Hip

Abstract

A linear transducer at 10–13 MHz will allow the best visualization for thin patients, especially for the lateral hip structures. A curvilinear 5-MHz probe is often necessary for muscular or obese patients to allow adequate penetration and visualization of the joint and deeper hip structures. Generally, it is best to start with a high-frequency linear transducer and then switch to a curvilinear transducer if unable to visualize adequately. Use the highest-frequency transducer that provides adequate penetration. If your machine has hip presets, start with those. If the hip joint is deeper than 6 cm, then a 5-MHz curvilinear transducer set at 10–12 cm of depth with two focal zones will give the best visualization.