All
 C23 Pathological Conditions, Signs and Symptoms D013568 +
 C23.550 Pathologic Processes D010335 +
 C23.550.767 Postoperative Complications D011183 +
 C23.550.767.050 Afferent Loop Syndrome D000343 
 C23.550.767.400 Graft Occlusion, Vascular D006083 
 C23.550.767.600 Malignant Hyperthermia D008305 
 C23.550.767.700 Pain, Postoperative D010149 
 C23.550.767.812 Postgastrectomy Syndromes D011178 +
 C23.550.767.863 Postpericardiotomy Syndrome D011185 
 C23.550.767.865 Prosthesis Failure D011475 
 C23.550.767.879 Shock, Surgical D012773 
 C23.550.767.882 Short Bowel Syndrome D012778 
 C23.550.767.887 Surgical Wound Dehiscence D013529 
 C23.550.767.925 Surgical Wound Infection D013530 
 C23.550.767.877 Reperfusion Injury D015427 +
 C23.550.767.868 Prosthesis-Related Infections D016459 
 C23.550.767.775 Postcholecystectomy Syndrome D017562 
 C23.550.767.850 Postoperative Hemorrhage D019106 
 C23.550.767.859 Postoperative Nausea and Vomiting D020250