Innominate Diagnosis Flashcards
3 bones that make up pelvis?
2 innominates
1 sacrum
3 fused bones that make up innominate?
Ilium
Ishium
Pubis
2 tests to determine laterality
Standing flexion test
Pelvic compression test
3 anterior palpatory landmarks
ASIS
Iliac crests
MM
3 posterior palpatory landmarks
PSIS
Sacral sulci
Ischial tuberosity
What is the first thing you do before evaluating the innominates?
Re-set hips
While performing a standing flexion test, the PSIS on L moves furthest/first. Which is the affected side?
Left
How do you assess flares?
ASIS to midline
Name the dysfunction L standing flexion Left lower ASIS Left lower PSIS Left lower MM
L inferior shear
If all landmarks are even, but there is a positive standing flexion test on one side, what does pt probably have?
Pt probably has a pubic sheer
What are some causes of SI dysfunction?
DDD, spondylosis, psoas
Name the dysfunction
Right pelvic compression test
Right higher ASIS
Right lower PSIS
R posterior rotation
What problem could cause a false positive or negative finding with the standing flexion test
Tight hamstrings