One side of femoral head protrusion is mostly due to hip joint development abnormality, if there is no obvious symptom, it usually does not need to be corrected, if the deformity is more serious, it can be corrected by surgery. The protrusion of femoral head on one side is mostly due to hip joint abnormality, which may be related to heredity, poor posture and so on. If the protrusion of the femoral head is not very obvious, does not affect the function of the hip joint, or only has mild pain in the hip joint, generally do not need to be corrected, you can strengthen the exercise, oral aceclofenac delayed-release tablets and other non-steroidal anti-inflammatory drugs to relieve pain. If the protrusion of the femoral head is obvious and affects the normal activities of the hip joint, surgery can be considered for correction, such as osteotomy and artificial prosthesis replacement. If the examination finds that the femoral head is protruding, it is recommended to consult a doctor in time and treat under the guidance of a professional doctor.