CATEGORY 64 AUSTRALASIAN DENTIST screwed to the Straumann® screw-retained abutments (SRA) to simplify the fabrication of the multi-unit temporary screw-retained prosthesis, which was designed to o er immediate functional and aesthetic support. ese titanium copings were xed in place after carefully suturing the gingiva to ensure proper tissue adaptation and healing. During this step, aspects such as occlusion, aesthetics, phonetics, and vertical dimension were carefully checked (Figs. 14 & 15). e temporary screwretained prosthesis was then sent to the laboratory for polishing, contour re nement, and nal adjustments. Upon completion, the prosthesis was attached to the implants using a light-curing material, ensuring a stable t and optimal functional e patient received detailed instructions on maintaining proper hygiene and was provided with a comprehensive care plan. is plan included scheduling follow-up appointments for regular monitoring and any necessary adjustments. Treatment outcomes e patient was extremely pleased with the screw-retained prosthesis, which allowed her to eat and chew comfortably and without any concerns. is signi cantly enhanced her quality of life, aligning perfectly with the Straumann® Pro Arch concept’s goal. e use of surgical navigation made the procedure less invasive and more predictable, simplifying the process for both the patient and the surgeon. u Fig 16 Fig 18 Fig 24 Fig 17 Figs 19-23 and aesthetic outcomes during the healing phase (Fig. 16). Finally, an X-ray was taken to verify the correct positioning of the implants and the proper t of the prosthesis (Fig. 17). Prosthetic procedure Four months later, after the implants had been placed and osseointegration along with soft tissue healing were completed, an impression of the patient’s upper jaw was taken. is impression was used to create a prototype for the nal restoration (Fig. 18). Once the patient approved the prototype, the nal restoration was delivered. We then rechecked all aspects, including occlusion, function, and aesthetics, to ensure everything was perfect (Figs. 19 – 22). To enhance the prosthetic’s durability, the restoration included the addition of a titanium bar and was secured with occlusion screws with a torque of 15 N/cm (Fig. 23). Articulation paper was used to identify further occlusion to 50 micrometers. A nal radiograph taken at the time of de nitive prosthesis delivery showed no signs of bone loss, thereby con rming the successful outcome of the restoration (Fig. 24). amalgadent.com.au 1800 806 450 malgadent Meet the award winning TheraFamily For simplified, reliable treatment. Proudly distributed by CLINICAL
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