Articulating Femur Bone Pen


Special Message


Are you not quite clear about the version or torsion of the femur? Have we got a handy tool for you! The Articulating Femur Bone Pen gives you a hands-on illustration of the difference between these two key concepts.

Full Description

Articulating Femur Bone Pen is not only a fine way to learn about hip and femur version and torsion, but it's also a handy writing implement. 

The Articulating Femur Bone Pen is featured as a learning support tool in Developmental Orthopedics, a 14.5-hour online course offered by the Cusick Center for Learning.

Benefits and Features

Measuring 6 inches long, and complete with a pocket clip, the Articulating Femur Bone Pen is made of shatter-resistant ABS plastic. It writes in blue ink.


✓ Excessive femoral version

✓ Excessive femoral torsion tab content



Care Instructions

Wipe with disinfectant after each use. Allow to dry completely before storing.


When purchased by itself, the standard USPS First Class shipping to US locations is a flat rate of $6 USD for up to two Bone Pen items. Priority Mail International rates apply for shipments outside the US. 

If purchased with other items, our current order processing time is 3-5 working days. Please note that this is the time it takes for us to prepare your order for shipment. Once your order has been shipped, you will receive a shipping confirmation email with tracking information. Delivery times vary depending on your location and the shipping method selected during checkout.

Returns and Exchanges

This product is subject to our standard Company Policies regarding returns and exchanges. This product does not come with a warranty.