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Orthopaedics · Ankle injuries
Sample itemWhich ligament is most often injured in an inversion ankle sprain?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Anterior talofibular ligament
Inversion injury stresses the lateral ankle complex, and the anterior talofibular ligament is commonly the first and most frequently injured ligament.
Option by option
A. Anterior talofibular ligament (correct)
Correct: ATFL is the classic ligament injured by inversion.
B. Patellar ligament
Patellar ligament transmits quadriceps force at the knee.
C. Anterior cruciate ligament
ACL stabilizes the knee, not the ankle.
D. Deltoid ligament
Deltoid ligament lies medially and is injured more with eversion.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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