diff --git a/code/WorkInProgress/Chemistry-Reagents.dm b/code/WorkInProgress/Chemistry-Reagents.dm
index 8fa80ebf625..936ed486665 100644
--- a/code/WorkInProgress/Chemistry-Reagents.dm
+++ b/code/WorkInProgress/Chemistry-Reagents.dm
@@ -627,6 +627,27 @@ datum
 				..()
 				return
 
+		sterilizine
+			name = "Sterilizine"
+			id = "sterilizine"
+			description = "Sterilizes wounds in preparation for surgery."
+			reagent_state = LIQUID
+	/*		reaction_mob(var/mob/M, var/method=TOUCH, var/volume)
+				src = null
+				if (method==TOUCH)
+					if(istype(M, /mob/living/carbon/human))
+						if(M.health >= -100 && M.health <= 0)
+							M.crit_op_stage = 0.0
+				if (method==INGEST)
+					usr << "Well, that was stupid."
+					M:toxloss += 3
+				return
+			on_mob_life(var/mob/M)
+				if(!M) M = holder.my_atom
+					M.radiation += 3
+					..()
+					return
+	*/
 		iron
 			name = "Iron"
 			id = "iron"
@@ -925,7 +946,7 @@ datum
 				M:eye_blurry = max(M:eye_blurry-5 , 0)
 				M:eye_blind = max(M:eye_blind-5 , 0)
 				M:disabilities &= ~1
-				M:sdisabilities &= ~1
+//				M:sdisabilities &= ~1		Replaced by eye surgery
 				..()
 				return
 
diff --git a/code/WorkInProgress/Chemistry-Recipes.dm b/code/WorkInProgress/Chemistry-Recipes.dm
index ae733edff3b..d4320077258 100644
--- a/code/WorkInProgress/Chemistry-Recipes.dm
+++ b/code/WorkInProgress/Chemistry-Recipes.dm
@@ -42,6 +42,13 @@ datum
 			required_reagents = list("aluminium" = 1, "silicon" = 1, "oxygen" = 1)
 			result_amount = 3
 
+		sterilizine
+			name = "Sterilizine"
+			id = "sterilizine"
+			result = "sterilizine"
+			required_reagents = list("ethanol" = 1, "anti-toxin" = 1, "chlorine" = 1)
+			result_amount = 3
+
 		mutagen
 			name = "Unstable mutagen"
 			id = "mutagen"
diff --git a/code/defines/mob/living/carbon/carbon.dm b/code/defines/mob/living/carbon/carbon.dm
index f5132fa5e2d..51e5867312b 100644
--- a/code/defines/mob/living/carbon/carbon.dm
+++ b/code/defines/mob/living/carbon/carbon.dm
@@ -3,3 +3,4 @@
 	var/list/stomach_contents = list()
 
 	var/brain_op_stage = 0.0
+	var/eye_op_stage = 0.0
\ No newline at end of file
diff --git a/code/defines/obj/weapon.dm b/code/defines/obj/weapon.dm
index 28941c9ad76..f22ae9c712b 100644
--- a/code/defines/obj/weapon.dm
+++ b/code/defines/obj/weapon.dm
@@ -1359,21 +1359,21 @@ Total SMES charging rate should not exceed total power generation rate, or an ov
 	w_class = 1.0
 
 /obj/item/weapon/hemostat
-	name = "retractor"
+	name = "hemostat"
 	icon = 'surgery.dmi'
 	icon_state = "hemostat"
 	flags = FPRINT | TABLEPASS | CONDUCT
 	w_class = 1.0
 
 /obj/item/weapon/cautery
-	name = "retractor"
+	name = "cautery"
 	icon = 'surgery.dmi'
 	icon_state = "cautery"
 	flags = FPRINT | TABLEPASS | CONDUCT
 	w_class = 1.0
 
 /obj/item/weapon/surgicaldrill
-	name = "retractor"
+	name = "surgical drill"
 	icon = 'surgery.dmi'
 	icon_state = "drill"
 	flags = FPRINT | TABLEPASS | CONDUCT
diff --git a/code/game/objects/items/weapons/surgery_tools.dm b/code/game/objects/items/weapons/surgery_tools.dm
index 62019b1e199..2d859233c39 100644
--- a/code/game/objects/items/weapons/surgery_tools.dm
+++ b/code/game/objects/items/weapons/surgery_tools.dm
@@ -1,10 +1,160 @@
 /*
 CONTAINS:
+RETRACTOR
+HEMOSTAT
+CAUTERY
+SURGICAL DRILL
 SCALPEL
 CIRCULAR SAW
 
 */
 
+/////////////
+//RETRACTOR//
+/////////////
+/obj/item/weapon/retractor/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
+	if(!istype(M, /mob))
+		return
+
+	if(!(locate(/obj/machinery/optable, M.loc) && M.resting))
+		return ..()
+
+	if (user.zone_sel.selecting == "eyes")
+
+		var/mob/living/carbon/human/H = M
+		if(istype(M, /mob/living/carbon/human) && ((H.head && H.head.flags & HEADCOVERSEYES) || (H.wear_mask && H.wear_mask.flags & MASKCOVERSEYES) || (H.glasses && H.glasses.flags & GLASSESCOVERSEYES)))
+			// Eye surgery cannot be performed unless the head is clear
+			user << "\blue You're going to need to remove that mask/helmet/glasses first."
+			return
+
+		switch(M.eye_op_stage)
+			if(1.0)
+				for(var/mob/O in viewers(M, null))
+					if(O == (user || M))
+						continue
+					if(M == user)
+						O.show_message(text("\red [user] begins to have his eyes retracted."), 1)
+					else
+						O.show_message(text("\red [M] is having his eyes retracted by [user]."), 1)
+
+				if(M != user)
+					M << "\red [user] begins to seperate your eyes with [src]!"
+					user << "\red You seperate [M]'s eyes with [src]!"
+				else
+					user << "\red You begin to pry open your eyes with [src]!"
+					if(prob(25))
+						user << "\red You mess up!"
+						M.bruteloss += 15
+
+				M.updatehealth()
+				M:eye_op_stage = 2.0
+
+	else if((!(user.zone_sel.selecting == "head")) || (!(user.zone_sel.selecting == "groin")) || (!(istype(M, /mob/living/carbon/human))))
+		return ..()
+
+	return
+
+////////////
+//Hemostat//
+////////////
+
+/obj/item/weapon/hemostat/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
+	if(!istype(M, /mob))
+		return
+
+	if(!(locate(/obj/machinery/optable, M.loc) && M.resting))
+		return ..()
+
+	if (user.zone_sel.selecting == "eyes")
+
+		var/mob/living/carbon/human/H = M
+		if(istype(M, /mob/living/carbon/human) && ((H.head && H.head.flags & HEADCOVERSEYES) || (H.wear_mask && H.wear_mask.flags & MASKCOVERSEYES) || (H.glasses && H.glasses.flags & GLASSESCOVERSEYES)))
+			// Eye surgery cannot be performed unless the head is clear
+			user << "\blue You're going to need to remove that mask/helmet/glasses first."
+			return
+
+		switch(M.eye_op_stage)
+			if(2.0)
+				for(var/mob/O in viewers(M, null))
+					if(O == (user || M))
+						continue
+					if(M == user)
+						O.show_message(text("\red [user] begins to have his eyes mended."), 1)
+					else
+						O.show_message(text("\red [M] is having his eyes mended by [user]."), 1)
+
+				if(M != user)
+					M << "\red [user] begins to mend your eyes with [src]!"
+					user << "\red You mend [M]'s eyes with [src]!"
+				else
+					user << "\red You begin to mend your eyes with [src]!"
+					if(prob(25))
+						user << "\red You mess up!"
+						M.bruteloss += 15
+
+				M.updatehealth()
+				M:eye_op_stage = 3.0
+
+	else if((!(user.zone_sel.selecting == "head")) || (!(user.zone_sel.selecting == "groin")) || (!(istype(M, /mob/living/carbon/human))))
+		return ..()
+
+	return
+
+///////////
+//Cautery//
+///////////
+
+/obj/item/weapon/cautery/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
+	if(!istype(M, /mob))
+		return
+
+	if(!(locate(/obj/machinery/optable, M.loc) && M.resting))
+		return ..()
+
+	if (user.zone_sel.selecting == "eyes")
+
+		var/mob/living/carbon/human/H = M
+		if(istype(M, /mob/living/carbon/human) && ((H.head && H.head.flags & HEADCOVERSEYES) || (H.wear_mask && H.wear_mask.flags & MASKCOVERSEYES) || (H.glasses && H.glasses.flags & GLASSESCOVERSEYES)))
+			// Eye surgery cannot be performed unless the head is clear
+			user << "\blue You're going to need to remove that mask/helmet/glasses first."
+			return
+
+		switch(M.eye_op_stage)
+			if(3.0)
+				for(var/mob/O in viewers(M, null))
+					if(O == (user || M))
+						continue
+					if(M == user)
+						O.show_message(text("\red [user] begins to have his eyes cauterized."), 1)
+					else
+						O.show_message(text("\red [M] is having his eyes cauterized by [user]."), 1)
+
+				if(M != user)
+					M << "\red [user] begins to cauterize your eyes!"
+					user << "\red You cauterize [M]'s eyes with [src]!"
+				else
+					user << "\red You begin to cauterize your eyes!"
+					if(prob(25))
+						user << "\red You mess up!"
+						M.bruteloss += 15
+
+
+				M.updatehealth()
+				M.sdisabilities &= ~1
+				M:eye_op_stage = 0.0
+
+	else if((!(user.zone_sel.selecting == "head")) || (!(user.zone_sel.selecting == "groin")) || (!(istype(M, /mob/living/carbon/human))))
+		return ..()
+
+	return
+
+
+//obj/item/weapon/surgicaldrill
+
+
+///////////
+//SCALPEL//
+///////////
 /obj/item/weapon/scalpel/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
 	if(!istype(M, /mob))
 		return
@@ -85,18 +235,48 @@ CIRCULAR SAW
 				..()
 		return
 
+	else if(user.zone_sel.selecting == "eyes")
+		user << "\blue So far so good."
+
+		var/mob/living/carbon/human/H = M
+		if(istype(M, /mob/living/carbon/human) && ((H.head && H.head.flags & HEADCOVERSEYES) || (H.wear_mask && H.wear_mask.flags & MASKCOVERSEYES) || (H.glasses && H.glasses.flags & GLASSESCOVERSEYES)))
+			// Eye surgery cannot be performed unless the head is clear
+			user << "\blue You're going to need to remove that mask/helmet/glasses first."
+			return
+
+		switch(M:eye_op_stage)
+			if(0.0)
+				for(var/mob/O in viewers(M, null))
+					if(O == (user || M))
+						continue
+					if(M == user)
+						O.show_message(text("\red [user] begins to cut around his eyes with [src]!"), 1)
+					else
+						O.show_message(text("\red [M] is beginning to have his eyes incised with [src] by [user]."), 1)
+
+				if(M != user)
+					M << "\red [user] begins to cut open your eyes with [src]!"
+					user << "\red You make an incision around [M]'s eyes with [src]!"
+				else
+					user << "\red You begin to cut open your eyes with [src]!"
+					if(prob(25))
+						user << "\red You mess up!"
+						M.bruteloss += 15
+
+				user << "\blue So far so good before."
+				M.updatehealth()
+				M:eye_op_stage = 1.0
+				user << "\blue So far so good after."
+
 	else if((!(user.zone_sel.selecting == "head")) || (!(user.zone_sel.selecting == "groin")) || (!(istype(M, /mob/living/carbon/human))))
 		return ..()
 
 	return
 
 
-
-
-
-
-// CIRCULAR SAW
-
+////////////////
+//CIRCULAR SAW//
+////////////////
 /obj/item/weapon/circular_saw/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
 	if(!istype(M, /mob))
 		return
diff --git a/icons/obj/surgery.dmi b/icons/obj/surgery.dmi
index 80dba086f85..20cfa608463 100644
Binary files a/icons/obj/surgery.dmi and b/icons/obj/surgery.dmi differ