Bioclear Matrix Technique

Closing the Gap: Bioclear Method for Midline Diastema Closure

The gap between the two front teeth, known as a midline diastema, is a common dental concern that affects individuals of all ages. While some people embrace their gap as a unique feature, others seek ways to close it for aesthetic reasons. Fortunately, advancements in dental technology and techniques offer various solutions, one of which is the Bioclear method.

Understanding Midline Diastema

A midline diastema is characterized by a noticeable space between the upper central incisors, the two front teeth. While diastemas can occur between any two teeth, the midline gap tends to be the most prominent and often draws attention. Several factors contribute to the development of a midline diastema, including genetics, habits like thumb-sucking during childhood, and discrepancies in tooth size or alignment.
Traditional Treatment Options

Historically, orthodontic treatment, such as braces or clear aligners, has been the primary approach to closing dental gaps. While effective, these methods can be time-consuming, often requiring months or even years to achieve desired results. Additionally, they may not be suitable for individuals with minor diastemas or those seeking a quicker solution.

The Bioclear Method: A Contemporary Approach

The Bioclear method represents a modern, minimally invasive alternative to traditional approaches for closing midline diastemas. Developed by Dr. David Clark and Dr. J.R. Dennison, Bioclear utilizes a combination of advanced materials and techniques to achieve excellent aesthetic results in a fraction of the time compared to traditional methods.

How Bioclear Works

Assessment and Planning: The process begins with a comprehensive examination to assess the extent of the diastema and determine candidacy for Bioclear treatment. Digital imaging and impressions may be taken to aid in treatment planning.

Preparation: Unlike traditional veneers or crowns, which require significant tooth reduction, Bioclear treatment preserves the natural tooth structure. The teeth are gently cleaned and prepared for bonding.

Matrix Placement: A transparent, anatomically-shaped matrix is placed around the teeth, creating a mold to guide the application of composite resin. Composite Build-Up: A tooth-colored composite resin is applied to fill the gap between the teeth. The material is sculpted and shaped to match the natural contours of the teeth, achieving a seamless and natural-looking result.

Finishing Touches: Once the composite has been applied and shaped, it is hardened using a special curing light. The teeth are then polished to a smooth finish, blending seamlessly with the surrounding dentition.

Advantages of Bioclear

Minimally Invasive: Bioclear treatment preserves the natural tooth structure, minimizing the need for extensive tooth reduction.

Quick Results: Unlike traditional orthodontic treatments, which can take months or years, Bioclear can often achieve desired results in just one or two appointments.

Natural Appearance: The composite resin used in Bioclear closely resembles natural tooth enamel, resulting in a seamless and aesthetically pleasing outcome.

Versatility: Bioclear is not limited to closing midline diastemas; it can also be used to correct other dental imperfections such as chips, cracks, or gaps between other teeth.


The Bioclear method offers a contemporary solution for closing midline diastemas, providing patients with a quick, minimally invasive, and aesthetically pleasing alternative to traditional orthodontic treatments. By preserving natural tooth structure and utilizing advanced materials and techniques, Bioclear enables individuals to achieve their desired smile with confidence and convenience. If you’re considering closing a midline diastema or addressing other dental imperfections, consult with a qualified dentist to explore whether Bioclear may be the right option for you.