Talar Tilt Test |
Examination type |
ligamentous stress |
Patient & Body Segment Positioning |
The subject
is short sitting on a table with the involved foot relaxed and
the knee flexed to 90 degrees. |
Examiner Position |
The examiner
stabilizes the distal tibia with one hand while grasping the
talus with the other hand. |
Tissues
Being Tested |
calcaneofibular ligament, peroneal tendons, syndesmosis. |
Performing the Test |
The examiner
first places the foot in the anatomical position. The examiner
then inverts the talus until pain or apprehension is showed by
the athlete. The test should be done bilaterally to see if
ligamentous stability is the same on each side. |
Positive Test |
If the range
of motion in the adducted position on the involved foot greater
than that of the noninvolved foot reveals a positive test. This
may be indicative for a tear of the calcaneofibular ligament of
the ankle. |
Interpretation |
The talar
tilt test is performed by tilting the foot and looking for a
suction sign or asymmetrical movement. |
Common errors in
performing exam |
Not performing the test in all the
different ranges of motion plantarflexion, dorsiflexion, and
neural. |
Factors possibly
resulting in misinterpretation |
The knee is
flexed to 90 degrees to reduce the tension on the gastrocnemuis
muscle. This test should be performed bilaterally for
comparison. Performing this test with a foot in a more plantar
flexed position places less stress on the calcaneofibular
ligament and instead may stress the anterior talofibular
ligament. Swelling within the ankle joint may reduce the ability
to translate the talus anteriorly |
Related tests |
Anterior
draw test |
References |
Hockenbury,
Todd R., MD; G. James Sammarco, MD. " Evaluation and Treatment
of Ankle Sprains." THE PHYSICIAN AND SPORTSMEDICINE.
Vol. 29 No. 2. February 2001. 12 February 2006. < http://www.physsportsmed.com/issues/2001/02_01/hockenbury.htm>. |
Links: |
http://www.hope.edu/academic/kinesiology/athtrain/program/studentprojects/Ldornbos2/ankleandfoot/sld008.htm
http://www.blackburnfeet.org.uk/hyperbook/trauma/ankle%20ligament%20injuries.htm
http://www.physsportsmed.com/issues/2001/02_01/hockenbury.htm |
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