Author Name: Dr. Sandra Thompson
An Eruption Cyst in Children is a bubble-like swelling filled with fluid and developing above the tooth about to come out of the gums. An eruption cyst appears due to accumulation of fluid and, at times, some blood in the space between the erupting tooth and the gum surface. When the fluid contains some blood, the swelling can take a bluish or purplish coloration. This type of eruption cyst is known as an eruption hematoma.
Eruption cysts may develop on either baby teeth or permanent teeth as they erupt; however, the majority of eruption cysts are observed in patients with erupting permanent teeth. These cysts usually manifest themselves in form of a round or dome-like swelling right above the erupting tooth. Depending on its content, an eruption cyst may have a clear, pink, bluish, or purplish appearance.
The majority of eruption cysts are non-cancerous and temporary and they go away on their own once the erupting tooth pierces through the gums and allows the fluid to be released into the mouth. Usually, children suffer from minimal or no pain at all, though they may feel some tenderness while eating or brushing their teeth.
However, since there may be various other oral conditions which result in swelling, it is advisable to not jump to conclusions in case of a swelling in your kid’s gums and get it diagnosed by a pediatric dentist who will be able to take dental X-rays in case the tooth is found to be coming out in the right way.
In case you see the swelling getting painful and increasing in size, hindering the eruption process of the tooth, or if there is fever or pus around the area, then it would be advisable to get your kid evaluated by the dentist.
Several factors may contribute to the development of an eruption cyst, including:
The most common reason is merely a tooth that is emerging from beneath the gum. As the tooth comes through, fluid may accumulate over the crown of the tooth, causing the lump to appear.
This pressure may result in an accumulation of fluid or sometimes blood under the gums as a result of pressure. This may cause the swelling to turn into a blueish or purplish color.
Eruption cysts can be seen when baby teeth start to emerge or later when permanent teeth replace the baby teeth. Eruption cysts are commonly observed during mixed dentition because this is the period when a child loses baby teeth and gains adult teeth.
A tooth can also fail to erupt within the expected time frame. The more time the tooth spends under the gums, the higher the likelihood that fluid will develop, resulting in an eruption cyst.
An injury to the mouth, irritation by food, or during the eruption of the tooth can be a factor in the presence of the fluid surrounding the forming tooth. Though trauma is not a major cause, it can enhance the visibility of the swelling.
In case there is little space for the tooth to erupt due to crowding and positioning of adjacent teeth, then the process of eruption will be delayed, thus increasing the chances of developing temporary inflammation of the erupting tooth.
The good thing about this condition is that it does not arise due to lack of proper dental care or something the mother has done. More often than not, this is just a passing phase during tooth development. A dentist for children can confirm the condition and determine whether the tooth is erupting well.
Parents may notice the following signs:
The most frequent symptom includes the presence of a round lump on the gums above the tooth that will soon erupt. It is usually soft in texture rather than being hard.
Depending on whether the cyst contains fluid alone or a small amount of blood, it may appear:
Clear or translucent
Pink
Bluish
Purple
A darker color often indicates an eruption hematoma, which is still typically harmless.
Parents can often visualize and even feel the shape of the tooth that is erupting beneath the inflamed gum tissue. As the tooth keeps rising, the cyst normally goes away.
Some children will experience pain, which tends to occur when they eat or brush their teeth. The pain should be quite manageable for most of them.
Infants and young kids tend to show signs of irritability and excessive biting of objects due to the pressure exerted by the erupting tooth.
Older children prefer eating on the other side of their mouth before the eruption of the tooth.
Although an eruption cyst can look unusual, it differs from several other oral conditions:
Usually causes severe or throbbing pain.
May produce pus or drainage.
Often occurs with significant gum redness, swelling, fever, or facial swelling.
Requires prompt dental treatment.
Appears as a shallow, open sore rather than a fluid-filled bump.
Usually has a white or yellow centre with a red border.
Can be painful when eating acidic or spicy foods.
Often causes widespread redness and inflammation rather than a single dome-shaped swelling.
May be associated with persistent pain, bad breath, pus, or bleeding.
In most instances, management for eruption cyst in children is not necessary at all or requires minimal treatment. This is because the cyst normally resolves itself once the tooth breaks through the gums. In other situations, the treatment is determined by your child's symptoms as well as their tooth developmental stage.
Management for eruption cysts can be conservative; however, in some cases, where the cyst causes pain, infection or interferes with eruption of the tooth, treatment is recommended.
Though an eruption cyst is not necessarily dangerous and will go away on its own, it may be wise to consult a pediatric dentist for this kind of abnormality on the gums. An examination conducted by an expert can help rule out other conditions, such as a dental abscess, gum infection, or any other form of lesions.
Parents should schedule a pediatric dental visit if they notice any of the following:
Mild tenderness is common, but significant or increasing pain is not typical of a simple eruption cyst and should be evaluated promptly.
If your child develops a fever, feels unwell, or the swelling is accompanied by pus, a bad taste in the mouth, or foul-smelling drainage, an infection may be present and requires immediate dental attention.
An eruption cyst usually remains localized over the erupting tooth. Swelling that extends into the surrounding gums, cheek, lips, or jaw may indicate a more serious problem.
Bleeding That Doesn't Stop
A small amount of bleeding may occur if the tooth begins to break through the gum. However, persistent or excessive bleeding should be examined by a pediatric dentist.
If the swelling causes enough discomfort that your child refuses to eat, drink, or brush their teeth, a dental evaluation can help determine whether treatment is needed.
If the tooth does not erupt within a reasonable period or the cyst remains unchanged for several weeks, your pediatric dentist may recommend monitoring with dental X-rays or, in rare cases, a minor procedure to help the tooth erupt.
Seek professional care if the bump becomes much larger, changes color dramatically, becomes very firm, or develops signs of infection.
During your child's dental appointment, the pediatric dentist will:
Examine the swollen area and the surrounding gums.
Assess how the underlying tooth is developing.
Determine whether the swelling is consistent with an eruption cyst.
Take dental X-rays if needed to evaluate the position of the erupting tooth.
Recommend observation, home care, or treatment if the tooth is unable to erupt normally or another dental condition is present.
Fortunately, most eruption cysts resolve naturally without surgery or extensive treatment, and children recover quickly once the tooth emerges through the gum.
No. Eruption Cyst in Children is normally an innocent condition that occurs when the tooth erupts through the gums. In most instances, the eruption cyst goes away once the tooth comes through.
In many cases, yes. The pediatric dentist may just monitor the region until complications arise.
Eruption cyst is a soft bulge or bubble on the gum tissue over a tooth erupting. It might appear clear, pink, bluish or purplish based on whether it consists of pure fluid or blood.
Eruption cyst normally causes minimal pain in children. In some cases, there could be minor pain during chewing or brushing.
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