Obturator muscle sign

Examination of obturator intramuscular signs is an auxiliary diagnostic method for examining obturator inner muscles by using CT, X-ray and other techniques to diagnose the corresponding symptoms. Obturator nerve entrapment syndrome refers to a group of symptoms and signs that are mainly caused by pain on the medial femoral side of the lower limb caused by compression of the obturator nerve when passing through the obturator periosteum. 3. Nerve release and satisfactory effect. Obturator nerve entrapment syndrome manifests as muscle pain and weakness in the area dominated by obturator nerves, with muscle atrophy in the later stages, decreased skin sensation in the corresponding area, decreased muscle strength of adductor femoris, restricted abduction, and obturator There is deep tenderness and radiation to the inside of the lower extremities. Symptoms worsen when the abdominal pressure increases. As the disease progresses, the above symptoms gradually worsen, and intermittent claudication may occur.