| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(K359) | Acute appendicitis, unspecified | 10016 | |
| OUTPAT | OUTPAT_ICD10(K359) | Acute appendicitis, unspecified | 7733 | |
| INPAT | INPAT_ICD9(5409X) | Acute appendicitis without mention of peritonitis | 4292 | |
| INPAT | INPAT_ICD8(54099) | Acute appendicitis, Without mention of peritonitis | 3965 | |
| INPAT | INPAT_ICD8(54091) | Acute appendicitis, Gangraenosa, peritonitide non indicata | 1429 | |
| INPAT | INPAT_ICD10(K350) | Acute appendicitis with generalized peritonitis | 1293 | |
| INPAT | INPAT_ICD8(54090) | Acute appendicitis, Phlegmonosa, peritonitide non indicata | 1047 | |
| INPAT | INPAT_ICD10(K351) | Acute appendicitis with peritoneal abscess | 985 | |
| INPAT | INPAT_ICD8(54199) | Appendicitis, unqualified | 886 | |
| OUTPAT | OUTPAT_ICD10(K351) | Acute appendicitis with peritoneal abscess | 574 | |
| OUTPAT | OUTPAT_ICD10(K350) | Acute appendicitis with generalized peritonitis | 506 | |
| INPAT | INPAT_ICD8(54000) | Acute appendicitis, Perforans | 463 | |
| INPAT | INPAT_ICD9(5410X) | Appendicitis, unqualified | 458 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K359) | Acute appendicitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 422 | |
| INPAT | INPAT_ICD9(5400B) | Acute appendicitis, With generalised peritonitis | 371 | |
| OUTPAT | OUTPAT_ICD10(K37) | Unspecified appendicitis | 360 | |
| INPAT | INPAT_ICD9(5401A) | Acute appendicitis with peritoneal abscess | 322 | |
| INPAT | INPAT_ICD8(54003) | Acute appendicitis, Cum abscessu | 317 | |
| INPAT | INPAT_ICD8(54001) | Acute appendicitis, Cum peritonitide diffusa | 311 | |
| INPAT | INPAT_ICD8(54002) | Acute appendicitis, Cum peritonitide circumscripta | 246 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K35) | Acute appendicitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 240 | |
| INPAT | INPAT_ICD9(5400A) | Acute appendicitis, With generalised peritonitis | 228 | |
| INPAT | INPAT_ICD8(54200) | Other appendicitis, Appendicitis chronica | 170 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K37) | Unspecified appendicitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 168 | |
| INPAT | INPAT_ICD10(K37) | Unspecified appendicitis | 155 | |
| INPAT | INPAT_ICD10(K36) | Other appendicitis | 123 | |
| OUTPAT | OUTPAT_ICD10(K36) | Other appendicitis | 114 | |
| INPAT | INPAT_ICD8(54208) | Other appendicitis | 77 | |
| INPAT | INPAT_ICD9(5428X) | Other appendicitis | 74 | |
| INPAT | INPAT_ICD8(54301) | Other diseases of appendix, Stercolithium appendicis | 53 | |
| OUTPAT | OUTPAT_ICD10(K35) | Acute appendicitis | 35 | |
| INPAT | INPAT_ICD8(54308) | Other diseases of appendix, Alii definiti | 33 | |
| INPAT | INPAT_ICD9(5420A) | Other appendicitis | 33 | |
| INPAT | INPAT_ICD10(K389) | Disease of appendix, unspecified | 30 | |
| INPAT | INPAT_ICD8(54309) | Other diseases of appendix, Unspecified | 30 | |
| INPAT | INPAT_ICD9(5439X) | Other and unspecified diseases of appendix | 29 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K350) | Acute appendicitis with generalized peritonitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 28 | |
| OUTPAT | OUTPAT_ICD10(K389) | Disease of appendix, unspecified | 24 | |
| INPAT | INPAT_ICD8(54009) | Name not found | 22 | |
| OUTPAT | OUTPAT_ICD10(K388) | Other specified diseases of appendix | 22 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K351) | Acute appendicitis with peritoneal abscess. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 22 | |
| INPAT | INPAT_ICD10(K388) | Other specified diseases of appendix | 18 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K36) | Other appendicitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 16 | |
| INPAT | INPAT_ICD10(K381) | Appendicular concretions | 14 | |
| INPAT | INPAT_ICD8(54201) | Other appendicitis, Appendicitis recidivans | 14 | |
| INPAT | INPAT_ICD8(54300) | Other diseases of appendix, Mucocele appendicis | 14 | |
| INPAT | INPAT_ICD9(5421A) | Other appendicitis | 8 | |
| OUTPAT | OUTPAT_ICD10(K381) | Appendicular concretions | 8 | |
| INPAT | INPAT_ICD8(54191) | Name not found | 7 | |
| INPAT | INPAT_ICD9(5409A) | Name not found | 7 | |
| DEATH | DEATH_ICD10(K350) | Acute appendicitis with generalized peritonitis | 6 | |
| INPAT | INPAT_ICD10(K35) | Acute appendicitis | 6 | |
| INPAT | INPAT_ICD10(K380) | Hyperplasia of appendix | 6 | |
| INPAT | INPAT_ICD8(54190) | Name not found | 6 | |
| OUTPAT | OUTPAT_ICD10(K380) | Hyperplasia of appendix | 6 | |
| INPAT | INPAT_ICD8(54100) | Name not found | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K389) | Disease of appendix, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 |