General information on Depakote ER (Divalproex). Depakote ER is an anticonvulsant agent. Exactly how the drug works is unknown. Depakote ER tablets should not be crushed or chewed and should be swallowed as a whole.
When reporting excision of skin lesions (11400-11646), in addition to other procedures at the same anatomic location during the same session, be on the lookout for the following bundling issues. Do not report in addition to lesion excision: Local anesthesia. Simple closures (12001-12018)
Anesthesia for Cataract Surgery Go to Academy Store Learn more and Purchase. Historically, cataract surgery was performed without anesthesia. Karl Koller used topical cocaine anesthesia of the limbus in the late 1800s. Retrobulbar anesthesia was first described in 1884 by Herman Knapp, who injected 4% cocaine for ocular anesthesia prior to enucleation surgery. The modern technique of retrobulbar anesthesia, described in 1945 by Walter Atkinson, allowed the evolutionary advances of peribulbar and sub-Tenon anesthesia.