Objective To explore the value of micro-implant anchorage technology in patients with orthodontics treatment and its effects on masticatory function and periodontal status. Methods A total of 64 patients who underwent orthodontics treatment at Changyi District GAN Honglei Dental Clinic from November 2021 to November 2022 were selected as the research subjects. They were divided into control group and observation group according to the random number table method, with 32 patients in each group. The control group received conventional treatment, while the observation group received treatment with micro-implant anchorage technology. The masticatory function, periodontal status and complications were compared between the two groups. Results After treatment, the occlusal force and masticatory efficiency in the observation group were higher than those in the control group (P <0.05). After treatment, the scores of SBI, GI and PLI in the observation group were lower than those in the control group (P <0.05). The incidences of discomfort, tissue edema, pain and inflammation in the observation group were lower than those in the control group (P <0.05). Conclusion The application of micro-implant anchorage technology in orthodontics treatment has a good effect. It helps to improve the periodontal status and masticatory function of patients, reduces the incidence of complications, and has a high application value.