The pain in the popliteal fossa refers to the pain in the popliteal fossa, and squatting is considered to be caused by meniscus injury, popliteal cyst, collateral ligament injury and other factors.
1. Meniscus injury: trauma or weight bearing can cause meniscus injury, manifested as knee pain, swelling, joint popping, etc., due to the pain of the heavier activities will be limited, resulting in the phenomenon of the leg can not bend down.
2. Popliteal cysts: popliteal cysts can lead to increased pressure in the popliteal fossa, causing pain in the popliteal fossa, mainly swelling and pain, and cystic swelling can be touched, and when the cysts are large, it can lead to impaired joint movement and the phenomenon of squatting.
3. Collateral ligament injury: due to violent impact or improper exercise, can lead to collateral ligament injury in the knee joint area, the main symptoms manifested in the popliteal fossa pain and knee joint activity is limited.
There may be other reasons for the pain in the back of the leg bend and squatting, so we suggest that the patient go to the hospital in time to improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.