What Is Keratinized Tissue And Why Is It Important In Dental Implants

If you're looking to improve the appearance of your smile, dental implants offer a solution to keep your teeth in good condition. They provide both functional and cosmetic advantages. However, for a dental implant to be successful, it requires a solid foundation, which includes sufficient bone density and healthy gum tissue. One crucial component in supporting both natural and prosthetic teeth is keratinized tissue.

Discover more about what is keratinized tissue, why is it important in dental implants, and how it contributes to the overall health of a dental implant.

WHAT IS KERATINIZED DENTAL TISSUE?

Keratinized dental tissue refers to the specialized type of gum tissue that surrounds and protects the teeth and dental implants. It is characterized by its firm texture and pale pink color. This tissue contains keratin, a protein that provides strength and resilience. Keratinized tissue is usually found in the Gingiva, which is part of the gum that covers the dental bone and surrounds the teeth and dental implants.

Healthy keratinized tissue feels firm to the touch and has a color that varies from pink to brown, depending on an individual's skin tone. Its strength and durability contribute significantly to maintaining healthy teeth and supporting dental implants.

Read more: Can I Get Dental Implant Bone Loss

WHY IS KERATINIZED TISSUE IMPORTANT FOR DENTAL IMPLANTS?

When it comes to dental implants, the presence of adequate keratinized tissue is crucial. This tissue provides support not only for your natural teeth but also for the prosthetic replacement tooth in the case of an implant. Several key reasons highlight the importance of keratinized tissue in dental implants:

• Appearance and Implant Placement: The amount of keratinized tissue present can influence the overall appearance of the dental implant. Sufficient tissue helps in achieving a natural and esthetically pleasing result after the implant procedure. Moreover, it can guide the dentist in optimal implant placement for better functional and cosmetic outcomes.
• Long-Term Success: Studies, such as one published in The Journal of Indian Prosthodontic Society, emphasize the significance of assessing the width and thickness of keratinized tissue before dental implant placement. Adequate keratinized gum tissue is considered essential for the long-term success of the implant.
• Plaque Control: Maintaining a good level of keratinized tissue around the dental implant site is essential for controlling plaque buildup. Proper oral hygiene practices can be more effective when supported by sufficient keratinized tissue, reducing the risk of implant-related complications.

KERATINIZED VS. NON-KERATINIZED ORAL TISSUE

While keratinized tissue offers various benefits in supporting dental implants, it's important to understand the differences between keratinized and non-keratinized oral tissues.

KERATINIZED TISSUE:

• Rich in keratin protein, providing strength and resilience.
• Firmly attaches to teeth, offering stability and protection.
• Helps in preventing the recession of the gums.
• Better support dental implants, enhancing their longevity.

NON-KERATINIZED TISSUE:

• Lacks the abundance of keratin protein, making it more fragile.
• Lines the inside of the cheeks, lips, and floor of the mouth.
• More prone to recession and sensitivity.
• Does not provide the same level of support for dental implants.

HOW DOES KERATINIZED TISSUE IMPACT YOUR DENTAL IMPLANT?

Keratinized tissue significantly impacts the success and longevity of dental implants. A study published in the Journal of Cosmetic Dentistry found that preserving or reconstructing the gum tissue at the implant site can lead to improved aesthetics and better control of plaque buildup around the implant. Dentists may differ in their opinions on the exact amount of keratinized tissue required, but its presence is vital for effective implant placement.

DENTAL PROCEDURES TO INCREASE KERATINIZED TISSUE

If you have insufficient gum tissue for a successful dental implant, your dental professional may suggest several options to increase the amount of keratinized tissue. These procedures include:

1. Modified Apically Repositioned Flap (MARF) Technique: In this procedure, a portion of the gum tissue is cut and reattached, generating the healing process and encouraging the production of additional tissue.
2. Gum Graft: Tissue from another part of the mouth, such as the palate, can be transplanted through a gum graft procedure to increase the amount of keratinized tissue at the implant site.

Proper care and maintenance of keratinized tissue before, during, and after the implant procedure are essential for long-term success and improved oral health.

Faqs

What is the Keratinized gingiva around implants?

The keratinized gingiva around implants is the outermost layer of gum tissue that protects the dental implant abutment.

Why is Keratinized mucosa important around dental implants?

Keratinized mucosa is important around dental implants because it provides a barrier against bacteria, helps maintain implant stability, and contributes to long-term implant success.