FOXBORO — 

It goes on every week with every team in the NFL. A player goes down and someone shouts, “Man up.”

Injuries are an unwelcome, but grudgingly accepted part of football and no organization is immune to their potentially crippling consequences. But how the talent drain due to sprains, tears, twists, breaks and head shots is dealt with plays a crucial role in determining whether a season will be a success or failure.

The Patriots are 13-2 in large part because Tom Brady, who’s on the verge of becoming the third player in league history to throw for 5,000 yards in a season, has mostly remained upright. That he’s been able to do so despite multiple injuries to his pocket protectors can be directly traced to the universally acknowledged Patriot Way.

“I think there are probably a lot of places that may or may not have handled what we’ve had to go through up front as well,” said Pro Bowl guard Brian Waters, a 12th-year veteran and first-time Patriot. “I think that has to do a lot with the environment here. I think that has a lot to do with the way the organization has been built.

“Over the years you’ve seen a lot of players you’ve never heard of all of a sudden show up and do well and I think it has a lot to do with the way the coaches coach and the way the players take preparation seriously.

“I can definitely say I’ve been around places and been on different teams where a lot of people would have been in frantic or panic situations if they had to deal with some of the things we’ve had to deal with this year.”

At the middle of the medical madness has been the center position, which has dealt with more shuffling than a poker table at Foxwoods. Waters, the only one of the Patriots’ five starting offensive linemen with a chance to play in all 16 games, has lined up next to four different players.

Dan Koppen, who had been snapping for Brady since 2003, suffered a season-ending injury in Week 1. Dan Connolly stepped in at center until he was injured and replaced by Ryan Wendell, who was in turn injured and replaced by Nick McDonald.

Three rather anonymous substitutes, all of whom were undrafted and former practice squad players — two of whom were previously cut by other teams — filled in and did what they were supposed to do with minimal disruption to one of the most complex and prolific offenses in the league.

The bar is set high in Foxboro, and it isn’t lowered for anyone.

“Nobody comes here with limited expectations of themselves because I don’t think that’s going to be allowed here,” Waters said before amending himself. “That’s definitely not allowed here.”

Right tackle Sebastian Vollmer has only been available for six games due to back and foot injuries. Left guard Logan Mankins, a four-time Pro Bowler, suffered a knee injury on Christmas Eve that is expected to sideline him until at least mid-January and left tackle Matt Light, a Pro Bowler last season, missed that game with an ankle injury.

The Patriots replaced that trio against the Dolphins with rookies Nate Solder and Marcus Cannon and journeyman Donald Thomas. And while things were a little rough for one half, the patchwork line ultimately solved its communication issues and allowed Brady to do his thing as the Patriots rallied for a 27-24 victory.

“Everyone knows going into a game that they have to be ready to play,” director of player personnel Nick Caserio said. “Whatever happens before the game, whether it’s a day before the game or the day of the game, there’s really not much you can do about it. We have a lot of confidence in the players that are active for the game, so the expectation is that they’re going to go out there and perform and do their jobs.”

Bill Belichick seconded the motion while pointing out if the coaches didn’t have confidence in the player, he wouldn’t be on the field. You might get called on to douse a fire around here, but you’ll never be thrown into one.

“If they’re out there, we have confidence in them,” Belichick said. “If they’re not out there, there’s either another player ahead of them or we’re not confident that they can go out there and do it. It’s as simple as that. We’re not going to put anybody out there on the field that we don’t have confidence in.”

That in-game trust is built in practice where the offensive line is overseen by one of the best positional coaches in the league.

The Foxboro Faithful are quick to question the credentials of offensive coordinator Bill O’Brien and wonder if Matt Patricia is fit to be defensive coordinator — de facto or otherwise. But when it comes to Dante Scarnecchia, there are no such concerns.

“He does a hell of a job,” O’Brien said of the 63-year-old, no-nonsense assistant who has worked in the NFL since 1982, all but two of the years with the Patriots.

“I can’t say enough about Dante,” Brady said last week during his weekly paid appearance on WEEI. “His leadership at that position. He really handles the offensive line and coaches those guys extremely hard and he expects nothing less than their best every single day in practice and obviously in the game. I think you really see that.”

It all seems so seamlessly simple, but it isn’t. Just ask the 2-13 Rams or 6-9 Bills, both of whom have missed three-fifths of their starting offensive line for much of a season in which they ended up floundering after no one answered the call to “Man up.”

FOXBOROUGH, Mass. (AP) — Tom Brady is practicing with the New England Patriots after being limited in Thursday’s session by an injury to his non-throwing shoulder.

Two days after sitting out practice, Brady stretched with his teammates during the brief period open to reporters Friday.

Asked what Brady was able to do Thursday, coach Bill Belichick said Friday: “Play quarterback, the usual thing.” When asked if Wednesday was a planned day off for Brady, Belichick said he thought that had been covered.

The Patriots have said Wednesday’s absence was not injury-related.

When asked whether Brady would be able to play Sunday against the Buffalo Bills, Belichick said that, too, has been covered.

Comcast SportsNet has reported that Brady had X-rays to check for a separated left shoulder and was told he was “all set.”

Copyright 2011 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

FOXBOROUGH, Mass. — Tom Brady practiced Friday with the New England Patriots after being limited in Thursday’s session by an injury to his non-throwing shoulder.

Two days after sitting out practice, Brady stretched with his teammates during the brief period open to reporters.

Asked what Brady was able to do Thursday, coach Bill Belichick said Friday: “Play quarterback, the usual thing.” When asked if Wednesday was a planned day off for Brady, Belichick said he thought that had been covered.

The Patriots have said Wednesday’s absence was not injury-related.

When asked whether Brady would be able to play Sunday against the Buffalo Bills, Belichick said that, too, has been covered.

Comcast SportsNet has reported that Brady had X-rays to check for a separated left shoulder and was told he was “all set.”

FOXBOROUGH, Mass. (AP)—Tom Brady is practicing with the New England
Patriots after being limited in Thursday’s session by an injury to his
non-throwing shoulder.

Two days after sitting out practice, Brady stretched with his teammates
during the brief period open to reporters Friday.

Asked what Brady was able to do Thursday, coach Bill Belichick said Friday:
“Play quarterback, the usual thing.” When asked if Wednesday was a planned day
off for Brady, Belichick said he thought that had been covered.

The Patriots have said Wednesday’s absence was not injury-related.

When asked whether Brady would be able to play Sunday against the Buffalo
Bills, Belichick said that, too, has been covered.

Comcast SportsNet has reported that Brady had X-rays to check for a
separated left shoulder and was told he was “all set.”

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Tom Brady participated in practice Thursday on a limited basis because of a left shoulder injury.

The New England Patriots quarterback had missed Wednesday’s session, but the team said his absence was not injury-related.

Comcast SportsNet reported that same day that Brady had X-rays to check for a separated left shoulder and was told he was “all set.” Patriots spokesman Stacey James said Thursday: “If there was an injury then it would be on the injury report.”

Brady was listed on Thursday’s report as having participated on a limited basis with the shoulder injury. He was one of 17 Patriots listed as participating on a limited basis, meaning a player took part in fewer than 100 percent of his normal repetitions.

He loosened up and ran with his teammates at the start of the practice while reporters were allowed to watch.

Brady landed hard on his left shoulder with 1:40 left in the fourth quarter Saturday when he was tackled by Kevin Burnett on a scramble in a 27-24 win over the Miami Dolphins in which he also scored on two 1-yard sneaks.

Roethlisberger says he will play Sunday

Story continues below

Steelers quarterback Ben Roethlisberger doesn’t want his sprained left ankle to keep him out of Pittsburgh’s regular-season finale Sunday against the Cleveland Browns.

“As long as I can deal with pain, I’ll be out there,” Roethlisberger said Thursday. “I don’t want to let the guys down, so I’ll do what I can to be out there.”

Roethlisberger, who sat out the Steelers’ win last Sunday against the St. Louis Rams, fully participated in practice again Thursday. He said the ankle, sprained on Dec. 8 in Pittsburgh’s last meeting with the Browns, was “a little sore.”

There’s plenty at stake against the Browns as the Steelers (11-4) remain in the hunt for the AFC North title.

Around the league

Cowboys • With tape still wrapped around his bruised throwing hand after practice, quarterback Tony Romo insists that he will be ready to play in what is essentially a playoff game against the New York Giants.

Vikings • Running back Adrian Peterson is scheduled for surgery Friday to repair torn anterior cruciate and medial collateral ligaments in his left knee. Noted specialist James Andrews will perform the operation.