Groin
IMAGING ANATOMY
Overview
Osseous Anatomy
Pubic tubercle : Small protuberance, lateral border pubic crest
Superior and inferior rami : Extend from pubis
Pecten : Ridge, posterior aspect of superior pubis
Pubic crest : Superior surface, anterior aspect of pubic body
Pubic symphysis : Cartilaginous joint between pubic bodies
Superior pubic ligament : Laterally extends to pubic tubercles
Anterior Abdominal Wall
Rectus abdominis : Paired midline muscles
Linea alba : Aponeurotic junction of rectus abdominis, transverse abdominis, and internal and external oblique muscles
External oblique : Most superficial
Internal oblique : Between external oblique, transversus abdominis
Transversus abdominis : Deepest
Groin
