Female inner thigh pain can be caused by the following reasons: first, femoral head necrosis of the hip joint, when there is femoral head necrosis, there can be pain in the hip joint, especially when walking and weight bearing pain is significant, can be accompanied by pain and discomfort in the inner thigh, can also be radiated to the knee joint and lead to pain and discomfort in the knee joint, then it is necessary to check the MRI early for early diagnosis and early treatment. Second, hip impingement syndrome, patients with hip impingement syndrome can also have symptoms of soreness in the inner thigh, which is radiating pain, and can be accompanied by discomfort in the outer thigh or knee, then it is necessary to check the X-ray and MRI of the hip joint for diagnosis. Third, osteoarthritis of the hip joint, patients with osteoarthritis of the hip joint can also have symptoms of soreness and discomfort in the inner thigh, which should be checked early by X-ray of the knee joint and X-ray of the hip joint for early diagnosis and treatment.