Fissure Sealants


Helping to protect teeth from decay

Deep pits and grooves on the surfaces of the back teeth (usually on the molars) are known as fissures. As they are very narrow it can be difficult to clean them with a toothbrush and toothpaste alone as the bristles are too thick and do not reach down into the fissure. Every time you eat or drink, bacteria can enter these fissures, gradually making them wider and deeper over time and eventually resulting in tooth decay.

Fissure Sealants

Tooth fissures are common in children and teenagers and will often cause cavities, normally in the back teeth. Fissure sealants are an effective way of helping to protect young teeth. They can also provide protection for permanent molars and premolars once they have erupted and are mature enough for the application.

A dentist will often recommend a fissure sealant for adults who are at a high risk of developing cavities as a result of tooth fissures.

Dentist Quick and easy treatment
Dentist Protects teeth from decay
Dentist Successful preventative care

What is a fissure sealant?

A fissure sealant is defined as a ‘preventative dental treatment’. Effectively, a clear, plastic material is placed onto the surface of your teeth to help protect it and prevent the bacteria from entering the fissures. Sealants can be applied to any tooth with pits or fissures, provided the surface is sound and it has no previous fillings. Sealants are most commonly applied to the molars and premolars.


How is the sealant applied?

It is quick, easy and comfortable to apply a fissure sealant. There is no need for an anaesthetic, drills or needles. Your tooth and fissures will be prepared and cleaned before the sealant is applied. Following application, the sealant will be hardened under a special UV light, forming a protective coating over the tooth.

Fissure sealants can be applied by a dentist or dental hygienist.

How successful are sealants?

It is widely agreed that sealants are highly effective in helping to prevent decay in fissures.

Just like a normal filling, a fissure sealant can last for many years with the correct maintenance and care.

If the sealant is damaged or falls out it can be easily replaced.

Regular dental and hygienist checks are important in order to maintain the condition of your sealants and pick up any problems early.


Any questions?

For more information on fissure sealants, please contact our patient coordinator, Jaime, on 01452 727 665 or [email protected].

Did you know that we offer care plans through Denplan?

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