This study investigated the relationship between the natural occlusal plane and the ala-tragus line, a common guide for denture orientation. The ala-tragus line was defined by three points: inferior border of ala of nose and superior, middle, or inferior border of tragus of ear.
The ala-tragus line as a guide for orientation of the occlusal
2014年1月1日 · The ala-tragus line, extending from the inferior border of the ala of the nose to the tip of the tragus of the ear presented the closest relationship to the natural occlusal plane.
True retaining ligaments named orbital, zygomatic and mandibular ligaments are a series of fibrous bands that run from periosteum to the dermis. The tethering effect of true retaining ligaments must be released for achieving a satisfactory movement of
Occlusal Plane Location in Edentulous Patients: A Review
2013年4月25日 · The ala-tragus line is the most controversial landmark in occlusal plane orientation. However, this extra-oral landmark is reliable as both its ends do not change with age. Majority of the studies show that the line joining the inferior portion of the tragus with the ala of the nose is more often than not parallel to the occlusal plane.
Kharkiv, 2015 KHARKIV NATIONAL MEDICAL UNIVERSITY
Frontal-parietal-occipital region is limited from the front side by superior edge of the orbit and glabella, posteriorly - by the upper occipital line (linea nuchae superior), from sides - by the upper temporal line (linea temporalis superior).
Assessment of the Relationship of the Frankfort Horizontal Plane …
2017年12月28日 · The orbitomeatal line, located between the outer corner of the eye and the midpoint of the patient’s tragus, is one of them. Used for the clinical positioning of the patient prior to radiography, it forms an angle of approximately …
Tuberal anesthesia in dentistry: technique, preparations
2023年12月16日 · The dentist is positioned to the right of the patient. The needle is inserted in the area of the anteroinferior angle of the zygomatic bone. It should have an angle of 45o with respect to the median sagittal plane and a right angle to the trago-orbital line. After inserting the needle to the desired depth, an anesthetic is injected.
field picks up one of the two trago-orbital anthropological baselines on the patient’s face. These view fields of the two cameras are then used to construct a Human Skull Base Plane as a plane formed by the left and right anthropological baselines when these anthropological baselines are parallel and aligned.
A simple technique for marking the ala-tragal line - PubMed
A simple technique for marking the ala-tragal line. J Prosthet Dent. 2005 Sep;94 (3):304. doi: 10.1016/j.prosdent.2005.05.028. Author. Suresh Nayar 1. Affiliation. 1 Department of Restorative Dentistry, Charles Clifford Dental Hospital, Wellesley Road, Sheffield S10 2SZ, UK. suresh.nayar@sth.nhs.uk. PMID: 16126088.
Tubal anesthesia in dentistry: technique, preparations
The dentist is located to the right of the patient. The needle is inserted in the zone of the anterior margin of the malar bone. It should have an angle of 45 ° with respect to the median sagital plane and a right angle to the trago- orbital line. After inserting the needle to the desired depth, an anesthetic is injected.
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