Lower limb High Yield
Terms
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- Boundaries of femoral triangle
-
Inguinal ligament
Sartorius
Adductor longus - Structure immediately lateral to femoral sheath
- Femoral nerve
- Structure immediately medial to femoral artery in femoral sheath
- Femoral vein
- Contents of femoral canal
- Deep inguinal lymph nodes
- Medial boundary of femoral ring
- Lacunar ligament
- Structures that course throughout entire length of adductor canal
- Femoral artery and vein
- Structures that course through only portion of adductor canal
-
Saphenous nerve
Nerve to vastus medialis
Descending genicular vessels - Muscle that forms floor of popliteal fossa
- Popliteus
- Muscle that is a chief flexor at hip joint
- Iliopsoas
- Muscle that prevents pelvis from tilting when walking
- Gluteus medius
- Nerve affected when pelvis tilts to unsupported side during gait
- Superior gluteal nerve
- Muscles which extend thigh and flex leg
- Hamstrings
- Muscle that extends leg
- Quadriceps femoris
- Specific muscle that holds patella in place
- Vastus medialis
- First portion of quadriceps femoris to atrophy with injury to femoral nerve
- Vastus medialis
- Last portion of quadriceps femoris to recover following injury
- Vastus medialis
- Muscle that unlocks knee joint
- Popliteus
- Muscle affected with foot slap
- Tibialis anterior
- Major spinal cord level of nerve affected causing foot slap
- L4
- Chief invertors of foot
- Tibialis anterior and posterior
- Chief evertors of foot
- Fibularis longus and brevis
- Ligament that checks backward displacement of femur on tibia
- Anterior cruciate
- Ligament laxity with positive valgus maneuver
- Medial collateral
- Most commonly injured ankle ligament
- Anterior talofibular
- Ligament stretched with flat foot
- Plantar calcaneonavicular
- Joints for movements of inversion and eversion
- Subtalar and transverse tarsal
- Major artery to head of femur
- Medial femoral circumflex
- Nerve affected with fracture of head and neck of fibula
- Common fibular
- Tendon affected with avulsion fracture of 5th metatarsal
- Fibularis brevis
- Innervation of adductor magnus
- Obturator, tibial portion of sciatic nerve
- Nerve affected with tarsal tunnel syndrome
- Tibial
- Cutaneous innervation to medial side of foot
- Saphenous L4
- Cutaneous innervation to lateral side of foot
- Sural S1
- Cutaneous innervation of heel
- Tibial
- Cutaneous innervation to dorsal aspect of web between toes 1 and 2
- Deep fibular
- Cutaneous innervation of most of drosum of foot
- Superficial fibular
- Major dermatome to big toe
- L4
- Dermatome to small toe
- S1
- Spinal level of patellar reflex
- L4
- Spinal level of Achilles reflex
- S1
- Locking of knee when walking suggests
- Meniscus injury
- Major injury triad with lateral impact to knee
- Medial collateral, medial meniscus and anterior cruciate ligament