|Due to COVID-19 precautions, Oregon Governor Kate Brown has ordered all dental offices to only see patients in pain or with urgent dental needs until June 15.
We are complying with this order and want to reassure our patients that we are available for your urgent dental needs but will not be open our usual hours for walk in care.
Please call the office to schedule a time for us to help you.
Your health and the health of our staff are our top concern.
We hope you and your family stay well during this time of crisis.
Does Your Child Need a Space Maintainer?
It is a rare day in my pediatric dentistry and orthodontic practice when I do not think about having enough space available for permanent teeth to grow in and line up properly. There are two situations when we worry about space in kids' mouths:
If teeth are crowded, sometimes teeth must be extracted to make room for the others to line up. Usually braces are needed after all the permanent teeth erupt, but extractions make the orthodontic treatment easier. Before all the permanent teeth erupt, maintaining the remaining space can be very helpful. We use a space maintainer called a Lower Lingual Arch for lower teeth and either an Upper Palatal Arch or a Trans-Palatal Arch for upper teeth. These appliances will stay in place until the permanent teeth erupt.
Lost Primary Teeth
Adults need to have an artificial tooth made to replace missing permanent teeth because the teeth on the other jaw can over erupt and disrupt the jaw function. Children are growing so much and their adult teeth come in soon enough that this is usually not a problem for kids. An artificial molar is not needed to replace missing primary teeth, just maintaining the space.
The primary (baby or milk) teeth are important for chewing and biting and speaking and especially for holding open the space needed for the permanent adult teeth to grow in. If a front baby teeth goes missing, we do not lose space very much so we do not have to replace missing front teeth or even make a space maintainer. Luckily, a gap-toothed grin in a kid is much cuter than in an adult!
But when a primary back tooth molar is lost by infection or trauma, the gingival gum fibers and the angle of the jaws closing together make for a strong tendency for the adjacent teeth to move into the newly open space. In other words, the space for the permanent tooth will be lost.
While initially the loss of a primary tooth does not seem like such a terrible thing, the future consequences could be the loss of a permanent tooth, extensive and expensive orthodontic appliances, and even an uncomfortable bite that causes abnormal wear on the poorly positioned teeth.
To avoid these problems, we routinely make a small appliance that spans the gap to keep the space open. This is called a band–loop space maintainer. It is made with a metal orthodontic band soldered to a wire stretching across the missing tooth's space.
If more than one tooth is missing, another way to save the space is to use an appliance that goes from a permanent tooth on one side to one on the other side of the mouth. These are called a lower lingual arch to replace bottom teeth or a transpalatal arch to replace upper teeth. Often a lower lingual arch or transpalatal arch can keep the room that remains or even press the teeth to gain space.
Taking care of a space maintainer is easy; just don't play with them and keep them clean.
To summarize, there are several types of space maintainers:
Each of these have different uses and each doctor has their favorites.
For more information, or if you'd like to schedule an appointment, please give us a call at 971-470-0045.
Great Grins for Kids gets our highest rating. The dentists and staff are highly professional, yet compassionate and friendly. We have had experience with other dental practices that don't measure up. Getting our kids to Great Grins was a wonderful upgrade for our family. You set the bar very high! ~ Annabelle C.
Read More Testimonials