◦ 🤡maximum biting forces 200 to 2440 N
◦ 🤡Xerostomia ➡️plaque➡️dehydration ➡️crack &crazing
◦ 🤡2ry caries&post.o.sensitivity :ya alpha ya Charlie (no bravo)
◦ 🤡Most commonly used: non latex, medium(tissue retraction,tear resistance),6x6 rubber dam
◦ 🤡Moisture cont. in case of zinc containing Amalgam➡️ blistering & delayed expansion ➡️post operative hypersensitivity
◦ 🤡Purevac: High-Volume Evacuation + Mirror Tip
◦ 🤡Wash field tech: high volume suction+ hand piece
◦ 🤡Saliva sidekick:bite block + place for suction
◦ 🤡Hole 5 in puncher: for anchor tooth(clamped molar)
◦ 🤡Bow of clamp always toward distal
◦ 🤡Double bow ( butterfly) clamp : for anterior
◦ 🤡If small tear in sheet: use opaldam
◦ 🤡Antisialagogues : Used to control patient with excessive salivary flow (atropine,bromide,methantheline)
◦ 🤡Gingival Retraction Paste:Expasyl
◦ 🤡Soft Diode laser:ging excision, hemostasis