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.
Cruise Cash is non-refundable and any unused credits will be forfeited. Cruise Cash is sold for specific revenue areas on the ship such as Bar, Photo, Shore Excursion, Spa, etc. Guests will be able to purchase: Cruise Cash ($25, $50, $75 and $100) â Can be used for any expenses on the guest's Sail and Sign account. This includes staff gratuities. Cruise Cash Bar ($25, $50, $75 and $100) - Can be used on all bar purchases (alcoholic, non-alcoholic and specialty coffee shops).