Keratoconus Treatment (CXL)
圆锥角膜交联治疗
Duration
1-1.5 hours procedure per eye
Recovery
3-5 days initial healing, 1-3 months visual stabilization
Savings
~76% vs US
Average savings compared to US prices
Corneal cross-linking (CXL) procedure to halt progressive keratoconus by strengthening corneal collagen fibers using riboflavin and UV-A light. Chinese ophthalmology centers offer both epithelium-off and accelerated CXL protocols at a fraction of Western pricing. Early intervention can prevent the need for corneal transplant in progressive keratoconus patients.
Corneal Topography
Detailed corneal mapping with Scheimpflug imaging to confirm progressive keratoconus and assess corneal thickness
Duration: 30 minutesEpithelial Removal
Gentle removal of corneal epithelium (epi-off protocol) to allow riboflavin penetration into corneal stroma
Duration: 10 minutesRiboflavin Soaking
Application of riboflavin (vitamin B2) drops every 2-3 minutes to saturate the corneal stroma uniformly
Duration: 30 minutesUV-A Irradiation
Controlled UV-A light exposure to activate riboflavin and create new collagen cross-links strengthening the cornea
Duration: 10-30 minutes- Halts keratoconus progression in over 90% of cases
- Preserves natural cornea, avoiding transplant surgery
- Minimally invasive outpatient procedure
- Significant cost savings compared to Western pricing
- Temporary corneal haze during healing phase
- Eye pain and light sensitivity for 3-5 days
- Possible temporary vision decrease before improvement
- Rare risk of infection during epithelial healing
Prices shown are approximate ranges for reference only. Actual costs vary by hospital, complexity, and individual patient needs. Always consult with healthcare professionals for medical decisions.