During HVLA manipulation to fix a posterior talus, which is the initial patient position?

During HVLA manipulation to fix a posterior talus, which is the initial patient position?

• A. Patient supine with feet on the table
• B. Patient prone with the knee flexed
• C. Patient seated with the leg extended off the table
• D. Patient in lateral decubitus

Answer: (A)

The main idea here is to set up for a precise, short push at the ankle by giving the clinician easy access to the talus and a stable base to control the movement. Placing the patient supine with the feet on the table allows the practitioner to stabilize the leg and position the talus so that a quick anterior-directed impulse can move the talus forward within the ankle mortise. This setup also gives the clinician a comfortable, controlled line of force and reduces the risk of unwanted motion elsewhere. Other positions would compromise access or control: being prone or seated can make it harder to reach and align the talus accurately, and may require awkward lever angles or unstable supports, making a safe, effective HVLA thrust more difficult. The supine, feet-on-table position is the most straightforward, stable setup for delivering a precise HVLA adjustment to correct a posterior talus.

The main idea here is to set up for a precise, short push at the ankle by giving the clinician easy access to the talus and a stable base to control the movement. Placing the patient supine with the feet on the table allows the practitioner to stabilize the leg and position the talus so that a quick anterior-directed impulse can move the talus forward within the ankle mortise. This setup also gives the clinician a comfortable, controlled line of force and reduces the risk of unwanted motion elsewhere.

Other positions would compromise access or control: being prone or seated can make it harder to reach and align the talus accurately, and may require awkward lever angles or unstable supports, making a safe, effective HVLA thrust more difficult. The supine, feet-on-table position is the most straightforward, stable setup for delivering a precise HVLA adjustment to correct a posterior talus.