Patient Positioning
Patient lies supine, knee 20°–30° flexed. Place a small pillow under the joint to keep this position.
Probe Positioning
Place the transducer on a sagittal plane in the midline over the patellar tendon and the distal part of the patella or tibial tuberosity (landmark).
Note: Osgood-Schlatter disease is an inflammation of the area the patellar tendon from the kneecap attaches to the tibia.