Medial lacrimal sac excision versus conventional H-shaped lacrimal sac opening in external dacryocystorhinostomy: a comparative cohort study

Keyphrases

• Excision 100%
• Lacrimal Sac 100%
• Endoscopic Dacryocystorhinostomy 100%
• Comparative Cohort Study 100%
• H-shaped 100%
• Congenital Nasolacrimal Duct Obstruction (CNLDO) 37%
• Redo 37%
• Adult Patients 25%
• Postoperative Infection 25%
• Flap 25%
• Success Rate 25%
• Free Survival 25%
• Postoperative Bleeding 25%
• Nasal mucosal Flap 25%
• Anastomosis 25%
• Surgeons 12%
• Reoperation Rate 12%
• Survival Probability 12%
• Incision 12%
• Symptom Relief 12%
• Irrigation 12%
• No Complication 12%
• Probability Estimates 12%
• Mucosal Flap 12%
• Mucosal Resection 12%
• Modified Technique 12%

Medicine and Dentistry

• Cohort Analysis 100%
• Lacrimal Sac 100%
• Dacryocystorhinostomy 100%
• Nasolacrimal Duct Obstruction 37%
• Postoperative Infection 25%
• Surgical Anastomosis 25%
• Postoperative Hemorrhage 25%
• Surgery 12%
• Symptom 12%
• Surgeon 12%
• Reoperation 12%
• Survival Rate 12%
• Incision 12%