[Clinical use of the U-shaped external fixator with enhanced threadplate (UFEG®)]

In this retrospective case study a new reusable device for external skeletal fixation (UFEG®) that has been especially designed for use in veterinary medicine was evaluated in a case series.

In total, 20 patients from three different species (13 cats, five dogs, two rabbits) with a bodyweight between 1.8 and 33.0 kg were treated with the new device. The patients suffered from fractures, luxations and ruptures of tendons at diffe- rent localizations. All injuries were treated using the UFEG® alone or in association with an internal fixation.

The duration of the healing process of 3-12 weeks and the success rate with respect to fracture and joint stability were comparable to other clinically used external skeletal fixation systems. In comparison to other devices weighing 14-64 g, the UFEG® has a low net weight of 18 g while still providing high rigidity. Additional advantages are the relatively low price, the easy application without the need for specific instruments and the possibility to anchor many Kirschner pins of different gauges in the bone.

The results support the clinical usefulness of the UFEG® device. It is highly suitable for treating different limb injuries.