Nécrose pulpaire（NP） - Guide de tourisme médical et soins en Chine

Pulp necrosis in dentistry involves irreversible pulp tissue death, often due to deep caries, trauma, or repeated dental procedures. Treatment focuses on eliminating infection, preserving tooth structure where possible, and preventing apical periodontitis. Clinical decisions depend on radiographic evidence, symptom duration, patient age, and root development status — especially critical in immature permanent teeth. Conservative approaches are rarely sufficient once necrosis is confirmed; intervention is typically indicated.

Non-surgical options are limited and mainly supportive. Antibiotics (e.g., amoxicillin-clavulanate) may be prescribed short-term for acute swelling but do not resolve necrosis itself. Analgesics like ibuprofen manage pain temporarily. These carry no procedural cost beyond medication — approximately $10–$25 USD per course. No Chinese Grade 3A hospital offers long-term pharmacological management as definitive treatment for established pulp necrosis.

Surgical/procedural options dominate clinical practice. Root canal treatment (RCT) is standard: access cavity, biomechanical preparation, irrigation with sodium hypochlorite, and obturation with gutta-percha. For adults with mature roots, single-visit RCT costs $180–$320 USD; multi-visit (with interim calcium hydroxide or iodoform paste) adds $60–$120. Preoperative exams — including digital periapical radiograph ($15–$30) and CBCT if needed ($45–$90) — are separate. Apicoectomy with retrofilling applies only after failed RCT; priced at $350–$620 USD. All figures reflect public hospital fees at hospitals like Peking University School and Shanghai Ninth People’s Hospital, Department of Stomatology.

Complex cases include necrotic teeth with large periapical lesions (>5 mm), internal resorption, or systemic comorbidities affecting healing. Regenerative endodontic procedures (REP) — using triple antibiotic paste, blood clot induction, and MTA coronal seal — are offered at select centers (e.g., West China Hospital, Chengdu). REP costs $480–$750 USD, including follow-up imaging at 6 and 12 months.

Quick selection guide: Young patients (<18) with open apices often qualify for REP over RCT. Budget-conscious adults choose single-visit RCT. Those with prior RCT failure consider apicoectomy. Patients with uncontrolled diabetes or immunosuppression require extended pre-op assessment — adding $100–$200 USD. Exact cost depends on the hospital quote; typical treatment spans 1–3 visits over 2–4 weeks. Our platform can help you connect with verified stomatology departments, arrange appointments, and clarify billing details before travel.