Your InvisalignÂ® treatment consists of advanced computer technology (see below) to make a series of precise, custom made, nearly invisible and removable aligners. Each aligner is worn on the teeth for a period of two weeks and after the two week period the next aligner in the series is worn until the teeth are straight.e are InvisalignÂ® Certified. Once you decide to improve your smile, the rest is easy. 1  Step 1: Free chat. 2  Step 2: âRecordsâ appointment. 3  Step 3 See your 3D simulation. 4  Step 4: InvisalignÂ® makes your aligners.
First, your hair grows from follicles within the skin. The part of the hair inside the follicle (below the skin's surface) is known as the hair root, while the portion you see protruding from the head is the hair shaft. At the base of the hair root is the hair bulb where nutrients are received and new cells are formed.
Hair follicle: A sac from which a hair grows and into which the sebaceous (oil) glands open. The follicle is lined by cells derived from the epidermal (outside) layer of the skin. Each follicle normally goes through a five-year cycle of growth and rest, with about 90% of the follicles growing hair at any one time, averaging about six inches (15 cm) of growth per year. Derived from the Latin word follis, for bag. The human hair follicle is a dynamic structure that generates hair through a complex and exquisitely regulated cycle of growth and remodelling governed by numerous genes, Siobh n A. Jordan has noted in Molecular Medicine Today.