Severely worn lower front teeth, rebuilt with a fully digital workflow. Here is how Dr. Cvetan Mechev, DDS used digital smile design to restore this patient’s smile at La Mesa Dental Center in La Mesa, California.

The Problem: Severely Worn Lower Front Teeth

This patient came to us with lower front teeth that had worn down badly over the years. The biting edges were flattened, chipped, and uneven. The darker inner layer of the tooth (dentin) was exposed in several spots.

Worn front teeth are more than a cosmetic issue. Once the hard outer enamel is gone, the softer dentin underneath wears away much faster. Teeth become sensitive, look shorter and darker, and the wear speeds up year after year.

Common causes include nighttime grinding (bruxism), a heavy bite, and acid erosion from diet or reflux. Often it is a combination of all three.

What Is Digital Smile Design?

Digital smile design is a modern way of planning cosmetic dental work on a computer before any treatment starts. Instead of guessing how the final result will look, Dr. Mechev designs the new teeth digitally — their length, shape, and proportions — based on photos, scans, and the patient’s face.

The benefits are simple:

  • You see the plan first. The final shape of the teeth is designed and reviewed before treatment begins.
  • Precision. The restorations are made to fit the digital design, not shaped freehand.
  • A natural result. The new teeth are planned to match the patient’s face, lips, and bite — not just made whiter.

La Mesa Dental Center has its own in-house CAD/CAM milling lab. That means the digital design,milling, sintering, crystallization and the finished restorations are produced under one roof, under Dr. Mechev’s direct control.

How Dr. Mechev Restored This Smile

Dr. Mechev started with a full exam and digital records of the patient’s teeth and bite. He then designed the new lower front teeth on the computer, restoring the length and shape the teeth had lost to years of wear.

The zirconia crown restorations were crafted to follow that digital design exactly. Just as important, Dr. Mechev planned the new biting edges to work with the patient’s bite — protecting the restored teeth from the same forces that caused the wear in the first place.

The Result

Look at the before-and-after photo above. All done in just 2 weeks.The lower front teeth went from short, chipped, and uneven to full, smooth, and natural-looking. The color blends with the neighboring teeth. The gum line is healthy. Nothing about the result looks artificial — it simply looks like healthy teeth.

That is the goal of digital smile design: teeth that look like they were never damaged at all.

Why Patients Choose Dr. Mechev for Cosmetic Dentistry

Dr. Cvetan Mechev, DDS has 26 years of experience in general and cosmetic dentistry. He has completed advanced international training in Dubai (UAE), London (UK), Padua (Italy) — where he trained twice under Dr. Luca De Stavola — and Budapest (Hungary).

His practice, La Mesa Dental Center, combines this experience with in-house digital technology, including CBCT imaging and a CAD/CAM milling lab. Patients even travel from Arizona and Nevada for his restorative and cosmetic work. You can read more about his background on Dr. Mechev’s bio page.

Frequently Asked Questions

What causes front teeth to wear down?

The most common causes are nighttime grinding (bruxism), a heavy or misaligned bite, and acid erosion from diet or acid reflux. Often several factors work together. Wear speeds up once the enamel is gone, so earlier treatment means simpler treatment.

Can severely worn teeth be fixed?

Yes. Even badly worn teeth can usually be rebuilt to their original length and shape. Dr. Mechev uses digital smile design to plan the restoration precisely, so the result looks natural and works correctly with your bite.

What is digital smile design?

It is a computer-based planning method. Your new teeth are designed digitally — using photos, scans, and facial proportions — before any treatment begins. You see the plan first, and the final restorations are made to match it.

Will my restored teeth wear down again?

Part of the treatment plan is protecting the result. Dr. Mechev designs the new biting edges to distribute forces correctly, and addresses the cause of the wear — such as grinding — so the restored teeth are protected long-term.

Do you treat patients traveling from Arizona or Nevada?

Yes. Patients regularly travel from Arizona and Nevada to see Dr. Mechev for cosmetic and restorative dentistry. Our team can help you plan visits efficiently so treatment fits your travel schedule. Call (619) 337-2424 to discuss your situation.

Restore Your Worn Smile in La Mesa

If your front teeth look short, chipped, or worn, they will not improve on their own — but they can be restored. La Mesa Dental Center serves patients from La Mesa, El Cajon, Spring Valley, Lemon Grove, San Diego, and throughout Southern California.

Call (619) 337-2424 or request an appointment online to schedule your cosmetic consultation with Dr. Mechev.

La Mesa Dental Center — 8334 University Ave, La Mesa, CA 91942