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Method for locating position of reconstructed auricle

A positioning method and auricle technology, which are used in ear treatment, medical science, prosthesis, etc., can solve the problems of left-right asymmetry of the maxillofacial region, narrow side of the affected side, and affect the appearance, and achieve natural position, simple steps, and operation. handy effect

Inactive Publication Date: 2014-12-24
苏法仁
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Disadvantages of the existing technology: most patients with ear deformities are accompanied by maxillofacial hypoplasia, the affected side is narrow, and the maxillofacial area is asymmetrical. If the existing technology is used to locate the position of the affected side's auricle, there will be a large error. Affect the appearance

Method used

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  • Method for locating position of reconstructed auricle

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Embodiment Construction

[0016] Accompanying drawing is a kind of specific embodiment of the present invention. In this embodiment, three points, the front edge A of the helix crus of the healthy ear, the front edge B of the tragus, and the front edge E of the earlobe, are based on a vertical straight line, and the coronal section where the straight line is located is drawn on the surface of the human head along the vertical straight line. Cut edge D to keep the person’s head in a straight state, draw the horizontal positioning line where the front edge A of the helix crus, the front edge B of the tragus and the front edge E of the earlobe are located in the vertical coronal section on the head. The intersection of the positioning line and the cutting edge D is the fixed position of the front edge A of the helix crus, the front edge B of the tragus, and the front edge E of the earlobe of the reconstructed auricle on the affected side; the horizontal positioning line where the lower edge C of the earlob...

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Abstract

The invention relates to a locating method, and particularly discloses a method for locating the position of a reconstructed auricle. The method for locating the position of the reconstructed auricle is characterized in that on the basis that the three points of the front edge of the healthy helix foot, the front edge of the tragus and the front edge of the earlobe are in one perpendicular line, the cutting edge of the coronal section where the line is located is drawn on the surface of the head of a person along the perpendicular line, a horizontal locating line of the front edge of the healthy helix foot, the front edge of the tragus and the front edge of the earlobe and perpendicular to the coronal section is drawn on the head of the person, and the point of intersection of the locating line and the cutting edge is the fixed position of the front edge of the healthy helix foot, the front edge of the tragus and the front edge of the earlobe of the reconstructed auricle at the affected side. The method for locating the position of the reconstructed auricle is simple in procedure, convenient to operate, accurate and free of error in location, free of harm and influence on the human body in the process of location, and suitable for wide popularization and application and the used tools are easy to obtain.

Description

(1) Technical field [0001] The invention relates to the positioning of the position of the reconstructed auricle for patients with congenital microtia and auricle defect, and its application in the reconstruction of the auricle, in particular to a positioning method for the position of the reconstructed auricle. (2) Background technology [0002] Ear loss is a common disease in daily life. The causes can be divided into two types: congenital and acquired. The former is more common in congenital outer ear dysplasia, microtia, and no outer ear. The latter is more common in trauma, infection, tumors, etc. , The appearance of patients is different from ordinary people, and they are easily discriminated against and ridiculed, seriously affecting normal life, and easily leading to serious mental illness over time, especially for children with congenital microtia, the patients are very painful, and the desire for repair or reconstruction is very urgent. [0003] In the prior ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F11/00A61F2/50
Inventor 苏法仁
Owner 苏法仁
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