Understanding the Side Effects and Complications of Orthodontic Treatment

28 December 2023

Orthodontic treatment has become a cornerstone of dental health, focusing on the correction of misaligned teeth and jaws. While the outcomes can dramatically improve oral functionality and aesthetics, it’s important to recognize that, like any medical treatment, it may come with potential side effects and complications. Below, we explore these in detail, but please remember that this list may not be exhaustive for every patient. It’s crucial to consult with your treating orthodontist to discuss the specific risks related to your individual treatment.

Minor Side Effects of Orthodontic Treatment

Discomfort: It’s common to experience mild pain or discomfort after braces are fitted or adjusted as the teeth begin to shift. This usually subsides within a few days.

Speech Difficulty: Orthodontic appliances can temporarily affect speech. Lisping or other minor speech impediments may occur but typically resolve as the patient adjusts to the braces.

Mouth Irritation: Brackets and wires can irritate the inner lips, cheeks, and tongue, especially when newly placed or adjusted.

Dietary Adjustments: Patients may need to avoid certain hard or sticky foods that could damage orthodontic appliances.

More Serious Complications of Orthodontic Treatment

Tooth Decay and Gum Disease: Braces can make oral hygiene more challenging, increasing the risk of plaque buildup, cavities, and periodontal disease if proper oral hygiene is not maintained.

Root Resorption: A small percentage of patients may experience some degree of root shortening during their treatment. Most cases are minor, but severe resorption can threaten the longevity of the affected teeth.

Tooth Discoloration: If oral hygiene isn’t meticulous, patients might notice some discolouration or white spot lesions on their teeth after braces are removed.

Allergic Reactions: Rarely, a patient may have an allergic reaction to the metal or latex used in orthodontic appliances.

Rare but Serious Risks

Ankylosis: This condition involves a tooth’s root fusing to the bone, potentially disrupting the orthodontic movement of that tooth and affecting overall treatment outcomes.

Loss of Tooth Vitality: In very rare cases, orthodontic treatment can disrupt the blood supply to a tooth, leading to loss of vitality and the need for further treatment like a root canal.

TMJ Disorders: Some patients report the development or exacerbation of temporomandibular joint disorders, although the relationship between orthodontics and TMJ is complex and not fully understood.

Improper Bite Correction: If not managed correctly, orthodontic treatment might not achieve its goal, or it could lead to a bite that is worse than the original condition.

Post-Treatment Considerations

Relapse: Teeth have a tendency to return to their original positions after braces are removed. Retainers must be worn as directed to prevent this.

Residual Gaps or Spacing: Occasionally, not all spaces between teeth close during treatment, requiring additional interventions.

Conclusion

Orthodontic treatment has the potential to transform smiles and improve dental health significantly. However, being aware of the possible side effects and complications is a part of being fully informed before and during treatment.

It’s also worth noting that orthodontic technology and techniques have advanced considerably, reducing the risk and severity of many potential complications. Nonetheless, every patient’s experience is unique, and factors such as age, oral hygiene, and the complexity of the case can influence the likelihood of experiencing side effects.

Therefore, while this list provides a comprehensive overview, it may not be all-encompassing for every individual. Always maintain open communication with your orthodontist, who can provide personalized information on potential risks based on your specific circumstances. Your orthodontist’s expertise is indispensable in navigating through the treatment process and ensuring the best possible outcome with the least amount of risk.

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I recommend and prescribe orthodontic treatments to my patients as if they were my own family and I value meaningful relationships based on communication, confidence and trust.

Dr Erfan Salloum

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