MSK 1 final Flashcards
(88 cards)
What is the most common MOI for lateral ankle sprain?
Inversion injury, often with plantarflexion
Which ligamanet is most commonly injured in a lateral ankle sprain?
Anterior talofibular ligament ATFL
What are key special tasts for lateral ankle sprain?
anterior drawer, talar tilt (lateral), reverse anterior drawer
What are hallmark symptoms of chronic ankle instability?
History of ankle sprains, instability, or “giving way”, impaired balance, decreased fibularis strength
Which condition presents with “snapping” during DF and eversion due to subluxation?
Fibularis longus/bravis subluxation
What is a distingushing test for fibularis subluxation?
Fibularis subluxation test - snapping over lateral malleolus
Which condition is charactericed by deep ankle pain, mechanical symptoms and TTP to talar dome?
osteochondral defect
What is the windlass test used for?
Diagnosing plantar fascitits or plantar heel pain by stressing the plantar fascia
What are positive signs of anterior ankle impingement (CRP)?
anterolateral joint tenderness and swelling, pain with forced DF, single leg squat, and activity, absence of instability
What population and symptoms are typical for Sever’s Disease?
active childeren ages 7-14; posterior heel pain, worse with activity and resisted plantarflexion
What test is most specific for an ACL tear?
Lachman’s test - high sensitivity (85%) and specifitiy (94%)
What is the typical MOI for a medial collateral ligamnet (MCL) injury?
lateral impactto the knee causing valgus stress
What condition causes anterior knee pain, worse with squatting, and has no structural lesion?
Patellofemoral Pain Syndrome (PFPS)
Which test is best for detecting a meniscal tear?
Thessaly, McMurray’s test, and joint line palpation
What is cause of Osgood-Schlatter disease?
Traction apophysitis of the tibial tuberosity in adolescents due to repetitive strain
What are hallmark signs of femoroacetabular impingement syndrome (FAIS)?
Positive FADIR test, anterior hip pain with squatting or sitting, limited ROM.
What conditon involves avascular necrosis of the femoral head in childeren?
Legg-Calve-Perthes Disease
What test is commonly positive in a hip labral tear?
FADIR test, FABER test, and log roll test
Which hip conditon typically presnts with Trendelenburg sign?
Gluteus medius tendinopathy or tear (greater trochanteric pain syndrome)
What diagnosis should be suspected in an adolescent with hip held in ER and medial knee pain?
Slipped Capital femoral epiphysis
what symptoms are typical of lumbar stenosis?
Bilateral leg pain, worse with walking/standing, relieved by sitting or flexion
Whar CPR supports lumbar manipulation treatment?
FABQ-W < 19 , symptoms < 16days, no symptoms distal to knee, 1 hypomobile segment, 1 hip with >35 degree IR
What is a hallmark of sponyloithesis in younger athletes?
Pain with extension, step off deformity, positive stork test
Which test identfies lumbar instability>
Positive prone instability test, aberrant movement, SLR > 91 degrees, age < 40 years,