Transorbital view: (posteroanterior and anteroposterior): The X-ray beam is directed either posteroanteriorly or anteroposteriorly along the orbito-meatal line at a 90 degree angle to the film. Town’s view : It is an anteroposterior view with a 30 degree fronto-occipital axial tilt.

Dec 1, 2013 · Towne’s view (30º Fronto-occipital axial): Anteroposterior view with 30 degrees tilt from above and in front; Transorbital view (Anteroposterior or Posteroanterior): AP or PA view with orbito-meatal line perpendicular to the film and the X-ray beam also perpendicular to the film.

The transorbital approach provides a direct ventral route to the paramedian skull base, which can achieve a favorable ventral angle of attack for several anterior and middle skull base lesions.

From a surgical point of view, transorbital approaches have been demonstrated to offer equivalent exposure to traditional routes (23, 24), allowing a safe and effective management of selected lesions.

Jun 3, 2016 · transmaxillary or transorbital In order to better view the medial and central portions of the condyles, it is recommended that an additional coronal view of the TMJ be acquired. This can be achieved with the use of transmaxillary or transorbital projections.

Transorbital endoscopic approaches are increasing in popularity as they provide corridors to reach various areas of the ventral skull base through the orbit. They can be used either alone or in combination with different approaches when dealing with the pathologies of the skull base.

May 5, 2024 · This extensive review delineates the multitude of target lesions reachable through the transorbital route, categorizing them based on surgical complexity. Furthermore, it provides an overview of the different transorbital variations, both standalone and …

Sep 27, 2024 · Here, we review the skull base triangles provided by the endoscopic transorbital view. It is critical for surgeons to have thorough knowledge of the anatomical complexity of the skull base and associated neurovascular structures.

Jun 12, 2023 · The projection of the mandibular condyle and ramus is done inside the orbit. It is used to observe fractures, dislocations, inflammations, and other conditions. Imaging is performed from both directions for comparison. Remove any obstacles (Piercing, glasses, etc.). Positioning. Supine or seated position.

2. Transorbital view Transorbital view helps in the visualization of the joint with relatively less super imposition. This view is also called Zimmer projection or Trans maxillary projection