The causes of right lateral thigh pain include trauma, lateral femoral nerve entrapment syndrome, right broad fascial inflammation, etc. The causes of right lateral thigh pain include trauma, lateral femoral nerve entrapment syndrome, and right broad fascial inflammation. 1. Trauma: the right lateral thigh muscle is strained due to exercise, which causes a burst of pain, and if there is a fracture of the bone cortex, it will also be dislocated. 2. Lateral femoral cutaneous nerve entrapment syndrome: the lateral femoral cutaneous nerve is entrapped by the surrounding diseased tissues, causing numbness, pain and other neurological dysfunctions in the anterolateral thigh. 3. Right broad fasciitis: the main symptom of right broad fasciitis is persistent pain in the right lateral thigh, which is aggravated by activity and relieved by rest, with obvious localized pressure points and limited movement of the right thigh. A burst of pain in the right lateral thigh may also have other causes, such as neuritis, if the pain is not relieved, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.