Related Experiment Video
Updated: May 6, 2026
10:09
Rapid Genetic Analysis of Epithelial-Mesenchymal Signaling During Hair Regeneration
Published on: February 28, 2013
17.8K
Complications in hair restoration
1Lam Institute for Hair Restoration, 6101 Chapel Hill Boulevard, Suite 101, Plano, TX 75093, USA.
Facial Plastic Surgery Clinics of North America
|November 9, 2013
Summary
Successful hair restoration surgery depends on skilled surgeons and assistants. Errors in hairline design or graft placement by either can lead to unnatural results in hair restoration procedures.
Area of Science:
- Surgical techniques in dermatology and plastic surgery.
- Hair follicle biology and transplantation.
Background:
- Hair restoration surgery demands significant expertise from surgical teams.
- Recipient site complications can arise from surgeon or assistant errors.
Purpose of the Study:
- To highlight the critical roles of surgeons and assistants in hair restoration outcomes.
- To identify potential sources of error in hair transplant procedures.
Main Methods:
- Analysis of surgical skill requirements in hair restoration.
- Review of common errors in hairline creation and graft placement.
Main Results:
- Surgeon errors can result in unnatural hairlines and poorly angled grafts.
- Assistant errors in graft dissection and placement significantly impact surgical success.
Conclusions:
- Both surgeon and assistant proficiency are paramount for natural-looking hair restoration.
- Attention to detail in hairline design, graft angulation, and placement is essential.
Related Concept Videos
01:24Healing II: Complications
39
Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...
39
01:20Accessory Structures of the Skin: Hair Growth and Types
2.8K
Hair growth begins with the production of keratinocytes by the basal cells of the hair bulb. As new cells are deposited at the hair bulb, the hair shaft is pushed through the follicle toward the surface. Keratinization is completed as the cells are pushed to the skin surface to form the shaft of hair that is externally visible. The external hair is completely dead and composed entirely of keratin. Hair can be cut or shaven without damaging the hair structure because the cut is superficial. Most...
2.8K
01:24Tissue Transplantation
1.4K
Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
1.4K
01:24Hemodialysis II: Procedure and Complications
2.2K
DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
2.2K
01:26Aneurysm III: Interprofessional Care
478
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
478
01:22Complications of Diabetes Mellitus
43
Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
43