[
  {
    "phenotype_id": "PH3421",
    "phenotype_version_id": 8457,
    "name": "Final Orthopaedic Surgery Emergency Procedure OPCS codes SC",
    "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 for all emergency orthopaedic procedures\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": "2026-01-26T23:16:52.117054Z",
    "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": "2026-01-26T23:16:53.658265Z",
    "references": [],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "OPCS4 codes",
        "value": 7
      }
    ],
    "open_codelist_id": "opensafely/final-orthopaedic-surgery-emergency-procedure-opcs-codes-sc",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/final-orthopaedic-surgery-emergency-procedure-opcs-codes-sc/03bbddd7",
    "concept_information": [
      {
        "concept_id": 8634,
        "concept_version_id": 16119,
        "concept_name": "opensafely/final-orthopaedic-surgery-emergency-procedure-opcs-codes-sc/03bbddd7",
        "coding_system": {
          "id": 7,
          "name": "OPCS4 codes",
          "description": "OPCS4 codes"
        },
        "phenotype_id": "PH3421",
        "phenotype_version_id": 8457,
        "phenotype_name": "Final Orthopaedic Surgery Emergency Procedure OPCS codes SC",
        "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": "T551",
            "description": "Release fasciotomy of upper arm",
            "attributes": null
          },
          {
            "code": "T552",
            "description": "Release fasciotomy of forearm",
            "attributes": null
          },
          {
            "code": "T553",
            "description": "Release fasciotomy of thigh",
            "attributes": null
          },
          {
            "code": "T554",
            "description": "Release fasciotomy of anterior compartment of lower leg",
            "attributes": null
          },
          {
            "code": "T555",
            "description": "Release fasciotomy of posterior compartment of lower leg",
            "attributes": null
          },
          {
            "code": "T556",
            "description": "Release fasciotomy of leg NEC",
            "attributes": null
          },
          {
            "code": "T835",
            "description": "Catheter manometry of muscle compartment",
            "attributes": null
          },
          {
            "code": "V221",
            "description": "Primary anterior decompression of cervical spinal cord and fusion of joint of cervical spine",
            "attributes": null
          },
          {
            "code": "V222",
            "description": "Primary anterior decompression of cervical spinal cord NEC",
            "attributes": null
          },
          {
            "code": "V225",
            "description": "Primary decompression of posterior fossa and upper cervical spinal cord and instrumentation",
            "attributes": null
          },
          {
            "code": "V226",
            "description": "Primary decompression of posterior fossa and upper cervical spinal cord NEC",
            "attributes": null
          },
          {
            "code": "V227",
            "description": "Primary laminoplasty of cervical spine",
            "attributes": null
          },
          {
            "code": "V228",
            "description": "Other specified primary decompression operations on cervical spine",
            "attributes": null
          },
          {
            "code": "V229",
            "description": "Unspecified primary decompression operations on cervical spine",
            "attributes": null
          },
          {
            "code": "V241",
            "description": "Primary decompression of thoracic spinal cord and fusion of joint of thoracic spine",
            "attributes": null
          },
          {
            "code": "V242",
            "description": "Primary decompression of thoracic spinal cord NEC",
            "attributes": null
          },
          {
            "code": "V248",
            "description": "Other specified decompression operations on thoracic spine",
            "attributes": null
          },
          {
            "code": "V249",
            "description": "Unspecified decompression operations on thoracic spine",
            "attributes": null
          },
          {
            "code": "V251",
            "description": "Primary extended decompression of lumbar spine and intertransverse fusion of joint of lumbar spine",
            "attributes": null
          },
          {
            "code": "V252",
            "description": "Primary extended decompression of lumbar spine NEC",
            "attributes": null
          },
          {
            "code": "V253",
            "description": "Primary posterior decompression of lumbar spine and intertransverse fusion of joint of lumbar spine",
            "attributes": null
          },
          {
            "code": "V254",
            "description": "Primary posterior laminectomy decompression of lumbar spine",
            "attributes": null
          },
          {
            "code": "V255",
            "description": "Primary posterior decompression of lumbar spine NEC",
            "attributes": null
          },
          {
            "code": "V256",
            "description": "Primary lateral foraminotomy of lumbar spine",
            "attributes": null
          },
          {
            "code": "V257",
            "description": "Primary anterior corpectomy of lumbar spine and reconstruction HFQ",
            "attributes": null
          },
          {
            "code": "V258",
            "description": "Other specified primary decompression operations on lumbar spine",
            "attributes": null
          },
          {
            "code": "V259",
            "description": "Unspecified primary decompression operations on lumbar spine",
            "attributes": null
          },
          {
            "code": "V271",
            "description": "Primary decompression of spinal cord and fusion of joint of spine NEC",
            "attributes": null
          },
          {
            "code": "V272",
            "description": "Primary decompression of spinal cord NEC",
            "attributes": null
          },
          {
            "code": "V408",
            "description": "Other specified stabilisation of spine",
            "attributes": null
          },
          {
            "code": "V409",
            "description": "Unspecified stabilisation of spine",
            "attributes": null
          },
          {
            "code": "V441",
            "description": "Complex decompression of fracture of spine",
            "attributes": null
          },
          {
            "code": "V442",
            "description": "Anterior decompression of fracture of spine",
            "attributes": null
          },
          {
            "code": "V443",
            "description": "Posterior decompression of fracture of spine NEC",
            "attributes": null
          },
          {
            "code": "V444",
            "description": "Vertebroplasty of fracture of spine",
            "attributes": null
          },
          {
            "code": "V445",
            "description": "Balloon kyphoplasty of fracture of spine",
            "attributes": null
          },
          {
            "code": "V448",
            "description": "Other specified decompression of fracture of spine",
            "attributes": null
          },
          {
            "code": "V451",
            "description": "Open reduction of fracture of spine and excision of facet of spine",
            "attributes": null
          },
          {
            "code": "V452",
            "description": "Open reduction of fracture of spine NEC",
            "attributes": null
          },
          {
            "code": "V453",
            "description": "Manipulative reduction of fracture of spine",
            "attributes": null
          },
          {
            "code": "V458",
            "description": "Other specified other reduction of fracture of spine",
            "attributes": null
          },
          {
            "code": "V461",
            "description": "Fixation of fracture of spine using plate",
            "attributes": null
          },
          {
            "code": "V462",
            "description": "Fixation of fracture of spine using Harrington rod",
            "attributes": null
          },
          {
            "code": "V463",
            "description": "Fixation of fracture of spine using wire",
            "attributes": null
          },
          {
            "code": "V464",
            "description": "Fixation of fracture of spine and skull traction HFQ",
            "attributes": null
          },
          {
            "code": "V465",
            "description": "Removal of fixation device from spine",
            "attributes": null
          },
          {
            "code": "V468",
            "description": "Other specified fixation of fracture of spine",
            "attributes": null
          },
          {
            "code": "V469",
            "description": "Unspecified fixation of fracture of spine",
            "attributes": null
          },
          {
            "code": "V501",
            "description": "Manipulation of spine using traction",
            "attributes": null
          },
          {
            "code": "V508",
            "description": "Other specified manipulation of spine",
            "attributes": null
          },
          {
            "code": "V509",
            "description": "Unspecified manipulation of spine",
            "attributes": null
          },
          {
            "code": "V525",
            "description": "Aspiration of intervertebral disc NEC",
            "attributes": null
          },
          {
            "code": "W181",
            "description": "Fenestration of cortex of bone",
            "attributes": null
          },
          {
            "code": "W182",
            "description": "Saucerisation of bone",
            "attributes": null
          },
          {
            "code": "W183",
            "description": "Sequestrectomy of bone",
            "attributes": null
          },
          {
            "code": "W184",
            "description": "Decompression of fourage of bone",
            "attributes": null
          },
          {
            "code": "W185",
            "description": "Insertion of drainage system into bone",
            "attributes": null
          },
          {
            "code": "W188",
            "description": "Other specified drainage of bone",
            "attributes": null
          },
          {
            "code": "W189",
            "description": "Unspecified drainage of bone",
            "attributes": null
          },
          {
            "code": "W191",
            "description": "Primary open reduction of fracture of neck of femur and open fixation using pin and plate",
            "attributes": null
          },
          {
            "code": "W192",
            "description": "Primary open reduction of fracture of long bone and fixation using rigid nail NEC",
            "attributes": null
          },
          {
            "code": "W193",
            "description": "Primary open reduction of fracture of long bone and fixation using flexible nail",
            "attributes": null
          },
          {
            "code": "W201",
            "description": "Primary open reduction of fracture of long bone and extramedullary fixation using plate NEC",
            "attributes": null
          },
          {
            "code": "W202",
            "description": "Primary open reduction of fracture of long bone and extramedullary fixation using cerclage",
            "attributes": null
          },
          {
            "code": "W203",
            "description": "Primary open reduction of fracture of long bone and extramedullary fixation using suture",
            "attributes": null
          },
          {
            "code": "W204",
            "description": "Primary open reduction of fracture of long bone and complex extramedullary fixation NEC",
            "attributes": null
          },
          {
            "code": "W211",
            "description": "Primary reduction of intra-articular fracture of bone using arthrotomy as approach",
            "attributes": null
          },
          {
            "code": "W212",
            "description": "Primary excision of intra-articular fragment of intra-articular fracture of bone",
            "attributes": null
          },
          {
            "code": "W213",
            "description": "Primary fixation of fragment of chondral cartilage of intra-articular fracture of bone",
            "attributes": null
          },
          {
            "code": "W214",
            "description": "Primary intra-articular fixation of intra-articular fracture of bone NEC",
            "attributes": null
          },
          {
            "code": "W215",
            "description": "Primary extra-articular reduction of intra-articular fracture of bone",
            "attributes": null
          },
          {
            "code": "W218",
            "description": "Other specified primary open reduction of intra-articular fracture of bone",
            "attributes": null
          },
          {
            "code": "W219",
            "description": "Unspecified primary open reduction of intra-articular fracture of bone",
            "attributes": null
          },
          {
            "code": "W241",
            "description": "Closed reduction of intracapsular fracture of neck of femur and fixation using nail or screw",
            "attributes": null
          },
          {
            "code": "W242",
            "description": "Closed reduction of fracture of long bone and rigid internal fixation NEC",
            "attributes": null
          },
          {
            "code": "W243",
            "description": "Closed reduction of fracture of long bone and flexible internal fixation HFQ",
            "attributes": null
          },
          {
            "code": "W301",
            "description": "Application of external fixation to bone NEC",
            "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": "W304",
            "description": "Application of external ring fixation to bone NEC",
            "attributes": null
          },
          {
            "code": "W308",
            "description": "Other specified other external fixation of bone",
            "attributes": null
          },
          {
            "code": "W309",
            "description": "Unspecified other external fixation of bone",
            "attributes": null
          },
          {
            "code": "W336",
            "description": "Debridement of bone NEC",
            "attributes": null
          },
          {
            "code": "W337",
            "description": "Lavage of bone",
            "attributes": null
          },
          {
            "code": "W651",
            "description": "Primary open reduction of fracture dislocation of joint and skeletal traction HFQ",
            "attributes": null
          },
          {
            "code": "W652",
            "description": "Primary open reduction of traumatic dislocation of joint and skeletal traction NEC",
            "attributes": null
          },
          {
            "code": "W653",
            "description": "Primary open reduction of fracture dislocation of joint NEC",
            "attributes": null
          },
          {
            "code": "W654",
            "description": "Primary open reduction of fracture dislocation of joint and internal fixation NEC",
            "attributes": null
          },
          {
            "code": "W655",
            "description": "Primary open reduction of fracture dislocation of joint and combined internal and external fixation",
            "attributes": null
          },
          {
            "code": "W658",
            "description": "Other specified primary open reduction of traumatic dislocation of joint",
            "attributes": null
          },
          {
            "code": "W659",
            "description": "Unspecified primary open reduction of traumatic dislocation of joint",
            "attributes": null
          },
          {
            "code": "W661",
            "description": "Primary closed reduction of fracture dislocation of joint and skeletal traction HFQ",
            "attributes": null
          },
          {
            "code": "W662",
            "description": "Primary closed reduction of traumatic dislocation of joint and skeletal traction NEC",
            "attributes": null
          },
          {
            "code": "W663",
            "description": "Primary manipulative closed reduction of fracture dislocation of joint NEC",
            "attributes": null
          },
          {
            "code": "W664",
            "description": "Primary closed reduction of fracture dislocation of joint and internal fixation",
            "attributes": null
          },
          {
            "code": "W668",
            "description": "Other specified primary closed reduction of traumatic dislocation of joint",
            "attributes": null
          },
          {
            "code": "W669",
            "description": "Unspecified primary closed reduction of traumatic dislocation of joint",
            "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": "W681",
            "description": "Open reduction of injury to growth plate and internal fixation HFQ",
            "attributes": null
          },
          {
            "code": "W682",
            "description": "Open reduction of injury to growth plate and traction HFQ",
            "attributes": null
          },
          {
            "code": "W683",
            "description": "Open reduction of injury to growth plate NEC",
            "attributes": null
          },
          {
            "code": "W684",
            "description": "Closed reduction of injury to growth plate and internal fixation HFQ",
            "attributes": null
          },
          {
            "code": "W685",
            "description": "Closed reduction of injury to growth plate and traction HFQ",
            "attributes": null
          },
          {
            "code": "W686",
            "description": "Closed reduction of injury to growth plate NEC",
            "attributes": null
          },
          {
            "code": "W801",
            "description": "Open debridement and irrigation of joint",
            "attributes": null
          },
          {
            "code": "W802",
            "description": "Open debridement of joint NEC",
            "attributes": null
          },
          {
            "code": "W803",
            "description": "Open irrigation of joint NEC",
            "attributes": null
          },
          {
            "code": "W808",
            "description": "Other specified debridement and irrigation of joint",
            "attributes": null
          },
          {
            "code": "W809",
            "description": "Unspecified debridement and irrigation of joint",
            "attributes": null
          },
          {
            "code": "W813",
            "description": "Drainage of joint",
            "attributes": null
          },
          {
            "code": "W852",
            "description": "Endoscopic irrigation of knee joint",
            "attributes": null
          },
          {
            "code": "W901",
            "description": "Aspiration of joint",
            "attributes": null
          },
          {
            "code": "X071",
            "description": "Forequarter amputation",
            "attributes": null
          },
          {
            "code": "X072",
            "description": "Disarticulation of shoulder",
            "attributes": null
          },
          {
            "code": "X073",
            "description": "Amputation of arm above elbow",
            "attributes": null
          },
          {
            "code": "X074",
            "description": "Amputation of arm through elbow",
            "attributes": null
          },
          {
            "code": "X075",
            "description": "Amputation of arm through forearm",
            "attributes": null
          },
          {
            "code": "X078",
            "description": "Other specified amputation of arm",
            "attributes": null
          },
          {
            "code": "X081",
            "description": "Amputation of hand at wrist",
            "attributes": null
          },
          {
            "code": "X082",
            "description": "Amputation of thumb",
            "attributes": null
          },
          {
            "code": "X083",
            "description": "Amputation of phalanx of finger",
            "attributes": null
          },
          {
            "code": "X084",
            "description": "Amputation of finger NEC",
            "attributes": null
          },
          {
            "code": "X088",
            "description": "Other specified amputation of hand",
            "attributes": null
          },
          {
            "code": "X089",
            "description": "Unspecified amputation of hand",
            "attributes": null
          },
          {
            "code": "X091",
            "description": "Hindquarter amputation",
            "attributes": null
          },
          {
            "code": "X092",
            "description": "Disarticulation of hip",
            "attributes": null
          },
          {
            "code": "X093",
            "description": "Amputation of leg above knee",
            "attributes": null
          },
          {
            "code": "X094",
            "description": "Amputation of leg through knee",
            "attributes": null
          },
          {
            "code": "X095",
            "description": "Amputation of leg below knee",
            "attributes": null
          },
          {
            "code": "X098",
            "description": "Other specified amputation of leg",
            "attributes": null
          },
          {
            "code": "X101",
            "description": "Amputation of foot through ankle",
            "attributes": null
          },
          {
            "code": "X102",
            "description": "Disarticulation of tarsal bones",
            "attributes": null
          },
          {
            "code": "X103",
            "description": "Disarticulation of metatarsal bones",
            "attributes": null
          },
          {
            "code": "X104",
            "description": "Amputation through metatarsal bones",
            "attributes": null
          },
          {
            "code": "X108",
            "description": "Other specified amputation of foot",
            "attributes": null
          },
          {
            "code": "X109",
            "description": "Unspecified amputation of foot",
            "attributes": null
          },
          {
            "code": "X111",
            "description": "Amputation of great toe",
            "attributes": null
          },
          {
            "code": "X112",
            "description": "Amputation of phalanx of toe",
            "attributes": null
          },
          {
            "code": "X118",
            "description": "Other specified amputation of toe",
            "attributes": null
          },
          {
            "code": "X119",
            "description": "Unspecified amputation of toe",
            "attributes": null
          },
          {
            "code": "X121",
            "description": "Reamputation at higher level",
            "attributes": null
          },
          {
            "code": "X122",
            "description": "Excision of lesion of amputation stump",
            "attributes": null
          },
          {
            "code": "X123",
            "description": "Shortening of length of amputation stump",
            "attributes": null
          },
          {
            "code": "X124",
            "description": "Revision of coverage of amputation stump",
            "attributes": null
          },
          {
            "code": "X125",
            "description": "Drainage of amputation stump",
            "attributes": null
          },
          {
            "code": "X128",
            "description": "Other specified operations on amputation stump",
            "attributes": null
          },
          {
            "code": "X129",
            "description": "Unspecified operations on amputation stump",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "03bbddd7",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/5fgj-z456",
    "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",
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    "versions": [
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        "version_id": 8457,
        "version_name": "Final Orthopaedic Surgery Emergency Procedure OPCS codes SC",
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]