What is another term for the angle formed between the quadriceps muscles and the axis of the patellar tendon?

The term that describes the angle formed between the quadriceps muscles and the axis of the patellar tendon is known as the quadriceps angle, often abbreviated as Q-angle. This angle is significant in understanding the biomechanics of the knee joint, as it provides insight into the alignment of the knee in relation to the lower limb.

The measurement of the Q-angle can help identify potential issues such as patellar tracking problems or predispositions to knee injuries. A normal Q-angle typically ranges from 10 to 15 degrees in males and slightly higher in females due to anatomical differences in pelvis structure.

While the pectoral angle relates to the orientation of the chest muscles and the body, the hamstring angle pertains to the relationship between the hamstring muscles and the lower leg. Additionally, the patellar region is a general term referring to the area around the patella (kneecap) and does not specifically denote an angle. These other terms do not have the same relevance or specific definition in relation to the dynamics of the knee joint as the quadriceps angle.