3:47 Pterygium excision and conjunctival autograft (PECA) by Dr. Alex Lange Alex Lange 2.8K views - 10 years ago
2:15 LASEK (Laser epitheliale Keratomileusis) PRK by Dr. Alex Lange Alex Lange 1.5K views - 10 years ago
2:17 Deep anterior lamellar keratoplasty (DALK) in Keratoconus by Alex Lange Alex Lange 4.7K views - 10 years ago
6:56 DMEK in Fuchs-Dystrophy with non-touch technique of Gerrit Melles Alex Lange 4.5K views - 10 years ago
1:30 PTK (photo therapeutic keratectomy) in rec erosion syndrome by Dr. Alex Lange Alex Lange 22.3K views - 10 years ago