OrthoMark® by RolleSolutions Inc. - The First fully positional x-ray marker and calibration device!

Jump right in and order now if you know what you need, or follow these quick links for additional information:

OrthoMark® and x-ray magnification.
Specs & warranty information.
Order with a Purchase Order (must include an email address for invoicing)
Pricelist for purchase orders
Positioning guide.

*Please note that purchase by credit card from this page is only available in the United States Mainland (excluding California). If ordering in the state of California or Hawaii, or any location outside US mainland, please call if you prefer to use a credit card.

OrthoMark® OM-1001
Acrylic Base
OrthoMark® OM-1002
Magnetic Base
OrthoMark® OM-1003
Standard 4.9" Suction Base
OrthoMark® OM-1005
Clamp Base
OrthoMark® OM-1006
Short & Quick Suction Base
OrthoMark® OM-1008
OrthoMark® OM-1009
Super 2.5" Lever Action Suction
OrthoMark® OM-1010
Super 2.9" Plunger Suction


Orthopedic surgeons used precisely constructed plastic "overlays" matched up with anatomy in standard X-Ray films to calculate the magnification factor and, to a degree, determine the correct prosthetic to be used in surgery. The rapid introduction and implementation of digital x-ray rendered standard overlays useless.

It didn't take long for orthopedic templating software packages to become available for digital imaging, however, in order to effectively plan for surgery there was still a need to determine the magnification factor inherent in the image. Many different methods were used but all shared a degree of difficulty and often provided unacceptable results. What was needed was an x-ray marker with consistent dimensions from any angle that was capable of being positioned over a wide range of locations.

By positioning OrthoMark's solid, 1 inch (25.4mm) stainless steel calibration ball at the precise anatomical plane of the shoulder, hip, knee—or any anatomy for that matter—during x-ray imaging, surgical planning software is able automatically find the x-ray marker in the image, calculate the x-ray magnification factor, and determine the true size of the anatomy in question. This helps to ensure that the appropriate prosthetic is selected before surgery.

We created OrthoMark® in 2005 and it's been working as expected since. A simple, affordable, and very functional product. We believe it is the most functional and adaptable product on the market.

OrthoMark® is available with a variety of bases and attachment methods and comes with a 25" arm which can be easily extended at any time. All parts are US supplied and readily available. Our stainless-steel calibration ball is solid and doesn't degrade when surrounded by larger body mass. If there is a special application that is needed for your facility, give us a call and we'll create it.

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Specs and warranty

*OrthoMark® works best with the following cleaning agents: Acetone, Alcohol (which happens to be an effective decontaminant for non-surgical products used with humans. Read more on that here), Ethyl, Detergents, Lacquer solvents, and Sodium Hydroxide.

OrthoMark® carries a 1-year warranty against manufacturing defects.

That being said, over the lifetime of OrthoMark® - over 17 years and thousands of sales - we have had only 4 (four) product failures. Two were due to an abraded suction cup (manufacturing defect not caught), one was due to a perfect drop that resulted in a disconnected arm, and the last was another perfect drop that disconnected the ball from the arm.


Ordering is simple. We accept: *purchase orders via email from existing customers and **verified hospitals and clinics. We accept checks, credit cards, ach transfers—or wire, with a 20.00 fee (35.00 outside the US)—as payment methods, and you can find our price list below.

Note that credit card purchase options shown above include flat rate shipping, whereas the price list does not include shipping and is intended for those purchasing using a purchase order. Only actual shipping will be billed.

When ordering using any method, we must have your ship-to address, name, facility, phone number, email address, email address of your accounts payable contact—if ordering using terms—and desired shipping speed. We ship by FedEx and USPS. If necessary, you may fax a purchase order to 510-727-0261

For orders outside the USA, please fill out the Required information for orders outside USA form and submit with your purchase order or payment.

Required information for orders outside USA
Positioning Guide

*purchase orders in excess of $500.00 subject to credit approval

**may be easily verified by online presence

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Since producing our very first unit we have attempted to provide the most sustainable product possible while keeping costs down.

Instead of designing custom boxes with printed imagery and tapes, we chose a simple corrugated cardboard box with minimal "stickering" in an effort to make our packaging more easily recyclable. Our internal packaging, while bubble wrap, is also easily recyclable.

Each unit is designed to last many years, and most of each is also recyclable though the nature of each individual product has a different layer of difficulty In doing so.

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