Collingwood advises Nathan Kreuger has undergone a reconstruction on his right shoulder after injuring it at a training session prior to the holiday break.

While no firm timeline has been placed on the key forward’s return to play, it is expected Kreuger will be available for selection within the first six weeks of the 2023 AFL season.

Midfielder Finlay Macrae experienced a stress-related back issue in December last year. His load has been managed with the 20-year to resume running in the coming weeks.

Meanwhile, key defender Darcy Moore has started running after a bone infection (osteomyelitis) delayed his start to pre-season.

“It is unfortunate for Nathan Kreuger to have sustained an injury to his right shoulder after experiencing a setback with his left shoulder last year,” General Manager of Football Graham Wright said.

“Nathan underwent surgery last week and, at this stage, the aim is for him to be available within the first six rounds of the upcoming season.

“Fin Macrae has been working through a stress-related back issue and the plan is for him to be back running within the next couple of weeks.

“Darcy Moore is tracking well after suffering a bone infection and we are pleased to see him back running and re-integrated into the football program. Due to the nature of Darcy’s setback, we will continue to monitor his progress closely and will provide further updates in due course.”