Disease Overview：Malocclusion (Class II Division 1)（Class II malocclusion）
Class II Division 1 malocclusion refers to a common dental alignment issue where the upper front teeth protrude significantly beyond the lower teeth, often accompanied by flared upper incisors and a noticeable overjet. It’s not just cosmetic—patients may experience difficulty chewing, speech challenges, increased wear on teeth, or jaw discomfort. Many international patients choose China for orthodontic care because of the availability of experienced specialists trained in both traditional and functional appliance approaches, plus access to widely used systems like Damon braces, Invisalign, and custom lingual appliances—all delivered within accredited tertiary hospitals. Treatment is typically outpatient, requiring no surgery for mild-to-moderate cases. Exact treatment plans depend on age, skeletal maturity, and severity—and must be confirmed during an in-person consultation. Costs are generally lower than in the US or UK, and scheduling flexibility is high across major cities. Language support varies by hospital; many partner hospitals offer English-speaking coordinators or certified medical interpreters. Wait times for initial appointments are usually under two weeks—but that depends on timing and location. Really affordable. Here's why.
Medical Treatment Guide
Malocclusion (Class II Division 1) involves retrognathic mandible and protrusive maxilla, often with increased overjet. Treatment hinges on skeletal maturity, dental compensation, airway status, and functional impact — not just aesthetics. Early intervention (ages 8–12) may redirect growth; adults typically require combined orthodontics and surgery if skeletal discrepancy exceeds 5 mm.
Non-surgical options include fixed appliances (Damon Q2 or SmartClip self-ligating brackets), functional appliances (Twin Block, Herbst), and clear aligners (Spark or Invisalign via local labs). Used for mild-to-moderate cases with minimal skeletal involvement. Bracket-based treatment: $2,400–$4,100. Functional appliance phase: $1,300–$2,600. Aligner-only plans: $3,200–$5,800. All exclude retainers and follow-up visits.
Surgical options apply to skeletally mature patients with ANB > 5° or Wits appraisal > 7 mm. Common procedures: BSSO (bilateral sagittal split osteotomy) + Le Fort I advancement. Pre-op CT, cephalometrics, model surgery, and orthodontic prep add $1,900–$3,300. Surgery + orthodontics total: $8,700–$14,200. Performed at partner hospitals including Peking University School of Stomatology (Department of Orthodontics & Oral & Maxillofacial Surgery) and West China Hospital of Stomatology.
Complex cases — e.g., severe asymmetry, prior trauma, or syndromic presentation — may need multi-stage surgery (e.g., genioplasty + distraction osteogenesis). Costs range $12,500–$19,800. Exact cost depends on the hospital quote.
Quick selection guide: Under age 12? Conservative first. Budget under $4,000? Aligners or functional appliances. Overjet >8 mm + adult? Surgical evaluation likely. Comorbid sleep apnea? Requires joint ENT/orthodontic assessment. Our platform can help you connect with verified specialists and clarify which option aligns with your clinical findings.
Pricing & Service Differences: International / VIP Dept vs. Regular Clinic
International Medical Services (IMS / VIP Departments) at Grade-3A public hospitals and private international clinics operate under self-regulated VIP fee schedules. Fees are higher than standard public clinics (which are subsidized solely for domestic citizens and do not accept overseas insurances). In exchange, international patients receive 6 exclusive medical privileges:
Recommended Hospitals
Explore selected Grade 3A public hospitals in China with rich clinical experience for this condition:
🌴 Recommended Malocclusion (Class II Division 1) Medical Vacation Packages
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