If Kampman learned anything after playing through a concussion, it's that a cautious approach is the best one to head injuries.
"The great thing about the medical staff here is they're always going to err on the side of making sure the player is taken care of," Kampman said. "You hear horror stories of guys being thrust out there, and that's not the case here."
Kampman is back at practice this week after sustaining a concussion on the fourth play of the game in a Nov. 8 loss at Tampa Bay. The outside linebacker played into the fourth quarter before realizing he had a significant injury and telling his coaches, who took him out.
The Packers held Kampman out of practice all last week and through Sunday's victory over the Dallas Cowboys, the first time he has missed a game for health reasons since 2003. While Kampman says it was tough to stay on the sideline instead of playing in the Packers' biggest win of the season, he appreciates the team's cautious approach.
And while Kampman has been open with reporters about his injury and recovery -- a sign, perhaps, of increased awareness about the dangers of head injuries in football -- he hopes he never has to stand in front of his locker and talk about concussions again.
"Hopefully, this is the last time we have to talk about this," Kampman said.
But it won't be the last time the Packers deal with the aftermath of a head injury -- not even this week.
"He had some symptoms in regards to a concussion that was reported to the medical staff yesterday," McCarthy said. "So we're obviously being smart with him."
And Kampman's backup, Brad Jones, was limited in practice Wednesday because of a concussion. He was listed as a full participant in Thursday's practice.
Head injuries are becoming a major issue around the league, fueled in part by a recent study conducted for the NFL that found retired professional football players may have a higher rate than normal of Alzheimer's disease or other memory problems.
The concern has filtered down to today's players.
According to a survey of 160 NFL players conducted by The Associated Press from Nov. 2-15, 30 replied that they have hidden or played down the effects of a concussion. Half said they have had at least one concussion while playing football; 61 said they missed playing time because of the injury.
"I don't take that approach," Kampman said. "I wouldn't have tried to say I was ready to go if I (wasn't)."
Amid increasing scrutiny of the NFL's policies on concussions, Kampman has gone out of his way to absolve the Packers' coaches and medical staff of any responsibility for him playing with a concussion at Tampa Bay.
Kampman said it's a player's responsibility to tell coaches when he's hurt, but he acknowledged that can be difficult for the player to figure out when he isn't thinking clearly.
"We all understand the priority of player safety, and once again, that is at the forefront of all these medical decisions," McCarthy said last week. "But it's also the game of football. When you're dealing with head injuries, it's hard to decipher sometimes -- did you get dinged or do you have a concussion? There's lines in everything in life, and no different with levels of injuries."
McCarthy said Kampman was immediately taken out of the game after it became clear that something was wrong.
Kampman received medical clearance Monday and was able to resume lifting weights, then returned to practice Wednesday. And while Kampman said it felt strange to sit out last Sunday's game, a few fans didn't seem to notice he was missing.
"So I'm driving out of the stadium, people are like, 'Great game, Aaron! Great game!'" Kampman said, laughing.
Copyright 2009 by The Associated Press