[Dental implant placement in the area of ectopic and impacted teeth]. / Dental'naya implantatsiya v oblasti retenirovannykh i distopirovannykh zubov.

The paper presents two clinical cases demonstrating the effectiveness of using surgical templates for the installation of dental implants in the areas of ectopic and impacted teeth in case of patient's disagreement on their removal or other methods of treatment.

[Sublingual artery injury during dental implantation using a surgical navigation guide]. / Povrezhdenie pod"yazychnoi arterii pri dental'noi implantatsii s primeneniem khirurgicheskogo navigatsionnogo shablona.

The article presents a clinical case of hemorrhage due to sublingual artery injury during the installation of four dental implants in the lower jaw using a surgical navigation guide. In a detailed analysis of the case and the surgery, the main cause of this complication was determined. It must be taken into account while planning a surgery on edentulous jaws or with the single-stage full dental extraction on the lower jaw. Ensuring strict guide immobility is essential for correct drilling, wherefore it is necessary to make a fixing key in the occluder or articulator.