Apiñamiento dental（AD） - Guía de turismo médico y tratamiento en China

Dental crowding is managed through orthodontic principles focused on space creation, tooth alignment, and occlusion stability. Treatment decisions depend on age, dental arch development, severity (mild/moderate/severe), and presence of impacted teeth or skeletal discrepancies. Children may benefit from early intervention; adults often require comprehensive planning. Conservative approaches are prioritized unless functional impairment or periodontal risk emerges — a determination made only after clinical evaluation at partner hospitals.

Non-surgical options include removable appliances (e.g., Hawley retainers with expansion screws), fixed braces (metal or ceramic brackets), and clear aligners (like Spark or domestic brands such as AngelAlign). These suit mild-to-moderate crowding without skeletal involvement. Removable appliances cost approximately $300–$800 per phase. Fixed braces range from $1,200–$3,500 for full treatment. Clear aligners start at $1,800 and go up to $4,200 depending on case complexity and number of trays. All include initial impressions, digital scans, and follow-up adjustments every 6–8 weeks.

Surgical/procedural interventions apply when crowding exceeds 10 mm or involves impacted canines/premolars. Partner hospitals like Peking University School & Hospital of Stomatology (Department of Orthodontics) or Shanghai Ninth People’s Hospital (Oral & Maxillofacial Surgery) offer tooth extraction (typically first premolars), corticotomy-assisted orthodontics (CAOT), or micro-osteoperforation (MOP). Extraction adds $120–$280 per tooth. CAOT ranges $1,600–$2,900 total. MOP sessions cost $350–$650 each (1–3 needed). Preoperative exams — panoramic X-ray, CBCT, study models — run $180–$420 collectively.

Complex cases, such as crowding with severe mandibular retrognathia or cleft-related arch collapse, may involve orthognathic surgery (e.g., bilateral sagittal split osteotomy) coordinated with orthodontics. This requires multidisciplinary planning across Oral & Maxillofacial Surgery and Orthodontics departments. Total estimated cost: $6,500–$11,000, including 7–10 days hospital stay, anesthesia, and 6-month post-op orthodontic refinement.

Quick selection guide: Under 12 years? Early-phase appliances likely sufficient. Budget under $2,000? Fixed metal braces or staged removable devices. Severe crowding + impacted teeth? Extraction + fixed braces standard. Need speed? CAOT shortens treatment by ~30%, but adds cost. Comorbidities like uncontrolled diabetes or active periodontitis require stabilization before orthodontics — delaying start by weeks. Exact timing and sequencing depend on the hospital’s assessment. Our platform can help you connect with verified partner hospitals, arrange appointments, translate reports, and coordinate logistics — all without upfront medical advice.