Studied by 9 people
Looks like no one added any tags here yet for you.
What is the sensory innervation of the upper medial region of the glute?
Superior cluneal and middle cluneal nerves
What spinal levels contribute to the nerves innervating the upper medial quadrant?
L1-L3 and S1-S3
What is the origin of the nerves innervating the upper medial quadrant?
Dorsal rami
What nerve provides sensory innervation to the upper lateral quadrant?
Iliohypogastric nerve
What spinal level contributes to the sensory innervation of the upper lateral quadrant?
L1
What is the origin of the nerve providing sensory information to the upper lateral quadrant?
Ventral rami of lumbar plexus
What nerve provides sensory innervation to the lower medial quadrant?
Posterior femoral cutaneous nerve (AKA inferior cluneal nerve)
What spinal levels contribute to the sensory innervation of the lower medial quadrant?
S1-S3
What is the origin of the nerve providing sensory information to the lower medial quadrant?
Ventral rami of sacral plexus
What nerve provides sensory innervation to the lower lateral quadrant?
Lateral femoral cutaneous nerve
What spinal levels contribute to the sensory innervation to the lower lateral quadrant?
L2-L3
What is the origin of the nerve providing sensory information to the lower lateral quadrant?
Ventral rami of lumbar plexus
What is indicated by number 1?
Lateral femoral cutaneous nerve
Number 1 is a branch off what?
Lumbar plexus
What is indicated by number 2?
Anterior femoral cutaneous nerve
Number 2 is a branch off what?
Femoral nerve
What is indicated by number 3?
Medial femoral cutaneous nerve
Number 3 is a branch off what?
Femoral nerve
What is indicated by number 4?
Posterior femoral cutaneous nerve
Number 4 is a branch off what?
Sacral plexus
What is indicated by number 5?
Obturator nerve
Number 5 is a branch off what?
Lumbar plexus
What is indicated by number 6?
Saphenous nerve
Number 6 is a branch off what?
Terminal branch of femoral nerve
What is indicated by number 7?
Lateral sural nerve
Number 7 is a branch off what?
Common fibular nerve
What is indicated by number 8?
Medial sural nerve
Number 8 is a branch off what?
Tibial nerve
What is indicated by number 9?
Sural nerve
What nerves come together to form number 9?
Medial sural and lateral sural nerves
What is indicated by number 10?
Superficial fibular/superficial peroneal nerve
Number 10 is a branch off?
Common fibular nerve
What is indicated by number 11?
Calcaneal nerve
Number 11 is a branch off what?
Tibial nerve
What is indicated by number 12?
Medial plantar nerve
Number 12 is a branch off what?
Tibial nerve
What is indicated by number 13?
Lateral plantar nerve
Number 13 is a branch off what?
Tibial nerve
What dermatome level innervates 1?
S1
What dermatome level innervates 2?
L5
What dermatome level innervates 3?
L4
What is indicated by number 1?
Tensa fascia lata
What is indicated by number 2?
Gluteus maximus
What is indicated by number 3?
Gluteus medius
What is indicated by number 4?
Gluteus minimus
What is indicated by number 5?
Piriformis
What is indicated by number 6?
Superior gemellus
What is indicated by number 7?
Obturator internus
What is indicated by number 8?
Inferior gemellus
What is indicated by number 9?
Quadratus femoris
What muscle is this?
Tensa fascia lata
What muscle is this?
Tensa fascia lata
What is the origin of this muscle?
Lateral aspect of iliac crest
What is the insertion of this muscle?
IT band
What is the action of this muscle?
Abduct and internally rotate thigh
What is the innervation of this muscle?
Superior gluteal nerve
What spinal levels contribute to innervating this muscle?
L4-S1
What muscle forms attachments at these sites?
Tensa fascia lata
What is the action of a muscle that attaches at these cites?
Abduct and internally rotate thigh
What is the innervation of a muscle that attaches at these cites?
Superior gluteal nerve
What are the spinal levels that contribute to the innervation of the muscle that attaches at thee cites?
L4-S1
What muscle is this?
Gluteus maximus
What is the origin of this muscle?
Posterior gluteal line, posterolateral border of sacrum, PSIS, PIIS, sacrotuberous ligament
What is the insertion of this muscle?
IT band and gluteal tuberosity
What is the action of this muscle?
Extension, abduction, lateral rotation of thigh
What is the innervation of this muscle?
Inferior gluteal nerve
What spinal levels contribute to innervating this muscle?
L5-S2
What muscle forms attachment at thee sites?
Gluteus maximus
What is the action of the muscle that forms attachment at these cites?
Extension, abduction, and lateral rotation of the thigh
What is the innervation of the muscle that forms attachment at these cites?
Inferior gluteal nerve
What spinal levels contribute to
L5-S2
What muscle is this?
Gluteus medius
What is the origin of this muscle?
Superior gluteal line
What is the insertion of this muscle?
Superior part of greater trochanter
What is the action of this muscle?
Abduction and internal rotation of thigh
What is the innervation of this muscle?
Superior gluteal nerve
What spinal levels contribute to the innervation of this muscle?
L4-S1
What muscle forms attachments at these cites?
Gluteus medius
What is the action of the muscle that forms attachments at these cites?
Abduction and internal rotation
What is the innervation of the muscle that forms attachment at these cites?
Superior gluteal nerve
What spinal levels contribute to the innervation of the muscle that forms attachments at these cites?
L4-S1
What muscle is this?
Gluteus minimus
What is the origin of this muscle?
Between anterior and inferior gluteal lines
What is the insertion of this muscle?
Anterior aspect of greater trochanter
What is the action of this muscle?
Abduction and internal rotation
What is the innervation of this muscle?
Superior gluteal
What spinal levels contribute to the innervation of this muscle?
L4-S1
What muscle forms attachment at these cites?
Gluteus minimus
What is the action of the muscle that forms attachments at these cites?
Abduction and internal rotation
What muscle is this?
Piriformis
What is the origin of this muscle?
Anterolateral sacrum, gluteal surface of ilium, and capsule of sacroiliac joint
What is the insertion of this muscle?
Greater trochatner
What is the action of this muscle?
External rotation when thigh is extended and abduct hip if thigh is flexed
What is the innervation of this muscle?
Nerve to piriformis
What spinal levels contribute to the innervation of this muscle?
S2, S3
What muscle forms attachments at these cites?
Piriformis
What muscle is this?
Superior gemellus
What is the origin of this muscle?
Ischial spine
What is the insertion of this muscle?
Trochanteric fossa
What is the action of this muscle?
external rotation of the thigh
Note
Flashcard