diff --git a/src/js/DefaultRules.js b/src/js/DefaultRules.js
index 2e23bbbfdc319b650c7b5ab54fb4f4e7ec3c6fd6..542d3dcb0c70d4eb31eacc15541297ff71ffdaae 100644
--- a/src/js/DefaultRules.js
+++ b/src/js/DefaultRules.js
@@ -1264,7 +1264,7 @@ window.DefaultRules = (function() {
 				}
 				if (slave.abortionTat > -1) {
 					slave.abortionTat++;
-					cashX(forceNeg(V.surgeryCost), "slaveSurgery", slave);
+					cashX(forceNeg(V.modCost), "slaveMod", slave);
 				}
 				V.reservedChildren = FetusGlobalReserveCount("incubator");
 				V.reservedChildrenNursery = FetusGlobalReserveCount("nursery");
@@ -2240,11 +2240,11 @@ window.DefaultRules = (function() {
 			if ((rule.teeth === "universal")) {
 				if ((slave.teeth === "crooked")) {
 					slave.teeth = "straightening braces";
-					cashX(forceNeg(V.modCost), "slaveSurgery", slave);
+					cashX(forceNeg(V.surgeryCost), "slaveSurgery", slave);
 					r += `<br>${slave.slaveName} has been given braces for ${his} crooked teeth.`;
 				} else if (slave.teeth === "gapped") {
 					slave.teeth = "straightening braces";
-					cashX(forceNeg(V.modCost), "slaveSurgery", slave);
+					cashX(forceNeg(V.surgeryCost), "slaveSurgery", slave);
 					r += `<br>${slave.slaveName} has been given braces to close the gap in ${his} teeth.`;
 				} else if ((slave.teeth === "normal")) {
 					slave.teeth = "cosmetic braces";
@@ -2254,11 +2254,11 @@ window.DefaultRules = (function() {
 			} else if ((rule.teeth === "straighten")) {
 				if ((slave.teeth === "crooked")) {
 					slave.teeth = "straightening braces";
-					cashX(forceNeg(V.modCost), "slaveSurgery", slave);
+					cashX(forceNeg(V.surgeryCost), "slaveSurgery", slave);
 					r += `<br>${slave.slaveName} has been given braces for ${his} crooked teeth.`;
 				} else if (slave.teeth === "gapped") {
 					slave.teeth = "straightening braces";
-					cashX(forceNeg(V.modCost), "slaveSurgery", slave);
+					cashX(forceNeg(V.surgeryCost), "slaveSurgery", slave);
 					r += `<br>${slave.slaveName} has been given braces to close the gap in ${his} teeth.`;
 				} else if ((slave.teeth === "cosmetic braces")) {
 					slave.teeth = "normal";