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Specialty 30

Neurosurgery

Where you are

Neurosurgery — Atlas

This specialty validates a distinct constitutional property of accountability (Volume II). Its canonical case, obligation architecture, and constitutional relationships are transcribed from the ratified specialty corpus.

Active constitutional concepts

  • Constitutional specialty
  • Canonical case
  • Constitutional property

Next: Review the canonical case and obligation architecture, then compare related specialties.

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Constitutional summary

Canonical case

Permanent Ventriculoperitoneal Shunt Without Demonstrable Longitudinal Surveillance and Malfunction Accountability

Constitutional first cause

The Engine begins when: A permanent cerebrospinal fluid diversion device is implanted. Not with malfunction. Not with hydrocephalus recurrence. The obligation begins at implantation. Canonical Chain Shunt implanted. ↓ Device documented. ↓ Patient/family education. ↓ Warning symptoms taught. ↓ Long-term neurosurgical ownership established. ↓ Surveillance accepted. ↓ Acute symptoms evaluated. ↓ Malfunction investigated. ↓ Revision performed if indicated. ↓ Longitudinal governance continues.

Obligation architecture

The ratified corpus records this specialty’s canonical case but does not enumerate a step-by-step obligation architecture. The obligation chain will be rendered here when it is frozen in the corpus — no chain is fabricated (Constitution Article IV §15).

Constitutional observations

What The Engine makes visible

Today, systems can prove: surgery successful; discharge complete; follow-up scheduled. Few can demonstrate: who owns lifelong surveillance; whether symptom education actually transferred; whether transitions preserved accountability; whether malfunction obligations remained attributable.

Constitutional relationships

Validated constitutional properties

Related specialties (shared properties)

Demonstration

No worked demonstration is provisioned for this specialty in this build. Occupational Medicine (Specialty 25) is the first domain and carries the worked demonstration; the constitutional architecture above is shared across specialties.