Handheld ultrasound has become important in this conversation because it reduces size, infrastructure requirements, and workflow friction compared with traditional cart-based systems.
Recent prospective comparative research found similar overall diagnostic accuracy between a handheld ultrasound device and a cart-based model for selected point-of-care applications, including cardiac, lung, renal, aortic, and biliary assessments.
The strongest use case in private practice is usually not broad replacement of formal imaging. It is targeted adoption for selected questions: bladder assessment, focused abdominal review, lung ultrasound, procedural guidance, vascular access, perioperative assessment, or limited focused cardiac use.
Implementation still matters. This means device selection should be paired with training, defined scope, documentation habits, and a referral pathway for studies that require comprehensive imaging or specialist review.
Handheld ultrasound can lower the barrier to bringing focused imaging closer to the patient. It should be positioned as a practical tool for defined bedside and office-based applications, not as a universal substitute for full ultrasound platforms.
Dr Yahya Docrat is an anaesthetist based in Johannesburg, South Africa, with clinical experience in perioperative medicine and point-of-care ultrasound applications in anaesthesia, emergency medicine and critical care.