Class 1 Flashcards
Bones of pelvis
OK
What is in-between trochanters of femur
Trochanteric crest posterior
Intertrochanteric line anterior surface
Where does the great saphenous vein drain
Anterior to medial malleolus into the femoral vein
Where does small saphenous vein drain
Posterior to lateral malleolus into popliteal vein
What are the deep veins of the leg
Dorsalis pedis Posterior tibial Popliteal Femoral External iliac
What vein drains gluteal region
Internal iliac
Know lymphatics
Big toe and middle compartment L5
Lateral S1
Medial side of foot L4
L3,L2,L1 up the leg
Where do lymph accompanying great saphenous drain
Superficial inguinal
Where do lymph accompanying small saphenous drain
Popliteal
What type of joint is the hip joint
Ball and sock
What deeps the hip joint
Acetabular labrum
What ligaments support the hip joint
Ileofemoral
Pubofemoral
Ischiofemoral
What is the ileofemoral and where does it attach and insert
Y shaped anterior
Prevents hyperextension
AIIS into intertrochanteric line of femur
What is pubofemoral and role
Anterior
Hyperabduction
What is the ischiofemoral and role and attachment and insertion
Posterior
Prevents hyperextension
Ischium -> greater trochanter
What are the flexors of the hip joint
Iliopsoas Quadriceps Sartorius Pectineus Gracillis Tensor fascia lata
What are the extensors of the hip joint
Gluteus maximus
Hamstrings
Adductor magnus
Wha are the abductors
Gluteus medius and minimus
Piriformis
Tensor fascia lata
What are the adductors
Adductor longus - on top of brevis Adductor brevis - on top of Magnus Adductor Magnus - biggest and most deep Pectineus - vertical near longsus Gracilis Obturator externes - horizontal
What are the lateral rotators
Biceps femoris Gluteus maximus Piriformis Sartorius Gemelli Quadrates femoris Obturator internus Obturator externus - part of adductor
What are the medial rotators
Gluteus medius and minimus
Tensor fascia lata
What are quadriceps made up of
Rectus femoris
Vastus medialis
Vastus intermediatus - behind rectus femoris
Vastus lateralis
What do quadriceps unit to form
Quadriceps femoris tendon above patella then insert into tibial tuberosity as Patella ligament which attaches to tibia (medial)
What nerve innervates the flexors of the hip joint
Femoral Except iliopsoas (L2-L4)
What is the pectineus
Flat muscle at base of femoral triangle
Seen when other adductor muscles cut away
Femoral + obturator
What nerve innervates the adductor muscles
Obturator nerve (L2-L4)
What is the adductor hiatus
Hole in adductor Magnus which femoral artery vein and nerve travel through
What muscles make up the hamstrings
Biceps femoris
Semimembranosus
Semitendinosus
What are the actions of the hamstrings
Extension of hip
Flexion of knee
What nerve innervates the hamstrings
Tibial nerve
Branch of sciatic
Where do semimembranosus and tendinsosus originate from
Ischial tuberosity
Attach to tibia tuberosity
Where does biceps femorris originate and attach
Ischial tuberosity
Attach to fibula tuberosity
What is the femoral triangle
A triangular depression below the inguinal ligament
What is the superior border
Inguinal ligament
What is the medial border
Adductor longus
What is the lateral border
Sartorius
What are the contents of the femoral triangle
Femoral nerve - most lateral
Femoral artery
Femoral vein
Femoral canal - lymph
What is in the femoral sheath
Everything but femoral nerve
What is the adductor canal
As neuromuscular structure leave the apex they burrow to form adductor canal
Pass through adductor hiatus and emerge into popliteal fossa
What nerves make up the lumbar plexus
Femoral - L2-L4
Obturator - L2-L4
Where does lumbar plexus emerge
Through psoas major
What is more lateral in the lumbar plexus
Femoral nerve
Obturator is small and passes between longs and brevis through obturator foramen
