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Table 1 Case definitions

From: Children and youth with ‘unspecified injury to the head’: implications for traumatic brain injury research and surveillance

Case Definition ICD-10 Diagnostic Codes
‘Unspecified’ Only case definition S09.7, S09.8, S09.9
Restricted Case Definition S01, S02.0, S02.1, S02.3, S02.7, S02.8, S02.9, S04.0, S06, S07, T01.0, T02.0, T04.0, T06.0, T90.1, T90.2, T90.4, T90.5, T90.8, T90.9
Inclusive Case Definition S01, S02.0, S02.1, S02.3, S02.7, S02.8, S02.9, S04.0, S06, S07, S09.7, S09.8, S09.9, T01.0, T02.0, T04.0, T06.0, T90.1, T90.2, T90.4, T90.5, T90.8, T90.9