Hair Transplant Technique

Differences Between Choi Pen and Sapphire in hair transplant Istanbul

Differences Between Choi Pen and Sapphire in hair transplant Istanbul

Hair transplant may be used as a cosmetic procedure to treat conditions such as hereditary baldness, scalp baldness, severe hair loss, and alopecia. If you are interested in hair transplantation, you have probably started researching the different techniques to find out the pros and cons of each one, such as:The Differences Between Choi Pen and Sapphire Plus the cost and the best centers you can go to.

In this article, we will discuss two of the most popular hair transplant techniques, which are considered the best in this field:

  • DHI technique or what is called Choi Implanter Pen
  • Sapphire technique

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What is hair transplant in Istanbul?

Hair transplant is considered a type of cosmetic surgery. Once the cosmetic process is ready, the surgeons typically harvest hair follicles from a hair-dense area of the body, which is called the donor area, and implant them in the regions, such as the crown area or the front area of the scalp, that are both hairless and having severe hair loss, which are known as the recipient areas. The extracted hair generally comes from an area that is genetically programmed not to be lost throughout life. It is almost impossible to completely remove the hair in this area, by any means, including hair transplantation.

How was hair transplant started?

1975 was the year the first hair transplant was ever performed. The doctor who carried out the procedure was Dr. Norman Orient-Rich, a professor at the New York University School of Medicine. Time and a lot of study conducted by specialists in the field led to the emergence of several hair transplant techniques, the first of which was the withdrawal of the follicular unit or the FUE method. The rest that followed were just improvements to the technology that was initially developed by Dr. Rubin, an absolutely innovative idea.

It is a process of extracting natural hair follicles. Its drawback is that it is a technique for removing or extracting the follicles. But how will they be implanted in the recipient area after this?

This prompted hair transplant specialists to search for techniques that complement and assist this method, and this is where the Sapphire technique and Choi pens emerged.

We will discuss each technique in detail to allow you to make a decision based on the specifics of your case.

DHI Hair transplant Choi pens in Türkiye

This technique is considered one of the latest techniques used in hair transplantation and has been considered a revolution in this field due to the speed and ease it provides during the procedure, in addition to the amazing results and natural appearance of the transplanted hair.

The DHI technique, short for Direct Hair Implantation, is, as previously mentioned, a modification, development, and complement to the FUE technique. Choi pens are used for this task in the modern DHI technique because they are a specialized tool that can open channels and implant grafts simultaneously with ease and precision. These pens are designed in the form of a plastic pen with a hollow metal needle at one end.

Hair follicles are extracted using the FUE technique from the donor area, which is usually at the back of the head, and then implanted in the recipient area suffering from baldness or hair loss using Choi pens. It is suitable for all hair types, all races and all nationalities.

Advantages of hair transplantation using Choi pens:

  1. One of the most important features of the Choi pen is its speed in separating and planting the bulbs, which prolongs the life of the planted bulb.
  2. Ensure that the extracted follicles are not exposed to weather factors and germs, thus ensuring the follicles are strong, healthy, and grow normally.
  3. Local anesthesia ensures the patient's comfort and avoids any pain, no matter how slight.
  4. This technique is ideal for diabetics as there is no need to use a scalpel during the transplantation process, thus ensuring no bleeding during the transplantation process.
  5. This technique does not require a long recovery period, as it does not exceed a week.
  6. Hair transplantation can be performed using Choi pens without the need for shaving the head.
  7. Compared to other transplantation techniques, the cost of hair transplantation using Choi pens is commensurate with the precision and sophistication of the technique. While it is slightly more expensive, the quality of the transplantation is high and satisfactory to the patient.
  8. By using Choi pens, hair can be transplanted not only on the scalp but also on the face, mustache and eyebrows.
  9. Natural looking hair and amazing results.

What should be done after a DHI hair transplant?

Since your scalp needs to recover after a hair transplant, we recommend following these tips to achieve the best results:

  • Refrain from cutting your hair for about a month.
  • Avoid getting water on your scalp for the next 2-3 days.
  • Avoid saunas and steam baths.

Sapphire hair transplant at Rimo Clinic

The sapphire used in this technique is considered one of the most valuable gemstones, as it is distinguished by its sharpness and ability to open implant channels with high precision, and it also prevents infection and inflammation in the implant area.

Many doctors prefer this method, as the success of the procedure and achieving the best results depend primarily on opening the channels. The Sapphire pen is considered one of the most precise tools used at this stage, with a tip size of 1.3 mm.

First, the doctor extracts hair follicles from the donor area using the FUE technique and then places them in a specially formulated nourishing liquid called biotin to preserve them.

Using the Sapphire pen, the doctor begins opening channels, which can reach up to 45 centimeters. More importantly, the doctor can control the direction of the transplanted hair by opening the channels, creating a natural-looking appearance. The previously extracted follicles are implanted into these channels using tweezers.

The procedure is performed in one session and may take five to six hours.

Advantages of sapphire hair transplant in Istanbul

  • Thanks to the use of sapphire stone, patients do not experience any type of allergy or inflammation, as happens with metals.
  • The speed of opening channels helps reduce the operation time.
  • Precision control of the direction of the channels gives a natural appearance to the hair.
  • Speed ​​of canal healing after surgery.
  • No bleeding occurs during the procedure because no scalpel is used.
  • Very suitable for people with receding hairlines.
  • Implanting a large number of follicles in one session.
  • Speed ​​of healing of open channels after surgery.

The Differences Between Choi Pen and Sapphire

Sapphire FUE vs DHI

  • Although they are essentially similar, there are several differences, such as the instrument used in each. The Sapphire instrument is made of precious sapphire, while the Choi pen is a plastic pen with a hollow metal head to speed up the procedure.
  • DHI is faster healing than Sapphire technique, sapphire needs 7-10 days for initial healing, while DHI needs 2-3 days.
  • And in both methods there is no limit of follicles that can be transplanted.
  • The difference that some may find significant in Choi pens is that the hair transplantation procedure can be performed without the need for shaving the head, while the Sapphire technique requires a complete shave before the procedure.
  • But regardless of your preferred method, the procedure must be performed by an experienced and professional doctor. We guarantee the best results at Rimo Hair Clinic for hair transplantation, as we have the best medical staff in Turkey and have been certified as the best hair transplant center in Istanbul for three years.

 FAQs

What is the difference between DHI and Sapphire FUE?

The Sapphire technique uses blades made of sapphire stone to open channels in the scalp, allowing for more precise and denser follicle implantation.

The Choi implanter (DHI) technique uses a precise instrument called a Choi pen to implant follicles directly without the need to open channels in advance.

Is Sapphire FUE better?

Which option depends on the patient's condition and cosmetic goals. The Sapphire technique is an excellent option for those seeking high density and a natural appearance, especially in large bald areas. However, it may require a complete shave, unlike DHI.

What is a choi pen?

It is a technique in which follicles are implanted directly into the scalp using a Choi pen without opening channels in advance, which reduces the time the follicles remain outside the body and speeds up recovery.

At the end of our article “The Differences Between Choi Pen and Sapphire” If you're still confused and can't decide which hair transplant technique is best for you, we're here to help.

Rimo Hair Clinic offers you a free consultation with top medical professionals. We are ready to answer all your questions. Contact us.

Read more: More than 25 Questions in 2025

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