Spine
Neurological
Evidence: confirmed
Ankle Clonus Test Special Test
Orthopedic Physical Examination & Clinical Assessment Guide
What is it used for?
- Screening for Upper Motor Neuron Lesions (Hyper-reflexia).
How to Perform
- Action: Quickly and forcefully dorsiflex the patient's foot and hold it there.
Interpretation of Results
- Positive Test: Rhythmic, beating oscillations (foot pulses against hand) > 3 beats.
References
- Magee, D. J. (2021). Orthopedic Physical Assessment.