Hair Transplant Surgery Process: Complete Step-by-Step Guide from Consultation to Recovery
Understanding the Hair Transplant Process: A Complete Guide
Hair transplant surgery follows strict standards, and understanding the process can help reduce concerns and fears while helping you comprehend the proper post-operative care requirements.
The Basic Hair Transplant Procedure:
Consultation and Diagnosis - Identifying the cause of hair loss
Hair Analysis - Evaluating the degree of hair loss and donor area condition
Medical Evaluation - Assessing the effectiveness of other non-surgical treatments
Surgical Planning - Developing a detailed surgical plan, including transplant location, number of grafts, and expected final results
Pre-operative Examination - Determining whether the patient's physical condition is suitable for surgery
Pre-operative Preparation - Signing informed consent forms
Pre-operative Photography - Taking photos for future comparison purposes
Pre-operative Anesthesia - Performing disinfection and anesthesia procedures
Follicle Extraction - Harvesting healthy follicles from the back of the head
Preservation - Preparing and preserving the grafts
Surgical Procedure - Creating recipient sites, implanting grafts, and bandaging
Post-operative Care - Facilitating quick recovery and effectively preventing complications
Follow-up Management - Regular hospital visits during the post-operative recovery period
The Four Main Steps in the Hair Transplant Process:
1. Graft Harvesting
The donor area for grafts is typically the dense hair region at the back of the head, which years of surgical experience have confirmed as a safe donor zone. When the safe donor area is insufficient, grafts can also be extracted from premium donor areas and surrounding regions.
Additionally, besides the upper lip and chin areas, beard hair from the neck-face junction and submental region can provide a substantial number of grafts. Chest hair, armpit hair, pubic hair, and leg hair can also serve as supplementary donor areas. However, grafts collected from non-safe donor zones carry a higher risk of post-transplant shedding. Currently, the most common methods for harvesting grafts are Follicular Unit Transplantation (FUT) - strip harvesting - and Follicular Unit Extraction (FUE) technology.
2. Graft Preparation
Graft preparation involves trimming the extracted grafts into various types of transplantable units. A loss of 10-15% of grafts during this process is considered normal.
3. Recipient Site Creation
Site creation instruments include surgical blades, manual punches, needles, and hole-making devices. Laser site creation technology, which was used previously, is now rarely seen. Generally, a reasonable planting density is 25-28 follicular units per square centimeter, with a spacing of 1-2mm between sites and a depth of 4.5mm.
The direction and angle of site creation refer to the incision direction at the recipient site location, which generally includes:
Coronal Incision - Creating incisions along the coronal plane (parallel to the line connecting both ears)
Sagittal Incision - Creating incisions along the sagittal plane, following the anterior-posterior axis direction
Perpendicular Incision - Also called lateral incision, where the incision is perpendicular to the hair growth direction
Parallel Incision - Where the incision is parallel to the hair growth direction
Parameters such as hole diameter, spacing, and depth must be carefully recorded during surgery.
4. Graft Implantation
Implantation typically begins in batches once a certain number of prepared grafts is reached. Alternatively, an "instant placement" technique can be used, where grafts are implanted immediately after preparation. Implantation tools include hair transplant forceps and implantation needles.