Knee/Hip Anatomy
What is the largest sesamoid bone in the body?
What is Jumper's knee?
Patellar tendonitis
Piriformis syndrome's main symptom is numbness and tingling from _____ to _____.
Glute / Foot
The ______ helps deepen the glenohumeral joint at the shoulder.
Labrum
Name one MOI of a concussion
The rectus femoris performs knee extension as well as what?
Hip flexion
A grade 3 LCL tear would be confirmed with what special test?
Varus stress test
Name two signs/symptoms for an acute femoral fracture.
Bone displacement, muscle laceration, major internal bleeding, muscle spasm, deformity, swelling, etc.
What does FOOSH stand for?
Falling On (an) Outstretched Hand
Who is at an increased risk for experiencing a TBI and prolonged recovery?
Youth ages 5-18
What structure provides stability against a valgus forces?
MCL
Which knee brace is most commonly used after surgery?
Knee Immobilizer
What is the main cause of myositis ossificans?
Returning to running/activity too quickly
Most commonly fractured bone in the upper extremity?
Clavicle
What flows into brain cells after a concussion occurs?
Calcium
Normal ROM for hip abduction is:
Which causes instability with anterior movement of the tibia in relation to the femur?
ACL sprain/tear
At around what percentage of ROM/strength can an athlete return to play?
80%
What does AC stand for in AC joint?
Acromioclavicular joint
Name something a coach might be responsible for after their athlete has a concussion.
Recognize symptoms, communicate with other health care team members, discuss with parents, promote honest symptom reporting
Name two muscles involved in adduction.
Adductor longus, adductor brevis, adductor magnus, pectineus
How would S/S for a meniscus tear differentiate from an MCL sprain?
Catching, locking, giving out, etc.
Name two signs/symptoms of a hip labral tear.
Locking/clicking, pain in hip/groin, stiff and limited ROM
Four muscles involved in the rotator cuff.
Supraspinatus, infraspinatus, teres minor, subscapularis
Name two emotion/mood related symptoms after a concussion.
Irritability, sadness, more emotional, nervousness, anxiety