Table 1 Classification of postoperative stages based on surgical wound infection process proposed by PaiRolero
From: Review on risk factors, classification, and treatment of sternal wound infection
Classification | Postoperative stage in which infection occurs |
|---|---|
Type I | In the first week (Sternal instability, no osteomyelitis/costochondritis) |
Type II | Between 2nd to 6th weeks (cellulitis, osteomyelitis, mediastinitis, exposed wire, positive bacterial culture) |
Type III | After 6th weeks to years (formation of chronic sinus tract or chronic osteomyelitis) |