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What Causes Malocclusion and the Need for Clear Aligner Treatment

Date:2021-03-16 22:24:17
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Views:8164

Clear aligner treatment is an effective way to help people with malocclusion restore a straight and aesthetically pleasing smile. In daily life, many factors can affect dental alignment, ranging from poor habits to certain medical conditions. So, what exactly causes the need for clear aligner treatment? Let us introduce the main causes below.

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1. Poor Oral Habits: Certain oral habits, such as finger sucking or mouth breathing in children, can cause a narrowed dental arch or affect jaw development, leading to crowded teeth.

2. Oversized Teeth: When teeth are too wide mesiodistally, it can result in crowding and misalignment.

3. Genetic Factors: Dental crowding has a clear hereditary component. The same patterns of crowding, from a single misaligned tooth to multiple crowded teeth or even the rotation of a specific tooth, can be observed in both parents and children. Although this genetic trait is well-documented, the exact underlying genetic mechanisms are not yet fully understood.

4. Problems During the Mixed Dentition Phase: Premature loss of primary teeth during the transition phase can cause adjacent teeth to shift forward, occupying the space meant for permanent teeth. This leads to insufficient space and misalignment when permanent teeth erupt. Conversely, retained primary teeth occur when permanent teeth erupt before the primary teeth have fallen out, forcing them to grow in an abnormal position due to lack of space. Therefore, if a child has retained primary teeth, early extraction is recommended.

5. Insufficient Jaw Development: Inadequate jaw growth results in a significant discrepancy between tooth size and jaw bone capacity, preventing teeth from aligning properly within the alveolar bone and causing crowding and misalignment.

6. Periodontitis: In patients with periodontitis, alveolar bone resorption leads to loose teeth and excessive gaps between them. Most adults suffer from periodontal disease, which progresses slowly and often develops from gingivitis. Aside from occasional bleeding during brushing, there are few noticeable symptoms, making it easy to overlook. When gingivitis advances to periodontitis, patients may experience severe halitosis, recurrent periodontal abscesses, loose teeth, and increasingly wider gaps between teeth. In severe cases, tooth loss can occur.

 

7. Excessive Gaps Between Primary Teeth: During the primary and mixed dentition phases, wide gaps between newly erupted front teeth are normal. Permanent teeth are larger and more numerous than primary teeth, and these spaces will naturally close once all permanent teeth have erupted. Conversely, if the primary teeth are too tightly spaced, there may not be enough room for the larger permanent teeth to emerge, resulting in misalignment.

A Note from Dr.Clear Aligner: The above provides a detailed overview of the causes of malocclusion and the need for clear aligner treatment. We hope this information has been helpful.Experts at Dr.Clear Aligner remind you that the success of clear aligner treatment largely depends on the cooperation between the patient and the doctor. Patients should follow their doctor's instructions carefully and attend regular follow-up appointments without rushing the process.


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