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Vets create 3D-printed mask for injured puppy
Loca wearing the Exo-K9 mask created using 3D-printing technology.

Exoskeleton serves as a cast for fractured dog skull

Vets in California have created the first exoskeleton for dogs with maxillomandibular injuries.

The Exo-K9 exoskeleton is the result of a long-standing collaboration between oral surgeons at UC Davis Veterinary Hospital and students in the university’s biomedical engineering department. The apparatus serves as a cast for the fractured skull whilst it heals.

The device was created for four-month-old Loca, who was presented to UC Davis Veterinary Hospital suffering from severe facial injuries. A bite from another dog had left the Staffordshire bull terrier with a broken cheekbone, jawbone and extensive damage to her temporomandibular joint (TMJ).

As Loca was so young, the oral surgeons believed there was a good chance that the TMJ could correct itself through natural bone regrowth. They also saw the case as a good opportunity to test out the new face mask they had been working on.

After surgery, to remove fragments of bone, the surgical team asked the biomedical engineering students to print the Exo-K9 mask. Specifications garnered through a CT scan allowed the team to fit the mask precisely to her head.

During her recovery, Loca was not given access to any toys, bones, or anything else hard to chew. Her mask and neck collar remained on at all times except to allow her to eat and drink. She was fed a soft diet until her injuries healed.

Three months on, and CT scans shows that her previous surgery sites have healed well and that the new TMJ formation is progressing well. It is hoped that this innovative approach could someday help dogs with severe fractures where internal fixation is not possible. 

Image (C) UC Davis Veterinary Hospital

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Vets to run marathon for World Animal Protection

News Story 1
 Two recently graduated veterinary surgeons will be running the London Marathon in April to raise money for the charity World Animal Protection.

Alex Bartlett and Maeve O'Neill plan to run the race together if they are given the same start times.

Dr O'Neill said: "You're always limited in what you can do to help animals, so it is nice to raise money for a charity that helps animals around the world."

Dr Bartlett added: "I have never run a marathon before and am excited to run my first one for such a good cause!"

Both Dr Bartlett and Dr O'Neill have fundraising pages online. 

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News Shorts
BSAVA releases new Guide to Procedures

The British Small Animal Veterinary Association (BSAVA) has published a new edition of its Guide to Procedures for Small Animal Practice.

It has added four new procedures; cystostomy tube placement, endotracheal intubation, point-of-care ultrasound and wet-to-dry dressings.

BSAVA says that it is an essential step-by-step guide to diagnostic and therapeutic procedures performed in practice. The textbook includes new images and illustrations, as well as high-definition videos for use prior to procedures.

Nick Bexfield and Julia Riggs, editors of the new edition, said: "We have built upon the success of the previous editions by responding to the feedback received from the BSAVA readership, and hope this new guide helps to further increase the confidence and accuracy with which these procedures are performed."

Print copies are available in the BSAVA store, with a digital version in the BSAVA library.