How Do You Spell POPLITEUS?

Pronunciation: [pˈɒpla͡ɪtɪəs] (IPA)

The word "popliteus" is a term used to describe a muscle located in the back of the knee. Its spelling is quite unique, as it is derived from Latin language. The IPA phonetic transcription for this word is /ˌpɒpˈlaɪtɪəs/. The first syllable "pop" is pronounced with a short "o" sound, followed by the "pla" sound, which is pronounced as "plah." The word ends with the "tyus" sound, pronounced as "teeyus." While the spelling may be unfamiliar, it is essential knowledge for those studying anatomy or sports medicine.

POPLITEUS Meaning and Definition

1. Popliteus is a noun that refers to a small muscle located at the back of the knee joint, specifically in the posterior compartment of the leg. It originates from the lateral condyle of the femur and inserts into the posterior surface of the tibia. The term "popliteus" is derived from the Latin word "poples," which means "the back of the knee."

   The popliteus muscle plays a crucial role in the proper functioning of the knee joint. It acts as an internal rotator of the tibia, enabling the leg to rotate inward. Additionally, it assists in the initiation of knee flexion, contributing to unlocking the joint from its extended position. Remarkably, the popliteus is the only muscle in the body responsible for unlocking the fully extended knee joint.

   This muscle is also involved in stabilizing the knee during weight-bearing activities and helps prevent excessive twisting or rotational movements that could potentially cause injury. It assists in maintaining the alignment and stability of the tibia in relation to the femur, especially during movements like walking, running, and climbing stairs.

   In summary, the popliteus is a small but significant muscle in the posterior part of the leg responsible for internal rotation of the tibia and unlocking the extended knee joint. Its functions include aiding in knee flexion, stabilizing the knee during weight-bearing activities, and preventing excessive rotational movements.

2. See under musculus.

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

Common Misspellings for POPLITEUS

• popli5eus

Etymology of POPLITEUS

The word "popliteus" has its root in Latin. It comes from the Latin term "poples", which means "knee". "Popliteus" refers specifically to the popliteal muscle, which is located behind the knee joint.

Plural form of POPLITEUS is POPLITEI