diff --git a/src/ontology/mondo-edit.obo b/src/ontology/mondo-edit.obo
index 9eea93ae20..34d4284174 100644
--- a/src/ontology/mondo-edit.obo
+++ b/src/ontology/mondo-edit.obo
@@ -164731,18 +164731,11 @@ is_a: MONDO:0003847 {source="https://orcid.org/0000-0001-5208-3432"} ! hereditar
 
 [Term]
 id: MONDO:0008431
-name: slipped femoral capital epiphyses
-def: "A developmental deformity in which the metaphysis of the femur moves proximally and anteriorly away from femur head (epiphysis) at the upper growth plate. It is most common in male adolescents and is associated with a greater risk of early osteoarthritis of the hip." [MESH:D060048]
-comment: Reason: duplicate. This will be merged with MONDO:0018382 epiphysiolysis of the hip
-subset: obsoletion_candidate
-synonym: "epiphysiolysis capitis femoris" RELATED [OMIM:182260]
-synonym: "slipped femoral capital epiphyses" EXACT [OMIM:182260]
-xref: MESH:D060048 {source="MONDO:equivalentTo"}
-xref: OMIM:182260 {source="MONDO:equivalentTo"}
-xref: UMLS:C0149887 {source="MONDO:equivalentTo", source="MONDO:ncbi_mim2gene_medline", source="OMIM:182260"}
-is_a: MONDO:0003847 {source="MESH:D060048/inferred"} ! hereditary disease
+name: obsolete slipped femoral capital epiphyses
+property_value: IAO:0000231 MONDO:TermsMerged
 property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/7143" xsd:anyURI
-property_value: IAO:0006012 "2024-04-01" xsd:string
+is_obsolete: true
+replaced_by: MONDO:0018382
 
 [Term]
 id: MONDO:0008432
@@ -391628,18 +391621,25 @@ subset: nord_rare {source="MONDO:NORD"}
 subset: ordo_disease {source="Orphanet:399329"}
 subset: orphanet_rare {source="Orphanet:399329"}
 subset: rare
+synonym: "epiphysiolysis capitis femoris" EXACT [OMIM:182260]
 synonym: "epiphysiolysis of the upper femur" EXACT [Orphanet:399329]
 synonym: "femoral head epiphysiolysis" EXACT [Orphanet:399329]
 synonym: "SCFE" EXACT ABBREVIATION [Orphanet:399329]
 synonym: "slipped capital femoral epiphysis" EXACT [Orphanet:399329]
+synonym: "slipped femoral capital epiphyses" EXACT [OMIM:182260]
 synonym: "slipped upper femoral epiphysis" EXACT [Orphanet:399329]
 synonym: "SufE" EXACT [Orphanet:399329]
 xref: EFO:1001317 {source="MONDO:equivalentTo"}
 xref: GARD:21666 {source="Orphanet:399329"}
 xref: ICD10CM:M93.9 {source="Orphanet:399329", source="Orphanet:399329/ntbt"}
+xref: MESH:D060048 {source="MONDO:equivalentTo"}
+xref: OMIM:182260 {source="MONDO:equivalentTo"}
 xref: Orphanet:399329 {source="MONDO:equivalentTo"}
 xref: SCTID:26460006 {source="MONDO:equivalentTo"}
+xref: UMLS:C0149887 {source="MONDO:equivalentTo", source="MONDO:ncbi_mim2gene_medline", source="OMIM:182260"}
+is_a: MONDO:0003847 {source="MESH:D060048/inferred"} ! hereditary disease
 is_a: MONDO:0005380 {source="Orphanet:399329"} ! osteonecrosis
+property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/7143" xsd:anyURI
 
 [Term]
 id: MONDO:0018383