Charnley and Gruen zones of the hip are distinct zones used in assessment of aseptic loosening in total hip joint replacements. Acetabulum: Charnley zones. zone 1: superior 1/3. zone 2: middle 1/3. zone 3: inferior 1/3.
What are the three nets of an NNN lease? A triple net (NNN) lease is a type of real estate lease in which the tenant is responsible for paying the building's property taxes, insurance and maintenance costs in addition to rent. These three additional costs represent the nets to which the name of the lease refers.
Report Abuse. 1. A triple net lease aka NNN lease is where the tenant pays for the property taxes, maintenance, and building insurance in addition to the rent. 2.All of these fees can be estimated based upon the previous year and it is likely the landlord has these figures available.eport Abuse. 1. A triple net lease aka NNN lease is where the tenant pays for the property taxes, maintenance, and building insurance in addition to the rent. 2. All of these fees can be estimated based upon the previous year and it is likely the landlord has these figures available.