Wynonna Judd's husband had his left leg amputated following a horrific motorcyle crash in South Dakota this weekend ... TMZ has learned.
Judd's rep tells us ... Michael Scott Moser "severed" his leg in the crash ... and when he was transported to a hospital in Rapid City, SD doctors determined it was necessary to amputate the leg above the knee.
The rep also says Moser had to undergo surgery on his hand, which is of particular concern because he is the drummer in Judd's band.
Judd's rep tells us, "Judd and Moser appreciate all of the quick medical and police responders as well as the hospital staff and well-wishes from family, friends and fans."
Wynonna Judd's Husband
After Motorcycle Crash
8/20/2012 2:22 PM PDT BY TMZ STAFF
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