Akucal eliminates xray magnification in orthopedic templating

AkucalThe #1 X-Ray Scaling Tool for Orthopedic Templating and PACS

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Akucal eliminates xray magnification in orthopedic templating

AkucalThe #1 X-Ray Scaling Tool for Orthopedic Templating and PACS

Scroll to learn more

The Gold Standard in X-Ray Scaling For orthopedic templating — and PACS measurement verification.

When implant size matters, templating accuracy is non-negotiable. The Akucal™ eliminates magnification error — giving orthopedic surgeons a reliable, repeatable calibration reference in every image.

Scaling Accuracy Determines Implant Fit

Every orthopedic templating workflow depends on one foundational step: correcting for x-ray magnification. Without a precise, correctly-placed calibration marker, even the best surgical planning software produces unreliable implant size estimates.

Built for PACS confidence, too
Akucal isn’t only for templating. It’s also a straightforward way to verify magnification and measurement reliability inside PACS—helping imaging teams and facilities standardize a “known reference” across studies. Try our PACS Truth Engine.

Trusted since 2007 across 8,000+ facilities worldwide. Compatible with all templating software—or none at all. Designed for durability, sanitation, and precision.

"Placing the scaling marker at the level of the center of the acetabular implant produces an accurate template... Digital templating relies on scaling marker position to accurately estimate implant size." — Ramme AJ et al., HSS Journal 2018 (PubMed PMC5786590)

“SCALING MARKER POSITION DETERMINES THE ACCURACY OF DIGITAL TEMPLATING FOR TOTAL HIP ARTHROPLASTY

In this study, we have demonstrated the importance of proper scaling marker position for accurate digital templating for hip surgery. The first part of this study used a known acetabular cup size and varied the position of the scaling marker. This demonstrated that placing the scaling marker at the level of the center of the acetabular implant produces an accurate template… Conclusions: Digital templating relies on scaling marker position to accurately estimate implant size.”

Built for the Demands of Orthopedic Imaging

Templating accuracy first — with PACS-friendly measurement verification.

Helps eliminate magnification error
Patented design places the calibration marker at anatomy level — the only reliable way to correct x-ray magnification for accurate templating.

Works with any workflow (software or none)
Compatible with OrthoView, mediCAD®, INFINITT, TraumaCad, Fusion, and all major templating platforms — or use it as a simple known reference in PACS.

Built for clinical environments
Removable Ball Claw™ markers, fully covered flexible arms, and anodized aluminum construction make positioning and sanitation fast and dependable.

Vertical or horizontal positioning
Suction base mounts to tabletops or wall bucky boards. One tool covers virtually every room setup in your facility. Add a flat base if you have a textured table.

An Akucal by J2 Medical helps assure that you are able to calculate the absolute magnification by easily placing an object of known value into every image.

J2 Medical xray scaling tool for orthopedic templating

Trusted by Leading Organizations Worldwide

What Orthopedic Professionals Are Saying

“The flex arm is ideal for quickly taking images without having to find different objects to adjust the height of the sphere. In addition, the suction mount allows for easy locking and movement, and the sphere has great contrast relative to the holding fixture.”

— Jerald Redmond, Medtronic

orthopedic templating

Positioning Vertical or horizontal, positioning the Akucal makes all the difference when it comes to ACCURACY for orthopedic templating. Review this positioning guide for reference. Email or call if you can't download.

Anatomy Placement Guide

orthopedic templating

Anatomy Placement Guide

Akucal free trial

Try the Akucal™ Free for 30 Days — No Obligation

Orthopedic surgeons, hospitals, imaging facilities, and private practices can trial the Akucal™ before committing. Fill out the short form, verify your practice, and we'll ship it the same day.

Akucal free trial

Try the Akucal™ Free for 30 Days — No Obligation

Orthopedic surgeons, hospitals, imaging facilities, and private practices can trial the Akucal™ before committing. Fill out the short form, verify your practice, and we'll ship it the same day.

Request a Quote

Products

Akucal™ Products — Everything for Accurate Orthopedic Scaling

Products

Akucal™ Products — Everything for Accurate Orthopedic Scaling

Every J2 Medical product is designed around one goal: giving orthopedic surgeons and imaging professionals the most accurate, reliable, and easy-to-use scaling tools on the market. Our product line has been refined over 18 years of direct feedback from thousands of surgeons worldwide.

Browse below or contact us for institutional pricing and multi-room packages.

AKUCAL™ EVO Suction (SKU: ES-25-11)

The Akucal™ EVO is the result of 18 years of direct surgeon feedback — and the best-selling calibration stand on the market. A solid aluminum suction base allows use on both horizontal tabletops and vertical wall bucky boards, making it a single-source solution for every imaging setup.

The fully-covered flexible arm positions the marker at anatomy level with precision. The removable Ball Claw™ marker holder allows for complete sanitation, autoclaving, or repositioning in complex imaging situations. Co-molded lead figures reference the marker size in every image.

Available in 25MM (standard), 1 inch, and 30MM.

Rollr Markers™ (SKU: sph-6pk-11)

The most precise x-ray calibration markers available. Each Rollr Marker™ is machined from surgical stainless steel — guaranteed to be dimensionally perfect and resistant to denting or blemishing even if dropped. Hollow markers are inferior; every Rollr Marker™ is 100% solid for consistent, reliable imaging.

Sold in packs of 6. Available in 25MM (standard), 1 inch, and 30MM.

Ball Claws™ (SKU: bc-6pk-11)

Replacement Ball Claws™ for high-volume or sanitation-critical environments. Designed to be disposable but highly reusable under most clinical conditions. Keep extras on hand for multi-room facilities or when continuous cycling requires immediate swap-out. Sold in packs of 6.

Akucal Flat-base Add-on (SKU: flat-11)

Extends the Akucal EVO to textured, padded, or non-smooth surfaces where suction is not possible. The 6"×8" acrylic base with padded bottom is especially useful in veterinary clinics, trauma units, and any suite with non-standard table surfaces. Akucal EVO Suction not included.

Akucal Undercover™ (SKU: UC-11)

Designed for high-intensity imaging scenarios where scatter interferes with marker visibility. A 2.2mm copper shield absorbs low-attenuation scatter, producing a cleaner, more visible calibration marker in the image — directly improving the accuracy of the presurgical plan and post-surgical outcomes.

Akucal Smoothee™ Surface Strips (SKU: smooth-11)

Makes any non-smooth surface suctionable. Six 4"×6" adhesive-backed strips per pack — simply peel and stick wherever the suction base needs to seat on a textured horizontal or vertical surface.

Akucal All-In-One Package (SKU: ES-AIO-11)

The complete Akucal setup in one order. Includes: one (1) Akucal EVO Suction stand, one pack of Rollr Precision Markers (3 spheres), one Akucal Flat Base, and one Akucal Undercover™. Everything needed to fully equip a single imaging suite from day one.

Akucal PowerPAK™ – All Inclusive Variety Pack (2 rooms) (SKU: pwrpk-11)

The ideal starter package for facilities with two imaging rooms. Includes two (2) Akucal EVO Suction stands, four Rollr Markers, four Ball Claws, and two Smoothee™ strips. One order, two rooms, fully equipped.

Akucal HeftyPAK™ – All inclusive variety pack (4 rooms) (SKU: hfpk-11)

Equip four imaging rooms in one order. Includes four (4) Akucal EVO Suction stands, eight Rollr Markers, eight Ball Claws, and four Smoothee™ strips.

Akucal FatPAK™ – All Inclusive Variety Pack (8 Rooms) (SKU: ftpk-11)

The full hospital package. Includes eight (8) Akucal EVO Suction stands, sixteen Rollr Markers, eight Ball Claws, and eight Smoothee™ strips. Ideal for large orthopedic departments and multi-suite hospital facilities.

Gymie™ Titan-X-Ray Panel Holder

The best all-around solution for positioning x-ray panels in a standard imaging environment. Features include removable locking wheels, a center crank for precise height adjustment, and a wide base for improved stability. 100% proprietary design built to the highest quality standards.

Standard: 13.5"–19.5" width (SKU: gy-t-11)

XL: 18"–23.5" width (SKU: gyt-xl-11)