Sacrolumbar Plexus
What are the intrinsic back muscles innervated by?
What is Dorsal Rami
Where does the Sternocleidomastoid originate?
Mastoid process
What are the 3 parts of the pelvis?
Ishium, Illium, Pubis
What is the Multifidus main action?
Stabilization of the spine
What is the difference between Somatic and and Cutaneous pain?
Somatic: Pain of fascia, bones, muscles, and ligaments
Does the Sciatic Nerve run Posterior or Anterior?
what is Both
What are all the Deep layer muscles?
Multifidus, Rotators, interspinalis, Intertransversarii, Levatores costarum
What is the ligament that attaches from the Sacrum to the ischial Spine?
Sacrospinous process
What is the action(s) of the Levator costarum
Elevate first and second rib
assist in respiration
Lateral Flexion
What is Visceral referred pain?
Internal organs of the trunk and abdomen (includes the heart)
What are the Roots of the Obturator nerve?
What is Anterior division of L2-L4
Where does the Obliquus capitis inferior attach?
C2 spinous process to C1 transverse process
What is the top surface of the Sacrum
Lumbosacral Articular surface
lateral inferior Nuchal line
Spinous process of C2
What organs are in the RLQ?
Ascending Colon
Appendix
Right kidney and Ureter
Small intestines
Right ovary and right fallopian tube
Right spermatic cord
Urinary bladder
What is the Nerve that has the Roots of S2-S4?
What part of the Plexus is it?
What is the Pudendal Nerve
Sacral part
Flexion of the Hip
What ligament limits extension
What ligaments limits flexion
Extension: Anterior longitudinal ligament
Flexion: Interspinous Ligament, Supraspinous, Posterior longitudinal ligament, Ligamentum flavum
Where do the Rotatores originate?
Transverse process
What is the
Iliohypogastric, Ilioinguenal, Genitofemoral, Lateral Femoral Cutaneous, Femoral, Obturator
Superior Glut, inferior glut, Sciatic (femoral and tibial), Posterior femoral cutaneous, Pudendal
What is the different between the Multifidis and Rotatores
Multifidus: Mostly Segmental Stablization
Rotatores: Rotation, extension, stabilzation
Give me all the ligaments in the Pelvis/Sacrum
Iliolumbar
Posterior/Anterior SI ligament
Sacrotuberous Ligament
Sacrospinous ligament
Pubic Symphysis
Name all the Transversospinalis
Multifidus
Semispinalis
Rotators
Left sided chest pain, Shoulder pain, Jaw and neck