TrigonometricalCompulsive hair pulling. Hair loss due to trigonometrical is typically patchy, as compulsive hair pullers tend to concentrate the pulling in selected areas. Hair loss due to this cause cannot be treated effectively until the psychological or emotional reasons for trigonometrical are effectively addressed.Options:
Psychological, Emotional reasons
Alopecia AreataA possibly autoimmune disorder that causes patchy hair loss that can range from diffuse thinning to extensive areas of baldness with “islands” of retained hair. Medical examination is necessary to establish a diagnosis.
Triangular AlopeciaLoss of hair in the temporal areas that sometimes begins in childhood. Hair loss may be complete, or a few fine, thin-diameter hairs may remain. The cause of triangular alopecia is not known, but the condition can be treated medically or surgically.Options:
Treated medically, Surgically
Scarring AlopeciaHair loss due to scarring of the scalp area. Scarring alopecia typically involves the top of the scalp and occurs predominantly in women. The condition frequently occurs in african-american women and is believed to be associated with persistent tight braiding or “corn-rowing” of scalp hair. A form of scarring alopecia also may occur in post-menopausal women, associated with inflammation of hair follicles and subsequent scarring.
Telogen EffluviumA common type of hair loss caused when a large percentage of scalp hairs are shifted into “shedding” phase. The causes of telogen effluvium may be hormonal, nutritional, drug-associated, or stress-associated.Options:
Stress-associated
Loose-Anagen SyndromeA condition occurring primarily in fair-haired persons in which scalp hair sits loosely in hair follicles and is easily extracted by combing or pulling. The condition may appear in childhood, and may improve as the person ages.
Diagnosis and TreatmentIf you are a woman with thinning or lost scalp hair, your first necessary step is to have the condition correctly diagnosed by a physician hair restoration specialist. After a diagnosis is made, the physician will recommend an approach to effective medical or surgical treatmentOptions:
Effective medical, Surgical treatment
Eyebrow Hair TransplantsActual patient: before and after eyebrow hair transplantation hair transplantation has been used successfully for many years to fill out patchy or partial eyebrows, to restore absent eyebrows, and even camouflage scars within the eyebrow area. Various medical conditions can result in eyebrow loss, but probably the most common cause is self-induced. Women who pluck their eyebrows run the significant risk of permanently damaging the hair follicles that are repeatedly plucked, thus causing permanent brow loss. Other causes of eyebrow loss include chemotherapy, trauma from accidents and burn injuries. Eyebrows are very important to a person’s appearance since they essentially frame, and give symmetry to the face. Loss of eyebrow hair can have a profound effect on a person’s self confidence and general well being. While eyebrow reconstruction technology had been reported as far back as the early nineteenth century, it has taken the evolution of conventional hair transplant surgery to take eyebrow reconstruction to the level the we see today. Some patients want to get full, thick eyebrows while some seek a subtle thickness.Options:
Out patchy, Partial eyebrows
Hair Transplant
Follicular Unit Extraction Fue Hair Transplantation
The Donor Area and Scar FormationStrip harvesting produces a linear scar. The appearance of the donor strip scar can be a significant concern for patients who wish to wear their hair very short. The vast majority of patients who undergo strip harvesting have minimal scars that are easily concealed by the hair above the scar. And in many instances the scar may not be evident at all except on careful inspection. There are, however, some patients who have scars that have widened, and there are also patients who have several scars from multiple procedures. In some instances the apparent widened appearance of a scar may actually be due to damage to follicles along the incision line during harvesting rather than true scarring. Judicious planning on the part of the surgeon can largely diminish the problems associated with strip scars. By limiting the width of the strip to be taken and avoiding tension on the wound, the surgeon can minimize the donor scar. To avoid multiple scars many physicians who use strip harvesting employ a single scar technique even if multiple procedures are performed. By utilizing careful dissection along the incision line, damage to hair follicles can be diminished. The use of the trichophytic method of closure for strip harvesting can also be extremely helpful in improving the appearance of the strip harvest scar. As noted above closing under minimal or no tension can help to avoid the widening of a scar. This allows hair to camouflage the scar and the hair growing through the scar can limit the stretching. Avoiding damage to the hair follicles along the incision lines is crucial in preventing the appearance of a prominent scar. Some physicians advocate the use of a layered closure and undermining as techniques to minimize scars. Other surgeons feel that undermining and layered closures do not seem to alter the healing except in situations where tension is a problem. There are patients such as those with ehlers danlos syndrome, who because of alterations in collagen deposition, are prone to widened scars and poor wound healing. There is little that can be done to prevent such scars in these patients. The circular scars produced by fue may suffer the same fate and be stretched in these patients. The primary rationale for the use of fue is that a linear scar is avoided. Several proponents of fue market the procedure as a technique that does not involve cutting, is less invasive and does not result in scars i.E., “scarless”. While a linear scar is not created with fue, circular scars are created. The length of incision is greater with fue than with strip harvesting. This is apparent when one calculates the circumference of a 1mm punch 1mm x pi = 3.14 and then multiplies this by the number of grafts, for instance, 1000 grafts 1000×3.14 =3140mm which equals 31.4cm. In comparison, a strip harvest of 1000 grafts assuming an average density of 80 fus per sq cm and a 1cm strip width the length of the scar created would be 12.5cm 1000/80 = 12.5. “Cutting” is clearly involved when using a punch. Although a linear scar is not produced with fue, scars are created and evidenced by virtue of the fact that hypopigmented or hyperpigmented “dots” may be visible when the hair is cut very short. These “dots” may be a scar reaction or actual post inflammatory pigment changes, particularly in darker skinned individuals. Also the human eye may pick up “spaces” where follicular units are missing in the normal pattern. The depth of the incisions with fue is usually shallower as compared to strip harvesting. The punch depth is to the level of the fat or at the fat-dermis junction. With strip harvesting the depth of incision is into the fat. Some physicians cut to the deeper fat or just above the fascia. When using fue it is important to recognize that as more and more grafts are harvested the area may appear moth eaten. If grafts are taken too close together there may be an appearance of a scar. In some patients as large numbers of grafts are removed there can be a clear demarcation between the areas that have been harvested and areas left alone. This is opposed to the strip technique where hair of similar density is brought back together at the suture line. Opponents of strip harvesting would note that if hair does not grow well in a strip scar and the scar widens, then the scar might be apparent if the hair above it is short or otherwise thin. Some promoters of fue have stated that nerves and veins are not cut. This claim is untrue. By entering the skin with the punch arteries, veins and nerves are cut. It is important to point out that with fue the patient’s hair usually must be trimmed quite short for harvesting. This is the case especially when large numbers of grafts are required. A way to avoid trimming all of the donor hair is to set up rows of short hair between rows of long hair. The short hair grafts can be harvested within the existing long hair. But again, this is only suitable when relatively small numbers of grafts are needed.
Graft SurvivalDebate exists as to the rate of survival regarding fue versus strip grafts. There is some concern that because the fue grafts may have very little tissue surrounding them that they are less likely to survive. Such grafts are more prone to dehydration, which has been shown to be a major cause of diminished graft survival. The lack of perifollicular tissue is often a result of “pulling” on the graft to remove it. Because there is added manipulation in trying to remove a graft this may also contribute to diminished survival. Sometimes the ends of the bulbs are splayed or unusually far apart. This makes the bulbs more susceptible to trauma, as a result of increased graft manipulation during implantation. As of this time there are not adequate studies to compare survival rates. Clearly there are patients who have undergone the fue procedure and have excellent results. Some physicians might argue that less successful results may be due to technical surgical skill rather than the nature of the more fragile graft created with fue. With fue there is a greater chance of transection of hairs as compared to strip harvesting and this could result in poor growth or lack of growth depending on the level of transection. The rates of transection seem to vary widely with fue. Conversely, with strip harvesting, grafts may be damaged in making the initial skin incisions and subsequent dissection of the tissue, but this is considered minimal. The use of the microscope for dissection of the donor strip should limit transection rates to 1-2%. Grafts created with strip harvesting generally have a greater amount of surrounding tissue and fat. This may decrease the chance of dehydration and allow for greater leeway in manipulation of the grafts during placing and hence, better graft survival.
Placing of GraftsWhen manual placement of grafts is utilized there is no difference in regard to the technique of placement of strip harvested or fue harvested grafts. There may be some concern about the fragility of the fue grafts and the fact that they may be more susceptible to drying and over manipulation. When a machine that uses pneumatic pressure is used it is the contention of the manufacturer/distributor that the machine places the graft with less manipulation. Some surgeons who have used the machine have indicated that the graft placing capability of the machine is limited at times and not always reliable. Perfectly harvested grafts may be damaged during the placement phase and fail to grow. Trauma and graft drying are well known factors that may occur in inexperienced hands and will effect graft survival. Regardless of how grafts are harvested, there is a considerable amount of artistry and technical expertise necessary to place them to produce an excellent or even acceptable result. The surgeon must be able to create an aesthetic “blueprint” for graft placement, determining the distribution of 1, 2, and 3 hair grafts. Hairline design is obviously important, as is the grafting plan over the rest of the scalp. The experienced hair surgeon will create gradients of density to achieve natural looking results with adequate density. In addition, the incisions must be made at the proper angle and direction. Even single hair grafts will look unnatural if placed at the wrong angle.
Technical ExpertiseA somewhat different skill set is required for fue harvesting. The surgeon must be able to align the small punch correctly, find the right depth and adjust the punch to account for changes in direction of the hair. The primary concern with fue is the rate of transection. That is, if the hairs in a follicular unit are transected they are less likely to grow. This is in part dependent on the level of transection. The reports from physicians performing fue indicate that the rate of transection is higher than with strip harvesting. As noted above, the physician must be able to adjust the punch to account for change in hair direction. Patients with curly or very wavy hair may be difficult to treat when fue is used. In comparison, strip harvesting is suitable for all types of hair. The use of the blunt punch can be helpful in harvesting curly or wavy hair with the fue technique. Fue can be a tedious process and both patient and physician may experience fatigue. This can limit the amount of grafts that can be harvested in a single session. Because of the time usually involved in harvesting and the possible strain on the surgeon performing the harvesting one has to wonder if less emphasis is placed on the recipient area. The learning curve for fue can be slow for physicians who are used to excisions with scalpels and unaccustomed to the use of punches for harvesting. The physician may need to use high power loupes 4x-6x. Working at a shorter focal distance can be tiresome and lead to neck problems. Some physicians have used ophthalmic microscopes to facilitate the surgery. An important issue associated with a particular mechanized fue is the marketing to physicians that unlicensed personnel may be able to perform the harvesting. This raises significant legal issues in many countries, including the u.S. there are states where it is clearly illegal to have a non-physician, non physician assistant pa or nurse practioner np perform such surgery. The laws in other countries may present similar medico legal problems regarding who can harvest tissue. For example, in austria, israel, italy, korea, georgia, thailand, turkey, and japan, only physicians are allowed to make incisions, and regulations vary as to the role of assistants in graft insertions. In some countries including the us, entrepreneurial nurses and medical assistants are setting up hair transplant clinics, and hiring physicians as medical directors who may have limited or no hair transplant experience, but who “supervise” the procedure. Many u.S. states allow the physician to delegate responsibilities to staff under supervision, but both the degree of supervision, and the extent of staff responsibilities is not clearly defined. To date, this issue has not been challenged or reviewed by any state medical board. The following is the position of the international society of hair restoration surgery:
Ishrs Position Statement on Qualifications for Scalp SurgeryThe position of the international society of hair restoration surgery is that any procedure that involves tissue removal from the scalp or body, by any means, must be performed by a licensed physician in the field of medicine. Physicians who perform hair restoration surgery must possess the education, training, and current competency in the field of hair restoration surgery. It is beyond the scope of practice for non-licensed personnel to perform surgery. Surgical removal of tissue by non-licensed medical personnel may be considered practicing medicine without a license by state, federal or local governing boards of medicine. The society supports the scope of practice of medicine as defined by a physician’s state, country or local legally governing board of medicine.
Number of Grafts Per SessionIn general most physicians who perform fue are not able to do as many grafts in a single session as can be done with strip harvesting. With strip harvesting, sessions of 2000-3000 grafts are very common and some physicians frequently perform sessions in excess of 4000 grafts. There are, however, exceptions and some physicians, routinely performing motorized fue, report similar in excess of 2000 grafts. Unfortunately, the rates of graft transection in these larger fue sessions has not been studied or reported.
CostThe cost of fue is usually significantly more than that for strip harvesting on a per graft basis. The costs may exceed double the price of strip harvesting.
Body HairFue can be very useful for harvesting body hair. In such situations the majority of follicular units are single hairs. Evidence of the surgery is often visible as hypo or hyperpigmented “dots” in these non-scalp donor areas.
Small Number of GraftsWhen small numbers of grafts are needed fue may be an excellent choice of technique. Using the technique where narrow rows of trimmed hair are used it would be relatively easy to camouflage the work and avoid creating a linear scar. On the other hand using a 2.5 cm long and 1.2 cm wide strip a surgeon could easily obtain 240 or so grafts. 2.5 X 1.2 =3.0 sq cm assuming a density of 80 fu per sq cm 80 x 3 = 240 grafts. Thus, evidence of removal of 240 fue grafts would be a 2.5cm long scar.
Fue Into ScarsFue can be used to try to camouflage linear donor scars. This is considered by many hair restoration surgeons to be another excellent use of the technique. Some surgeons have suggested that a combination of strip harvesting and fue is the optimal use of the techniques.
InstrumentationThe cost of instrumentation for strip harvesting and non-mechanized fue is modest. With the advent of mechanization the cost for machines that can be used for fue can be expensive. Powered or motorized devices can cost several thousand dollars and one system currently sells for approximately $80,000 usd. With the motorized systems there is debate as to the rate of transection. Some physicians who perform fue but do not use the motorized systems feel that the rate of transection is higher with such devices. Other surgeons indicate that transection rates are the same or lower. This may depend on the training and skill of the physician performing the work.
Increased Donor SupplyAdvocates of fue have stated that fue expands the donor area in the scalp. With fue the surgeon can harvest in the nape of the neck more easily as well as the areas superior and more anterior to the ear. This apparent advantage is somewhat negated because the area can become moth eaten in appearance as more and more graft are obtained. In addition going into the nape of neck area or high onto the scalp can be a problem later in life for the patient as some men lose hair in this area as a result of male pattern hair loss.
ComplicationsSome of the surgeons who prefer fue feel that patients experience less pain and there is a shorter recovery time. There is little data to support this view. One would need to compare the pain associated with comparable numbers of grafts harvested per session. For instance one would want to compare, for example, 1000 grafts harvested with strip VS. the same number harvested with the fue technique. The fact that pain is very subjective complicates such studies. Telogen effluvium can occur in the donor area with fue or strip harvesting, but this is uncommon. Infection is a very rare complication with hair restoration surgery. Dehiscence with strip harvesting can occur but this is quite rare and would be associated with surgical error. Similarly, necrosis of tissue should not occur unless the area harvested is too wide and/or closed under excessive tension. This could also occur if the arterial supply was already compromised. Patients may complain of altered sensation but this can occur with strip harvesting or fue as small nerves are cut in both procedures. Years ago some strip-harvested patients may have experienced significant dysesthesia as a result of damaging the occipital nerves. As dissection should be at the level of the fat or perhaps at the level of the fascia these nerves should not be damaged. Bleeding occurs with both techniques but more significant bleeding occurs with strip harvesting. That said, bleeding is not considered a problem with strip harvesting and in most cases bleeding is nominal. A complication that is specific to fue harvesting is the burying of grafts. This happens when the punch pushes the graft into the subcutaneous tissue. The grafts can be difficult to recover and can lead to a foreign body reaction and cyst formation. Hypertrophic scars and keloids should also be rare with fue or strip harvesting. If patients have a predilection for keloids making punch excision will not limit such scar formation. In general hair must be cut short to be harvested with fue. At times layers can be created allowing hair to cover the harvested areas but this places a limit on the amount of hair that can be removed at the session.
StaffingStrip harvesting requires a larger staff than fue. For fue the surgeon can get by with just one or two assistants but if the surgeon has to alter course and use a strip harvest having only one or two assistants could be problematic.
SummaryStrip harvesting and fue are both acceptable techniques for harvesting donor grafts. Each technique has advantages and disadvantages. On a cost-benefit ratio strip harvesting would seem to provide the most cost effective procedure. Fue is well suited for patients who insist on not having a linear scar. It may be an excellent choice for young patients seeking small procedures. Fue may be the ideal choice for harvesting trunk, leg and arm hair, and it is an excellent way to camouflage strip scars. It is important that objective data continue to be collected regarding graft survival with fue. Similarly, it would be beneficial to obtain more information as to the degree of discomfort experienced with the two techniques and the healing times. No matter the technique employed, the surgeon must be well versed in the technical and aesthetic components of performing the surgery in order to produce consistently good results. A single course or training session on one aspect of the hair restoration procedure such as harvesting is inadequate training for a physician to learn how to perform hair restoration procedures. The surgeon must acquire a sense of the aesthetic and technical components of the procedure. He or she must be able to develop a plan for patients with various clinical scenarios and know when to refer to a surgeon with more expertise. The goal of hair restoration seems simple enough, namely to move hair from one part of the scalp to the other. However, any experienced physician will tell you how complex this seemingly simple task is. For example, one of the most important concepts the physician must appreciate is that hair loss is progressive and that any restoration plan must be made with this in mind. When a patient comes to the physician with a given stage of hair loss, the physician must be able to assess the donor area for hair density and quality, calculate the number of grafts needed, give the patient a reasonable expectation for what the result will be, and plan this result with the possibility of future hair loss in mind. The physician must be able to discuss the pros and cons of medical treatments designed to stop or slow future hair loss, such as oral finasteride and topical minoxidil. All of these elements require considerable training and expertise to implement for each patient. Successful graft harvesting is only one small component of surgical hair restoration. Without attention to all of the other aspects, there is a very real possibility of a bad outcome. Finally, the incision of skin and tissue, whether using instruments that create a linear or circular incision, is legally considered surgery and should only be performed by a licensed physician with adequate training and expertise in hair restoration.
Surgery Alternatives
What if You’Re Not Ready for Surgical Hair RestorationHair transplantation may not be the appropriate first step for younger men losing their hair. A delayed approach to hair transplantation for a young male, even when the young man is distressed by his hair loss and has expressed a desire for immediate hair transplantation may be the right approach. Alternatives to hair transplantation can provide cosmetic improvement until hair transplantation is likely to result in a satisfactory, long-term cosmetic outcome. A man who begins to lose hair in his teen-age years or very early twenties finds himself developing a “middle-age look”, twenty years too early. The change in his appearance can be a cause of great concern and even emotional distress. The “look” that a young man presents to friends, colleagues, business contacts and potential sexual partners can make or break his success in the social and business worlds-or he may believe this to be the case, with negative effect on his self-esteem.
Issues That Affect the Decision for Early Hair Transplantation:Family history of male pattern hair loss-a young man whose close male relatives have advanced male-pattern baldness is at high risk for experiencing moderate to severe hair loss as he ages. Undertaking hair transplantation immediately may have the negative effects of depleting the supply of donor hair [the hair at the back of the head that is used for transplantation grafts] before the young man’s hair loss has completed its course, and placing transplanted hair inappropriately if the transplanted grafts end up being “islands” in the middle of balding scalp. Patient’s pattern of hair loss-hair loss that begins at an early age is not predictive of how much hair will eventually be lost, or the eventual pattern of hair loss. Recession of hair in the temporal area on the forehead, above the temples and eyebrows may proceed no further, extend over time to include more of the forehead, extend over time to include the forehead and vertex or crown of the head, or extend over time to the maximum degree of male-pattern baldness. Hair transplantation started too early may eventually negate the long-term cosmetic benefit of hair transplantation.
What Can You Do if You’Re Not Ready for Hair TransplantationA young man concerned about his early hair loss will usually be offered alternative options for cosmetic improvement, if he is urged to accept a delay in hair transplantation. The hair restoration specialist will advise the young man regarding the best options for retaining cosmetic appearance while awaiting hair transplantation.
Medical Treatments for Hair LossIn some men, hair loss may be slowed or even new hair growth stimulated by medical hair loss treatments. The two such treatments approved by the u.S. food and drug administration are finasteride propecia and minoxidil rogaine minoxidil is topically applied and is available with out a prescription. Finasteride is a prescribed drug taken orally in pill form. The medical treatments may be used separately or in combination, as recommended by the physician hair restoration specialist. Medical treatment may retard the rate of hair loss and preserve an acceptable appearance until the physician determines hair transplantation can be undertaken. Medical treatment is sometimes continued as a complement to hair transplantation. It is likely that, once started, hair transplantation procedures will have to be continued for some years to keep pace with progressive hair loss.
Cosmetic Cover Ups, CamouflageA number of non-prescription products offer “camouflage” for thinning hair. They are applied to the scalp and/or hair to give the appearance of “fullness” to thinning scalp hair. Some are applied directly to the scalp to disguise the appearance of bald scalp under thinning hair. Some are fibers that attach to hair to “bulk up” the appearance of thinning hair. All camouflage products are offered in a variety of colors to match natural hair color. Camouflage agents may be, for some young men, an acceptable short-term solution to improved cosmetic appearance while they wait for hair transplantation.
Hair SystemsA well-designed hairpiece/ hair system can provide an acceptable appearance for some patients with thinning hair. However, one hairpiece may not serve over a period of years if hair loss is progressive. A hairpiece requires monthly maintenance and usually must be replaced regularly. The patient and physician hair restoration specialist can determine whether a hairpiece is an acceptable short-term alternative while the patient waits for hair transplantation. There are patients for whom a hairpiece and camouflage agents may be a long-term or even life-time solution to hair loss. A patient with these characteristics is typically a very young man with a strong family history of hair loss, and aggressive male pattern hair loss that began early. Hair transplantation may never be an option for such a patient, who will lose so much hair that none is available for transplantation.
Treatments
TricominProcyte’s scientifically developed, exceptional quality tricomin line provides a full range of products that cover a wide variety of hair care needs. Carefully formulated to deliver triamino copper nutritional complex®, each product supports the others in the system. Routine use of this hair care system will help optimize your hair to obtain the best results. View tricomin trio product information and suggested use.
Fda Approved Drugs for Hair Loss
Minoxidil RogaineA topical solution available over-the-counter in 2% and 5% strengths. Minoxidil is effective in some people, moderately effective in some, and ineffective in others. When effective, minoxidil can retard hair loss and stimulate new hair growth. Its mechanism of action is not well understood. Best results with minoxidil are often achieved by combining the topical solution with hair restoration surgery.
Finasteride PropeciaAn oral medication that treats the root cause of male-pattern hair loss by inhibiting the activity of the hormone responsible for hair loss. Finasteride is available only by prescription. Finasteride is usually not prescribed for women; women who may become pregnant are at risk for a certain type of birth defect in the unborn child. Finasteride works best for early to moderate degrees of hair loss. Men with extensive hair loss are unlikely to have much regrowth. Regrowth associated with finasteride is better over the crown of the scalp than at the frontal receding hairline. When used in conjunction with hair transplantation, finasteride may prevent further hair loss while transplantation fills in areas such as the frontal hairline.
Hair Additions and Replacements
A Small Number of PeopleWith hair loss are not candidates for surgical or medical hair restoration. For these persons, hair additions or total hair replacement may be considered:Options:
Surgical, Medical hair restoration
A PersonWith temporary total hair loss due to radiation or chemotherapy may be a candidate for temporary total hair replacement a wig.Options:
Surgical, Medical hair restoration
A PersonWho is congenitally unable to grow hair may be a candidate for permanent total hair replacement a wig, or several wigs for different occasions
Hair AdditionsMay be a temporary measure for the person who wants hair loss corrected but is not yet ready to undergo hair transplantation.
Hair Additions or ReplacementsMay be considered by the person who has too little donor dominant hair for use in hair transplantation.Options:
Hair additions, Replacements
Treatments
Hair Care Maintenance
TricominProcyte’s scientifically developed, exceptional quality tricomin line provides a full range of products that cover a wide variety of hair care needs. Carefully formulated to deliver triamino copper nutritional complex®, each product supports the others in the system. Routine use of this hair care system will help optimize your hair to obtain the best results.
Fda Approved Drugs for Hair Loss
Minoxidil (Rogaine)A topical solution available over-the-counter in 2% and 5% strengths. Minoxidil is effective in some people, moderately effective in some, and ineffective in others. When effective, minoxidil can retard hair loss and stimulate new hair growth. Its mechanism of action is not well understood. Best results with minoxidil are often achieved by combining the topical solution with hair restoration surgery.
Finasteride (Propecia)An oral medication that treats the root cause of male-pattern hair loss by inhibiting the activity of the hormone responsible for hair loss. Finasteride is available only by prescription. Finasteride is usually not prescribed for women; women who may become pregnant are at risk for a certain type of birth defect in the unborn child. Finasteride works best for early to moderate degrees of hair loss. Men with extensive hair loss are unlikely to have much regrowth. Regrowth associated with finasteride is better over the crown of the scalp than at the frontal receding hairline. When used in conjunction with hair transplantation, finasteride may prevent further hair loss while transplantation fills in areas such as the frontal hairline.
