Info for Lab - Scanning and CADCAM
Impression of # 35 with polyether (Permadyne).
A transfer screw was mounted on the implant prior to taking the impression.
Lab analog and transfer screw
Lab analog with mounted transfer screw is positioned into the impression
The master cast with lab analog; before proceeding, the transfer screw must be removed.
After applying an anti glare scanning powder, the space beneath the gingiva must be revealed; in this case ½ mm gypsum is reduced.
The now "uncovered" subgingival region
The abutment now completely covered with new anti glare powder, ready for scanning procedure
The model is scanned.
The prep margin is digitally marked.
Parameter for scanning procedure
(Click illustration to zoom in)
Coping design, ready for milling procedure
The zirconium coping has been veneered with ceramics and placed into the patient's mouth.