Photo by Gregory Shamus/Getty Images The Detroit Lions released their Week 17 Friday injury report and Terrion Arnold returned to practice. The Detroit Lions (13-2) and San Francisco 49ers (6-9) will square off in Week 17 and both teams were back on the practice field on Friday as they prepare for “Monday Night Football.” Let’s take a look at Friday’s injury report and get you up to date with what we know. Note that any changes from yesterday’s report will be bolded. No practice RB David Montgomery (knee) — expected to return during the Playoffs Montgomery is projected return to action is still a few weeks away, he missed practice, as expected. Limited practice CB Terrion Arnold (illness) — returned to practice Arnold missed Thursday’s practice with an illness but was able to return to the practice field on Friday and appears to be trending toward availability on Monday. With Carlton Davis on injured reserve, the Lions very much need Arnold to stay healthy and available. Full practice WR Kalif Raymond (hamstring) — Injury clock days remaining: 19 LG Graham Glasgow (knee) LB Jalen Reeves-Maybin — Injury clock days remaining: 12 Glasgow has now stacked back-to-back practices after missing last week’s game and appears to be on track to return to the starting lineup this week, as projected by coach Dan Campbell. Raymond and Reeves-Maybin continue to work through their injury evaluation windows. While we will likely get an update from Campbell about their progress on Saturday, for now, it appears Reeves-Maybin could return this week while Raymond will need more time. That being said, the Lions do have two open spots on their 53-man roster, if both are able to return this week. 49ers' injury report Note: starters are bolded. Did not practice FB Kyle Juszczyk (illness) — ADDED to the injury report on Friday RT Colton McKivitz (knee) — DOWNGRADED from limited to no practice OL Spencer Burford (calf) — played at LT last week LG Aaron Banks (knee) — expected to miss this week’s game EDGE Robert Beal (ankle) LB Dre Geenlaw (calf) Limited RB Isaac Guerendo (foot, hamstring) EDGE Leonard Floyd (shoulder) S Ji’Ayir Brown (ankle) Full practice EDGE Nick Bosa (Hip, Oblique) DT Jordan Elliott (knee) LB Dee Winters (chest) LB Tatum Bethune (IR, knee) — 21-day window opened S Talanoa Hufanaga (wrist) — playing with a club