Custom 3D-Printed Splints for Hyperextended Fingers

This trial tests new custom 3D-printed splints for individuals with hyperextended fingers, where the finger bends back more than usual. The goal is to determine if these new splints outperform traditional ones by assessing user satisfaction and finger function after one month of use. Participants will be divided into two groups: one will use the 3D-printed splints, and the other will use conventional splints, such as thermoplastic finger splints or stack splints. The trial seeks individuals with a hyperextended finger condition who can comfortably wear a splint for a month.

As an unphased trial, this study provides an opportunity to contribute to innovative research that could enhance splint options for future patients.

The trial information does not specify whether you need to stop taking your current medications.

Research has shown that custom 3D-printed finger splints are generally safe. Studies, particularly those on mallet finger injuries, report no skin irritation or other side effects, indicating that the splints are well-tolerated. Participants in these studies used the 3D-printed splints without major problems, suggesting they could be a comfortable and effective alternative to traditional splints.¹²³⁴⁵

Researchers are excited about custom 3D-printed splints for hyperextended fingers because they offer a tailored fit that conventional splints simply can't match. Unlike standard splints, which come in fixed sizes and shapes, these splints are designed to perfectly conform to each individual's finger anatomy. This personalized approach could enhance comfort and effectiveness, potentially leading to better outcomes for patients. Plus, the quick production of these splints allows for rapid adjustments if needed, which is a significant advantage over the traditional method.

This trial will compare custom 3D-printed splints with conventional finger splints for treating hyperextended fingers. Research has shown that custom 3D-printed splints work well, are comfortable, and save money for conditions like hyperextended fingers and mallet finger. One study found that these splints are a cheaper and more comfortable option than traditional ones. Patients using 3D-printed splints reported greater satisfaction than those using standard splints. The custom design of 3D-printed splints provides a better fit, enhancing comfort and utility. Overall, these splints offer a promising choice for improving finger movement and patient satisfaction.¹²³⁵⁶