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Surgical hair restoration has improved since 1959, with new techniques like minigrafts, micrografts, and scalp reductions creating more natural hairlines and reducing bald skin, despite some risks and potential for scarring.

The long hair preview technique in body hair transplantation offers high-quality, natural results.

A new classification for depth control in hair restoration surgery was proposed, dividing it into three grades based on the depth required for successful graft extraction.

Follicular Unit Extraction (FUE) for hair transplants has limitations and may not be suitable for most patients.

Melanocyte transplantation can safely restore skin color, especially in stable vitiligo, but must be chosen carefully based on the disease phase.

Combining microsurgery with craniofacial reconstruction improves aesthetic results and reduces harm to the area where tissue is taken from.

The two-step procedure of fat grafting followed by hair grafting improves scalp and facial scar correction.

Treat the front and middle scalp before the vertex in hair transplants, aim for good density, use non-surgical options for young people, and customize treatment for natural results.

Human skin cells contain Protease Nexin-1, and male hormones can decrease its levels, potentially affecting hair growth.

Body hair transplants can treat baldness but differ from scalp hair and need more research on long-term results and side effects.

In 2011, hair restoration was a specialized field in plastic surgery, using techniques like "Ultrarefined follicular unit hair transplantation" to minimize scarring and promote hair growth, with future treatments like stem cell therapy and hair cloning still being tested.

People with androgenetic alopecia (AGA) have lower hair density and more single-hair units compared to those with normal scalps.

Hair loss treatment caused more hair loss in a man.

Scalp and beard hair survive best in hair transplants, but the procedure needs high skill and takes longer.

Early attempts at using cloned cells for hair transplants failed, but 3D cell growth showed some promise.

Scalp lifting surgery can safely and effectively reduce baldness if done with careful planning and proper technique.

The robotic system for hair restoration surgery works well, giving similar results to manual techniques after 9 months.

The authors suggest using scalp hair follicles for beard reconstruction to improve results and reduce surgery time and patient discomfort.

Using platelet growth factors can improve hair density in transplants, especially for those with fine hair.

Estradiol-rich plasma can increase hair density faster and more effectively in male pattern baldness treatment than regular plasma.

Smaller hair grafts in transplants offer better cosmetic results and more styling options, but challenges like thinning and limited coverage remain.

Best hair transplant results happen when tissues are least damaged.

Beard hair can effectively hide hair transplant scars.

Layered suture closure for hair transplant donor sites results in smaller scars and easier future harvesting but takes more time and may temporarily increase hair shedding.

The cross beam laser is a useful tool for safely measuring scalp stretchiness to improve hair transplant results.

Using normal saline in vertical extraction for hair transplants reduces donor area injury more than acute extraction.

Use shallow cuts, small tissue removal, careful suturing, and keep the area moist to reduce scarring in hair transplants.

Good-looking donor sites for hair transplants usually have higher hair density and thicker hair.

Both sutures and staplers are equally effective for hair transplant donor area closure, but staplers are faster and easier to use.

Occipital donor sites for skin grafts heal faster, hurt less, look better, and have fewer complications than femoral sites.