Hidden pain in the right upper part of pubic bone, consider adductor strain, pelvic fracture, ilioinguinal neuralgia. 1. Adductor strain: long time bad posture cause adductor muscle spasm, pain, hip joint abduction activities are limited. 2. Necrosis of the femoral head: the main manifestation can be pain in the groin area, walking with a limp, and limitation of hip joint activities. 3. Pelvic fracture: post-traumatic pelvic fracture, such as pubic bone branch fracture, will cause local pain. 4. ilioinguinal neuralgia: pain in the groin area caused by trauma or localized compression, numbness. If the symptoms of vague pain in the right upper part of the pubic bone persist without relief, it is best to go to the hospital for examination to clarify the cause.