There are several different techniques that can be utilised when reshaping the nose. Depending on the chosen procedure, the operation may be performed under local or general anesthetic and take up to two hours. The two main techniques employed in nose reshaping/rhinoplasty is ‘open’ and ‘closed’. In open tip rhinoplasty, the incisions are made on the inside and outside of the nose, which some surgeons believe gives them greater control when reshaping the nose. In closed tip rhinoplasty, the incisions are made solely on the inside of the nose, avoiding any external scarring (which is minimal in open tip rhinoplasty). The operation usually involves separating the nasal tissue that lies over the bone and cartilage underneath. The bone may be broken and repositioned or the cartilage reshaped. In some cases, cartilage from another part of the body may be used to help restructure the nose. Dissolvable sutures are usually used to close the incisions.