Abdul was recovering from the mishap and will appear on "American Idol" Tuesday and its season finale Wednesday, publicist David Brokaw said.
"She's a little sore, but is doing fine," he said.
Abdul told the syndicated entertainment TV show "Extra" she tore cartilage in her nose and fractured her toe.
"I took a nasty fall ... trying not to hurt my dog. I bruised myself on my arm ... my chest, my waist all the way down to my hip. All from my little chubby Tulip," Abdul said.
The dog was not hurt, Brokaw said.