actually mark it (#19680)

code/__defines/damage_organs.dm

@@ -69,6 +69,8 @@
 #define MODULAR_BODYPART_PROSTHETIC 1 // Can be detached or reattached freely.
 #define MODULAR_BODYPART_CYBERNETIC 2 // Can be detached or reattached to compatible parent organs.
 
+#define WOUND_CRITICAL_HEAL_LIMIT 50 // Damage that wounds will not self-heal from, even if treated by basic medical supplies. Chems/surgery ignores this.
+
 //CitRP Port
 #define CYBERBEAST_MONITOR_STYLES "blank=cyber_blank;\
 	default=cyber_default;\

code/modules/mob/living/carbon/carbon.dm

@@ -230,10 +230,15 @@
 					status += "burning and feels like it's on fire"
 				else if(org.germ_level > INFECTION_LEVEL_TWO-INFECTION_LEVEL_ONE) //Early warning
 					status += "warm to the touch"
+				var/has_critical_wound = FALSE
 				if(LAZYLEN(org.wounds))
 					for(var/datum/wound/W in org.wounds)
 						if(W.internal)
 							status += "[can_feel_pain(org) ? "hurting and " : ""]showing a slowly growing bruise"
+						else if(W.can_autoheal() && W.wound_damage() >= WOUND_CRITICAL_HEAL_LIMIT)
+							has_critical_wound = TRUE
+				if(has_critical_wound)
+					status += "insufficiently treated"
 				if(!org.is_usable() || org.is_dislocated())
 					status += "dangling uselessly"
 				if(status.len)

code/modules/organs/organ_external.dm

@@ -891,7 +891,7 @@ Note that amputating the affected organ does in fact remove the infection from t
 		var/heal_amt = 0
 
 		// if damage >= 50 AFTER treatment then it's probably too severe to heal within the timeframe of a round.
-		if (W.can_autoheal() && W.wound_damage() < 50)
+		if (W.can_autoheal() && W.wound_damage() < WOUND_CRITICAL_HEAL_LIMIT)
 			heal_amt += 0.5
 
 		//we only update wounds once in [wound_update_accuracy] ticks so have to emulate realtime
@@ -1509,13 +1509,17 @@ Note that amputating the affected organ does in fact remove the infection from t
 		if(W.internal && !open) continue // can't see internal wounds
 		var/this_wound_desc = W.desc
 
+		var/insuffic = "" // Wound is treated, but the wound is so large it won't heal without surgery
+		if(W.can_autoheal() && W.wound_damage() >= WOUND_CRITICAL_HEAL_LIMIT)
+			insuffic = "insufficiently "
+
 		if(W.damage_type == BURN && W.salved)
-			this_wound_desc = "salved [this_wound_desc]"
+			this_wound_desc = "[insuffic]salved [this_wound_desc]"
 
 		if(W.bleeding())
 			this_wound_desc = "bleeding [this_wound_desc]"
 		else if(W.bandaged)
-			this_wound_desc = "bandaged [this_wound_desc]"
+			this_wound_desc = "[W.damage_type != BURN ? insuffic : ""]bandaged [this_wound_desc]"
 
 		if(W.germ_level > 600)
 			this_wound_desc = "badly infected [this_wound_desc]"