## 4 Discussion
Furthermore, the detachment could be attributed to the fact that there were several attachments to be placed equal to that of the teeth present for both groups; therefore, the templates were very retentive. Interestingly, the posterior teeth in the experimental group were more involved in detachment and morphological defects, unlike the control group. In parallel to this study, these techniques were evaluated using a new quality index (CorAI) that uses the differential entropy of point clouds to measure the accuracy of attachment placement [42]. The research found no significant discrepancies between the experimental and control groups regarding morphological defects or detachments, indicating comparable accuracy. The experimental technique showed good alignment in attachment placement, suggesting reliable reproduction of intended attachments. Therefore, clinicians could benefit from the ease of use of this innovative technique, which simplifies the process of bracket placement without sacrificing accuracy. From SEM observations of the enamel-resin interfaces, the experimental technique showed a compact bonding interface without gaps compared to the standard procedure (Figures 5 and 6). These results are consistent with the comparative study by [PERSON] et al. [36], where the bonding interfaces of high-viscosity composites were compact and gap-free. In contrast, the flowable composite had small cracks. This finding suggests that the experimental technique may offer advantages regarding attachment stability and longevity, potentially reducing the risk of detachment during orthodontic treatment. In addition, the colorimetric map obtained from the deviation analysis illustrated the distribution of deviations from the reference model. The lack of significant differences in deviation parameters suggests that both techniques achieve similar levels of accuracy in composite resin placement around attachments (Figure 4). Several limitations should be considered to improve the effectiveness of this procedure and its applicability in orthodontic practice. First, this study utilized a limited sample size, which may impact the generalizability of the findings. Future research with larger sample sizes could provide more robust evidence. Moreover, the effectiveness of the experimental procedure was evaluated in the short term, and longitudinal studies are necessary to assess long-term performance, durability of the reproduced attachments, maintenance requirements, and potential complications over extended periods of orthodontic treatment. This study used prototype dental arches with extracted teeth in an in vitro environment. The clinical applicability of the results may be influenced by factors such as patient anatomy, intraoral conditions, and operator skill, which have not been fully replicated in the experimental setting. Large-scale clinical studies are needed to validate the efficacy of the experimental procedure in real-world orthodontic practice by focusing on attachment stability and longevity, patient comfort, treatment outcomes, and overall satisfaction among patients. To minimize morphological defects, the manufacturers must develop advanced transfer templates with enhanced precision and accuracy, focusing on innovative designs and manufacturing techniques to reduce variability in the reproduction of attachments. In addition, choosing the most suitable composite resin is also fundamental. Therefore, exploring composites' mechanical properties, bond strength, and wear resistance is necessary to identify formulations that ensure bond stability, shape integrity, and optimal aesthetic results. Adequate training and experimental technique proficiency are essential to maximize its effectiveness and minimize procedural errors. So, training programs and standardized protocols should be developed, such as educational workshops, hands-on training sessions, and proficiency assessments, to ensure clinicians are equipped with the necessary skills and knowledge to implement the procedure effectively.