Scans have confirmed a low-grade hamstring strain for Crows defender Wayne Milera.

The 28-year-old was unable to complete the final drill of Adelaide’s main training session on Thursday after reporting tightness in his right hamstring.

Adelaide General Manager High Performance Ian McKeown said Milera would miss the next two to three weeks.

“It’s really unfortunate news for Junior who was in a good spot after a few days of management earlier this week,” McKeown said.

“The strain is on the minor side, but he’ll still miss the next several weeks."