diff --git a/src/game/game_19c990.c b/src/game/game_19c990.c
index 21c92d01f..c148027e7 100644
--- a/src/game/game_19c990.c
+++ b/src/game/game_19c990.c
@@ -4603,7 +4603,7 @@ struct chrbio *ciGetChrBioByBodynum(u32 bodynum)
 
 char *ciGetChrBioDescription(void)
 {
-	struct chrbio *bio = ciGetChrBioByBodynum(func0f1a1210(var800888a0));
+	struct chrbio *bio = ciGetChrBioByBodynum(ciGetChrBioIndexBySlot(var800888a0));
 	return langGet(bio->description);
 }
 
@@ -4621,43 +4621,23 @@ s32 ciGetNumUnlockedChrBios(void)
 	return count;
 }
 
-GLOBAL_ASM(
-glabel func0f1a1210
-/*  f1a1210:	27bdffd8 */ 	addiu	$sp,$sp,-40
-/*  f1a1214:	afb30020 */ 	sw	$s3,0x20($sp)
-/*  f1a1218:	afb2001c */ 	sw	$s2,0x1c($sp)
-/*  f1a121c:	afb10018 */ 	sw	$s1,0x18($sp)
-/*  f1a1220:	afb00014 */ 	sw	$s0,0x14($sp)
-/*  f1a1224:	00809825 */ 	or	$s3,$a0,$zero
-/*  f1a1228:	afbf0024 */ 	sw	$ra,0x24($sp)
-/*  f1a122c:	2411ffff */ 	addiu	$s1,$zero,-1
-/*  f1a1230:	00008025 */ 	or	$s0,$zero,$zero
-/*  f1a1234:	24120097 */ 	addiu	$s2,$zero,0x97
-.L0f1a1238:
-/*  f1a1238:	0fc683fb */ 	jal	ciIsChrBioUnlocked
-/*  f1a123c:	02002025 */ 	or	$a0,$s0,$zero
-/*  f1a1240:	10400002 */ 	beqz	$v0,.L0f1a124c
-/*  f1a1244:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f1a1248:	26310001 */ 	addiu	$s1,$s1,0x1
-.L0f1a124c:
-/*  f1a124c:	56330004 */ 	bnel	$s1,$s3,.L0f1a1260
-/*  f1a1250:	26100001 */ 	addiu	$s0,$s0,0x1
-/*  f1a1254:	10000005 */ 	beqz	$zero,.L0f1a126c
-/*  f1a1258:	02001025 */ 	or	$v0,$s0,$zero
-/*  f1a125c:	26100001 */ 	addiu	$s0,$s0,0x1
-.L0f1a1260:
-/*  f1a1260:	1612fff5 */ 	bne	$s0,$s2,.L0f1a1238
-/*  f1a1264:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f1a1268:	00001025 */ 	or	$v0,$zero,$zero
-.L0f1a126c:
-/*  f1a126c:	8fbf0024 */ 	lw	$ra,0x24($sp)
-/*  f1a1270:	8fb00014 */ 	lw	$s0,0x14($sp)
-/*  f1a1274:	8fb10018 */ 	lw	$s1,0x18($sp)
-/*  f1a1278:	8fb2001c */ 	lw	$s2,0x1c($sp)
-/*  f1a127c:	8fb30020 */ 	lw	$s3,0x20($sp)
-/*  f1a1280:	03e00008 */ 	jr	$ra
-/*  f1a1284:	27bd0028 */ 	addiu	$sp,$sp,0x28
-);
+s32 ciGetChrBioIndexBySlot(s32 slot)
+{
+	s32 index = -1;
+	s32 bodynum;
+
+	for (bodynum = 0; bodynum < NUM_BODIES; bodynum++) {
+		if (ciIsChrBioUnlocked(bodynum)) {
+			index++;
+		}
+
+		if (index == slot) {
+			return bodynum;
+		}
+	}
+
+	return 0;
+}
 
 struct miscbio *ciGetMiscBio(s32 index)
 {
diff --git a/src/game/game_1a3340.c b/src/game/game_1a3340.c
index 415a46c31..714084240 100644
--- a/src/game/game_1a3340.c
+++ b/src/game/game_1a3340.c
@@ -2657,7 +2657,7 @@ glabel var7f1b9960
 /*  f1a5e50:	0043082b */ 	sltu	$at,$v0,$v1
 /*  f1a5e54:	10200009 */ 	beqz	$at,.L0f1a5e7c
 /*  f1a5e58:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f1a5e5c:	0fc68484 */ 	jal	func0f1a1210
+/*  f1a5e5c:	0fc68484 */ 	jal	ciGetChrBioIndexBySlot
 /*  f1a5e60:	00402025 */ 	or	$a0,$v0,$zero
 /*  f1a5e64:	0fc68429 */ 	jal	ciGetChrBioByBodynum
 /*  f1a5e68:	00402025 */ 	or	$a0,$v0,$zero
@@ -2745,7 +2745,7 @@ glabel var7f1b9978
 /*  f1a5f54:	3c048009 */ 	lui	$a0,%hi(var800888a0)
 /*  f1a5f58:	afa5004c */ 	sw	$a1,0x4c($sp)
 /*  f1a5f5c:	afa60050 */ 	sw	$a2,0x50($sp)
-/*  f1a5f60:	0fc68484 */ 	jal	func0f1a1210
+/*  f1a5f60:	0fc68484 */ 	jal	ciGetChrBioIndexBySlot
 /*  f1a5f64:	908488a0 */ 	lbu	$a0,%lo(var800888a0)($a0)
 /*  f1a5f68:	3044ffff */ 	andi	$a0,$v0,0xffff
 /*  f1a5f6c:	0fc62ef6 */ 	jal	mpGetBodyIndexByBodyId
@@ -2983,7 +2983,7 @@ const char var7f1b989c[] = "%d\n";
 
 char *ciMenuTextBioName(struct menu_item *item)
 {
-	struct chrbio *bio = ciGetChrBioByBodynum(func0f1a1210(var800888a0));
+	struct chrbio *bio = ciGetChrBioByBodynum(ciGetChrBioIndexBySlot(var800888a0));
 	sprintf(g_StringPointer, "%s\n", langGet(bio->name));
 
 	return g_StringPointer;
@@ -2991,7 +2991,7 @@ char *ciMenuTextBioName(struct menu_item *item)
 
 char *ciMenuTextBioAge(struct menu_item *item)
 {
-	struct chrbio *bio = ciGetChrBioByBodynum(func0f1a1210(var800888a0));
+	struct chrbio *bio = ciGetChrBioByBodynum(ciGetChrBioIndexBySlot(var800888a0));
 	sprintf(g_StringPointer, "%s\n", langGet(bio->age));
 
 	return g_StringPointer;
@@ -2999,7 +2999,7 @@ char *ciMenuTextBioAge(struct menu_item *item)
 
 char *ciMenuTextBioRace(struct menu_item *item)
 {
-	struct chrbio *bio = ciGetChrBioByBodynum(func0f1a1210(var800888a0));
+	struct chrbio *bio = ciGetChrBioByBodynum(ciGetChrBioIndexBySlot(var800888a0));
 	sprintf(g_StringPointer, "%s\n", langGet(bio->race));
 
 	return g_StringPointer;
diff --git a/src/include/game/game_19c990.h b/src/include/game/game_19c990.h
index d906c93d3..2fcfdf10d 100644
--- a/src/include/game/game_19c990.h
+++ b/src/include/game/game_19c990.h
@@ -65,7 +65,7 @@ bool ciIsChrBioUnlocked(u32 bodynum);
 struct chrbio *ciGetChrBioByBodynum(u32 bodynum);
 char *ciGetChrBioDescription(void);
 s32 ciGetNumUnlockedChrBios(void);
-u32 func0f1a1210(u32 arg0);
+s32 ciGetChrBioIndexBySlot(s32 slot);
 struct miscbio *ciGetMiscBio(s32 index);
 bool ciIsMiscBioUnlocked(s32 index);
 s32 ciGetNumUnlockedMiscBios(void);