What Is TMJ Disorder?

The temporomandibular joints (TMJ) connect your jawbone to your skull and allow you to speak, chew, and yawn. TMJ disorder, or TMD, occurs when these joints or the surrounding muscles become inflamed, misaligned, or stressed, causing chronic pain or dysfunction.

Common symptoms of TMJ include:

• Jaw pain or tenderness
  
• Clicking or popping when opening your mouth
  
• Headaches and migraines
  
• Earaches or ringing in the ears (tinnitus)
  
• Limited jaw movement or locking
  
• Neck, shoulder, or facial tension
  
• Teeth grinding or clenching (bruxism)
  

Many patients experience TMJ symptoms without realizing their jaw is the source of the issue. That’s why proper diagnosis is essential.

Causes of TMJ Disorders

TMJ disorders can result from various factors, including:

• Misaligned bite or teeth
  
• Teeth grinding or jaw clenching (bruxism)
  
• Stress and muscle tension
  
• Injury to the jaw or joint
  
• Arthritis or joint inflammation
  
• Poor posture and neck strain
  

During your evaluation, we’ll identify the underlying cause of your TMJ issues and create a treatment plan that targets the root problem, not just the symptoms.

Our TMJ Treatment Options

At Foundation Dental, we provide non-invasive, drug-free solutions designed to relieve pain and restore proper jaw function:

Custom Oral Appliances (Nightguards or Splints)

A custom-made bite splint helps reposition your jaw, reduce muscle tension, and prevent teeth grinding — one of the most common causes of TMJ pain.

Bite Adjustment and Occlusal Therapy

We evaluate your bite and may recommend minor reshaping of the teeth or restorations to help eliminate pressure points that stress the jaw joints.

Botox® for TMJ Relief

For certain cases, Botox injections can help relax overactive jaw muscles and provide fast, long-lasting relief from clenching and tension headaches.

Lifestyle & Stress Management Guidance

Because TMJ is often linked to stress and posture, we also offer guidance on daily habits, stretching exercises, and relaxation techniques to support healing.

If your symptoms are related to damaged or missing teeth, we may recommend restorative care like crowns, bridges, or dental implants to rebalance your bite.

Why Choose Foundation Dental for TMJ Treatment?

• 30+ years of clinical experience in diagnosing and treating complex dental and jaw conditions
  
• Advanced imaging technology for precise diagnosis
  
• Personalized treatment plans based on your specific jaw anatomy and symptoms
  
• A conservative, non-surgical approach focused on long-term relief and overall wellness
  
• Convenient care in central Phoenix with extended service to Glendale, Peoria, Scottsdale, Tempe, and surrounding areas
  

Frequently Asked Questions

What's the best way to treat TMJ?

The most effective treatment depends on the cause of your TMJ disorder. Common solutions include custom oral appliances, bite therapy, stress management, and in some cases, Botox or physical therapy. At Foundation Dental, we customize your plan based on your unique needs.

What is TMJ triggered by?

TMJ can be triggered by a variety of factors, including teeth grinding (bruxism), misaligned teeth, jaw injury, arthritis, and stress-related jaw tension. Identifying the root cause is key to successful treatment.

Is TMJ permanent?

TMJ doesn’t have to be permanent. With proper care, many patients achieve long-term relief through conservative treatments. However, untreated TMJ may worsen over time and lead to more serious issues.

Is TMJ due to stress?

Yes, stress is a major contributor. Many patients unconsciously clench or grind their teeth during stressful periods, putting strain on the jaw muscles and joints. Relaxation techniques and nightguards can help prevent this.