Published On: July 10, 2026

If you’re considering straightening your teeth, you’ve probably wondered whether Invisalign can handle your specific orthodontic needs. While Invisalign has revolutionized teeth straightening with its clear, removable aligners, it’s important to understand what this treatment can realistically accomplish, especially when dealing with more complicated dental issues.

At Plainsboro Dental Services, Dr. Priti Dagli, DDS, FICOI, regularly evaluates patients for Invisalign treatment and helps them understand whether it’s the right choice for their unique situation.

What Can Invisalign Fix?

Modern Invisalign technology has come a long way since its introduction. Today’s advanced aligner systems can address numerous orthodontic issues that were once thought to require traditional braces. So, what can Invisalign fix? Let’s help you set realistic expectations for your treatment journey.

Conditions Successfully Treated with Invisalign:

  • Mild to moderate crowding: When teeth overlap due to insufficient space in the jaw
  • Spacing issues: Gaps between teeth caused by missing teeth or naturally small teeth
  • Overbite: When upper front teeth extend too far over lower teeth
  • Underbite: When lower teeth protrude past upper teeth (mild to moderate cases)
  • Crossbite: When some upper teeth sit inside lower teeth rather than outside
  • Open bite: When upper and lower teeth don’t meet when biting down

Invisalign for Complex Cases: What’s Possible?

The question of Invisalign for complex cases depends largely on the severity and nature of your orthodontic issues. Invisalign has made significant strides in treating more complicated conditions, but success often requires an experienced provider who understands the technology’s capabilities.

Fixing severe crowding with Invisalign treatment is now possible in many situations that would have previously required traditional braces. However, these cases may need longer treatment times, additional attachments (small tooth-colored bumps bonded to teeth), or even preliminary treatment to create space before beginning aligner therapy.

Dr. Dagli carefully assesses each patient’s unique dental structure to determine whether Invisalign can achieve the desired results or if alternative treatments would be more effective.

Invisalign Limitations: When Traditional Braces May Be Better

Being informed about Invisalign limitations helps you make the best decision for your oral health. While Invisalign continues to expand its capabilities, certain conditions still respond better to traditional orthodontic approaches.

Cases That May Require Traditional Braces:

  • Severe crowding: When significant tooth extraction and space management are needed
  • Large tooth rotations: Teeth rotated more than 20 degrees, particularly canines and premolars
  • Significant vertical movements: Teeth that need to be moved up or down substantially in the jawbone
  • Severe bite problems: Complex skeletal discrepancies between the upper and lower jaws
  • Short teeth: Teeth with small clinical crowns may not provide enough surface for aligners to grip effectively

Making the Right Choice for Your Smile

The best way to determine if Invisalign is right for you is through a comprehensive evaluation with an experienced provider. During your consultation at Plainsboro Dental Services, Dr. Dagli will examine your teeth, discuss your goals, and explain which treatment options will deliver the results you’re looking for.

Whether you’re dealing with minor spacing issues or more complex orthodontic concerns, understanding the realistic scope of Invisalign treatment helps you approach your smile transformation with confidence.

Ready to explore your options? Contact Plainsboro Dental Services at 609-716-7100 to schedule your Invisalign consultation and discover what’s possible for your smile.