If you have paid attention to football over the last several years you know that there have been many rule changes geared toward preventing concussions.

Most of these rule changes have been spurred on by a huge law suit that was brought against the NFL by a large group of former players, in which the NFL will wind up having to pay out more than 1 billion dollars. The bottom line and what is portrayed in the movie is that there was research that brought into question the harmful effects of repetitive head trauma related to football. The NFL rather than looking into this and aiding this research in an effort to find out more, put its efforts into discrediting the research and trying to cover their own interests.

The research they were trying to discredit dealt with the autopsies done on the brains of former NFL players that displayed a condition called Chronic Traumatic Encephalopathy or CTE. CTE is a progressive degenerative disease found in people who have suffered repetitive brain trauma, including sub-concussive hits to the head that do not cause immediate symptoms.

Individuals with CTE may show early symptoms of dementia, such as memory loss, aggression, confusion, and depression. Just this past week Ken Stabler former Super Bowl winning quarter back for the Oakland Raiders who played 15 years in the NFL and who died in July was found to have stage 3 CTE.

While there is much more research that needs to be done to fully understand the potential long term effect of concussions and repetitive head trauma the current evidence can’t be ignored. One of the scariest things about concussions is how much we don’t know.

While the NFL is portrayed in a pretty bad light in the movie, in their defense I don’t think they reacted much differently to concussions than the majority of the population does. For the longest time I think a lot of people (myself included) had the attitude of “Oh it’s just a concussion.”

Working with concussion patients in clinic I have heard parents say, “I played football and got a few concussions I didn’t realize that it was a big deal.”

There are many athletes who might get a concussion, recover well and never have any other problems, but there are also patients who have an extremely difficult time recovering. We see patients take months to recover and report constant headaches, dizziness, blurred vision, difficulty concentrating in school, and mood swings.

We have seen patients whose parents report a complete change in their personality where they are much more angry and aggressive than they were before the injury. The scary thing is we don’t know how a person is going to react after a concussion, or how many concussions are too many, or if the repetitive sub-concussive trauma that they sustain is enough to cause problems later in life.

I played football when I was younger. I’m not coming out against playing football, but when I played you couldn’t start playing tackle until your eighth grade year which means 13-14 years old. We have to remember that elementary age through high school kids still have brains that are developing and we need to protect them.

The longer they play full contact football the more hits and more traumas they are exposed to, so I think we need to pay close attention to when we let our kids start playing tackle football. We also need to keep a close eye on how our kids recover if they do sustain a concussion. The longer and more difficult a patient’s recovery is the first time they have an injury, the more likely they will have a long, difficult recovery if they sustained another concussion.

Finally, how many concussions are too many? The answer is we don’t know for sure. What we do know is that concussions are mild traumatic brain injuries. We also know that CTE is a condition found in people who have suffered repetitive brain trauma. So how many concussions constitute “repetitive trauma?” That is a question we cannot answer for sure, but one that I think parents should think long and hard about before letting their kids back on the field.

SPORTS resources:

• The Cook Children's SPORTS program
• Football injury prevention
• What every parent should know about concussions
• There's no such thing as 'just' having your bell rung
• Top 10 questions parents have about sports injuries
• Injury Prevention Guide
• Strength training in children/adolescents
• Young athlete's injury prevention guide
• Rise of overuse injuries in school-age athletes
• The basics of sports injury prevention for kids
• Preventing children's sports injuries
• Pain that won't go away

The more frightening thing is the amount of patients that we don’t read about who are undergoing the same surgery. More and more, young baseball players ages 15-19 years old are sustaining this same injury and having to undergo this surgical procedure.

Ulnar collateral ligament reconstruction used to be an injury that we saw in ball players later in their careers. John Smoltz played for the Atlanta Braves and was recently inducted into the Baseball Hall of Fame. His career benefitted from Tommy John surgery. Currently, he's the only player inducted into the Hall of Fame who received Tommy John surgery. But he warns against the number of young people receiving the surgery today, calling it an "epidemic."

"I want to encourage the families and parents that are out there that this is not normal to have a surgery at 14 and 15 years old," Smoltz said. "That you have time, that baseball is not a year-round sport. That you have an opportunity to be athletic and play other sports. Don’t let the institutions that are out there running before you guaranteeing scholarship dollars and signing bonuses that this is the way….

I want to encourage you, if nothing else, know that your children’s passion and desire to play baseball is something that they can do without a competitive pitch. Every throw a kid makes today is a competitive pitch. They don’t go outside, they don’t have fun, they don’t throw enough — but they’re competing and maxing out too hard, too early, and that’s why we’re having these problems. Please, take care of those great future arms.”

So are his concerns warranted? In short, yes.

A recent study showed that 15-19 year-olds accounted for 56.7 percent of the ulnar collateral ligament reconstructions performed in the U.S. between 2007-2011.

This is a scary statistic considering this means that over half the UCL reconstructions done in the U.S. are performed on patients who haven’t finished their freshman year of college. So why has this become so much more prevalent in younger athletes?

I think the simple answer is the volume of pitches being thrown. If we look at the trends with today’s young baseball players, more often than not they are playing year round, playing on multiple teams, and at times playing on multiple teams at the same time. At some point kids have to put down the baseball and give their arm a break.

Little leaguers who pitch have a major disadvantage compared to their major league counterparts: they are still growing. This means that each time they take the mound they are pitching with a new body. As kids grow taller, it means they have longer limbs that they have to control, and this takes more strength and more coordination, strength and coordination that often doesn’t keep pace with how fast the athlete is growing.

So how do we reverse the trend of these young baseball players dealing with this terrible injury? Here are four recommendations.

1.Decrease the volume of throws

2.Don’t pitch with fatigue

3.Don’t throw breaking pitches (until skeletally mature enough and skilled enough to do it correctly)

4.Delay specialization (play multiple sports)

Decrease the volume of throws

Decreasing pitch volume I feel is the most important of these three recommendations. It’s not just following pitch counts it’s avoiding playing multiple positions with a high volume of throws. I have had many patients come in and say “we follow all the recommended pitch counts,” but as I dig deeper I find out that, yes, they are following pitch counts, but the child is playing catcher when he isn’t pitching. The bottom line is that it isn’t just pitch count alone, it is the total volume of throws we need to think about.

Don’t pitch with fatigue

Making sure our players aren’t pitching fatigued is also a big part of keeping our young throwers safe. If a player is fatigued and continues to pitch, even if they haven’t reached their pitch count, they are putting themselves at risk. The National Athletic Trainers’ Association (NATA) Position Statement on Prevention of Pediatric Overuse Injuries cited a study showing that a greater percentage of pitchers with shoulder or elbow injuries started at another position and pitched with arm fatigue. So if a player has been out in the hot sun playing short stop in the first game of a double header it probably isn’t a wise decision for him to pitch in the second game

Don’t throw breaking pitches (until physically mature enough and skilled enough to do it correctly)

I think most parents of young baseball players have at least heard the recommendations to avoid curveballs and sliders until the player is older, but for some reason we still have young pitchers throwing these breaking pitches. Another study cited in the NATA Position Statement on Prevention of Pediatric Overuse Injuries showed the risk of elbow pain increased 86 percent in youth pitchers throwing sliders, and the risk of shoulder pain increased 56 percent for pitchers throwing curveballs. We as parents need to remember our kids are going to watch their favorite big league pitcher and want to throw all the same pitches it is up to us as parents to step in and say you aren’t ready for that.

Delaying Specialization

There is an interesting study finding that more of the successful, Hall of Fame–type pitchers come from up north, where Hall of Fame hitters come from all over — a lot of them from the South. The gist of the study was that because there are several months of the year in these northern states that it is too cold to be outside playing baseball these pitchers couldn’t participate in baseball year round. During the winter months they had to put the baseball down and do something else. Once again referring back to the NATA’s position statement they state, “Young athletes who participate in a variety of sports tend to have fewer injuries and play longer, thereby maintaining a higher level of physical activity than those who specialize before puberty.” Delaying specialization is also a big part of decreasing volume, because if kids are playing another sport they will get that nice break that they need from throwing.

This blog by no means touches on all the factors that lead to these injuries, and the four recommendations are by no means the complete list of ways to prevent these injuries, but following these recommendations is a good place to start to keep, our young ball players’ arms nice and healthy.

Resources

• Baseball Injury Prevention
• Top 10 questions parents have about sports injuries
• Young athlete's injury prevention guide
• Strength training in children/adolescents