What is the primary purpose of the "bridge and brace" technique during otoscopy?

The primary purpose of the "bridge and brace" technique during otoscopy is to stabilize the patient's head and minimize movement. This technique involves using the examiner’s hand to create a stable support system for both the otoscope and the patient's head. By stabilizing the patient's head, the practitioner reduces the risk of injury or discomfort that could arise if the patient moves during the examination. Steadying the head also allows for a clearer view of the ear canal and tympanic membrane, leading to a more accurate assessment of the ear's condition. This technique is especially important in pediatric patients or individuals who may have difficulty remaining still, as it enhances both safety and effectiveness during the otoscopic examination.