Instruction Source: K68.12
Psoas muscle abscess
Instruction Source: K68.1
Retroperitoneal abscess
Instruction Source: K68
Disorders of retroperitoneum
Instruction Source: K65-K6A
Diseases of peritoneum, retroperitoneum and pelvis (K65-K6A)
Instruction Source: K00-K95
Diseases of the digestive system
Excludes 2 (Not Included Here)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)