What attaches to superior pubic ramus?
The pubis is joined to the ilium by the superior pubic ramus, the superior surface of which forms the pectineal line. The inferior pubic ramus projects inferiorly and laterally. The pubic arch is formed by the pubic symphysis, the bodies of the adjacent pubic bones, and the two inferior pubic rami.
What is the inferior pubic ramus?
The inferior pubic ramus (plural: inferior pubic rami) is part of the pubis. It forms the border of the urogenital region of the pelvic outlet, running between the pubic tubercle and ischial tuberosity.
Where is the superior and inferior pubic Rami?
pelvis
The inferior pubic ramus is a part of the pelvis and is thin and flat. It passes laterally and downward from the medial end of the superior ramus; it becomes narrower as it descends and joins with the inferior ramus of the ischium below the obturator foramen.
What muscle attaches to front of pubic bone?
The adductor longus, brevis, and magnus muscles originate on the pubic bone and insert on the linea aspera of the femur. The adductor magnus also has some fibers originating on the ischial tuberosity and additional insertions on the adductor tubercle, as well as some innervation from the tibial nerve.
What muscle attaches to the pubic tubercle?
Structure. The pubic tubercle is a prominent forward-projecting tubercle on the upper border of the medial portion of the superior ramus of the pubis bone. The inguinal ligament attaches to it. Part of the abdominal external oblique muscle inserts onto it.
What is superior and inferior pubic rami fracture?
Superior and inferior pubic ramus fracture. Unstable fracture. In this type of fracture, there are usually two or more breaks in the pelvic ring and the ends of the broken bones do not line up correctly (displacement). This type of fracture is more likely to occur due to a high-energy event.
How is Pelvimetry performed?
Pelvimetry assesses the size of a woman’s pelvis aiming to predict whether she will be able to give birth vaginally or not. This can be done by clinical examination, or by conventional X‐rays, computerised tomography (CT) scanning, or magnetic resonance imaging (MRI).
Where is pubic rami fracture?
The pubic rami are a group of bones that make up part of the pelvis. A pubic ramus fracture is a break in one of these bones. These fractures do not need an operation and will heal with time, analgesia and therapy. They often take about 6-8 weeks to heal.
What muscle attaches to the pelvis?
The iliopsoas muscle attaches the spine to the pelvis at the iliac fossa and the spine to the femur at the lesser trochanter. It flexes the hip, which is the action performed during a “sit-up.” The gluteus maximus muscle is the primary hip extensor and composes most of the mass of the buttocks.