How much does mandibular reduction surgery cost?
Genioplasty, or mandibular bone reduction surgery, is generally categorized into three types: mandibular angle ostectomy, outer table split of the mandible, and long-curve mandibular osteotomy. The corresponding prices are as follows: mandibular angle ostectomy costs 25,000–50,000 RMB per procedure; outer table split of the mandible costs 20,000–40,000 RMB per procedure; and long-curve mandibular osteotomy costs 30,000–50,000 RMB per procedure. Factors influencing the cost of mandibular bone reduction surgery include surgical complexity, regional differences, and surgeon experience.
Below is a reference table for different types of mandibular bone reduction surgeries and their associated costs:
Category/Procedure |
Mandibular Angle Ostectomy |
Outer Table Split of the Mandible |
Long-Curve Mandibular Osteotomy |
Reference Price |
25,000–50,000 RMB/session |
20,000–40,000 RMB/session |
30,000–50,000 RMB/session |
Principle |
Through an intraoral incision, specialized bone saws or burring instruments are used to partially remove bone at the mandibular angle. |
Surgery is performed on the lateral side of the mandible, where the outer cortical plate is split and partially removed to reduce the thickness of the lower jaw. |
A continuous, extended curved osteotomy is performed from the mandibular angle to the body of the mandible. |
Target Population |
Suitable for individuals with significantly enlarged or flared mandibular angles causing a wide lower face and a square or rectangular facial shape. |
Suitable for individuals with thick mandibular bone and a broad lower facial width. |
Suitable for individuals with markedly enlarged mandibular angles and an elongated mandibular body. |
Recovery Period |
4–6 months |
4–6 months |
4–6 months |
Duration of Results |
Long-term |
Long-term |
Long-term |
Risks |
1. Risk of infection |
1. Risk of infection |
1. Risk of infection |
Factors affecting the cost:
1. Surgical Complexity: If mandibular hypertrophy or deformity is severe, the surgical difficulty increases, leading to higher costs. Conversely, if the mandibular structure is relatively normal, the procedure is less complex and more affordable.
2. Regional Differences: Medical and operational costs in first-tier cities are generally higher, resulting in higher service charges.
3. Surgeon Experience: Renowned surgeons with higher success rates and extensive clinical experience can better ensure surgical outcomes and safety, and thus typically charge higher fees.
Prior to mandibular bone reduction surgery, comprehensive medical evaluations should be conducted, and patients should choose reputable hospitals and experienced surgeons. Postoperative care should emphasize oral hygiene to prevent infection. Potential risks include bleeding, hematoma, infection, and nerve injury—any abnormalities should be promptly evaluated by a medical professional.
