Hemorrhage was found in 69 cases (42. 33%) and damage of nasal mucosa in 9 eases(5. 52%) druing operation. postoperative hemorrhage in 5 cases (3. 07%), rcobstruction of anastomotic lacrimal passage after DCR in 11 cases(6. 75%).

• 术中出血69例(42.；33%25)；术中鼻粘膜损伤9例(5