18-Use a clean Dustpan to fill a container that Doesn"t fit in the sink."

The invention discloses a flat strip-shaped drainage device which is applied to the operation implantation at the pars plana of a ciliary body to treat the refractory glaucoma.

Conclusion: the modified suction cyst plug is an ideal device for decompression and suction drainage in the treatment of large mandibular odontogenic cystic lesions.