diff --git a/renderer.py b/renderer.py
index 197b82f..bac28cc 100644
--- a/renderer.py
+++ b/renderer.py
@@ -217,12 +217,19 @@ class Renderer:
             
             self.drawStructure(valStruct, structures, dependStartX, descY)
             
-            valueRight = dependStartX + dependWidth
-            self.drawArrow(valueRight + arrowMargin,
-                           descY + bitH*1.5,
-                           rStartX - arrowMargin,
-                           descY + bitH*1.5,
-                           data["description"])
+            y = descY + bitH * 1.5
+            
+            # Arrow from left to right
+            if dependRange.end > range_.start:
+                x1 = dependStartX + dependWidth + arrowMargin
+                x2 = rStartX - arrowMargin
+            
+            # Arrow from right to left
+            else:
+                x1 = dependStartX - arrowMargin
+                x2 = rStartX + rWidth + arrowMargin
+            
+            self.drawArrow(x1, y, x2, y, data["description"])
             
             self.drawArrow(rStartX + rWidth - bitW,
                            prevY,