What does the Talar tilt test assess?

What does the Talar tilt test assess?

• A. To assess tibiofemoral joint laxity.
• B. To evaluate posterior ankle stability.
• C. To assess calcaneofibular ligament and deltoid ligament integrity.
• D. To test plantar flexion strength.

Answer: (C)

The test examines the stability of the ankle ligaments by tilting the talus inside the ankle joint. By applying a varus (inversion) stress to the ankle, the clinician tensions the lateral ligament complex. The calcaneofibular ligament is the primary structure stressed, so increased tilt or laxity during the maneuver suggests injury to this ligament. In more extensive injuries, or when there is combined instability, the deltoid ligament on the medial side can also be affected, which is why this test can indicate integrity of both the calcaneofibular and deltoid ligaments. This maneuver is not about knee joint laxity, posterior ankle stability in isolation, or testing plantarflexion strength.

The test examines the stability of the ankle ligaments by tilting the talus inside the ankle joint. By applying a varus (inversion) stress to the ankle, the clinician tensions the lateral ligament complex. The calcaneofibular ligament is the primary structure stressed, so increased tilt or laxity during the maneuver suggests injury to this ligament. In more extensive injuries, or when there is combined instability, the deltoid ligament on the medial side can also be affected, which is why this test can indicate integrity of both the calcaneofibular and deltoid ligaments. This maneuver is not about knee joint laxity, posterior ankle stability in isolation, or testing plantarflexion strength.