Metacarpal and metatarsal fractures are usually amenable to external c
oaptation using a short or full limb polyurethane resin-impregnated kn
itted fiberglass fabric cast. The prognosis for longterm pain-free sur
vival is excellent for closed fractures and fair to good for open frac
tures managed in the manner. Surviving animals generally are not lame
and do not demonstrate significant limb deformity or limb shortening a
nd generally become completely productive. Even considering the narrow
profit margin