Australian batsman Steve Smith was ruled out on the morning of the crucial third Ashes Test against England after symptoms of nausea and dizziness.
Smith was replaced in Australia’s lineup by Usman Khawaja.
The 36-year-old missed training on Monday through illness and then received a blow to the groin while batting in the nets on Tuesday morning.
A statement from Cricket Australia said: “Over the last few days, [Steve Smith] have been feeling unwell, with symptoms including nausea and dizziness.
“He was evaluated and monitored closely and was close to being available to play. However, given the persistence of symptoms, the decision was made not to continue.”
“He is being treated for a possible vestibular problem. This is something Steve has experienced intermittently in the past and is being managed accordingly. He is expected to be available for the Boxing Day test in Melbourne.”
Smith was in the Adelaide Oval outfield before the game began, only to leave the stadium before the toss took place.
“Steve has been feeling a bit unwell over the last few days,” Australia captain Pat Cummins said.
“He tried this morning, but he didn’t think he’d get up for this one. He’s heading home.
“We’re very lucky to have someone like Usman who can step in.”
Khawaja, who was left out of Australia’s XI when he was named on Tuesday, takes Smith’s place at number four.
Australia, 2-0 up after winning the first two Tests, will retain the Ashes if they avoid defeat in Adelaide. The hosts won the toss and elected to bat first.
