A crown hair transplant restores thinning at the vertex, where hair grows outwards from a spiral. It is planned differently from the hairline: the grafts must follow the spiral, the area can keep widening with future hair loss, and the front and mid-scalp usually come first. Crown results can also take up to 18 months to mature.<\/p>\n
This guide explains what makes the crown different, how the spiral direction and the spread of grafts are planned, why the front usually comes first, how donor reserve and future hair loss shape the plan, and why crown results take longer. A table compares the front and the crown side by side.<\/p>\n
The crown, or vertex, is the area towards the back of the head where the hair forms a whorl: a point from which hairs grow outwards in a spiral, clockwise or anticlockwise. Some people have more than one whorl. In men, pattern hair loss can affect the hairline and temples, the crown, or both, and a thinning crown often begins as a small patch that slowly widens over the years.<\/p>\n
In a 2013 review on the management of the crown, Devroye describes it as an area whose anatomical features create challenges of their own. A natural result and good visible density there call for managing the crown in its own way and choosing the technique to match. In other words, the crown is not simply more scalp behind the hairline, and a plan that treats it that way can disappoint.<\/p>\n
At the hairline, hairs point forwards and lie at a low angle to the scalp. In the crown, the direction changes all the way around the whorl, so each graft has to point the way the hair around it grows. Grafts placed against the spiral can stand out from the surrounding hair or create a parting where you do not expect one.<\/p>\n
The angle and direction of each hair are set when the channels are opened, so this is the step where the spiral is recreated. Our article on the oblique channel technique<\/a> explains why the angle of each channel matters. Before the procedure, ask who will open the channels in the crown and how the angles will be planned.<\/p>\n A 2021 review of surgical technique in the Journal of the American Academy of Dermatology<\/em> describes the different ways grafts can be placed, from channels opened beforehand to implanters. Our comparison of FUE and DHI<\/a> explains how those approaches differ.<\/p>\n The crown is usually seen from above and behind, often under overhead light, and its hair fans out from the whorl instead of overlapping in one direction. This means the scalp can show through more easily than at the front, even when the number of grafts is similar. A crown plan therefore decides where the available grafts will make the most visible difference and how the transplanted area will blend into the hair around it. The main points are:<\/p>\n There is no fixed number. It depends on the size of the area, how much hair is still growing there and how many grafts your donor area can provide, now and later. A first estimate can be made from clear photos, and it is then confirmed at examination.<\/p>\n Our guide on how many grafts you may need<\/a> sets out typical ranges by stage of hair loss on the Norwood scale and explains how estimates are made, so we will not repeat them here.<\/p>\n When both the front and the crown are thinning, the donor area may not be able to cover everything at once, so the plan has to set priorities. Usually the front and mid-scalp are treated first, because they frame the face and are what you and other people notice most. The crown is then treated in a second session if it is still needed and the donor area allows.<\/p>\n This order also leaves room for change. The NHS points out that hair around a transplanted area can continue to thin, so the design should allow for future hair loss. That matters in the crown, where a thinning patch can keep widening. Treating the front first, then looking at the crown again once you can see how your hair loss is progressing, keeps grafts in reserve for the area that needs them most. The NHS also notes that larger areas may need two or more sessions on different days.<\/p>\n Your donor area, usually the back and sides of the head, is limited, and grafts used today cannot be used again later. A crown plan therefore has to answer three questions: how much the crown needs now, how much the front may need in future, and how much donor hair will be left if your hair loss continues.<\/p>\n A careful plan sometimes means a smaller crown session than you expected, or advice to wait. That is part of planning for the long term, not a sign that the crown cannot be treated.<\/p>\n The table summarises how the two areas differ when a transplant is planned.<\/p>\nHow are grafts spread across the crown?<\/h2>\n
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How many grafts do you need for the crown?<\/h2>\n
Why does the front usually come first?<\/h2>\n
Donor reserve and future hair loss<\/h2>\n
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Front and crown compared<\/h2>\n