How do you value virginty ? why ?

According to icd-10 official guidelines for coding and reporting section i.c.13.d. osteoporosis is a systematic condition, meaning that all bones of the musculoskeletal system are affected. therefore, site is not a component of the codes and you should use codes under which category?

In this model, what do p, s, and a bases represent?

How harmful is it to smoke a pack of cigarettes a week?