{"public_id":"co_8fb4b31ccefbc3b729116e1fbea457ad","status":"active","merged_into_public_id":null,"resolved_public_id":"co_8fb4b31ccefbc3b729116e1fbea457ad","name":"osteochondral knee defects","description":"Defects involving both cartilage and underlying bone in the knee joint.","aliases":["knee defects","osteochondral defects"],"types":["condition"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":174807312,"title":"MaioRegen Osteochondral Substitute for the Treatment of Knee Defects: A Systematic Review of the Literature","citation_count":51,"url":"https://sah.borca.ai/papers/174807312"}],"claims":[{"public_id":"cl_d3005fcea1e6affad0820f2aa6be1c88","text":"The evidence base for MaioRegen in osteochondral knee defects is limited by the low level of evidence of the included studies and the scarcity of long-term follow-up beyond 24 months.","corpus_id":174807312,"url":"https://sah.borca.ai/claims/cl_d3005fcea1e6affad0820f2aa6be1c88"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_8fb4b31ccefbc3b729116e1fbea457ad","url":"https://sah.borca.ai/concepts/co_8fb4b31ccefbc3b729116e1fbea457ad"}