[
  {
    "phenotype_id": "PH3696",
    "phenotype_version_id": 8811,
    "name": "Revision fixation or dislocation OPCS-4 codes",
    "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\nOPCS\\-4 codes to identify re\\-operations following surgery. Specifically this list focuses on remanipulation of fractures, secondary reductions of dislocations and revision operations.\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n",
    "implementation": null,
    "publications": null,
    "validation": null,
    "citation_requirements": null,
    "created": "2026-01-26T23:29:52.492855Z",
    "author": "OpenSAFELY",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:29:54.654485Z",
    "references": [],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "OPCS4 codes",
        "value": 7
      }
    ],
    "open_codelist_id": "opensafely/revision-fixation-or-dislocation-opcs-4-codes",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/revision-fixation-or-dislocation-opcs-4-codes/1f7e1102",
    "concept_information": [
      {
        "concept_id": 8988,
        "concept_version_id": 16473,
        "concept_name": "opensafely/revision-fixation-or-dislocation-opcs-4-codes/1f7e1102",
        "coding_system": {
          "id": 7,
          "name": "OPCS4 codes",
          "description": "OPCS4 codes"
        },
        "phenotype_id": "PH3696",
        "phenotype_version_id": 8811,
        "phenotype_name": "Revision fixation or dislocation OPCS-4 codes",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "O171",
            "description": "Remanipulation of intracapsular fracture of neck of femur and fixation using nail or screw",
            "attributes": null
          },
          {
            "code": "O172",
            "description": "Remanipulation of fracture of long bone and rigid internal fixation NEC",
            "attributes": null
          },
          {
            "code": "O173",
            "description": "Remanipulation of fracture of long bone and flexible internal fixation HFQ",
            "attributes": null
          },
          {
            "code": "O174",
            "description": "Remanipulation of fracture of short bone and fixation using screw",
            "attributes": null
          },
          {
            "code": "O175",
            "description": "Remanipulation of fragment of bone and fixation using screw",
            "attributes": null
          },
          {
            "code": "O176",
            "description": "Remanipulation of fracture of bone and fixation using plate",
            "attributes": null
          },
          {
            "code": "W253",
            "description": "Remanipulation of fracture of bone and external fixation HFQ",
            "attributes": null
          },
          {
            "code": "W263",
            "description": "Remanipulation of fracture of bone and skeletal traction NEC",
            "attributes": null
          },
          {
            "code": "W264",
            "description": "Remanipulation of fracture of bone NEC",
            "attributes": null
          },
          {
            "code": "W292",
            "description": "Adjustment to skeletal traction of bone",
            "attributes": null
          },
          {
            "code": "W293",
            "description": "Removal of skeletal traction from bone",
            "attributes": null
          },
          {
            "code": "W302",
            "description": "Adjustment to external fixation of bone NEC",
            "attributes": null
          },
          {
            "code": "W303",
            "description": "Removal of external fixation from bone NEC",
            "attributes": null
          },
          {
            "code": "W671",
            "description": "Secondary open reduction of fracture dislocation of joint and skeletal traction HFQ",
            "attributes": null
          },
          {
            "code": "W672",
            "description": "Secondary open reduction of traumatic dislocation of joint and skeletal traction NEC",
            "attributes": null
          },
          {
            "code": "W673",
            "description": "Secondary open reduction of fracture dislocation of joint NEC",
            "attributes": null
          },
          {
            "code": "W674",
            "description": "Secondary open reduction of traumatic dislocation of joint NEC",
            "attributes": null
          },
          {
            "code": "W675",
            "description": "Remanipulation of fracture dislocation of joint",
            "attributes": null
          },
          {
            "code": "W676",
            "description": "Remanipulation of traumatic dislocation of joint",
            "attributes": null
          },
          {
            "code": "W677",
            "description": "Secondary open reduction of fracture dislocation of joint and internal fixation NEC",
            "attributes": null
          },
          {
            "code": "W678",
            "description": "Other specified secondary reduction of traumatic dislocation of joint",
            "attributes": null
          },
          {
            "code": "W679",
            "description": "Unspecified secondary reduction of traumatic dislocation of joint",
            "attributes": null
          },
          {
            "code": "Y713",
            "description": "Revisional operations",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "1f7e1102",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/m09n-mp69",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 3,
      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 8811,
        "version_name": "Revision fixation or dislocation OPCS-4 codes",
        "version_date": "2026-01-26T23:29:54.664752Z",
        "is_published": true,
        "is_latest": true
      },
      {
        "version_id": 8810,
        "version_name": "Revision fixation or dislocation OPCS-4 codes",
        "version_date": "2026-01-26T23:29:53.589860Z",
        "is_published": true,
        "is_latest": false
      },
      {
        "version_id": 8809,
        "version_name": "Revision fixation or dislocation OPCS-4 codes",
        "version_date": "2026-01-26T23:29:52.500492Z",
        "is_published": true,
        "is_latest": false
      }
    ]
  }
]