Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD8(50099) Hypertrophy of tonsils and adenoids 18752
INPAT INPAT_ICD10(J350) Chronic tonsillitis 6867
OUTPAT OUTPAT_ICD10(J350) Chronic tonsillitis 4581
INPAT INPAT_ICD9(4740A) Chronic tonsillitis and adenoiditis 4221
INPAT INPAT_ICD10(J352) Hypertrophy of adenoids 2670
INPAT INPAT_ICD9(4742A) Adenoid vegetations 2344
INPAT INPAT_ICD9(4741B) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 1928
INPAT INPAT_ICD10(J351) Hypertrophy of tonsils 1547
OUTPAT OUTPAT_ICD10(J351) Hypertrophy of tonsils 1418
OUTPAT OUTPAT_ICD10(J352) Hypertrophy of adenoids 1037
INPAT INPAT_ICD10(J353) Hypertrophy of tonsils with hypertrophy of adenoids 893
INPAT INPAT_ICD9(4741A) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 613
INPAT INPAT_ICD10(J358) Other chronic diseases of tonsils and adenoids 549
OUTPAT OUTPAT_ICD10(J353) Hypertrophy of tonsils with hypertrophy of adenoids 471
INPAT INPAT_ICD9(4741D) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 408
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J350) Chronic tonsillitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 334
OUTPAT OUTPAT_ICD10(J358) Other chronic diseases of tonsils and adenoids 193
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J351) Hypertrophy of tonsils. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 147
OUTPAT OUTPAT_ICD10(J359) Chronic disease of tonsils and adenoids, unspecified 125
INPAT INPAT_ICD8(50000) Hypertrophy of tonsils and adenoids 111
INPAT INPAT_ICD10(J359) Chronic disease of tonsils and adenoids, unspecified 99
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J358) Other chronic diseases of tonsils and adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J359) Chronic disease of tonsils and adenoids, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
OUTPAT OUTPAT_ICD10(J35) Chronic diseases of tonsils and adenoids 35
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J35) Chronic diseases of tonsils and adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J352) Hypertrophy of adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD9(4749X) Unspecified chronic disease of tonsils and adenoids 17
INPAT INPAT_ICD9(4748X) Other chronic disease of tonsils and adenoids 12
INPAT INPAT_ICD10(J35) Chronic diseases of tonsils and adenoids 9
INPAT INPAT_ICD8(50009) Name not found 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(J353) Hypertrophy of tonsils with hypertrophy of adenoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD8(50091) Name not found 6
INPAT INPAT_ICD9(4741C) Chronic disease of tonsils and adenoids, Hypertrophy of tonsils and adenoids 5