A Hand 3D Reconstruction (Metacarpal & Phalanges) is an advanced imaging technique that utilizes data from a CT (computed tomography) scan to generate a detailed three-dimensional model of the hand, specifically focusing on the metacarpal bones (palm) and phalanges (fingers), excluding the carpal bones unless otherwise specified. This process involves capturing multiple thin-slice X-ray images as the scanner rotates around the hand, which are then computationally reconstructed into a rotatable, high-resolution 3D representation, showcasing the intricate bony architecture and spatial relationships of the metacarpals and phalanges. It is particularly valuable for assessing complex fractures, joint dislocations, or deformities like malunion, and aids in preoperative planning for procedures such as fracture fixation or reconstructive surgery by providing precise measurements and a clear view of bone alignment. The technique, performed without contrast unless soft tissue detail is required, offers superior visualization compared to plain X-rays, revealing subtle abnormalities that might be obscured in two-dimensional images, though it involves higher radiation exposure. Positioned supine or with the hand isolated, the patient benefits from this method’s diagnostic clarity, making it an essential tool for orthopedic and trauma cases requiring detailed hand analysis.

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