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HLTH109 Lecture Notes - Lecture 11: Iliacus Muscle, Saphenous Nerve, Intervertebral Disc

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marooncaribou266
26 Oct 2018
School
Macquarie University
Department
Health
Course
HLTH109
Professor
Goran Strkalj

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Document Summary

3rd of september 2018: thigh: the femur, proximal tibia, proximal fibula, patella, muscle compartments: Adductors of the thigh at the hip joint. Sciatic nerve innervation: anterior compartment of the thigh: Iliac crest between asis and tuberculum (lateral aspect) Tibia (medial surface inferomedial aspect to tibial tuberosity) Flexes thigh (at hip) and leg (at knee) Extends leg (knee: medial compartment of the thigh: Flexes and assists in medial rotation of leg. Pectineal line of femur obturator nerve adducts and flexes thigh. Hp: adductor tubercle: posterior compartment of the thigh: Sh: linea aspera and lateral supracondylar ridge of the femur. Sciatic nerve: femoral triangle, base: inguinal ligament of the pelvis, medial border: adductor longus, lateral border: sartorius, floor: iliopsoas and pectineus, apex: continual with adductor canal that descends medially and through the adductor hiatus. Other contents of the femoral triangle: femoral sheath: Subdivided into 3 compartments containing the artery, vein and lymphatic"s: femoral canal:

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Related Questions

For muscle anatomy identification, you will need to identify thename of the muscle, the origin, the insertion, and the action ofthe muscle labeled on the models. You can find origins/insertionsin your lab manual, but you can also find the specific origins andinsertions we are looking for on the laminated cards for the claymodeling in lab. For actions, please identify the primary action ofthe muscle. For example for the gluteus maximus, the primaryactions are extension and rotation of the hip and maintain kneeextension. Many muscles also perform other actions in which theyare supporting other muscles. You do not have to include these,just focus on primary action. Please make sure you also know theindividual muscles of the iliopsoas, quadriceps, hamstrings, andpelvic floor.

iliopsoas (psoas major and iliacus)

gluteus maximus

gluteus medius

sartorius

adductor longus

adductor magnus

gracilis

quadriceps femoris (rectus femoris, vastuslateralis, vastus medialis, vastus intermedius)

hamstrings (biceps femoris, semitendinosus,semimembranosus)

pelvic floor (levator ani and external urethralsphincter)- NO origins and insertions assessed for thesemuscles, just identification on models and actions.

Flexor digitorum longus

fibularis longus (peroneus longus)

extensor digitorum longus

gastrocnemius

soleus

extensor hallucis longus

tibialis anterior

Also find: patellar ligament, calcanealtendon