Cameron Green will make his Test debut if Australia's young all-rounder is passed fit to face India in the opening day-night clash on Thursday.

Green is poised to earn his maiden Baggy Green cap, according to head coach Justin Langer, but the promising 21-year-old must first come through Cricket Australia's (CA) concussion protocol.

He was diagnosed with a mild concussion after being struck by a straight drive by Jasprit Bumrah while bowling during Australia A's match against India at the SCG last week.

The Western Australian will train with the Australia squad on Tuesday and Wednesday before the medical team make their final assessment ahead of Thursday's series opener in Adelaide.

The four-Test series begins at Adelaide Oval and Langer has no doubt the in-form youngster is ready to make his Test bow.

"If he's passed fit he'll definitely play," Langer said on Tuesday, with Australia already missing David Warner (adductor), Will Pucovski (concussion) and Sean Abbott (calf).