Summary

Implements the actionable structural item from #693. The source-verification pass found the specifier catalogue modelled Trance Disorder with a "with/without possession" specifier, which misrepresents ICD-11: possession is not a qualifier of a single disorder — ICD-11 uses two separate diagnoses, 6B62 Trance disorder (dissociative state without a replacing identity) and 6B63 Possession trance disorder (identity replaced by an external identity/spirit/power).

This reframes the possession item on both Trance Disorder nodes (the Dissociative Disorders category and the ICD-11 Specifics category) so its label and icd11Context state the two distinct ICD-11 diagnoses instead of a with/without qualifier:

• Label: "With/without possession" → "Possession trance is a separate ICD-11 diagnosis (6B63)"
• icd11Context now describes 6B62 and points to 6B63 as the separate diagnosis.
• The withheld definition text (not displayed, per fix(specifiers): withhold all generated definitions pending clinician review #691) is likewise corrected in the dataset for honesty.

Item counts are unchanged, so the stats block and index↔content sync are untouched (still 585 items, 0 displayed definitions).

Intentionally NOT changed: the parallel Dissociative Identity Disorder "with/without possession form" — that one is correct, because ICD-11 6B64 genuinely encompasses both possession and non-possession forms within a single diagnosis. The verification pass confirmed the contradiction is specific to Trance Disorder.

Verification

• JSON valid; Prettier clean; index in sync (585 items, 0 generated definitions).

• Vitest: tests/specifiers-content.test.ts + tests/specifiers.test.ts → 28/28 pass. The possession regression test now asserts the corrected framing (DID covers both forms; Trance points to the separate 6B63 diagnosis).

• npm run verify:pr-local

• npm run verify:ui — a specifier label/context changed

Clinical Governance Preflight

• Source-backed claims require linked verification — this corrects a source misrepresentation against WHO ICD-11 (6B62/6B63); no generated definition text is displayed (withheld since fix(specifiers): withhold all generated definitions pending clinician review #691).
• No patient-identifiable document workflow introduced or expanded.
• Supabase target unchanged (Clinical KB Database / sjrfecxgysukkwxsowpy).
• Service-role keys and private document access remain server-only.
• Demo/synthetic content remains separate.
• Source metadata / review status remains conservative — the row still carries pending-review status; only its label/context are corrected.
• Deployment classification / TGA SaMD — a corrective clarification of ICD-11 structure; low risk, but a reviewer may confirm.

Notes

• This is the taxonomy-clarification half of Specifier catalogue: clinician review of definitions + Trance Disorder possession structure #693. The remaining item — clinician-authored definitions for the catalogue — still needs a qualified clinician and is tracked in Specifier catalogue: clinician review of definitions + Trance Disorder possession structure #693.
• A fuller restructure (splitting Trance into two distinct disorder entries with their own nodes) was considered but deferred: it would add fabricated severity specifiers and is better done with clinician input. This change corrects the misrepresentation now, within the existing structure.

Relates to #693. Follows #656, #691.

🤖 Generated with Claude Code

Generated by Claude Code

Summary by CodeRabbit

• Bug Fixes
  • Corrected ICD-11 information for possession trance, distinguishing Trance Disorder (6B62) from Possession Trance Disorder (6B63).
  • Updated labels and explanations to direct users to the appropriate diagnosis rather than using a “with/without possession” qualifier.
  • Improved related search results for clearer, more accurate terminology.