The fractured leg must be kept in plaster.

必须把骨折的腿打上石膏。

youdao

Owen knows this ritual by heart and he would have loved to do all of this last Friday ahead of the big game against VfB Stuttgart, but due to his fractured leg he's currently not part of the squad.

欧文也是知道这个习惯的，在与斯图加特比赛前他也愿意这样做，但是因为伤腿他无法参加正常训练。

youdao

His leg fractured in two places.

他的一条腿有两处骨折。

《牛津词典》

Two days later, rescuers pulled Ms. Akter out of the rubble and she is recovering in hospital with a fractured leg.

WSJ: Bangladesh to Raise Pay for Garment Workers

Of the injured, one suffered broken bones, another a fractured leg and a third is stable with more serious multiple and extensive injuries.

BBC: Location map