General Principles for Approaches to the Facial Skeleton - part 3 pdf
General Principles for Approaches to the Facial Skeleton - part 3 pdf
... retractors, a scalpel is used to icise the periorbita, taking care to stay lateral to the lacrimal sac (Fig. 3- 1 1). The incision through the periorbita is just posterior to the orbital rim when the ... through the superior limb of the lateral canthal tendon. The bulk of the lateral canthal tendon attaches to the orbital tubercle, 3 to 4 mm posterior t...
Ngày tải lên: 11/08/2014, 13:20
General Principles for Approaches to the Facial Skeleton - part 4 doc
... of Facial Nerve The temporal branches of the facial nerve are often called the frontal branches when they reach the supraciliary region. The nerves provide motor innervation to the frontalis, the ... branches of the facial nerve leave the parotid gland immediately inferior to the zygomatic arch (Fig. 6 -3 ). The general course is from a point 0,5 cm below t...
Ngày tải lên: 11/08/2014, 13:20
General Principles for Approaches to the Facial Skeleton - part 5 pot
... across the forehead from one superior temporal line to the other. The tension throu g h p eriosteum should be 3 to 4 cm su p erior to the orbital rims. 75 Figure 6- 10 Draping of the patient and the ... and inferior to where the artery pierces the medial orbital wall. With a periosteal elevator on each side of the foramen, retraction allows the periosteum att...
Ngày tải lên: 11/08/2014, 13:20
General Principles for Approaches to the Facial Skeleton - part 6 pot
... relationship of facial vessels to b one. The onl y tissue between them is the p eriosteum. S E C T I O N IV TRANSORAL APPROACHES TO THE FACIAL SKELETON The midfacial and mandibular skeleton can ... in the midface. It allows relatively safe access to the entire facial surface of the midfacial skeleton, from the zygomatic arch to the infraorbital r...
Ngày tải lên: 11/08/2014, 13:20
General Principles for Approaches to the Facial Skeleton - part 8 ppsx
... inferior to the lowest part of the bony external auditory meatus (Fig. 1 0-1 ). The average distance from the lowest point on the external bony auditory meatus to the bifurcation of the facial ... laterally into the substance of the parotid gland. The length of the facial nerve trunk that is visible to the surgeon is about 1 ,3 cm. It divides into the...
Ngày tải lên: 11/08/2014, 13:20
General Principles for Approaches to the Facial Skeleton - part 9 docx
... anterior (2 mm) bands. The upper surface of the disk adapts to the contours of the fossa and eminence of the temporal bone, and the lower surface of the disk adapts to the contour of the mandibular ... individual to the next, and range anywhere from 8 to 35 mm (20 mm average) anterior to the external auditory canal (Fig. 1 2-2 ) (1). Therefore, protecti...
Ngày tải lên: 11/08/2014, 13:20
General Principles for Approaches to the Facial Skeleton - part 10 pps
... freeing the periosteum from its lateral surface. The periosteal elevator can then be used to continue bluntly dissecting inferiorly with the black-and-forth motion, taking care not to dissect ... clinically. The standard and most basic is the Preauricular approach. Other approaches differ in term of placement of the skin incision as well as access to the joint. The...
Ngày tải lên: 11/08/2014, 13:20
- approaches to the critique of auditing
- experimental approaches to the study of polymer adsorption
- an overview of approaches to the causes of mobility disability
- general principles and applications to dairy manure in new york
- global experiences and innovative approaches to the diagnosis
- method for making the cable for connection to the pc
- making the cable for connection to the support tool
- surgical approaches to the ian