear the end of a bone, usually where tendons attach.
The word "lateralis" comes from the Latin word "lateralis", which means "lateral" or "to the side". It refers to the position or direction toward the side of the body.
Therefore, when combined, "epicondylus lateralis" refers to the lateral epicondyle, which is the bony prominence on the outer side of the lower end of the humerus bone (upper arm bone) where certain tendons attach.