diff --git a/code/WorkInProgress/surgery.dm b/code/WorkInProgress/surgery.dm
index 31a073a13ac..847b148a3f9 100644
--- a/code/WorkInProgress/surgery.dm
+++ b/code/WorkInProgress/surgery.dm
@@ -64,12 +64,18 @@ proc/build_surgery_steps_list()
 /datum/surgery_step/generic/
 	var/datum/organ/external/affected	//affected organ
 	can_use(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		if (target_zone == "eyes")	//there are specific steps for eye surgery
+			return 0
 		if (!hasorgans(target))
 			return 0
 		affected = target.get_organ(target_zone)
 		if (affected == null)
 			return 0
-		return target_zone != "eyes"	//there are specific steps for eye surgery
+		if (affected.status & ORGAN_DESTROYED)
+			return 0
+		if (affected.status & ORGAN_ROBOT)
+			return 0
+		return 1
 
 /datum/surgery_step/generic/cut_open
 	required_tool = /obj/item/weapon/scalpel
@@ -848,6 +854,94 @@ proc/build_surgery_steps_list()
 				return 0
 		return 1
 
+
+/datum/surgery_step/limb/cut
+	required_tool = /obj/item/weapon/scalpel
+
+	min_duration = 80
+	max_duration = 100
+
+	begin_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		user.visible_message("[user] starts cutting away flesh where [target]'s [affected.display_name] used to be with \the [tool].", \
+		"You start cutting away flesh where [target]'s [affected.display_name] used to be with \the [tool].")
+
+	end_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		user.visible_message("\blue [user] cuts away flesh where [target]'s [affected.display_name] used to be with \the [tool].",	\
+		"\blue You cut away flesh where [target]'s [affected.display_name] used to be with \the [tool].")
+		affected.status |= ORGAN_CUT_AWAY
+
+	fail_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		if (affected.parent)
+			affected = affected.parent
+			user.visible_message("\red [user]'s hand slips, cutting [target]'s [affected.display_name] open!", \
+			"\red Your hand slips,  cutting [target]'s [affected.display_name] open!")
+			affected.createwound(CUT, 10)
+
+
+/datum/surgery_step/limb/mend
+	required_tool = /obj/item/weapon/retractor
+
+	min_duration = 80
+	max_duration = 100
+
+	can_use(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		return ..() && affected.status & ORGAN_CUT_AWAY
+
+	begin_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		user.visible_message("[user] is beginning reposition flesh and nerve endings where where [target]'s [affected.display_name] used to be with [tool].", \
+		"You start repositioning flesh and nerve endings where where [target]'s [affected.display_name] used to be with [tool].")
+
+	end_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		user.visible_message("\blue [user] has finished repositioning flesh and nerve endings where [target]'s [affected.display_name] used to be with [tool].",	\
+		"\blue You have finished repositioning flesh and nerve endings where [target]'s [affected.display_name] used to be with [tool].")
+		affected.open = 3
+
+	fail_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		if (affected.parent)
+			affected = affected.parent
+			user.visible_message("\red [user]'s hand slips, tearing flesh on [target]'s [affected.display_name]!", \
+			"\red Your hand slips, tearing flesh on [target]'s [affected.display_name]!")
+			target.apply_damage(10, BRUTE, affected)
+
+
+/datum/surgery_step/limb/prepeare
+	required_tool = /obj/item/weapon/cautery
+
+	min_duration = 60
+	max_duration = 70
+
+	can_use(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		return ..() && affected.open == 3
+
+	begin_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		user.visible_message("[user] starts adjusting area around [target]'s [affected.display_name] with \the [tool].", \
+		"You start adjusting area around [target]'s [affected.display_name] with \the [tool]..")
+
+	end_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		user.visible_message("\blue [user] has finished adjusting the area around [target]'s [affected.display_name] with \the [tool].",	\
+		"\blue You have finished adjusting the area around [target]'s [affected.display_name] with \the [tool].")
+		affected.status |= ORGAN_ATTACHABLE
+		affected.open = 0
+
+	fail_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		if (affected.parent)
+			affected = affected.parent
+			user.visible_message("\red [user]'s hand slips, searing [target]'s [affected.display_name]!", \
+			"\red Your hand slips, searing [target]'s [affected.display_name]!")
+			target.apply_damage(10, BURN, affected)
+
+
 /datum/surgery_step/limb/attach
 	required_tool = /obj/item/robot_parts
 
@@ -860,7 +954,7 @@ proc/build_surgery_steps_list()
 			if (!(target_zone in p.part))
 				return 0
 		var/datum/organ/external/affected = target.get_organ(target_zone)
-		return ..()// && affected.status & ORGAN_ATTACHABLE
+		return ..() && affected.status & ORGAN_ATTACHABLE
 
 	begin_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
 		var/datum/organ/external/affected = target.get_organ(target_zone)
@@ -881,5 +975,4 @@ proc/build_surgery_steps_list()
 		var/datum/organ/external/affected = target.get_organ(target_zone)
 		user.visible_message("\red [user]'s hand slips, damaging connectors on [target]'s [affected.display_name]!", \
 		"\red Your hand slips, damaging connectors on [target]'s [affected.display_name]!")
-		target.apply_damage(10, BRUTE, affected)
-
+		target.apply_damage(10, BRUTE, affected)
\ No newline at end of file