Unit 3 Pelvis Flashcards
Region of the trunk that lies below the abdomen
Pelvis
Bones of the pelvis
Innominate bones:
Ilium
Ischim
Pubis
Sacrum
Coccyx
Articulation of the lumbosacral joint
L5 and sacrum
Lumbosacral joint consists of:
1 joint between L5 and S1
2 zygapophyseal joints
Type of lumbosacral joint between L5 and S1
2ndary cartilaginous joint (synovial)
Type of the zygapophyseal joints in the lumbosacral joint
Synovial
Ligaments of the lumbosacral joint
Iliolumbar ligament
Lumbosacral ligament
Which lumbosacral ligament limits axial rotation and anterior glide of L5 on the sacrum?
Iliolumbar ligament
Articulation of the sacrococcygeal joint
Sacrum and coccyx
What type of joint is the sacrococcygeal joint
2ndary cartilaginous (synovial)
Is movement possible in the sacrococcygeal joint?
Yes
Articulation of the sacroiliac joints
Sacrum and iliac bones
Joint type of the sacroiliac joints
Synovial joint of plane variety
Is there movement in the sacroiliac joints?
Yes- limited
Ligaments of the sacroiliac joints
Anterior sacroiliac
Post sacraliliac
Interosseous sacroiliac
Sacrotuberous
Sacrospinous