Sub-Tenon’s urokinase injection-assisted vitrectomy in early treatment of suprachoroidal hemorrhage: Four cases report

Table 2 Intraoperative clinical characteristics

Patient No.	1	2	3	4
Lens status at the time of intervention	Aphakia	Aphakia	Aphakia	Aphakia
Preoperative findings	Retinal detachment	Vitreous hemorrhage	Vitreous incarceration, subretinal hemorrhage	Hyphema, vitreous hemorrhage
Drainage during surgery	Good drainage of blood	Partial drainage of blood	Good drainage of blood	Good drainage of blood
Instillation of PFCL	No	No	No	No
Tamponade	Silicone oil	Silicone oil	None	Silicone oil
Anatomic success	Retinal and choroidal reattachment	Choroidal reattachment	Choroidal reattachment	Choroidal reattachment

PFCL: Perfluorocarbon liquids.