Clinical Application of 3D Reconstruction Technique in Surgery of Early Lung Cancer

Objective: To investigate the clinical value of 3D reconstruction in patients with lung cancer undergoing thoracoscopic segmental resection. Methods: A total of 80 patients who underwent pulmonary segmentectomy due to pulmonary nodules in Deyang People's Hospital from July 2022 to July 2023 were retrospectively analyzed, including 40 patients in the control group and 40 patients in the 3D reconstruction group. The clinical data of all patients were collected, and the differences in operation duration, intraoperative blood loss, postoperative drainage volume, drainage tube removal time, postoperative hospitalization time, and perioperative complications were analyzed. Results: There was no significant difference in the basic data between the two groups, which was comparable. Compared with the control group, the operation duration and intraoperative blood loss in the 3D reconstruction group were reduced, and the difference was statistically significant. There was no significant difference in postoperative drainage flow, drainage tube removal time, postoperative hospital stay, and perioperative complication rate between the two groups (P > 0.05). Conclusion: The 3D reconstruction technique is helpful to shorten the intraoperative blood loss of lung cancer operation time, and is worthy of clinical application.