ICD-10-CM Diagnosis Code T81.329

Deep disruption or dehiscence of operation wound NOS

Disruption of any suture materials or other closure methods

The appropriate 7th character is to be added to each code from category T81

code to identify any retained foreign body, if applicable (Z18.-)

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

birth trauma (P10-P15)

obstetric trauma (O70-O71)

breakdown (mechanical) of permanent sutures (T85.612)

displacement of permanent sutures (T85.622)

disruption of cesarean delivery wound (O90.0)

disruption of perineal obstetric wound (O90.1)

mechanical complication of permanent sutures NEC (T85.692)

complications following immunization (T88.0-T88.1)

complications following infusion, transfusion and therapeutic injection (T80.-)

complications of transplanted organs and tissue (T86.-)

specified complications classified elsewhere, such as:

complication of prosthetic devices, implants and grafts (T82-T85)

dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1)

endosseous dental implant failure (M27.6-)

floppy iris syndrome (IFIS) (intraoperative) H21.81

intraoperative and postprocedural complications of specific body system (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95, K91.-, L76.-, M96.-, N99.-)

ostomy complications (J95.0-, K94.-, N99.5-)

plateau iris syndrome (post-iridectomy) (postprocedural) H21.82

poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4)

Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code

The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.