Researchers Evaluate Henderson Equine Castration Instrument

When it comes to equine surgical procedures, even the most "routine" hold the risk of complications. Take castrations, for instance: "Castration is one of the most common surgical procedures performed in equine practice," explained David G. Levine, DVM, Dipl. ACVS. But, he added, castration complications are one of the most common causes of malpractice claims.

 

Levine, a staff surgeon at New Bolton Center, the University of Pennsylvania School of Veterinary Medicine's large-animal hospital, in Kennett Square, explained that many veterinarians believe using a tool called the Henderson equine castrating instrument results in fewer castration complications. And at the 2014 American Association of Equine Practitioners Convention, held Dec. 6-10 in Salt Lake City, Utah, he presented the results of a study evaluating complication incidence associated with use of the this instrument.

 

Castration complications range from mild to life-threatening and can include pain, hemorrhage, edema (fluid swelling), and evisceration (protrusion of the intestines through the surgical site), among others.

 

Video: Episode 115: Home on the Range

We look at how high crop prices, driven in part by rising global food demand, biofuel incentives, and risk perspective and management, are encouraging the conversion of marginal grasslands into cultivated cropland. As more hay and pastureland is turned over to crop production, wildlife habitat becomes increasingly fragmented, leaving isolated “islands” of grass that may be too small to sustain functioning grassland ecosystems. We explore research using Alberta as a case study to understand the impact that conversion of hay and pasturelands into cropland could have on ecosystem intactness and biodiversity.