Compression of the nerve due to increased pressure that ... upper thigh and lower abdomen meet. In human anatomy, the groin (the adjective is inguinal, as in inguinal canal) is the junctional ...

The superficial inguinal ring, the opening in the external oblique aponeurosis is situated a centimetre above and lateral to the pubic tubercle. The anatomy of the ilioinguinal and iliohypogastric and ...