diff --git a/code/modules/surgery/coronary_bypass.dm b/code/modules/surgery/coronary_bypass.dm
index c620b83d1f..71a48ae68c 100644
--- a/code/modules/surgery/coronary_bypass.dm
+++ b/code/modules/surgery/coronary_bypass.dm
@@ -48,7 +48,7 @@
 //grafts a coronary bypass onto the individual's heart, success chance is 90% base again
 /datum/surgery_step/coronary_bypass
 	name = "graft coronary bypass"
-	implements = list(/obj/item/hemostat = 90, TOOL_WIRECUTTER = 35, /obj/item/stack/packageWrap = 15, /obj/item/stack/cable_coil = 5)
+	implements = list(TOOL_HEMOSTAT = 90, TOOL_WIRECUTTER = 35, /obj/item/stack/packageWrap = 15, /obj/item/stack/cable_coil = 5)
 	time = 90
 
 /datum/surgery_step/coronary_bypass/preop(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery)
diff --git a/code/modules/surgery/lobectomy.dm b/code/modules/surgery/lobectomy.dm
index 7d8b8a53e8..297be175a0 100644
--- a/code/modules/surgery/lobectomy.dm
+++ b/code/modules/surgery/lobectomy.dm
@@ -15,7 +15,7 @@
 //lobectomy, removes the most damaged lung lobe with a 95% base success chance
 /datum/surgery_step/lobectomy
 	name = "excise damaged lung node"
-	implements = list(/obj/item/scalpel = 95, /obj/item/melee/transforming/energy/sword = 65, /obj/item/kitchen/knife = 45,
+	implements = list(TOOL_SCALPEL = 95, /obj/item/melee/transforming/energy/sword = 65, /obj/item/kitchen/knife = 45,
 		/obj/item/shard = 35)
 	time = 42