Obturator crest: The anterior border of the superior pubic ramus presents a sharp margin which forms part of the circumference of the obturator foramen superiorly and […]
Inferior pubic ramus: Is thin and flattened. It passes lateralward and downward from the medial end of the superior ramus; it becomes narrower as it descends […]
Pelvic part of ilium: The triangular surface between the arcuate line and the greater sciatic notch :بخش لگنی ایلیوم سطحی مثلثی بین خط قوسی و بریدگی […]