Endo basic

https://t.me/periodontal71717

https://t.me/periodontal71717

Channel name was changed to «Endo basic»

الي بالاحمر هية الsmear layer الي لازم تنشال وتنفتح الdentinal tubules الصوره الي على اليسار نكتب Application of chelating agent causes removal of smear layer, واليمين Opening of dentinal tubules

مهمات

هسة عدنا ماده ثانيه كلنه نعرفها الchlohexiden Broad spectrum antimicrobial agent and its activity is related to the cationic molecular structure, which can be absorbed by the anionic bacterial cell membrane and causes leakage of intracellular components. وهاي النقطتين احسهن كلش مهمات Low concentration (0.2%) → bacteriostatic → mouth washes. Higher concentrations (2%) → bactericidal → root canal irrigation. Disadvantages: 1- Not be considered as the main irrigant in standard endodontic therapy. 2- It is unable to dissolve necrotic tissue remnants.

هسة نحجي عن الEDTA اول شي هو اختصار لهاي الكلمه ethylenediaminetetraacetic acid) is the most commonly used chelating agent, which composed of 4 acetic acid groups attached to ethylenediamine. This will aid in dissolving these calcific debris for easily flushing-out the root canal. • The recommended concentration is 17% with neutral pH for better decalcification results الحجي هذا كله مهم The functions and uses of EDTA: 1- Lubrication for easily manipulating instruments. 2- Emulsification and dentin dissolving properties which reduce canal debridement time. 3- It helps in enlarging narrow canals. 4- Smear layer removal for better adhesion and dentinal tubules penetration of root filling material.

https://t.me/rania82727fy

طلاب الرابع جامعة بغداد هاي القناه جمعت بيها شغلات الاندو العام وهواي اجة منها بالفاينل سلايدات

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لاب 7اندو obturation phase مشرحو شي جديد بي واغلبه عملي

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Endo basic pinned «لاب6 اندو instrumentations»

بشكل عام بالvital tooth نحتاج ثلاث سايزات بعد السايز الاصلي واذا non vital نحتاج اكثر ليش؟ Until we get widest

جان قبل يستخدمون السفلر كون وهسة بطلو يستخدمو لان يصير بي corrosion+ اذا ردنا نحط بوست كراون منكدر نكصة لان ينكسر

التنكيك هيةflare؟ وتكون دائما filling action