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Which Maxillary nerves supply to maxillary teeth?
The maxillary teeth are supplied by the following branches of the Maxillary nerve, which is itself a branch of the Trigeminal nerve:-Anterior Superior Alveolar Nerve: Upper incisors and caninesMiddle Superior Alveolar Nerve: Upper premolarsPosterior Superior Alveolar Nerve: Upper molar, and also upper premolars in the absence of the Middle SAN.
Why posterior superior alveolar nerve block does not have subjective symptoms?
Posterior superior alveolar nerve has no branches to supply areas where the patient can considerably feel the symptoms of anesthesia
What is the most important cranial nerve that the anterior parasympathetic fibers are associated with?
vagus
What is the Concentration of nerve tissue and sensorly organs at the anterior end of an organism?
Cephalization
Taste fibers to anterior two thirds of the tongue are carried by?
the Chorda Tympani nerve ( a branch of the facial nerve VII) which joins the lingual nerve medial to the lateral pterygoid muscle.
Which Maxillary nerves supply to maxillary teeth?
The maxillary teeth are supplied by the following branches of the Maxillary nerve, which is itself a branch of the Trigeminal nerve:-Anterior Superior Alveolar Nerve: Upper incisors and caninesMiddle Superior Alveolar Nerve: Upper premolarsPosterior Superior Alveolar Nerve: Upper molar, and also upper premolars in the absence of the Middle SAN.
Nerve that helps feel a toothache?
On the top (maxilla) it is the superior alveolar nerve. On the bottom (mandible) it is the inferior alveolar nerve.
Why posterior superior alveolar nerve block does not have subjective symptoms?
Posterior superior alveolar nerve has no branches to supply areas where the patient can considerably feel the symptoms of anesthesia
Which Nerve supplies the third molars?
Your third molars, or wisdom teeth as they are often called, are supplied by the inferior alveolar nerve (lower thirds) and the posterior superior alveolar nerve (upper thirds), which are branches of the Trigeminal (5th cranial) nerve.
What is the nerve supply to medial thigh and scrotum is it genitofemoral or ilioinguinal nerve?
Both supply to the scrotum in males, but the genitofemoral supplies to the anterior surface of the thigh while the illoinguinal nerve supplies the superior medial aspect of thigh.
Nerve supply of the tibialis anterior muscle?
deep peroneal nerve supplies the tibialis anterior muscle
Is inferior alveolar nerve sensory or motor?
it is sensory
What kind of nerve is the trigeminal nerve?
Cranial Nerve 5 (trigeminal), division V3 contains a buccal nerve, a lingual nerve and an inferior alveolar nerve.
Flexor muscles in the anterior arm are innervated by what nerve?
The musculocutaneous nerve
What nerve structure is on top of the anterior longus colli muscle?
vagus nerve
Major nerve in anterior thigh?
sciatic
What are pulpal reaction to local anesthesia?
The most commonly used local anesthetic is lidocaine (also called xylocaine or lignocaine), a modern replacement for novocaine and procaine. Its half-life in the body is about 1.5-2 hours. Other local anesthetics in current use include articaine, septocaine, marcaine (a long-acting anesthetic), and mepivacaine. A combination of these may be used depending on the situation. Also, most agents come in two forms: with and without epinephrine. The most common technique, effective for the lower teeth and jaw, is inferior alveolar nerve anesthesia. An injection blocks sensation in the inferior alveolar nerve, which runs from the angle of the mandible down the medial aspect of the mandible, innervating the lower teeth, lower lip, chin, and tongue. The inferior alveolar nerve probably is anesthetized more often than any other nerve in the body. To anesthetize this nerve, the dentist inserts the needle somewhat posterior to the patient's last molar. Several nondental nerves are usually anesthetized during an inferior alveolar block. Themental nerve, which supplies cutaneous innervation to the anterior lip and chin, is a distal branch of the inferior alveolar nerve. When the inferior alveolar nerve is blocked, the mental nerve is blocked also, resulting in a numb lip and chin. Nerves lying near the point where the inferior alveolar nerve enters the mandible often are also anesthetized during inferior alveolar anesthesia. For example, the lingual nerve can be anesthetized to produce a numb tongue. The facial nerve lies some distance from the inferior alveolar nerve, but in rare cases anesthetic can diffuse far enough posteriorly to anesthetize that nerve. The result is a temporary facial palsy (paralysis or paresis), with the injected side of the face drooping because of flaccid muscles, which disappears when the anesthesia wears off. If the facial nerve is cut by an improperly inserted needle, permanent facial palsy may occur.
