
Anatomical Dissection (right side) and 3 Clinical Cases
- Anatomical Dissection: 2D with 3D-upscaling (Rt 14 min)
- Clin.case 1: Parapharyngeal Neurofibroma (Lt 17 min)
- Clin.case 2: Parapharyngeal Pleomorphic Adenoma (Lt 24 min)
- Clin.case 3: Arachnoid Cyst of Ala magna of sphenoid bone (Lt 12 min)
SURGICAL HIGHLIGHTS
- Preauricular skin incision with extension into the neck and toward the orbit
- Exposured of FN in the parotid
- Elevation of temporal muscle
- Exposure of zygomatic arch and lateral orbital rim
- Division and reflection of zygomatic arch
- Anterior elevation of temporalis muscle
- Removal of posterior root of zygomatic arch
- Inferior displacement of mandibular condyle
- Removal of bone at the base of MCF (incl. tuberculum articulare)
- Separation of soft tissues from base of MCF
- Exposure of pterygoid process
- Exposure of pterygopalatine fossa
- Exposure of F. rotundum and V2 in upper sphenopalatine fossa
- Exposure of sphenoid sinus
- Exposure of F. rotundum and V2 in upper sphenopalatine fossa
- Elevation of dura from base of MCF for exposure of trigeminal ganglion with V3 and V2
- Opening of sphenoid sinus
- Entering nasal cavity
- Exposure of foramen lacerum
- Exposure of cavernous sinus
- Obliteration of the cavity and wound closure (not shown)
Video No
08
3D
✔
Duration
71min
Surgeon
Prof. Ugo Fisch
Video Editing
Dr. Arnold H. Müller