INTERFACE WIDENING. 1  Assessment of width. Radiolucent zones wider than 2 mm are evidence for loosening. 2  Assessment of location Acetabular component 1-2 mm radiolucent zone cement-bone interface of superolateral aspect (Gruen zone 1) are frequently seen and not a sign of loosening.
When bar service is offered to guests at an event free of charge, it is known as a âhost bar.â This is in contrast with a cash or no-host bar, at which guests are expected to pay for their own drinks.
The term Dive bar is used as an insult to describe a dirty, cheap place. A dive bar is to be avoided. The term conjures up a place that is is dark and dirty, where the floor is sticky, the furniture is old and damaged, the bathroom has not been cleaned for 2 weeks, and the sign out front is broken.