{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.joint","code":"thing-q9644","url":"https://ver.cy/models/thing/q9644/","name":"joint","alternateNames":["joints of the foot","articular circumference","thoracic joints","joints of the neck","syndesmosis","proximal interphalangeal joint of finger","hip joint","synarthroidal joint","intervertebral joint","hand joint","pastern","joint of thorax"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.LIV"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"In anatomy, a connection between bones or cartilage that allows movement or provides stability, classified as fibrous, cartilaginous or synovial, such as the knee, hip, shoulder, finger joints and syndesmoses.","purpose":"Let an agent explain joints in general anatomical terms and point to clinicians for pain, injury or swelling, without diagnosis.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Connects bones","Varies in mobility","Synovial joints have fluid-filled capsules","Common site of pain and injury"],"structure":{"bundles":[{"id":"anatomy","name":"Anatomy","description":"Structure.","layers":[{"id":"type","name":"Type","description":"Classification.","findings":[{"id":"type-finding","name":"Type","description":"Joint type.","questions":[{"text":"Which joint and type is meant?","kind":"definition"},{"text":"What movements does it allow?","kind":"definition"}]}]},{"id":"parts","name":"Parts","description":"Components.","findings":[{"id":"parts-finding","name":"Parts","description":"Components.","questions":[{"text":"Which bones, ligaments and cartilage form it?","kind":"provenance"},{"text":"Which reference describes it?","kind":"provenance"}]}]}]},{"id":"health","name":"Health","description":"Symptoms.","layers":[{"id":"urgent","name":"Urgent","description":"Warning signs.","findings":[{"id":"urgent-finding","name":"Urgent","description":"Urgent signs.","questions":[{"text":"Is a joint hot, red and swollen with fever, or badly deformed after injury?","kind":"boundary"},{"text":"Which urgent service should be contacted?","kind":"action"}]}]},{"id":"diagnosis","name":"Diagnosis","description":"No self-diagnosis.","findings":[{"id":"diagnosis-finding","name":"Diagnosis","description":"Diagnosis limit.","questions":[{"text":"Is the user asking the agent to diagnose joint pain?","kind":"boundary"},{"text":"How should they be referred to a clinician or physiotherapist?","kind":"action"}]}]}]},{"id":"care","name":"Care","description":"Joint health.","layers":[{"id":"guidance","name":"Guidance","description":"Activity.","findings":[{"id":"guidance-finding","name":"Guidance","description":"Joint health guidance.","questions":[{"text":"What do health authorities advise for joint health?","kind":"provenance"},{"text":"Which source is it?","kind":"provenance"}]}]},{"id":"organisations","name":"Organisations","description":"Patient groups.","findings":[{"id":"organisations-finding","name":"Organisations","description":"Patient organisations.","questions":[{"text":"Which organisations support people with arthritis?","kind":"provenance"},{"text":"What resources do they offer?","kind":"provenance"}]}]}]},{"id":"senses","name":"Senses","description":"Disambiguation.","layers":[{"id":"engineering","name":"Engineering","description":"Joins.","findings":[{"id":"engineering-finding","name":"Engineering","description":"Engineering sense.","questions":[{"text":"Is a carpentry, welding or pipe joint meant?","kind":"boundary"},{"text":"Which entry fits?","kind":"action"}]}]},{"id":"other","name":"Other","description":"Other uses.","findings":[{"id":"other-finding","name":"Other","description":"Other senses.","questions":[{"text":"Is a shared or joint arrangement, or a slang sense, meant?","kind":"boundary"},{"text":"Which entry fits?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Explain the anatomy of joints and common conditions in general terms.","Help a person log joint pain or mobility they choose to share."],"mustNot":["Diagnose joint injuries or diseases for a specific person.","Recommend manipulations, injections or treatments in place of a clinician.","Push a person to exercise or move through acute joint pain or injury.","Promote unproven joint supplements or cures."],"requiresHuman":["Treatment decisions for joint conditions."]},"ethics":{"considerations":["Joint disease limits independence and work, especially in older people.","Unproven remedies are widely sold to people in pain."],"affectedParties":["Patients","Older people","Athletes"]},"owners":{"steward":"The person whose body it is; clinicians treat it.","roles":[],"masterSystems":[]},"relations":[{"target":"Q109321311","type":"parent","note":"registry parent class"},{"target":"Q112826975","type":"parent","note":"registry parent class"},{"target":"Q66561296","type":"parent","note":"registry parent class"},{"target":"anatomical structure","type":"related","note":"category"},{"target":"bone","type":"related","note":"structure"},{"target":"knee","type":"related","note":"example"},{"target":"arthritis","type":"related","note":"condition"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.joint","Wikidata: Q9644 (https://www.wikidata.org/wiki/Q9644)"]},"properties":{"applicability":"required","items":["Range of motion:  degrees - Angular movement is measured for a specified joint and movement using goniometry, with some joint types permitting little or no movement.","Joint space width:  mm - Separation between opposing bone surfaces is measured on imaging for a specified joint, position and loading condition."]},"recognition":{"applicability":"required","items":["Fibrous, cartilaginous, synovial","Named joints such as knee or elbow","Joints in carpentry or cannabis slang are different senses","Connections between bones, visible on imaging and felt as movable points."]},"capabilities":{"applicability":"required","items":["describe joint types and structures","name joints correctly","recognise when joint symptoms need care","find information on joint health"]},"hazards":{"applicability":"required","items":["Agents diagnosing joint problems","Ignoring signs of infection or fracture","Confusing senses"]},"interfaces":{"applicability":"required","items":["Terminologia Anatomica"]},"context":{"applicability":"required","items":["Movement and stability of the skeleton.","synovial joints","cartilaginous joints","fibrous joints and syndesmoses","joints of the hand and foot","spinal joints"]}},"sources":[{"title":"Wikidata item Q9644: joint","url":"https://www.wikidata.org/wiki/Q9644","note":"identity and sense of the item"},{"title":"Wikipedia: Joint","url":"https://en.wikipedia.org/wiki/Joint","note":"general description of the item"}],"openQuestions":["Should each joint be a separate entry?","How should anatomy terms be linked?","How should other senses be split off?"],"resources":{"spec":"/models/things/publications/thing-q9644/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q9644/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T10:49:39Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:33+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}