All UK telephone numbers beginning with the digits 087 are service numbers charged at a special rate. Charges for calling these numbers include a service charge which is used to pay for the service being provided.
The alar crease (alar facial groove) is the junction between the nose and cheek and is an important landmark to be preserved in rhinoplasty surgery. A cephalically positioned alar facial junction will lead to a snarled appearance to the nose, while a caudally positioned alar facial junction can lead to alar hooding.
External nasal valve collapse is due to collapse of the nostril margin at the opening of the nose (alar collapse) with moderate-to-deep inspiration through the nose. This phenomenon is usually observed in patients with narrow slitlike nostrils, a projecting nasal tip, and thin alar sidewalls.