diff --git a/addons/medical/functions/fnc_handleAirway.sqf b/addons/medical/functions/fnc_handleAirway.sqf
new file mode 100644
index 0000000000..ff675c2780
--- /dev/null
+++ b/addons/medical/functions/fnc_handleAirway.sqf
@@ -0,0 +1,30 @@
+/**
+ * fn_assignAirwayStatus.sqf
+ * @Descr: N/A
+ * @Author: Glowbal
+ *
+ * @Arguments: []
+ * @Return:
+ * @PublicAPI: false
+ */
+
+#include "script_component.hpp"
+
+private ["_unit", "_selectionName", "_amountOfDamage", "_sourceOfDamage", "_typeOfDamage", "_bodyPartn"];
+_unit = _this select 0;
+_selectionName = _this select 1;
+_amountOfDamage = _this select 2;
+_sourceOfDamage = _this select 3;
+_typeOfDamage = _this select 4;
+_bodyPartn = [_selectionName] call FUNC(selectionNameToNumber);
+
+// We process only the head for airway.
+if (_bodyPartn != 0) exitwith {};
+
+if (_amountOfDamage > 0.4) then {
+    if (random(1) >= 0.8) then {
+    	if !(_unit getvariable[QGVAR(airwayCollapsed), false]) then {
+        	_unit setvariable [QGVAR(airwayCollapsed), true, true];
+    	};
+    };
+};
diff --git a/addons/medical/functions/fnc_handleDamage_advanced.sqf b/addons/medical/functions/fnc_handleDamage_advanced.sqf
index e69de29bb2..aa2a14489a 100644
--- a/addons/medical/functions/fnc_handleDamage_advanced.sqf
+++ b/addons/medical/functions/fnc_handleDamage_advanced.sqf
@@ -0,0 +1,19 @@
+private ["_unit","_selectionName","_amountOfDamage","_sourceOfDamage","_typeOfProjectile","_typeOfDamage"];
+_unit = _this select 0;
+_selectionName = _this select 1;
+_amountOfDamage = _this select 2;
+_sourceOfDamage = _this select 3;
+_typeOfProjectile = _this select 4;
+_returnDamage = _this select 5;
+_typeOfDamage = _this select 6; //[_typeOfProjectile] call FUNC(getTypeOfDamage);
+
+if (GVAR(enableAirway)) then {
+    [_unit,_selectionName,_amountOfDamage,_sourceOfDamage, _typeOfDamage] call FUNC(handleAirway);
+};
+if (GVAR(enableFractures)) then {
+    [_unit,_selectionName,_amountOfDamage,_sourceOfDamage, _typeOfDamage] call FUNC(handleFractures);
+};
+if (GVAR(enableInternalBleeding)) then {
+    [_unit,_selectionName,_amountOfDamage,_sourceOfDamage, _typeOfDamage] call FUNC(handleInternalInjuries);
+};
+_returnDamage;
\ No newline at end of file
diff --git a/addons/medical/functions/fnc_handleFractures.sqf b/addons/medical/functions/fnc_handleFractures.sqf
new file mode 100644
index 0000000000..1fac4f5729
--- /dev/null
+++ b/addons/medical/functions/fnc_handleFractures.sqf
@@ -0,0 +1,67 @@
+/**
+ * fn_assignFractures.sqf
+ * @Descr: N/A
+ * @Author: Glowbal
+ *
+ * @Arguments: []
+ * @Return:
+ * @PublicAPI: false
+ */
+
+#include "script_component.hpp"
+
+private ["_unit", "_selectionName", "_amountOfDamage", "_sourceOfDamage", "_typeOfDamage", "_bodyPartn", "_fractures", "_fractureType"];
+_unit = _this select 0;
+_selectionName = _this select 1;
+_amountOfDamage = _this select 2;
+_sourceOfDamage = _this select 3;
+_typeOfDamage = _this select 4;
+_bodyPartn = [_selectionName] call FUNC(selectionNameToNumber);
+
+_fractureType = 1;
+if (_amountOfDamage > 0.05) then {
+
+    // TODO specify fractures based off typeOfInjury details better.
+    switch (_typeOfDamage) do {
+        case "Bullet": {
+            _fractureType = round(random(2));
+        };
+        case "Grenade": {
+            _fractureType = round(random(2));
+            if (_fractureType < 1) then {
+                _fractureType = 1;
+            };
+        };
+        case "Explosive": {
+            _fractureType = round(random(2));
+            if (_fractureType < 1) then {
+                _fractureType = 1;
+            };
+        };
+        case "Shell": {
+            _fractureType = round(random(2));
+            if (_fractureType < 1) then {
+                _fractureType = 1;
+            };
+        };
+        case "Unknown": {
+            _fractureType = round(random(1));
+        };
+        case "VehicleCrash": {
+            _fractureType = round(random(0));
+        };
+        default {
+            _fractureType = round(random(1));
+        };
+    };
+
+    private ["_fractures", "_fractureID", "_amountOf"];
+    _fractures = _unit getvariable[QGVAR(fractures), []];
+    _fractureID = 1;
+    _amountOf = count _fractures;
+    if (_amountOf > 0) then {
+        _fractureID = (_fractures select (_amountOf - 1) select 0) + 1;
+    };
+    _fractures pushback [_fractureID, _fractureType, _bodyPartn, 1 /* percentage treated */];
+    _unit setvariable [GVAR(fractures), _fractures, true];
+};
\ No newline at end of file
diff --git a/addons/medical/functions/fnc_handleInternalInjuries.sqf b/addons/medical/functions/fnc_handleInternalInjuries.sqf
new file mode 100644
index 0000000000..b9a13ae173
--- /dev/null
+++ b/addons/medical/functions/fnc_handleInternalInjuries.sqf
@@ -0,0 +1,21 @@
+/**
+ * fn_assignFractures.sqf
+ * @Descr: N/A
+ * @Author: Glowbal
+ *
+ * @Arguments: []
+ * @Return:
+ * @PublicAPI: false
+ */
+
+#include "script_component.hpp"
+
+private ["_unit", "_selectionName", "_amountOfDamage", "_sourceOfDamage", "_typeOfDamage", "_bodyPartn"];
+_unit = _this select 0;
+_selectionName = _this select 1;
+_amountOfDamage = _this select 2;
+_sourceOfDamage = _this select 3;
+_typeOfDamage = _this select 4;
+_bodyPartn = [_selectionName] call FUNC(selectionNameToNumber);
+
+// TODO implement internal injuries
diff --git a/addons/medical/functions/fnc_selectionNameToNumber.sqf b/addons/medical/functions/fnc_selectionNameToNumber.sqf
new file mode 100644
index 0000000000..de717d6a33
--- /dev/null
+++ b/addons/medical/functions/fnc_selectionNameToNumber.sqf
@@ -0,0 +1,13 @@
+/**
+ * fn_getBodyPartNumber.sqf
+ * @Descr: N/A
+ * @Author: Glowbal
+ *
+ * @Arguments: []
+ * @Return:
+ * @PublicAPI: false
+ */
+
+#include "script_component.hpp"
+
+(["head","body","hand_l","hand_r","leg_l","leg_r"] find (_this select 0));
\ No newline at end of file