006 Complete dentures: LAB1- Special Tray скачать в хорошем качестве

006 Complete dentures: LAB1- Special Tray

The video provides a detailed, technical explanation of the process for fabricating individualized dental impression trays, focusing heavily on their components, design, and clinical purpose for complete dentures. It distinguishes between prefabricated and individualized trays, noting that the latter are customized to a patient's primary cast to ensure greater accuracy. A significant portion of the text addresses the concept of selective pressure technique in impressions, explaining how the use of spacers (typically wax) or perforations in the tray allows for mucostatic (non-compressed) recording of certain anatomical areas (relief areas) while achieving muco-compressive recording in primary support areas. Finally, the text outlines the practical, step-by-step laboratory procedures for drawing the tray outlines on a cast, adapting and shaping the partial wax relief, and constructing and curing the light-cure acrylic tray body and handle to prepare it for final impression taking. After many requests, I have finally created a PayPal account for those who kindly asked to be able to support this channel. تم بحمد الله وفضله إنشاء رابط لدعم القناة بعد طلب العديد من الفضلاء الاكارم. To support this channel, your kind contributions cab be sent to: https://paypal.me/Laylanabaa?country.... ممتنون لكم دوماً. مشاهدين ومتعلمين ومستفيدين بوركتم وسددتم ورشدتم وزادكم من فضله وكرمه وجوده