WEBVTT

00:00:00.000 --> 00:00:26.199
{"text":"<p>The temporary is removed. If necessary, any leftover temporary cement is removed from the preparation with a polishing brush and cleaning paste free of oil and fluoride (e.g. <strong>Proxyt fluoride-free<\/strong>). Subsequently, the preparation is dried with moisture-free and oil-free air.&nbsp;<\/p>","id":1}

00:00:26.199 --> 00:00:35.600
{"text":"<p>The permanent restoration is tried in. At this stage, the shade, accuracy of fit and occlusion of the restoration are checked.&nbsp;<\/p>","id":2}

00:00:35.600 --> 00:00:45.359
{"text":"<p>The restoration is sandblasted according to the directions of the manufacturer of the restorative materials (e.g <strong>SR Nexco<\/strong>, 2 bar, Al<sub>2<\/sub>O<sub>3<\/sub> 100 &mu;m). Alternatively, the restoration is roughened with finishing diamonds.<\/p>","id":3}

00:00:45.359 --> 00:00:57.679
{"text":"<p>The restoration is throughly rinsed with water spray and dried with oil-free air.&nbsp;<\/p>\n","id":4}

00:00:57.679 --> 00:01:24.359
{"text":"<p><strong>Monobond N<\/strong> is applied to the pretreated surfaces with a brush or microbrush and left to react for 60 seconds. Subsequently, it is dried with a vigorous stream of air.<\/p>","id":5}

00:01:24.359 --> 00:01:31.319
{"text":"<p>Relative isolation of the treatment field - preferably with <strong>OptraDam<\/strong> or alternatively with absorbent pads and a saliva ejector - is indispensible.&nbsp;<\/p>","id":6}

00:01:31.319 --> 00:01:53.439
{"text":"<p>The preparation is cleaned with a polishing brush and moisture-free and fluoride-free cleaning paste (e.g. <strong>Proxyt fluoride-free<\/strong>). Then it is rinsed with water spray. Subsequently, it is dried with air free of oil and moisture. Overdrying must be avoided.&nbsp;<\/p>","id":7}

00:01:53.439 --> 00:02:35.719
{"text":"<p>Apply the mixed <strong>Multilink N Primer A\/B <\/strong>onto the entire bonding surface using a microbrush, starting with the enamel surface, and scrub it in for 30 sec.<\/p>","id":8}

00:02:35.719 --> 00:02:46.680
{"text":"<p>Excess <strong>Multilink N Primer<\/strong> is dispersed with a strong stream of air until the mobile film disappears. As the primer is self-curing, light-curing is unnecessary!<\/p>","id":9}

00:02:46.680 --> 00:02:53.280
{"text":"<p><strong>Multilink N<\/strong> is dispensed from the automix syringe and the desired amount is applied directly to the restoration.<\/p>","id":10}

00:02:53.280 --> 00:03:00.520
{"text":"<p>The restoration is seated and held in place using light constant pressure.&nbsp;<\/p>","id":11}

00:03:00.520 --> 00:03:07.320
{"text":"<p>Gross excess is removed with a suitable instrument (e.g. spatula, brush). Care must be taken to remove all excess in hard-to-reach areas (proximal, gingival margins).&nbsp;<\/p>","id":12}

00:03:07.320 --> 00:03:14.480
{"text":"<p>Like all composites, <strong>Multilink N<\/strong> is subject to oxygen inhibition. In order to avoid this problem, it is advisable to cover the restoration margins with glycerine gel\/air block (e.g. Liquid Strip) immediately after the removal of excess cement.<\/p>","id":13}

00:03:14.480 --> 00:03:35.120
{"text":"<p>Subsequently all the cement margins are light cured for another 20 seconds (e.g. <strong><span bold=\"\">B<\/span>luephase N&nbsp;<\/strong>in the HIGH mode, approx. 1,200 mW\/cm<sup>2<\/sup>). Materials that are opaque, in other words, impervious to light, should be allowed to self-cure.&nbsp;<\/p>\n","id":14}

00:03:35.120 --> 00:03:44.960
{"text":"<p><strong>Liquid Strip<\/strong> is rinsed off and the rubber dam is removed.&nbsp;<\/p>","id":15}

00:03:44.960 --> 00:03:55.400
{"text":"<p>Proximal areas are adjusted with finishing and polishing strips. The occlusion and functional movements are checked and adjusted if necessary. The restoration margins are polished with polishers (<strong>e.g. OptraPol<\/strong>) or discs.&nbsp;<\/p>\n","id":16}

00:03:55.400 --> 00:04:15.439
{"text":"<p>A thin film of <strong>Fluor Protector <\/strong>is applied with a Vivabrush or brush and distributed evenly. The varnish is dried with an air syringe.&nbsp;<\/p>","id":17}