Postoperative and post-traumatic infections without mcc
K68.11 Postprocedural retroperitoneal abscess
T81.40XA Infection following a procedure, unspecified, initial encounter
T81.41XA Infection following a procedure, superficial incisional surgical site, initial encounter
T81.42XA Infection following a procedure, deep incisional surgical site, initial encounter
T81.43XA Infection following a procedure, organ and space surgical site, initial encounter
T81.44XA Sepsis following a procedure, initial encounter
T81.49XA Infection following a procedure, other surgical site, initial encounter