Patellar network

Patellar Network

The Patellar Network is a term used in anatomy to describe a network of blood vessels that supply the patella, or kneecap. This network is crucial for the nourishment and overall health of the patella.

Etymology

The term "Patellar Network" is derived from the Latin word "patella", which means "small dish", referring to the shape of the kneecap, and the English word "network", referring to the interconnected system of blood vessels.

Anatomy

The Patellar Network is composed of the superior and inferior genicular arteries, which are branches of the popliteal artery. These arteries form an anastomotic network around the patella, providing it with a rich blood supply. The network also includes the anterior tibial recurrent artery and the descending genicular artery.

Function

The primary function of the Patellar Network is to supply blood to the patella. This is crucial for the health and function of the knee joint, as the patella plays a key role in knee flexion and extension. The blood supply provided by the Patellar Network nourishes the patella and surrounding tissues, aiding in the repair and regeneration of tissues following injury.

Clinical Significance

Understanding the anatomy and function of the Patellar Network is important in various clinical scenarios. For instance, in knee surgeries such as total knee arthroplasty, surgeons need to be aware of the Patellar Network to avoid damaging the blood supply to the patella. Similarly, in cases of patellar fractures, the integrity of the Patellar Network can influence the healing process.

Related Terms

• Anastomosis
• Genicular arteries
• Popliteal artery
• Patella
• Total knee arthroplasty

See Also

• Circulatory system
• Knee
• Orthopedic surgery

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