Objective To explore the effect of minimally invasive ultra-thin ceramic veneer on the satisfaction with dental aesthetics and complications in patients with anterior teeth space. Methods A total of 40 patients with anterior teeth space admitted to our hospital from January 2023 to January 2024 were selected as the research subjects, and they were divided into the control group (n =20) and the observation group (n =20) according to different treatment methods. The control group was treated with conventional all-ceramic veneer, and the observation group was treated with minimally invasive ultra-thin ceramic veneer. The restoration effect, satisfaction with dental aesthetics and complications were compared between the two groups. Results There was no significant difference in the restoration effect between the two groups (P >0.05). The satisfaction rate in the observation group was 95.00%, which was higher than 60.00% in the control group (P <0.05). The incidence of complications in the observation group was 5.00%, which was lower than 35.00% in the control group (P <0.05). Conclusion The minimally invasive ultra-thin ceramic veneer technique in the aesthetic restoration of anterior teeth space can achieve good restoration effect, improve the aesthetics of teeth, and reduce the incidence of complications, which is worthy of clinical application.