Inverted “V” Deformity

images-5Among the more common complications that occur from a rhinoplasty are asymmetry, difficulty breathing, incompetent internal nasal valves (inverted V deformity) and a pinched tip. Modern rhinoplasty techniques involve far more subtle maneuvers than old-fashioned cutting out cartilage and breaking bones. Since the shape of the nasal tip is determined both by skin thickness and the underlying shape of the nasal cartilages, it used to be taught that to avoid a pinched nasal tip, all the surgeon has to do is avoid cutting out too much cartilage. Otherwise, the nostrils will loose the supportive function of the cartridges and collapse upon themselves thus leading to a “pinch tip” appearance. In actuality, the situation is more complicated than that.

images-6While it is indeed important to leave enough catilage as support, modern techniques of rhinoplasty involve delicately placing precise sutures in order to control the tip and projection of the nasal tip. If the knots are tied ever so slightly tighter than normal, the supportive nature of the cartilage may be overcome by the scar tissue that will develop in the postoperative period. The cartilages will then become concave in appearance thus leading to a pinched tip as seen in the accompanying photo.

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