In: Anatomy and Physiology
linea terminalis passes throuhg which part of sacrum ??
Your answer to question is Sacrum promontory and sacrum ala.
Anatomical terminology. The linea terminalis or innominate line consists of the pectineal line (pecten pubis), the arcuate line, the pubic crest, the sacral ala, and the sacral promontory. It is the pelvic brim, which is the edge of the pelvic inlet.
This can be also visualised in figure below