Hip Region
Which bones make up the acetabulum?
All 3 (ischium, ilium, pubis)
What 2 muscles attach on the pectineal line on the femur?
Pectineus, Adductor Brevis
What is the only muscle that attaches on the Navicular bone?
Posterior Tibialis
What are the hallmark characteristics of the lumbar vertebra?
Large kidney shaped vertebral bodies, and short/sturdy spinous processes
You are on a walk in the woods and there is a log in your path. You have to step over it. What are the myotomes of your open chain foot and hip?
L2 - Hip flexion
L3 - Knee Extension
L4 - dorsiflexion
Which ligament prevents superior movement of the inferior part of the sacrum?
Sacrotuberous Ligament
Name the superolateral and superomedial boundaries of the popliteal fossa
Superolateral = biceps femoris, Superomedial = semitendinosus, semimembranosus
Posterior Tibial Artery divides into what 2 terminal branches in the foot?
Medial and Lateral Plantar Artery
What nerve supplies sensory to the back of the neck and occipital region?
Greater occipital nerve
Identify the structures in the Flexor Retinaculum in the ankle from anterior to posterior.
Tibialis Posterior, Flexor Digitorum Longus, Posterior Tibial Artery, Tibial Nerve, Flexor Hallucis Longus
The ________ gluteal nerve enters the gluteal region through the _______________________________ to innervate the Gluteus Medius and Gluteus Minimus Muscles, whereas the ___________ gluteal nerve enters here to innervate the Gluteus Maximus Muscle
Superior Gluteal Nerve, Greater Sciatic Notch/Foramen, Inferior Gluteal Nerve
Which nerve traverses the adductor canal and becomes superficial through sartorius and gracilis tendons?
Saphenous Nerve
Your cat brushes up against your outside leg. What nerve allows you to feel her fur and where does it originate?
medial sural cutaneous (from tibial nerve) and fibular communicating branch (from common fibular nerve); which originate from the sciatic nerve
Which ligament attaches from the dens to the lateral sides of the foramen magnum?
Alar Ligament
When you are testing your patients balance and ask them to stand on their R foot, their L pelvic half does not remain level and drops. What is this called? What nerve could be injured?
Trendelenburg, Superior Gluteal Nerve
Name the branches off of the Internal Iliac Artery
Superior Gluteal A
Inferior Gluteal A
Internal Pudendal Artery
Obturator Artery
Your patient has a large Q angle, what does this mean at the knee?
Genu Valgum (knock knee)
Name the 6 muscles innervated by the Deep fibular nerve.
Tibialis Anterior, Extensor digitorum longus, extensor hallucis longus, fibularis Tertius, extensor digitorum brevis, extensor hallucis brevis
What ligament prevents separation of the lamina and abrupt flexion movements?
Ligamentum Flavum
Whats this? (Show photo)
Fibularis Longus Tendon on Plantar Surface of the foot
What type of fracture could occur in athletes that do extreme hip flexion with knee extension activities.. such as hurdlers?
Avulsion Fracture of hamstrings off ischial tub
You have a long commute to work and your car only has lap seat belts. Over the past few days you notice a tingling sensation on your outer thigh. What is happening?
A nerve injury/compression to lateral femoral cutaneous nerve
An injury to S1 would leave you with what movements at the ankle? (You don’t have supply from S1) - discuss plantarflexion, dorsiflexion, inversion, eversion.
Full Inversion, Weak Dorsiflexion, Weak Eversion, VERY weak plantarflexion
Where do spinal taps occur? Which space?
Through the dura, in the subarachnoid space - where the cerebrospinal fluid is located
Which ligament resists anterior displacement of the femur on the tibia and/or posterior translation of the tibia on the femur?
PCL