How Do You Spell PATELLAR FOSSA?

1. The patellar fossa is a structural feature found in the human body, specifically within the distal femur bone. It refers to a shallow depression or groove located on the anterior surface of the femur, where the patella (kneecap) articulates with the femur. This indentation forms part of the quadriceps femoris muscle tendon, which attaches the muscle to the tibia via the patella.

   The patellar fossa serves as the articulating surface for the patella during the flexion and extension movements of the knee joint. It provides a smooth and concave area for the patella to glide and articulate against, allowing for efficient and controlled movement of the leg. The shape and depth of the fossa help maintain the stability and alignment of the patella, preventing dislocation or maltracking of the kneecap during knee movements.

   In addition to its mechanical importance, the patellar fossa also plays a role in providing protection to the patella, as it assists in absorbing compressive forces generated during weight-bearing activities or impact. The depth and contour of the fossa help distribute and dissipate these forces, reducing the risk of injury to the underlying joint structures.

   Overall, the patellar fossa is a vital anatomical feature that facilitates smooth knee movements, aids in knee joint stability, and protects the patella during physical activities.

2. Fossa hyaloidea.

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

Common Misspellings for PATELLAR FOSSA

The word "patellar fossa" is derived from the combination of two terms: "patellar" and "fossa".

The term "patellar" refers to the patella, which is commonly known as the kneecap. The word "patella" comes from the Latin term "patina", meaning "pan" or "shallow dish", which is a resemblance to the shape of the knee cap.

The term "fossa" comes from the Latin word "fossa", meaning "a ditch, trench, or hollow". In anatomical terms, "fossa" is used to denote a depressed or hollowed-out area within a bone or other anatomical structure.

Therefore, the term "patellar fossa" refers to the anatomical feature of a shallow depression or hollow area on the femur (thigh bone) that articulates with the patella.