diff --git a/code/game/objects/items/weapons/handcuffs.dm b/code/game/objects/items/weapons/handcuffs.dm
index 0b7850bba1f..24bcb7a8c2c 100644
--- a/code/game/objects/items/weapons/handcuffs.dm
+++ b/code/game/objects/items/weapons/handcuffs.dm
@@ -29,7 +29,7 @@
 
 	if(ishuman(C))
 		var/mob/living/carbon/human/H = C
-		if(!(H.get_organ("l_hand") || H.get_organ("r_hand")))
+		if(!H.has_left_hand() || !H.has_right_hand())
 			to_chat(user, "<span class='warning'>How do you suggest handcuffing someone with no hands?</span>")
 			return
 
diff --git a/code/game/objects/items/weapons/legcuffs.dm b/code/game/objects/items/weapons/legcuffs.dm
index cbb8c3d4ed2..27cae75ac6c 100644
--- a/code/game/objects/items/weapons/legcuffs.dm
+++ b/code/game/objects/items/weapons/legcuffs.dm
@@ -127,7 +127,7 @@
 					H.apply_damage(trap_damage, BRUTE,"chest")
 				else
 					H.apply_damage(trap_damage, BRUTE,(pick("l_leg", "r_leg")))
-				if(!H.legcuffed) //beartrap can't cuff you leg if there's already a beartrap or legcuffs.
+				if(!H.legcuffed && H.get_num_legs() >= 2) //beartrap can't cuff you leg if there's already a beartrap or legcuffs.
 					H.legcuffed = src
 					forceMove(H)
 					H.update_inv_legcuffed()
diff --git a/code/game/objects/structures/stool_bed_chair_nest/wheelchair.dm b/code/game/objects/structures/stool_bed_chair_nest/wheelchair.dm
index 8e148d75eb5..9c8624df444 100644
--- a/code/game/objects/structures/stool_bed_chair_nest/wheelchair.dm
+++ b/code/game/objects/structures/stool_bed_chair_nest/wheelchair.dm
@@ -39,9 +39,7 @@
 
 		if(ishuman(buckled_mob))
 			var/mob/living/carbon/human/driver = user
-			var/obj/item/organ/external/l_hand = driver.get_organ("l_hand")
-			var/obj/item/organ/external/r_hand = driver.get_organ("r_hand")
-			if(!l_hand && !r_hand)
+			if(!driver.has_left_hand() && !driver.has_right_hand())
 				return 0 // No hands to drive your chair? Tough luck!
 
 			for(var/organ_name in list("l_hand","r_hand","l_arm","r_arm"))
diff --git a/code/modules/mob/living/carbon/human/human.dm b/code/modules/mob/living/carbon/human/human.dm
index a2235b3811c..4cfede1fdee 100644
--- a/code/modules/mob/living/carbon/human/human.dm
+++ b/code/modules/mob/living/carbon/human/human.dm
@@ -1827,7 +1827,10 @@
 	..()
 
 /mob/living/carbon/human/canBeHandcuffed()
-	return 1
+	if(get_num_arms() >= 2)
+		return 1
+	else
+		return 0
 
 /mob/living/carbon/human/InCritical()
 	return (health <= config.health_threshold_crit && stat == UNCONSCIOUS)
diff --git a/code/modules/surgery/organs/helpers.dm b/code/modules/surgery/organs/helpers.dm
index 61ed78d0e3b..10ec8ee0dcc 100644
--- a/code/modules/surgery/organs/helpers.dm
+++ b/code/modules/surgery/organs/helpers.dm
@@ -44,3 +44,79 @@
 	for(var/obj/item/organ/external/O in bodyparts)
 		if(limb_name == O.limb_name)
 			return O
+
+
+/mob/proc/has_left_hand()
+	return TRUE
+
+/mob/living/carbon/human/has_left_hand()
+	if(has_organ("l_hand"))
+		return TRUE
+	return FALSE
+
+
+/mob/proc/has_right_hand()
+	return TRUE
+
+/mob/living/carbon/human/has_right_hand()
+	if(has_organ("r_hand"))
+		return TRUE
+	return FALSE
+
+
+//Limb numbers
+/mob/proc/get_num_arms()
+	return 2
+
+/mob/living/carbon/human/get_num_arms()
+	. = 0
+	for(var/X in bodyparts)
+		var/obj/item/organ/external/affecting = X
+		if(affecting.body_part == ARM_RIGHT)
+			.++
+		if(affecting.body_part == ARM_LEFT)
+			.++
+
+//sometimes we want to ignore that we don't have the required amount of arms.
+/mob/proc/get_arm_ignore()
+	return 0
+
+
+/mob/proc/get_num_legs()
+	return 2
+
+/mob/living/carbon/human/get_num_legs()
+	. = 0
+	for(var/X in bodyparts)
+		var/obj/item/organ/external/affecting = X
+		if(affecting.body_part == LEG_RIGHT)
+			.++
+		if(affecting.body_part == LEG_LEFT)
+			.++
+
+//sometimes we want to ignore that we don't have the required amount of legs.
+/mob/proc/get_leg_ignore()
+	return FALSE
+
+
+/mob/living/carbon/human/get_leg_ignore()
+
+	if(flying == 1)
+		return TRUE
+
+	var/obj/item/weapon/tank/jetpack/J
+	if(istype(back,/obj/item/weapon/tank/jetpack))
+		J = back
+		if(J.on == 1)
+			return TRUE
+	return FALSE
+
+/mob/living/proc/get_missing_limbs()
+	return list()
+
+/mob/living/carbon/human/get_missing_limbs()
+	var/list/full = list("head", "chest", "r_arm", "l_arm", "r_leg", "l_leg")
+	for(var/zone in full)
+		if(has_organ(zone))
+			full -= zone
+	return full
\ No newline at end of file