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42 Cards in this Set
- Front
- Back
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What makes up the appendicular skeleton?
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Pectoral girdle, upper extremities, pelvic girdle, and lower extremities
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What makes up the pelvic girdle?
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Left and Right ossa coxae, sacrum and coccyx
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what is another name for the os coxae?
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Inominate/pelvic bones
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What is the os coxae commonly referred to as?
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Hip bone
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What 3 bones does the acetabulum contribute to?
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Ilium, the ischium, and the pubis
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When do the 3 separate bones of the os coxae usually fuse?
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Between the ages of 13-15
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What does each os coxae articulate posteriorly with and with what joint?
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An auricular surface of the sacrum at the sacroiliac joint.
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What deep, cuved depression on the lateral surface of the os coxae does the femur articulate with?
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The acetabulum
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What is the largest of teh 3 coxal bones?
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Ilium
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What forms the superior region of the os coxae and the acetabular surface?
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The ilium
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What large, roughened area is on the posteromedial side of the ilium and what does it articulate with?
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Auricular surface, articulates with the fused vertebrae of the sacrum at the sacroiliac joint
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What is the sacroiliac joint?
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The portion of the ilium (auricular surface) that articulates with the fused vertebrae of the sacrum
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What is on the superior-most ridge of the ilium?
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Iliac Crest
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What site on the os coxae is a good place for performing bone marrow biopsies?
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The posterior portion of the iliac crest.
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What does the ilium fuse with near the superior and posterior margins of the acetabulum?
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The ischium
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What is on the posterolateral border of the ischium?
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ischial tuberosity
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What attaches to the ischial tuberosity?
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hamstrings
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What are the ischial tuberosities sometimes called?
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sit bones
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What fuses with the ilium and ischium at the acetabulum?
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Pubis
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What large, roughened area is on the posteromedial side of the ilium and what does it articulate with?
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Auricular surface, articulates with the fused vertebrae of the sacrum at the sacroiliac joint
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What supports the body of the pubis?
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a superior and inferior ramus
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What is the sacroiliac joint?
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The portion of the ilium (auricular surface) that articulates with the fused vertebrae of the sacrum
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What is on the superior-most ridge of the ilium?
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Iliac Crest
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What site on the os coxae is a good place for performing bone marrow biopsies?
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The posterior portion of the iliac crest.
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What does the ilium fuse with near the superior and posterior margins of the acetabulum?
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The ischium
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What is on the posterolateral border of the ischium?
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ischial tuberosity
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What large, roughened area is on the posteromedial side of the ilium and what does it articulate with?
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Auricular surface, articulates with the fused vertebrae of the sacrum at the sacroiliac joint
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What attaches to the ischial tuberosity?
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hamstrings
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What is the sacroiliac joint?
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The portion of the ilium (auricular surface) that articulates with the fused vertebrae of the sacrum
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What are the ischial tuberosities sometimes called?
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sit bones
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What is on the superior-most ridge of the ilium?
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Iliac Crest
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What fuses with the ilium and ischium at the acetabulum?
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Pubis
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What site on the os coxae is a good place for performing bone marrow biopsies?
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The posterior portion of the iliac crest.
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What supports the body of the pubis?
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a superior and inferior ramus
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What does the ilium fuse with near the superior and posterior margins of the acetabulum?
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The ischium
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What is on the posterolateral border of the ischium?
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ischial tuberosity
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What attaches to the ischial tuberosity?
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hamstrings
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What are the ischial tuberosities sometimes called?
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sit bones
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What fuses with the ilium and ischium at the acetabulum?
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Pubis
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What supports the body of the pubis?
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a superior and inferior ramus
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What is a space in the os coxae that is encircled by both pubic and ischial rami?
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Obturator foramen
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What is the anterior joint between the 2 ossa coxae?
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symphysis pubis
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