Tissues with hair follicles used in hair transplantation are called grafts, that is, hair root seeds. Grafts, which form the basis of hair transplantation operation, enable people with hair loss to have a permanent hairy appearance. The number of hair follicle seeds to be used during the hair transplant operation varies from person to person. While 5,000 grafts are used in some people, this number may decrease to 2,000 grafts in some people. The question of how many grafts hair is transplanted in one session is among the most frequently asked questions. The definitive answer to this question is found in the first examination and during the operation phase. An average number is determined at the first examination, and that number of grafts are collected during the hair transplant operation. In some cases, extra grafts are needed and additional grafts are collected. During the hair transplantation operation, hair transplantation is performed with maximum grafts according to the need.
What Is A Hair Graft?
Graft, that is, hair root seeds, is the term given to the piece of tissue where healthy hair follicles are taken from the body and transplanted to another point in the body for hair transplantation. The grafts used in hair transplantation are scalp tissues consisting of 1-4 hair follicles. Hair transplantation was first performed in 1952 in accordance with the theory of donor dominance. According to this theory, a sufficient number of healthy hair follicle seeds must be present in the donor area for hair transplantation. The donor area is usually the nape area, which is resistant to hair loss. In very rare cases, the neck and both sides of the ears are selected as donor sites. Hair follicle seeds collected in sufficient numbers from the donor area are transferred to the places where the hair is shed. Thus, permanent and natural hair is achieved. According to the latest research and according to the data obtained from the patients, the grafts taken from the donor area continue to develop according to the characteristics of the region where hair transplantation is performed. As a result, graft transplantation provides the opportunity to recover lost hair and forms the basis of hair transplantation.
How Many Hairs Are In A Graft? Your question has a clear answer. Because the follicular density in the grafts differs from person to person. Some of the factors that determine this density are;
- Race
Due to the hair structure of different ethnic origins, the density also differs. Race structure, which is one of the most important factors in hair density, also causes a change in the number of hair follicle seeds. According to the researches, while the Caucasian race has the highest hair density, the hair density is lower in people of African descent.
- Age
Root density of hair is directly proportional to age. As the age progresses, the follicular density of the hair gradually decreases. After the age of 30, the density of the hair gradually decreases.
- Hair colour
Studies have shown that hair color significantly affects the density of hair follicles. For example, while the density of hair follicles is lower in people with red hair, this density is higher in people with black hair. The densest hair follicle density is higher in brown and blond hair.
- Individual features
The physical characteristics of each person are different from each other, so the scalp, hair structure and hair follicles differ in each individual. The density of hair follicles in individuals also differs from each other. Diet, products used, habits are among the reasons that affect this density.
How Many Grafts Are Required In Hair Transplantation?
People who experience hair loss or baldness consider having a hair transplant to get rid of this problem permanently. During this process, the questions in people’s minds are “how many grafts are needed for hair transplantation?” or “How many sessions does a hair transplant take?” are questions. In order to give a clear answer to these questions, which we frequently encounter, an initial examination is required. While the hair root seed needed in hair transplantation varies according to the hairless area of the person, the number of sessions to complete the operation may vary depending on the method to be applied. The degree of hair loss and the hairy appearance that the patient dreams of are among the factors that determine the hair transplant plan. It is not the right approach to specify an average number from a distance, but it may disappoint you. At this stage, the most accurate step you need to do is to contact our clinic and make an appointment.
How Many Grafts Are Planted In Hair Transplantation, So The Planting Will Be Healthy?
Graft is the name given to small skin tissues used for hair transplantation and where hair follicles are located. There are usually 2 or 3 hair follicles in a graft. These hair follicle seeds form the basis of the hair transplant operation. Before the operation, the doctor calculates how many grafts the patient needs. In the pre-examination, it is checked whether there are enough healthy hair follicle seeds in the selected donor area, and if there are enough hair follicles, the procedure can be started easily. The donor area is usually also associated with spills. determined as the burnt nape region. For a natural hair transplant, the number of grafts per square centimeter should be at a certain rate. The ideal calculation is 25 to 30 grafts per square centimeter. It would not be correct to specify a clear number in these numbers because each person’s hair structure is different. In this respect, the person’s appearance and hair structure are also an important factor in determining the number of grafts. Graft calculation is determined as an average in the pre-interview examination. In case of an extra situation, additional grafts can be collected during the operation. In an ideal hair transplant operation, transplanting more than 5000 grafts in a single session is risky.
What Should Be Considered When Calculating The Graft?
Before the hair transplant operation, the doctor should pay attention to some points to calculate how many grafts are needed. In hair transplantation operations, not all of the hair follicles taken from the donor area and transplanted can hold. In some cases, some transplanted hair follicles cannot grow. Considering this situation, graft calculation should be done. It is necessary to be very careful when making this calculation, otherwise the hair transplant operation will fail. As a result of insufficient graft transplantation, the desired hairy appearance is not achieved. Things to consider when calculating grafts are;
- Graft Calculation According To The Width Of The Area To Be Transplanted
The rate of hair loss and baldness varies in each patient. The number of hair follicles needed is higher in people with a large balding area. The number of hair follicle seeds needed is much less in hair loss such as the problem of regression in the forehead, especially in women. In patients with more baldness, more grafts are needed to achieve the desired dense hair appearance. In order to meet this number, there must be sufficient number of hair follicle seeds in the donor area. During hair transplantation, an average of 1000 to 8000 grafts can be transplanted. While 1500-2000 grafts are sufficient for small areas, 8000 grafts should be used for large areas.
- Calculation Of Grafts According To The Characteristics Of The Hair In The Donor Area
For the hair transplant operation, the hair loss-resistant nape area is selected as the donor area. In rare cases, the neck region is selected. In some people, the structure of the hair on the nape is thicker, while in some patients these hairs are weaker and thinner. This situation affects the maximum number of grafts to be taken from the donor area.
- Calculation Of Grafts According To The Age Of The Patient
Especially in men, after the age of 30, openings begin in the forehead area. The age of the person is among the most important factors affecting the hair follicles. With the advancing age of the person, weakness in the roots also begins, and the loss of hair begins with this. Since there is a decrease in the number of grafts with the advancement of age, the age factor of the person should also be taken into account when calculating the number of grafts needed for transplantation.
- Calculation Of Grafts According To The Appearance Of The Anterior Hairline
In the hair transplant operation, the front line of the hair is determined in the first planning. This line is determined as the doctor’s limit and gives an idea of what it will look like after transplantation. The first hairline should be determined jointly by the doctor and the patient. At this stage, the patient should clearly share the hairy appearance he/she dreams of with the specialist. However, at this stage, it will be healthier for you to trust your doctor and give priority to his ideas. At first glance, shedding in the front hairline is the first thing that catches the eye, and the desired density in this area affects the number of grafts needed. According to the patient’s request and the expert’s opinions, the number of grafts is determined and the anterior hairline is used for less frequent or denser hair transplantation.
How Many Hair Follicle Seeds Should Be Taken From The Donor Area For Hair Transplantation?
Contrary to popular belief, there is no such thing as unlimited graft transplantation. Some clinics mislead patients in this regard and cause disappointment. How many grafts will be transplanted depends on the need of the patient and the number of healthy hair follicles in the donor area. Considering that the hair follicle seed in the donor area is limited, the number of hair follicle seeds to be used in hair transplantation is also limited. For example, while the patient has an average of 8000 grafts in the donor area, grafts should be taken in line with this ratio. In addition, taking a large amount of grafts in a single session causes damage to the skin. A misunderstood issue is that multiple graft transplants give better results. This is not a correct thought. The most accurate criterion is the attachment of the transplanted hair follicles to the area and their healthy growth. This criterion determines the success of the hair transplant operation. It is the best decision to determine how many grafts should be taken from the donor area for hair transplantation in the preliminary examination.