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Systemic Treatment of Orthodontic Elastic Band-Induced Periodontitis: A Case Report
Limin Liu1, Lin Chen2, Haijing Gu1
1Hospital of Stomatology, Guanghua School of Stomatology Sun Yat-Sen University Guangzhou Guangdong China.
Clinical Case Reports
|July 1, 2026
Summary
A multidisciplinary treatment approach successfully managed severe periodontitis in immature permanent teeth caused by an orthodontic elastic band. This case highlights effective intervention for iatrogenic dental complications.
Area of Science:
- Dentistry
- Periodontology
- Orthodontics
Background:
- Immature permanent teeth are susceptible to damage from orthodontic complications.
- Severe periodontitis can compromise the long-term prognosis of developing teeth.
- Iatrogenic injuries from orthodontic appliances require prompt and specialized management.
Purpose of the Study:
- To present a case study on managing severe periodontitis in an immature permanent tooth.
- To evaluate the efficacy of a multidisciplinary treatment approach in resolving iatrogenic periodontal issues.
- To emphasize the importance of timely intervention in pediatric dental trauma.
Main Methods:
- A comprehensive assessment including clinical examination and radiographic evaluation was performed.
- A multidisciplinary team involving periodontists and orthodontists devised a treatment plan.
- Treatment involved non-surgical periodontal therapy and orthodontic management to address the iatrogenic cause.
Main Results:
- The treatment successfully arrested the progression of severe periodontitis.
- Significant reduction in periodontal inflammation and probing depths was observed.
- The immature permanent tooth showed signs of periodontal healing and stability.
Conclusions:
- A multidisciplinary treatment (MDT) approach is highly effective for managing severe periodontitis in immature permanent teeth caused by iatrogenic factors.
- Early diagnosis and intervention are crucial for favorable outcomes in such cases.
- This case underscores the importance of collaborative dental care in resolving complex orthodontic-related complications.

