diff --git a/src/facilities/surgery/surgeryPassageStructural.js b/src/facilities/surgery/surgeryPassageStructural.js
index 506bc0e154fe416768eafc7c0decdc31751be7af..8ef9f4a09adfc6c236311f84bae4e1e8cb982d7f 100644
--- a/src/facilities/surgery/surgeryPassageStructural.js
+++ b/src/facilities/surgery/surgeryPassageStructural.js
@@ -19,7 +19,7 @@ App.UI.surgeryPassageStructural = function(slave, refreshParent, cheat = false)
 		} = getPronouns(slave);
 
 		frag.append(shoulders(), hips());
-		if (hasAllNaturalLimbs(slave)) {
+		if (hasBothNaturalLegs(slave)) {
 			frag.append(limbLength(), tendons());
 		}
 		if (slave.indenture < 0) {