Understanding Overjet and Its Treatment Options > 자유게시판

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Overjet is defined as the forward projection of the upper front teeth beyond the lower ones — a typical orthodontic condition where the front upper teeth extend too far beyond the lower ones. While a minor amount of overjet is normal and healthy, severe overjet can lead to chewing difficulties, raise the chance of injury, create challenges with biting or chewing, and even undermine self-confidence due to appearance-related anxiety.

The condition arises from multiple underlying influences. Hereditary factors are often key, meaning the skeletal framework of the face can be passed down through families. Childhood habits such as prolonged thumb sucking, thumb-sucking beyond age five, which can force the upper teeth forward while driving the bottom teeth inward. Mouth breathing due to nasal congestion can also alter facial growth patterns. In certain cases, tooth loss in the lower arch or insufficient mandibular growth may directly result in overjet.

The approach to treating overjet depends on the severity of the case and the patient’s growth phase. For young patients, early intervention is optimal for long-term results. Braces and clear aligners are commonly used to reposition the teeth. When dysfunctional jaw development is involved, functional appliances such as facemasks or palatal expanders may be recommended to promote downward and 東京 前歯矯正 forward mandibular development or slow maxillary protrusion.

For adults with severe overjet, orthodontics alone may be inadequate to achieve optimal results. In such cases, maxillomandibular osteotomy may be necessary to restore facial harmony. This procedure is almost always combined with dental alignment therapy to guarantee post-surgical bite accuracy.

The length of treatment varies widely, depending on the complexity of the malocclusion. Slight protrusion can often be resolved in 12 to 18 months, while surgical cases may require two years or more. Frequent orthodontist visits are critical to track progress and ensure optimal outcomes.

When overjet is noticeable in a patient, it is highly advisable to consult an orthodontist. An early evaluation, ideally around the age of 7, allows the orthodontist to identify developing problems and prevent more serious complications. The benefits extend beyond aesthetics — it also improves functional stability by optimizing bite mechanics.

Maintaining excellent oral hygiene during treatment is non-negotiable. Braces and appliances can trap food and plaque, so daily oral care routines, along with professional prophylaxis, are necessary to combat tooth decay and periodontal issues. Once appliances are removed, following retainer protocols is absolutely vital to prevent relapse.

Understanding overjet and its treatment empowers you and your loved ones to choose the right path. With appropriate intervention, the vast majority of overjet cases can be fully resolved, resulting in better chewing ability, reduced strain, and long-term emotional well-being.