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Novel Splint Demonstrates Reduction In Casting Complications In Dogs In Preliminary Study

2 months ago

29th June, 2022 09h00

A recent preliminary study involving a small group of canine patients across three veterinary practices has shown a reduction in complications involved with casting for fractures using a wood composite cast1. Just 12.5% of dogs had complications1 that required treatment, compared to 55% in previous research where fiberglass casts were used2. The patients’ fractures were immobilized using the UPETS® Splinting System. The results suggest that the new product has the potential to make veterinary casting safer, more sustainable, and can help control costs associated with cast replacement and treatment of complications.  

Three AniCura veterinary clinics across Norway and orthopedic company Dassiet, conducted the preliminary study using a novel anatomical veterinary casting method: The UPETS Splinting System. The splint is available in six different sizes and two shapes to fit thoracic and pelvic limbs. Based on 30 000 3D limb scans to ensure a proper fit for all breeds, UPETS is further heat-moldable to the individual patient, shortening application times. The two-part splinting system is also suitable for use in other small animals with a similar limb structure to dogs. 

Veterinary casting is notorious for high complication rates with the potential to adversely affect patient welfare and increase the cost to the client. The potential worst-case outcomes include amputation or even euthanasia. A previous retrospective analysis found that 55% of dogs treated with fiberglass cast developed soft-tissue injuries that required treatment, with 20% of injuries being severe2. In this preliminary study using UPETS splints, which involved eight dogs, only one dog experienced minor soft tissue complications that required treatment and no severe complications were observed.

Most veterinarians (86%) participating in the study rated the UPETS Splinting System as easy to use and said they would use the product on their own dog. 

An earlier poll3 questioned veterinarians on their most common concerns about casting and identified that the most significant were fear of complications (57%), the time-consuming nature of casting (54%) and inconvenience (51 %). 

“Complications often result from a cast that does not fit as well as it should. The results of this study suggest that UPETS might be the ground-breaking tool that veterinarians have been waiting for as it provides them with the means to achieve a cast shape that is more precise,” says Dr. Martin Kaufmann, OrthoPets founder and Dassiet VET COO.

The heat moldable material used in the UPETS splint is the only available viable option that offers an opportunity for veterinarians to adjust the fit of the cast to match their exact needs – up to 25 times during the healing process. Dr Kaufmann continued, “This new splint material has been available for over a decade in human orthopedics, and we want to ensure that veterinary orthopedics benefits from it too. UPETS provides a better option for pets and their owners and helps busy clinics professional teams to deliver better outcomes and save time. We fully intend to build on this preliminary work to add further to our evidence base.”

Any veterinary professional wishing to access a white paper detailing the trial can access it from


  1. Saku S, Kaufmann M, First Eight Dogs Successfully Treated with UPETS Splinting System at AniCura, data on file
  2. RL Meeson, C Davidson, and GI Arthurs. Soft tissue injuries associated with cast application for distal limb orthopaedic conditions: A retrospective study of sixty dogs and cats. Vet Comp Orthop Traumatol, 24:126–31, 2011.
  3. Dassiet survey, details on file

The study briefly:

The UPETS® Splinting System 

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