Difference Toy Rat Terrier And Toy F

After comprehensive review of face and nose front p these are the important reference unguents patient profile for the formation of the angles:

NASAL PROFILE

frontonasal angle : connecting the forehead and nasal dorsum forming a smooth concave curve, the apex of this angle is the root of the nose (radix ) that must be at the height of the upper eyelid sulcus supratarsal and eye lashes looking horizontalmente.Mide 115 º -140 º, according to some ideal is 135 degrees to 130 degrees to women and men.

Angulo nasomental: describes the angle between the tangent line from the nasion to nasal tip to the intersection of the line from the tip to pogonion. It is 120 º to 130 º. This angle is important because it relates two structures are modified by nose surgery and chin

jointly examining the profile of the face and nose are important reference point to a fixed horizontal plane called bone Frankfort, is a craniometric plane determined by the lowest bony margins of the orbits (orbital) and the upper margins of the auditory meatus (tragion). From this we draw horizontal lines joining with other lines representing both planes and angles. These angles represent proportions and volumes.

Half nasal length : drawing a vertical line that rises from 2 mm in front of the lower lip and intersects the horizontal plane Frankfort or the same thing ; ideal position of the lower lip to 2 mm behind the vertical line intersecting and moving down in front of the lower lip.

nasal length measurement nasal root to the tip must be equal to the distance interlabial ( stomion - Regulation) .

50 to 60% of the nasal tip should be prior to a vertical tangent line drawn from the projected part of the upper lip vermilion.


D nasal orso : analyzed by drawing a line from the root (radix) points defining the tip


Value lip-ment : evaluated by drawing a vertical line half of the ideal nasal length and tangential to the most outstanding of the vermilion border of upper lip. The bottom lip should be 2 mm behind this line.

The chin should be slightly lower lip after

nasolabial angle : is 95 º to 100 º in women and 90 º to 95 º in men.

angle between a line running from the back edge and more above the nostril and is intersected by another vertical line that descends perpendicular Frankfort plane.

measures the degree of tip rotation.
Others define the angle as the inclination angle nasofacial columellar to find it with the upper lip and measures of course, the inclination of the columella on the upper lip.

A nasofacial angle:

" inclination of the nasal dorsum in relation to the Facial Plane .''The Plano Frontal Facial is determined by a line joining the glabella with Pogonion and then draw a line drawn from the nasal dorsum the Nasion and forms the angle nasofacial that measures the proportion of projection Nasal patient profile . Is 30 º to 40 º, for women the ideal angle is 30 degrees.
The Frontal Facial Plane should not be confused with the Frankfort Horizontal Plane Facial.

The nasolabial angle is often confused with:

Angulo Columelolabial : formed at the junction of the columella the lobe the infrapunta .

is 30 º to 45 º. The prominent caudal septum can fill the area and give the illusion of a large rotation (upward projection) of the tip even with a normal nasolabial angle.

SUMMARY OF ANGLES

The relationship of the nose face has at least 4 angles

- Mental Naso :----- 120 º -130 º
- Naso Labial :------ 95 º -100 º
- Front :----- Naso 115 º -140 º
- Facial Naso :------ 30 º - 40 º

continue with the visual inspection and see :

ala-columella ratio : evaluated in this figure, defines whether the columella is normal, hidden or pendant. The line should be 2-4 mm AG

Finally, we observe the profile of the patient, smiling or laughing and realized if the nasal tip down or reducing the nasolabial angle because of these movements, dynamic test is performed to examine the strength nasal ; of contraction of septi nasi m.depressor .

As a corollary, we see in the figures below what the patient requested even before the test palpatory and before intranasal examination .