Class IV resin-based composite restoration - Free-hand technique (2) (#21) - Arabic عربي

Class IV resin-based composite restoration on a mandibular incisor (#21) using the free-hand technique (2)
- To learn about resin-based composite cavity preparation & restoration instruments and tools setup (introduction), watch the video: • Resin composite cavity...
- To learn about class IV cavity preparation, explaining beveling (why, how, when) and resin-based composite restoration on a mandibular incisor (#42) using the free-hand technique (1) • Class IV preparation, ...
- To learn about class IV cavity preparation, explaining beveling (why, how, when) on a maxillary central incisor (#21), watch the video: • Class IV preparation a...
- To learn about the celluloid matrix strip application & Removal, watch the video: • Celluloid matrix strip...
- To learn about enamel & dentin bonding/adhesive systems (3-step, 2-step, all in one) & application, watch the video: • Enamel & dentin bondin...
- To learn about the correct light-curing technique (1) and cleaning the light-guide tip, watch the video: • Light-curing technique...
- To learn about the correct light-curing technique (2), watch the video: • Light-curing technique...
- To learn about the correct light-curing technique (3) and the effect of incorrect curing using an educational tool, watch the video: • Light-curing technique...
- To learn about the finishing & polishing tools & application (2): Class III, IV, V composite restorations, watch the video: • Finishing & polishing ...
- To learn about how to check occlusion after restoring a cavity preparation, watch the video: • How to check the occlu...
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Music: www.bensound.com
--- Contents of this video ---
00:00 - Introduction
00:15 - Title: Class IV resin-based composite restoration using Free-hand technique (2)
00:23 - Class IV resin-based composite restoration on a maxillary central incisor
00:31 - Place the celluloid matrix strip & wedge
02:16 - Apply the adhesive system (one-step self-etch system): Selective etch technique
02:25 - Apply the adhesive system (one-step self-etch system): Selective etch technique: 1. Acid etch enamel
03:53 - Apply the adhesive system (one-step self-etch system): Selective etch technique: 2. One-step self-etch (all-in-one) adhesive
04:21 - Apply the adhesive system (one-step self-etch system): Selective etch technique: Light-cure the adhesive
04:42 - Place, adapt, shape & contour the composite material increment
05:12 - Place, adapt, shape & contour the composite material increment. Make sure you view from all surfaces (facial, lingual, incisal & interproximal)
06:27 - Remove proximal excess using the tip of the dental explorer held at 45 degrees
06:58 - Place, adapt, shape & contour the composite material increment. Palatal surface: Ball burnisher
07:16 - Light-cure
07:28 - Place, adapt, shape & contour the composite material increment
07:47 - Place, adapt, shape & contour the composite material increment. Make sure you view from all surfaces (facial, lingual, incisal & interproximal)
08:16 - Remove proximal excess using the tip of the dental explorer held at 45 degrees
08:54 - Place, adapt, shape & contour the composite material increment. Make sure you view from all surfaces (facial, lingual, incisal & interproximal)
09:33 - Light-cure
09:41 - Remove the celluloid matrix strip & wedge
09:57 - Restoration evaluation: Check margins for gaps, ditches, excess & overhang. Check anatomy & contour
10:10 - Finishing & polishing
10:16 - Finishing & polishing: All surfaces: Finishing & polishing discs
10:25 - Finishing & polishing: Finishing: Palatal surface: Football diamond point or finishing & polishing discs
10:31 - Finishing & polishing: All surfaces: Finishing & polishing discs
11:51 - Restoration evaluation: Check margins for gaps, ditches, excess & overhang. Check anatomy & contour
12:09 - Finishing & polishing: All surfaces: Finishing & polishing discs
13:21 - Restoration evaluation: Check margins for gaps, ditches, excess & overhang. Check anatomy & contour
13:33 - Finishing and Polishing: Polishing: Rubber points
14:24 - Restoration evaluation: Check margins for gaps, ditches, excess & overhang. Check anatomy & contour
14:38 - Restoration evaluation: Check contact
14:41 - Restoration evaluation: Check for overhang
14:44 - Check occlusion
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[@ibrahimmahmoudmohammadmhas8483]

ما شاء الله
شكرا شكرا شكرا ، كله في ميزان حسناتك دكتورة ، شرح وتصوير وشغل راقي جدا

[@Temo_12347]

🌸💖❣️استغفرالله ❣️💖🌸 🌸💖❣️استغفرالله ❣️💖🌸 🌸💖❣️استغفرالله ❣️💖🌸

[@zahraa.mohmed]

عاشت الايادي دكتورة ❤️

[@drafnanoalzain]

ممتنة شكرا

[@munaali8558]

شكرا

[@drafnanoalzain]

عفوا

[@Yaman_Haddadeen]

شكرا كثير دكتورة
عندي سؤالين بعد اذنك
١) الFinishing strip مش المفروض نستعملها Sub contact حتى لا تطير الكونتاكت؟
٢) هل هناك بديل للblade حتى نشيل الفلاشز interproximally

[@drafnanoalzain]

عفوا. ١) صحيح، ممكن نعمل ب finishing strip interproximally إذا فيه flashes بحيث ما تطير الكونتاكت ، لكن إذا من البداية اتعمل ال contour كويس ما نحتاج.
٢) ممكن ب needle diamond point (yellow) لكن لازم يستخدم بحرص شديد حتى لا يخرب ال contour and contact

[@ayaat845]

دكتوره اذا بالكلاس فايف مبين بس دنتين شلون اسويله بربريشن يعني هو السن متآكل وباقي بس دنتين

[@drafnanoalzain]

حتى إذا متآكل الدنتين نحتاج يتعمل bevel على enamel ويعتمد قد إيش متآكل إذا نتآكل كثير من السن ممكن نعمل composite veneer عشان يكون retention and esthetics كويس

[@ayaat845]

@@drafnanoalzain عاشت ايدچ عسل مو دكتورة