{"uid":"cap_crL9btvkrRdzsQwNY6DEC","slug":"slics-calculator-subaxial-cervical-spine-injury-classification-system-6238afa5","name":"SLICS Calculator (Subaxial Cervical Spine Injury Classification System)","description":"Vaccaro 2007 SLICS: morphology none 0 / compression 1 / burst 2 / distraction 3 / rotation_translation 4 (single most severe) + dlc intact 0 / indeterminate 1 / disrupted 2 + neuro intact 0 / root 1 / complete 2 / incomplete 3 + continuous_cord_compression +1 only with a deficit. Max 10. Bands 0-3 / 4 / >=5 treatment guidance. Not a surgical order. Not TLICS (thoracolumbar). Not AO spine. Not SINS. magent does not read imaging. Not a medical device.","url":"https://api.magentlab.com/api/calc/slics","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["morphology","dlc","neuro","continuous_cord_compression"],"properties":{"dlc":{"enum":["intact","indeterminate","disrupted"],"type":"string","description":"Caller-assigned disco-ligamentous complex integrity (Vaccaro 2007). intact scores 0; indeterminate scores 1; disrupted scores 2. Not TLICS PLC (0/2/3). magent does not examine the patient or read imaging."},"neuro":{"enum":["intact","root","complete","incomplete"],"type":"string","description":"Caller-assigned neurologic status (Vaccaro 2007). intact scores 0; root scores 1; complete scores 2; incomplete scores 3. magent does not examine the patient."},"morphology":{"enum":["none","compression","burst","distraction","rotation_translation"],"type":"string","description":"Caller-assigned single most severe injury morphology (Vaccaro 2007). none scores 0; compression scores 1; burst scores 2; distraction scores 3; rotation_translation scores 4. Burst already includes compression; do not sum morphologies. magent does not read imaging."},"continuous_cord_compression":{"type":"boolean","description":"Adds 1 only when neuro is not intact (Vaccaro 2007). Must be false when neuro is intact. true or false. magent does not read imaging."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n-R4x6RnL4GjvD7uF4sx9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the Vaccaro 2007 SLICS score for subaxial cervical spine injuries from morphology, disco-ligamentous complex status, neurologic status, and cord compression, returning a total score with treatment guidance bands.","exampleAgentPrompt":"Calculate the SLICS score for a patient with burst morphology, an indeterminate disco-ligamentous complex, incomplete neurologic deficit, and continuous cord compression — what does that score and treatment band come out to?","exampleUseCases":[{"title":"Trauma bay cervical injury triage","prompt":"I have a patient with a rotation-translation cervical injury, disrupted DLC, and a complete neurologic deficit — no cord compression issue beyond that. What's the SLICS score and what does it recommend?"},{"title":"Conservative vs surgical decision support","prompt":"Can you compute the SLICS score for a compression morphology injury with intact DLC, intact neurology, and no continuous cord compression? I want to know which treatment band that lands in."},{"title":"Teaching case classification exercise","prompt":"Walk me through the SLICS score for a burst fracture with indeterminate disco-ligamentous complex, a nerve root deficit, and continuous cord compression present — give me the total and band."}],"resultDescription":"Returns the computed SLICS integer total (0–10), the individual component scores for morphology, DLC, and neurologic status, the cord compression modifier, and the treatment guidance band (non-operative for 0–3, indeterminate at 4, operative for ≥5). This is a decision-support output and not a surgical order.","failureModes":["Missing required query parameter (morphology, dlc, neuro, or continuous_cord_compression) returns a validation error","continuous_cord_compression set to true when neuro is intact — invalid per Vaccaro 2007 rules, may return error or ignore modifier","Unrecognized enum value for morphology, dlc, or neuro returns 400","Payment not included or insufficient USDC results in 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need a fast, rule-based computation of the Vaccaro 2007 SLICS score for subaxial (C3–C7) cervical spine injuries. Prefer it over manual calculation to avoid arithmetic errors. Do not use for thoracolumbar injuries (use TLICS instead), AO Spine classification, or SINS scoring. This endpoint does not analyze imaging or examine patients — the caller must supply pre-determined clinical and radiographic findings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:11:36.540Z","isFirstParty":false}