MOPP Year 1 Flashcards
Anterior line also called
Blood line or Ventral line
Posterior line also called
Motor line or Dorsal line
Compression =
Tension =
Compression =Concavity
Tension = Convexity
Lateral line also called
Plum or gravitational line
Rotation causes facets to
Open
Sidebend causes facets to
Close
Sidebending happens in what plane
Coronal
Rotation happens in what plane
Transverse
Type 1 Fryettes
Multiple segments moving as one
Sidebending and rotation happen on opposite sides
Type 2 Fryettes
1 segment only moving - happens with extreme flexion/extension
Sidebending & rotation happen on same side
PSIS is inline with
L4
Nutation is also called
flexion
Counternutation also called
extension
In neutral motions of the thoracic and lumbar spine (Fryettes 1) what motion occurs first
Sidebending, then rotation in opposite direction
In non- neutral motions of the thoracic and lumbar spine (fryettes 2) what motion occurs first
Rotation in one or two units to the side of intended side-bending and then side-bending occurs to same side