Radiographic Reference Ball designed to improve measurement accuracy when taking radiographs where the area of interest is elevated above the plate. Ideal for both digital and analogue imaging systems, it is especially valuable for implant templating procedures such as total hip replacement. The 25mm diameter reference ball is mounted on a stable base with a flexible neck, allowing precise positioning at the same level as the area being examined. Its spherical design helps eliminate scaling errors often caused by ruler-style references that may not sit parallel to the plate.
