St. Louis – Milwaukee Brewers rightfielder Ryan Braun will miss Wednesday's game with the St. Louis Cardinals after traveling to Los Angeles to have a cryotherapy procedure performed on his right thumb. It will be second time Braun has undergone the treatment, which introduces subzero temperatures into a damaged nerve at the base of the thumb with a needle, and is again being performed by Dr. Vernon B. Willians. It was first performed last Oct. 2 after other treatments had failed over the previous two seasons. Manager Craig Counsell said the decision to send Braun out for another treatment was pre-planned, which would help explain the team's moves earlier in the day to option starting pitcher Tyler Cravy to Class AAA Colorado Springs and recall outfielder Shane Peterson. Peterson is in the lineup today in left field and Gerardo Parra will play right. "He feels like this therapy that he gets, it significantly helps and gets him back to 100 percent," Counsell said. "And if we can keep him at close to 100 percent then we get the great Ryan Braun for 150 games. It apparently has a shelf life, I guess you could say, and we're kind of getting up on that shelf life. "So we thought now was a good time – with the off day and the DH series (in Minnesota) – to do it." Braun is hitting .258 with 12 home runs and 38 runs batted in this season, and had been named the National League's player of the month for May. He went 1 for 8 in the Brewers' first two games against the Cardinals at Busch Stadium. As recently as a month ago, Braun had said emphatically that the thumb had not been bothering him. But Counsell said there had been signs recently that the benefit of the intial cryotherapy procedure had been wearing off. "It's not a situation where he can't play. We've obviously seen that," he said. "But I think he just felt a little deterioration in it and the effectiveness of the therapy had kind of expired. So it's more, get him at 100 percent and not just get through it for the rest of the season-type thing." With a five-year, $105 million contract extension due to kick in beginning next season, Braun's health is of the utmost importance to the Brewers moving forward. But Counsell said he's unsure if Braun will need to continually have the procedure done over that span in order to remain pain-free. "I don't know the answer to that," Counsell said. "I think the chances are that he's going to have to deal with it. But that doesn't mean it's going to affect him, really. The point of this is that he thinks he can really manage it well, and that's what we're trying to do. "We're trying to get him at his best for the next 100 games rather than get him at a percentage of himself than just a grind-through-it type of thing." It's Counsell's understanding that the latest procedure would be enough to at least get him through the remainder of the season. "Ryan feels really good and really confident about it," he said. "It's not something that's got him down or anything. He's really felt like it's really responded to it and he can get back to (normal) when it feels good." Counsell is hopeful he'll have Braun for at least part of the Brewers' upcoming weekend interleague series with the Twins at Target Field. "This is a minor thing, to me," he said. "It's just difficult with the roster, a little bit. It's a small day-to-day thing, and we know when he'll be back. To me it's Saturday or Sunday for sure. He's not even ruling out Friday, quite honestly, the way he's talking."