Summary
An 18-month-old 420 kg Standardbred colt was admitted for removal of three type I
proximal plantar osteochondral fragments of the proximal phalanx. An electrocautery
loop probe was used for the arthroscopic removal of the osteochondral fragments. Distension
of the metatarsophalangeal joints was achieved using a 1.5% glycine solution. Under
arthroscopic guidance, the soft tissue attachments of the osteochondral fragments
were transected with the electrocautery loop probe. Once freed of all soft tissue
attachments, the fragments were removed with a Ferris-Smith intervertebral disc rongeur.
The electrocautery loop probe permitted an easy, precise and smooth dissection of
intra-articular soft-tissue structures. Six weeks after the operation, the colt had
returned to training. After eight months, the colt remained sound and was racing.
The loop electrocautery probe was used as an alternative to manual sharp instruments
in the arthroscopic treatment of Type I proximal plantar osteochondral fragments of
the proximal phalanx.
An electrocautery loop probe was used in the arthroscopic treatment of type I proximal
plantar osteochondral fragments of the proximal hind phalanx in a Standardbred horse.
The loop electrocautery probe was used as an alternative to manual sharp instruments.
Keywords
Horse - osteochondral fragment - arthroscopy - electrosurgery
