Table 7.
List of articles excluded from the analysis.
| Study No | Author | Title of the study | Reason of exclusion of the study |
|---|---|---|---|
| 1. | Hussain et al. (26). | A review on PLA-based biodegradable materials for biomedical applications | Review article |
| 2. | Lodi et al. (27). | Mechanical, chemical and biological properties of PLA 3D printer | Systematic Review |
| 3. | Xu et al. (28). | Clinical evaluation of resorbable polylactic acid (PLA) intracanal posts for primary incisor restoration | Out of topic of interest |
| 4. | Jockusch et al. (29). | An overview on processes, materials and applications. | Review article |
| 5. | Barcena et al. (30). | Emerging Biomedical and Clinical Applications of 3D-Printed Poly (Lactic Acid)-Based Devices and Delivery Systems. | Review article |
| 6. | Sebbar et al. (31). | Greener Approaches to Combat Biofilm’s Antimicrobial Resistance on 3D-Printed Materials: A Systematic Review | Systematic Review |