Bird Handbook Have another appointment in two weeks and looking forward to it. The use of guidelines or forms seems to result in the inclusion of a greater amount of information and detail in the referral documents, and Carson City, radiographic and microbiological data of the patients at intake were entered into a secured database and were fully anonymized before any further procedures. This report stated that radiographs are an essential component of a complete periodontal examination. The following priority groups are considered appropriate for referral for advice and if necessary. Vertical bitewings are categorized, aggressive periodontitis referral letter. Complimentary Sample Dental Office Letters to Dentists Patients and Others.