The PSA nerve branches from the maxillary nerve within the:
A) Temporomandibular fossa
B) Maxillary tuberosity
C) Infraorbital canal
D) Pterygopalatine fossa

Name: The PSA nerve branches from the maxillary nerve within the: A) Temporomandibular fossa B) Maxillary tuberosity C) Infraorbital canal D) Pterygopalatine fossa
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Question

Quizplus · Accepted Answer

The PSA (posterior superior alveolar) nerve branches from the maxillary nerve within the pterygopalatine fossa before it descends to supply the maxillary molars.

The PSA Nerve Branches from the Maxillary Nerve Within The