This study was performed to introduce a modified procedure involving a combination of bilateral vocal fold mucosal flaps and microsurgical sutures for the management of anterior glottic webs and to study its efficacy in decreasing the recurrence rate and improving voice quality. We retrospectively reviewed 102 patients with anterior glottic webs who underwent surgical treatment by a carbon dioxide laser incision with or without microsurgical suturing in our hospital from May 2014 to April 2021. We focused on the reoperation rate and the voice outcomes based on the 30-item Voice Handicap Index. This study included 102 patients with anterior glottic webs, which were caused by papilloma excision and endoscopic laryngocarcinoma resection in 97 (95.1%) of the 102 patients; less common causes were infection and traumatic injury. All incisions were performed along the midline with a carbon dioxide laser under microscopy and a self-retaining laryngoscope; 37 (36.3%) patients underwent microsurgical suturing and 65 (63.7%) patients did not. The microsuture group had a lower reoperation rate (χ2= 7.069, P = 0.0078) and higher voice quality (t = 2.054, P = 0.0462) than the non-microsuture group. We introduced a modified procedure that can both decrease the recurrence rate and improve the voice quality in patients with anterior glottic webs. Hence, this combination therapy involving bilateral vocal fold mucosal flaps and microsurgical sutures is worthy of clinical application and promotion.