Inferior Alveolar Nerve Block Anesthesia Produces Facial Paralysis What Is The Direction Of Needle Insertion

Inferior alveolar nerve block anesthesia: one stitch (oral method). Simple and easy to use, it is commonly used in the extraction of mandibular molars. Operation attention: needle direction, Angle, height from tooth edge. Insertion point, depth. Dose, and injection method. Direction Angle: from the contralateral 4 to 5 teeth above the needle and puncture point at a 45 degree Angle. Height from tooth edge: 1 cm above the third molars. Insertion point: tip of buccal grease pad. Depth: 2.5-3 cm. Note: 2ml, the back tip is withdrawn slightly backward, and injected while retreating. The alveolar nerve, buccal nerve and lingual nerve were anesthetised. It takes about five minutes to take effect. Individual patients with severe inflammation will affect absorption. At this point in the buccal side of the teeth in a small amount of anesthesia. Available to work.

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