PMC5801616_01
(A) Patient positioned for the block and local anesthetic being infiltrated in skin and subcutaneous tissue; Needle (B) seen in situ lying between the lateral pterygoid plate (C) and the maxilla (D)
IJPC-24-112-g001.jpg
PMC5801616_01_IJPC-24-112-g001.jpg
F1
An insulated needle was advanced parallel to the transducer probe (in-plane technique) visualizing the entire trajectory of the needle [Figure 1].