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Southeastern SA TG 6
Southeastern Institute SA Trail Guide Chapter 6
Question | Answer |
---|---|
All lateral hip rotators have this common insertion | Greater trochanter |
This muscle can entrap the sciatic nerve | Piriformis |
O - anterior sacrum I - greater trochanter | Piriformis |
This is the largest nerve of the body, and it can be entrapped by piriformis | Sciatic |
The coccyx, PSIS, and greater trochanter are bony landmarks to help isolate... | Piriformis |
“Sits” bones” | Ischial tuberosity |
Longest, heaviest bone of the body | Femur |
The pubis, ilium, and ischium form what bone? | Hip |
Long superior edge of the ilium | Iliac Crest |
What kind of joint is the hip joint? | Ball and Socket |
Large superficial bony mass located on the side of the hip | Greater Trochanter |
Large triangular bone at the inferior end of the vertebral column | Sacrum |
Tail bone | Coccyx |
The junction between the sacrum and the ilium | Sacroiliac Joint |
Four large muscles found on the anterior thigh | Quadriceps femoris |
All the quadriceps femoris muscles perform this action when they shorten | Knee extension |
This quadriceps femoris muscle can help flex the hip | Rectus femoris |
All of the quadriceps femoris muscles insert on this bony landmark | Tibial tuberosity |
This sesamoid bone can be found in the tendon of the quadriceps femoris group of muscles | Patella |
O - anterior inferior iliac spine (AIIS) I - tibial tuberosity | Rectus femoris |
O - lateral lip of the linea aspera I - tibial tuberosity | Vastus lateralis |
This muscle can laterally displace the patella | Vastus lateralis |
O - medial lip of the linea aspera I - tibial tuberosity | Vastus medialis |
This muscle can medially displace the patella | Vastus medialis |
O - anterior shaft of the femur I - tibial tuberosity | Vastus intermedius |
How many joints does rectus femoris cross? | 2 |
What is the most superficial gluteal muscle? | Gluteus maximus |
What is the deepest gluteal muscle? | Gluteus minimus |
O - coccyx, sacrum, posterior iliac crest and sacrotuberous ligament I - gluteal tuberosity and iliotibial band (tract) | Gluteus maximus |
What muscle extends, laterally rotates and abducts the hip? | Gluteus maximus |
O - gluteal surface of ilium between the iliac crest/ posterior & anterior gluteal lines I - greater trochanter | Gluteus medius |
O - gluteal surface of the ilium between the anterior and inferior gluteal lines I - anterior greater trochanter | Gluteus minimus |
Which gluteal muscle can abduct the hip and medially or laterally rotate the hip? | Gluteus medius |
What gluteal muscle can abduct, medially rotate or help flex the hip? | Gluteus minimus |
What muscle lies deep to the iliotibial tract? | Vastus lateralis |
O - iliac crest, posterior to the ASIS I - iliotibial tract | Tensor fasciae latae (TFL) |
This muscle flexes, medially rotates and abducts the hip. It also inserts into the iliotibial tract. | Tensor fasciae latae (TFL) |
Superficial sheet of fascia with vertical fibers that run along the lateral thigh | Iliotibial band |
O - anterior superior iliac spine I - proximal medial shaft of the tibia at the pes anserinus | Sartorius |
This muscle can flex, laterally rotate, abduct the hip and flex the knee and medially rotate the knee when flexed | Sartorius |
This is the longest muscle of the body | Sartorius |
How many deep lateral hip rotators are there? | 6 |
Quadratus femoris, Obturatus internus, Obturator externus, Gemellus superior, & Gemellus inferior are muscles of this group... | Lateral hip rotators |
Quadratus femoris, Obturatus internus, Obturator externus, Gemellus superior, & Gemellus inferior all perform what action on the hip when shortened? | Lateral rotation |
All muscles in this group adduct and medially rotate the hip | Adductors |
O - pubis to ischial tuberosity I - linea aspera to adductor tubercle | Adductor magnus |
Only adductor that will extend the hip | Adductor magnus |
O - pubic tubercle I - medial lip of linea aspera | Adductor longus |
How many adductor muscles are there? | 5 |
O – pubis I - pes anserinus / proximal medial shaft of the tibia | Gracilis |
Only adductor to cross tibiofemoral joint | Gracilis |
The tibiofemoral joint is commonly known at the... | Knee |
This is the only adductor to flex the knee | Gracilis |
All adductors have a common origin at the... | Pubis |
The bony landmarks of the pelvis (superior & inferior rami of the pubis, pubic tubercle & ischial tuberosity) will help you access the origins of this muscle group | Adductors |
Psoas major and iliacus are called | Iliopsoas |
O - transverse processes of the lumbar vertebrae I - lesser trochanter | Psoas major |
O - iliac fossa I - lesser trochanter | Iliacus |
Psoas major and iliacus have the primary action of | Hip flexion |
The inguinal ligament, sartorius and adductor longus form the... | Femoral triangle |
Superficial band stretching between the ASIS and the pubis | Inguinal ligament |
The femoral artery, nerve and vein form a neurovascular bundle that goes through the... | Femoral triangle |
Distal to the inguinal ligament, these feel like small bumps | Inguinal lymph nodes |
Ligaments, tendons, fasciae and retinacula are all forms of what kind of tissue | Connective |
Another name for the coxal joint is? | Hip |
The two dimples at the small of the back can help identify what bony landmark. | PSIS |
Most posterior adductor | Adductor magnus |
The ASIS and PSIS can be found on each end of this bony landmark. | Iliac crest |
All of the hamstrings originate from this bony landmark. | Ischium |
O - ischial tuberosity & linea aspera I - head of fibula | Biceps femoris |
O - ischial tuberosity I - proximal, medial tibia at pes anserinus | Semitendinosus |
O - ischial tuberosity I - posterior medial tibia | Semimembranosus |
This group of muscles extend the hip and flex the knee | Hamstrings |
This is the only adductor muscle to help with knee flexion | Gracilis |
Prime mover or agonist for hip flexion | Iliopsoas |
If you are palpating between the naval and the ASIS, follow your clients exhalation you will feel what muscle? | Psoas major |
If you curl your fingers around the anterior portion of the iliac fossa, you will palpate what muscle? | Iliacus |