Clinical Blog.

GERD stands for gastroesophageal reflux disease. The term describes a chronic condition where stomach contents move backward into the esophagus and produce bothersome symptoms or tissue damage.

Hair transplantation involves far more than counting grafts and measuring density. The angle at which each follicular unit exits the scalp and the direction in which each hair shaft points determine whether the final result looks natural or artificial.

Gastric bypass surgery refers to operations that create a small stomach pouch and reroute the small intestine to promote weight loss. Surgeons have performed these procedures for decades. The Roux-en-Y configuration remains the most widely studied variant worldwide.

A hair graft is living tissue, not a dead strand. Surgeons who understand hair graft anatomy achieve better survival rates and more natural results. This knowledge separates skilled practitioners from those who merely move hairs from one place to another.

Exosome therapy and hair transplantation treat hair loss through fundamentally different mechanisms. Exosomes use regenerative signaling to support weakened but living follicles, while a hair transplant physically relocates donor follicles to bald areas.

Most patients lose 50 to 70 percent of their excess weight within the first year after gastric sleeve surgery. Some patients lose even more. Others lose slightly less. The exact number depends on your starting weight, your metabolism, your diet, your exercise habits, and how closely you follow your bariatric team's guidance.

Morbid obesity, now called Class III obesity or severe obesity, describes a chronic medical condition where a person carries excess body fat that substantially increases the risk of serious health complications.

Graft survival rate directly determines how much hair grows after transplantation. It represents the most objective measure of surgical quality. High survival means better density, better coverage, and better use of limited donor hair.

Hair graft preservation matters because extracted follicles lose their blood supply and enter a state of ischemia. Without proper preservation, cellular energy depletes, oxidative stress rises, and graft viability drops before implantation even begins.