Athletes across various sports face the risk of injuries, with concussions being among the most serious concerns. While helmets, padding, and proper technique are widely recognized as essential protective measures, one often overlooked piece of equipment that plays a crucial role in injury prevention is the athletic mouthguard. Properly fitting mouthguards have been shown to not only protect teeth and reduce oral injuries but also to decrease the severity of concussions.
Understanding Concussions in Sports
A concussion is a traumatic brain injury (TBI) that occurs when a forceful impact causes the brain to move rapidly within the skull. This movement can lead to bruising, tissue damage, and disruptions in brain function. Symptoms of concussions range from headaches and dizziness to cognitive impairment and memory loss. Given their potentially long-term effects, reducing the likelihood and severity of concussions is a top priority for athletes, coaches, and healthcare professionals.
How Mouthguards Help Reduce Concussion Severity
While mouthguards cannot entirely prevent concussions, research suggests that a well-fitted mouthguard can mitigate the severity of the impact forces transmitted to the head. Here’s how:
1. Shock Absorption
Properly fitted mouthguards are designed to absorb and distribute impact forces. When an athlete sustains a blow to the jaw, a mouthguard can help disperse the force, reducing the transmission of energy to the skull and brain.
2. Jaw Stabilization
A snug mouthguard ensures proper jaw alignment and stability. Without this stabilization, a direct hit to the chin or lower face can force the lower jaw (mandible) into the upper skull (maxilla), increasing the risk of brain injury. A well-fitted mouthguard can act as a cushion, limiting this movement and reducing the impact on the brain.
3. Reduction of Cortical Impact Forces
Studies suggest that properly fitted mouthguards can decrease the transmission of forces to the brainstem and cortex, areas critically involved in concussion-related trauma. By acting as a buffer, the mouthguard helps in minimizing the acceleration and rotational forces that contribute to concussions.
4. Prevention of Secondary Injuries
In addition to reducing concussion severity, mouthguards help prevent other injuries such as jaw fractures, tooth damage, and soft tissue injuries inside the mouth. These secondary injuries can complicate recovery from a head impact and worsen the overall condition of an athlete.
The Importance of a Proper Fit
Not all mouthguards offer the same level of protection. Generic or poorly fitted mouthguards may not provide adequate shock absorption or stability, reducing their effectiveness in preventing concussions. A properly fitting mouthguard should:
- Cover the upper teeth completely without extending too far back into the throat.
- Fit snugly without requiring the athlete to bite down constantly to keep it in place.
- Allow for normal breathing and speaking.
- Be made of durable, high-quality material that absorbs and disperses force efficiently.
Custom-fitted mouthguards, created by dental professionals, offer the best fit and protection. Although they may be more expensive than store-bought options, their superior comfort and effectiveness make them a worthwhile investment for serious athletes.
Final Thoughts
While helmets and rule enforcement are crucial in concussion prevention, athletes should not overlook the protective role of properly fitting mouthguards. By absorbing shock, stabilizing the jaw, and reducing the impact of forces on the brain, mouthguards serve as an essential tool in minimizing the severity of concussions. For athletes of all levels, investing in a high-quality, well-fitted mouthguard can make a significant difference in both safety and long-term brain health.
At Crested Butte Dental, we offer custom-fit mouthguards that last for years and over-the-counter guards that are ideal for kids who are growing, still losing teeth, or wearing braces—without breaking the bank! Call our office today to schedule an appointment and get the right mouthguard for your needs.