Successful treatment of a non-healing lumbar incision post-radiotherapy using vacuum sealing drainage: A case report

Figure 2 Intraoperative details and postoperative pathology. A: Internal fixation during surgery; B: Postoperative case with intervertebral bone tissue, fibrous tissue, and necrotic tissue. The orange arrow points to the site of the lesion; C: Postoperative case with obvious proliferation of dermal sclerosis fibrous scar tissue accompanied by necrosis, suggesting chronic radiation dermatitis. The blue arrow points to the site of the pathology; D: Lower end of the incision was not healing, accompanied by inflammatory exudate.