Tom Marquand will miss the bulk of the Sydney autumn carnival with a shoulder injury.

Tom Marquand is facing a spell on the sidelines after undergoing surgery on a shoulder injury sustained in a fall at Randwick last Saturday.

A heavy fall in the straight has marred the Inglis Millennium.

A snapshot of Randwick.

Learning To Fly will be out to consolidate her place at the top of Golden Slipper markets when she tackles the Inglis Millennium.