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Table 5 For NTDB patients with a single valid ICD-10-CM diagnosis, the ten diagnoses that were most frequently classified into different categories by ISSAIS and by ICDPIC-R (RISS, using the ROCmax method). SDH = Subdural hemorrhage; SAH = Subarachnoid hemorrhage; LOC = Loss of consciousness; Fx = Fracture, Mod = Moderate; U = Uncoded

From: Open-access programs for injury categorization using ICD-9 or ICD-10

ICD-10-CM and brief description RISS ISSAIS category
   1–8 9–15 16–24 25–40 41–49 50–75 U
S06.5X0A SDH without LOC 16 6 78 91 52    
S06.6X0A SAH without LOC 9 68 17 5 1    
S22.42XA Multiple left rib Fxs 16 16 58 7     
S02.0XXA Closed Fx skull vault 4 52 44 14 7   1  
S22.41XA Multiple right rib Fxs 16 14 48 6 1    
S27.0XXA Pneumothorax 9 30 9 11 4   1 1
S06.5X9A SDH, unspecified LOC 16 1 13 22 18    
S06.6X9A SAH, unspecified LOC 9 19 7 3     
S36.031A Mod laceration of spleen 16 1 16 12 3    
S02.10XA Unspecified Fx skull base 9 2 48 14 3