NExt anatomy: Femur and patella
The patella, commonly known as the kneecap, is a small, flat, triangular bone located in front of the knee joint. It plays a crucial role in protecting the knee and assisting in the extension of the leg. The patella has a base, apex, and posterior and anterior surfaces. It articulates with the femur to form the patellofemoral joint. Ligaments and tendons, including the patellar ligament, connect the patella to the tibia, facilitating leg extension. It's embedded in the quadriceps tendon and helps distribute forces during activities like walking and jumping. The patella attaches to the quadriceps tendon above and the patellar tendon below. The quadriceps tendon connects the quadriceps muscles to the patella, while the patellar tendon continues from the patella to attach to the tibia. These attachments are essential for transmitting forces and facilitating the extension of the leg. The patella undergoes a process of ossification during growth and development. It typically starts as