T63.33 - Toxic effect of venom of brown recluse spider T63.3 - Toxic effect of venom of spider T63.33 - Toxic effect of venom of brown recluse spider T63.331 - Toxic effect of venom of brown recluse spider, accidental (unintentional) T63.332 - Toxic effect of venom of brown recluse spider, intentional self-harm T63.333 - Toxic effect of venom of brown recluse spider, assault T63.334 - Toxic effect of venom of brown recluse spider, undetermined