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Densitometry and video-microscopy are precise for evaluating hair loss and transplant success but need special equipment and training.

Using oral minoxidil and dutasteride together can quickly increase hair growth and volume with minimal side effects.

Only about 14% of hair follicles can be safely removed in hair transplants without affecting the surrounding area.

Activated platelet-rich plasma is a safe and effective treatment for hair loss.

Both surgical hairline advancement and follicular unit transplantation effectively lower the female hairline, but they differ in speed, scarring, and naturalness of results.

Intralesional triamcinolone acetonide is effective and safe for treating early to mid-stage traction alopecia.

Beard hair extraction improves scalp hair restoration results in East Asian men with severe hair loss.

Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.

The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.

MRI helps evaluate androgenetic alopecia severity.

Finasteride helps hair growth but stopping it causes faster hair loss.

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

Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.

Autophagy is important for human hair growth and health.

Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.

Laser therapy and hair growth factors significantly improve hair density in male baldness.

DSC cell injections significantly improved hair density and diameter, showing potential as a hair loss treatment.

Hair restoration techniques like follicular unit transplant surgery and follicular unit extraction are effective, with ideal graft placement density between 20-30 units per cm². Medications like Minoxidil and Finasteride can help maintain and regrow hair.

Hair restoration for East Asians should consider their unique characteristics like head shape, hair thickness, and hair density, and use modified procedures and treatments to minimize scarring and maintain hair density.

The best results in surgical hair restoration come from careful techniques, optimal use of limited hair supply, correct hair direction, saving hair for key areas, understanding scarring effects, and adjusting hair graft density.

Low-level laser therapy can stimulate hair growth and increase hair density, making it a promising treatment for hair loss.

Lupus can affect the scalp and nails, often causing hair loss and nail damage, and needs early aggressive treatment to prevent permanent damage.

Transverse scalp sections are better for diagnosing non-scarring hair loss, while vertical sections are better for a specific scarring hair loss called lichen planopilaris.

Hair restoration surgery has improved to transplant hair in natural groupings, but it's labor-intensive and can't fully restore normal hair density.

The ARTAS robotic system for hair restoration is efficient with fewer cuts than manual methods, but it's limited to certain hair types and can still leave scars.

The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.

Body and beard hair can be used for hair restoration in severely bald patients, but the technique is complex and costly.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

The document details hair transplantation techniques and innovations, highlighting Follicular Unit Transplantation as the standard and discussing the effectiveness and challenges of the procedure.

PRP injections increase hair density and diameter in female androgenetic alopecia patients.