LACHIE JONES has escaped a hamstring injury, with imaging on Sunday clearing the defender of any issues.

Jones felt hamstring awareness late in Saturday's game and left the ground to be assessed by medical staff. As a precaution, he didn’t return to play but has since recovered well.

Travis Boak is tracking positively after missing the last two games with a back injury. The 35-year-old has rejoined full training and is expected to be available for Round 7 selection.

Forward Tom Scully will be tested this week after suffering a calf strain in Sunday's SANFL game, while defender Trent McKenzie has a quad issue that could see him sidelined for up to a month.

Quinton Narkle will also miss a period of football after scans revealed early signs of stress in his navicular. The 26-year-old is currently wearing a moon boot but will begin participating in off-legs conditioning this week.

Josh Sinn has seen improvement in a minor hip flexor strain that saw him miss Sunday's SANFL match, while Ollie Lord will integrate back into training drills on Wednesday.

The team for Friday night's Anzac Appeal Round clash will be named on Thursday at 5:50pm ACST.

Injury list 

Travis Boak (back) - test
Tom Scully (calf) - test
Josh Sinn (hip) - 1-2 weeks
Tom McCallum (ankle) - 2-3 weeks
Ollie Lord (knee/tibia) - 2-4 weeks
Trent McKenzie (quad) - 3-4 weeks
Quinton Narkle (foot) - 6-8 weeks
Hugh Jackson (hip) - 7-9 weeks