Table 1

Clinical data of patients

Patient	Gender	Age	Preoperation	Postoperation
Patient	Gender	Age	Preoperation	Epiphora	Angular deformity	JDT1 test
1	Female	19	Epiphora and angular deformity	Disappeared	Improved	(+)
2	Male	24	Epiphora and angular deformity and fracture	Improved	Improved	(+)
3	Female	28	Epiphora and angular deformity and fracture	Improved	Improved	(+)
4	Male	33	Epiphora	Disappeared	−	(+)
5	Male	9	Epiphora	Disappeared	−	(+)

–, no angular deformity; +, positive result of the patients examined by JDT1 test; JDT, Jones dye test.