What is the purpose of using a transorbital approach in ocular ultrasound?

The purpose of using a transorbital approach in ocular ultrasound is primarily to improve imaging of structures behind the eye. This technique allows the ultrasound beam to pass through the orbital space, providing optimal access to the posterior segment of the eye. By placing the transducer in the orbital area rather than the typical axial approach, sonographers can gain clearer, more detailed images of critical structures such as the optic nerve, retro-orbital tissue, and any abnormalities that may be present behind the globe. This increased visibility is crucial for accurate diagnosis and assessment of conditions affecting the posterior segment of the eye.

While communication with the patient, panoramic viewing, and reducing procedure time may be relevant to various aspects of patient care and ultrasound efficiency, they are not the primary objectives of employing a transorbital approach in ocular imaging. The strength of this technique lies in its ability to enhance visualization of deeper ocular structures, which is essential for delivering high-quality and informative diagnostic interpretations.