It is well known that x-rays used for surgical planning vary in magnification. This variation exists in part because of the diversity of techniques used by x-ray technologists, patient positioning, and the patient’s size. Even with strict imaging protocols, the magnification of an x-ray image can vary. A thin patient lying on an imaging receptor is only a few inches above the plate, giving little distance for the X-rays to diverge. In a larger patient, the distance may be twice as far from the plate, allowing the divergent beam to spread much more before it hits the plate. This can result in a magnification factor of approximately 20%. Scaling an x-ray image is mandatory to assure the highest level of accuracy throughout the planning process, especially orthopedic templating. Does size matter when it comes to magnification of an x-ray and surgical planning? Absolutely! Preoperative planning aims to reduce the risk of intraoperative fracture and decrease overall surgical time. Images that are used for surgical planning must be accurately scaled to allow for accurate implant selection.
Akucal Replacement Spheres (Qty. 5)
- SKU
- SPH-5PK-11
Description / Akucal Replacement Spheres (Qty. 5)
Akucal Replacement Spheres are precision-engineered calibration markers used for accurate digital X-ray image scaling in radiology and orthopedic imaging. Trusted in imaging departments worldwide, these Rollr precision markers are manufactured from high-quality surgical stainless steel to ensure consistent performance without “burn out” or distortion caused by X-ray beam divergence.
Unlike inferior calibration tools, Akucal spheres maintain their true size and shape across all imaging conditions, making them essential for accurate orthopedic templating, implant sizing, and surgical planning. These replacement spheres are designed for use with Akucal image scaling devices and provide a known, consistent reference point at the level of anatomy.
For infection control and sanitation, the spheres can be autoclaved when completely removed from the device, making them suitable for repeated clinical use. Each pack includes five (5) precision spheres, ensuring your department always has replacements available to maintain workflow efficiency and measurement accuracy.
Available Sizes:
• 25 mm
• 25.4 mm
• 30 mm
Packaging:
• Quantity: 5 spheres per pack
More Information
| SKU | SPH-5PK-11 |
|---|---|
| Shipping Method | UPS |
| Warranty | 1 year |
| Condition | New |
| Special Price | $203.00 |