Lower Leg and Foot
This tendon is the thickest and strongest in the body, functioning to elevate the heel and depress the forefoot
What is the calcaneal (or Achilles) tendon
This cup-shaped structure protrudes laterally and serves as the articulation site for the femur
What is the acetabulum
This bone is recognized as the longest and strongest bone in the human body
What is the femur
The anterior compartment of the thigh, which contains the hip flexors and knee extensors, is generally innervated by this nerve
What is the femoral nerve
This emergency condition occurs when excessive pressure builds up inside an enclosed muscle space, obstructing blood flow and potentially requiring a fasciotomy
What is compartment syndrome?
This specific movement involves the lateral edge of the heel striking the ground, with the foot rolling inward to absorb shock
What is pronation
This wedge-shaped fibrocartilaginous ring increases the stability of the hip joint by deepening the socket and increasing the concavity of the articulating surface
What is the acetabular labrum
This muscle, which passes obliquely across the thigh, is the longest muscle in the body and functions to flex, abduct, and externally rotate the hip joint.
What is the sartorius
The external iliac artery transitions and becomes this artery once it passes the inguinal ligament
What is the femoral artery
This condition is defined as the death of bone tissue due to loss of vascular supply, and atraumatic causes can include long-term use of steroids or heavy alcohol use.
What is avascular necrosis?
These three muscles collectively make up the superficial posterior compartment of the lower leg
What are the gastrocnemius, soleus, and plantaris
The principal blood supply to the hip joint is provided by this artery.
What is the medial circumflex femoral artery
The boundaries of this diamond-shaped, fat-filled cavity include the biceps femoris superolaterally and the lateral and medial heads of the gastrocnemius inferiorly
What is the popliteal fossa
Just distal to its compartment behind the medial malleolus, the tibial nerve divides into these two nerves
What are the medial and lateral plantar nerves
On physical examination, a patient with an Achilles tendon rupture will be completely unable to perform this specific movement against resistance
What is plantar flexion
As it passes to the distal phalanx of the great toe, the tendon of this muscle runs between two sesamoid bones to protect it from the pressure of the 1st metatarsal head.
What is the flexor hallucis longus (FHL)?
Slipped capital femoral epiphysis (SCFE) is a condition that is most common in boys of this specific age range
What is 10-16 years old?
This strong intrinsic ligament resists anterior translation of the tibia on the femur, particularly at 30 and 90 degrees of knee flexion.
What is the anterior cruciate ligament (ACL
This specific nerve provides motor innervation to the lateral compartment of the leg
What is the superficial fibular nerve
to properly palpate this specific pulse, the patient should be placed in a prone position with the knee flexed to relax the surrounding fascia and hamstrings
What is the popliteal pulse
This wedge-shaped bone is the most lateral and distal of the tarsal bones
What is the cuboid
These two ligaments make up the anterior ligamentous support for the hip joint capsule
What are the iliofemoral and pubofemoral ligaments
This passageway allows the femoral artery and vein to move into the popliteal fossa, and it is located between the distal aponeuroses and tendon of the adductor magnus.
What is the adductor hiatus
This artery is the largest nutrient artery in the body and typically arises from the origin of the anterior or posterior tibial artery.
What is the nutrient artery of the tibia
This is the most commonly injured ligament in the ankle as a result of hyperinversion
What is the anterior talofibular ligament (ATFL