Next-day discharge following small uniportal thoracoscopic bullectomy assisted with an anchoring suture

OBJECTIVE: Manipulating the instruments during uniportal video-assisted thoracoscopic surgery (U-VATS) bullectomy requires a relatively large incision. This study aimed to investigate the feasibility of next-day discharge following U-VATS bullectomy using an anchoring suture. METHODS: A stapler and a scope were inserted through a single incision in the anchoring group. The bullae were retracted by the suture, which was inserted from outside of the chest wall into the thorax, and then bullectomy was performed. For those in the control group, resection of the bullae was performed with the assistance of a grasping forceps. RESULTS: The length of the incision of the patients in the anchoring group ([13.2 ± 2.2] mm) was significantly smaller than in the control group ([26.2 ± 3.9] mm). In addition, the number of staplers used in the anchoring group was significantly less than in the control group ([1.2 ± 0.4] vs. [1.4 ± 0.5]). Furthermore, 36 (92.3%) cases in the anchoring group were uneventfully discharged within 24 hours after bullectomy. CONCLUSION: Next-day discharge after U-VATS bullectomy through a small incision assisted with an anchoring suture is safe and feasible.