In the absence of an MSA nerve, which of the following two nerves may innervate the premolars and the mesiobuccal root of the first molar?
A) Infraorbital and posterior superior alveolar
B) Infraorbital and anterior Superior alveolar
C) Anterior superior alveolar and posterior superior alveolar
D) Anterior superior alveolar and greater palatine

Question

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The Answer of In the absence of an MSA nerve, which of the following two nerves may innervate the premolars and the mesiobuccal root of the first molar?
A) Infraorbital and posterior superior alveolar
B) Infraorbital and anterior Superior alveolar
C) Anterior superior alveolar and posterior superior alveolar
D) Anterior superior alveolar and greater palatine

In the Absence of an MSA Nerve, Which of the Following