Midline Diastema Closure

Overview

A midline diastema is a visible gap between the two upper front teeth. It is common in children and can persist into adulthood. Causes include a mismatch between tooth and jaw size, a prominent frenum (the band of tissue between the upper lip and gum), habits such as thumb sucking, and gum disease. Diastema closure refers to cosmetic or orthodontic treatments used to close the gap.

Benefits

• Creates a more uniform, balanced smile
• Often achievable in a short time, depending on the method
• Can boost confidence in your appearance
• Treatment options can be matched to your goals and budget

What to Expect

Your dentist will first determine what is causing the gap, such as tooth size, a thick tissue band called a frenum, or tooth spacing. Common options include tooth-colored bonding, veneers, or braces. In some cases a minor frenum procedure is recommended alongside other treatment. We will discuss the most suitable option before starting.

Keeping Your Results

Gaps can reopen if the underlying cause is not addressed, especially after orthodontic treatment. A retainer helps keep teeth in their new position. Follow your dentist's guidance to ensure long-lasting results.