Zusammenfassung der Ressource
Lumbar Spine &
Sacro Iliac Joints
- Ligament Support of Lumbar Spine
- Ligamentum Flavum
- Supraspinous
- Interspinous
- Intertransverse
- Movements of Lumbar Spine
- Orientation of articular facets
restrict rotational movement
- L5 facets face anteriorly with
those of Sacrum
- Segmental Mobility
- Flexion/Extension
- 55°/30°
- Most movement in Lumbosacral joint
- Lateral Flexion
- 20°-30°
- Overview of SI joints
- Complex Synovial/ fibrous joints
- Articular surface of Ilium and the
ala of sacrum
- Fibrous capsule – surrounds
individual joint
- Important point of attachment for
muscles of upper and lower limbs
- Articular Surfaces of SI Joints
- L Shaped
- Have spinous process
- Neural Formaina
- Lateral Sacral crest
- Ligaments of SIJ
- Anterior Sacroiliac
- Interosseous Sacroiliac
- Long & short Prosterior Sacroiliac
- Sacrotuberous
- Sacrospinous
- Movements of SIJ
- Little movement
- Some clinically argue none
- Rotation and gliding