Overview

• Rico, a 25-year-old two-toed sloth at Chester Zoo, underwent a pioneering three-hour apicectomy to treat severe root abscesses.
• The procedure, performed by zoo veterinarians and Newcastle University dental experts, involved removing infected root tissue and sealing one tooth with dental cement.
• This is believed to be the first time this type of dental surgery has been performed on a sloth, highlighting the unique challenges posed by their specialized caniniform teeth.
• Post-surgery X-rays confirm the success of the operation, with no recurrence of infection and the filling remaining stable.
• Rico's recovery has been supported by targeted training techniques that reduce stress during health checks, showcasing advancements in animal welfare and veterinary care.