Trichoscopy – A Method for Hair and Scalp Diagnoses

Trichoscopy is a method used for diagnosing hair and scalp and evaluate the diseases. This method is based on dermoscopy. This method was developed by a renowned group of dermatologists of Poland, Japan, Italy, etc. In this method, the hair and scalp structures can be seen in many fold magnification. In the most popular research and clinical practice, the magnification ranges from 10-fold to 70-fold. This method is simple and non-invasive and it can be used as a handy bedside tool for diagnosing common hair and scalp disorders.


The Trichoscopic observations can be broadly grouped as vascular patterns, pigment patterns, interfollicular patterns and hair signs. This method is quite helpful for doctors as it the valuable tool evaluates the treatment response photographically at each follow-up. The technique enables the doctors to understand the scarring versus nonscarring alopecia, early androgenetic alopecia (AGA) versus telogen effluvium. By trichoscopy, alopecic and hair shaft disorders can be observed and diagnosed, avoiding skin biopsy.


Steps of Trichoscopy

During the first phase of trichoscopy, the doctor records the number of follicular units that exist. The technique enables the doctor to identify the number of hair per follicular unit, the size of hair follicles and the inter-follicular distance. The recording is very precise as the image processing is performed with a specialized, scientific software which automates all measurements.

During the second phase, it involves the organization and individualized transplantation treatment which is being done through the electronic means and provides a number of benefits such as follows:

When both phase one and phase second gets complete, then the third phase comes, where the hair transplantation has been completed and trichoscopy contributes significantly to the quantification of the treatment outcome. The electronic processing finds the possibility of detailed examination and detection of changes in the treated sites. The result comes out in statistical measurements and comparative “before and after” images. It is also possible for the doctors to re-measure the follicular units in the recipient area or calculate the density of hair. It allows the doctor to monitor the progression of hair loss.

Benefit of Trichoscopy

The best benefit of Trichoscopy is that it enables the doctors to diagnose the disease even if it is under multiple folds.

So, people, who want to get their problems diagnosed easily at low cost they may consult the top hair transplant doctors to get the best assistance. The doctors will not only diagnose the problem but also help the people to understand the problem and its solution. According to the consent of the patient, the doctor will start working on the treatment of the patient.