Types Of Pelvic Bone. Two Hip bones Innominate or nameless One Sacrum One Coccyx. The pelvis is composed of three bones that fuse together during adolescence.
The size and shape of these bones have a tremendous impact on how a woman looks physically. Vertical shear injury The high energy shearing force that causes this kind of injury causes major disruption to the pelvic ring the SI joints ligaments and blood vessels see illustration below. TYPES OF PELVIC BONES There are four pelvic bones that form pelvis.
The sacrum also forms the posterior pelvic wall.
The hip bones which include the ilium ischium and pubis. Superior gluteal artery in pelvic sidewall fractures and fractures involving the greater sciatic foramen obturator artery in pelvic sidewall fractures internal pudendal artery in pelvic sidewall and inferior pubic rami fractures The most common veins injured are the veins of the presacral plexus and the prevesical veins. It strengthens and stabilizes the pelvis. This structure is made up of three different bones that come together to form what we know as the pelvis.
