phenylephrine-hydrochloride and Periodontitis

To report the data from a multidisciplinary bad breath consultation in Germany.. In this cross sectional study, 407 patients attending a bad breath consultation were examined by a specially trained dentist, with an ENT-specialist, an internist, and a psychologist on call.. All patients reported suffering from bad breath but only 72.1% showed detectable signs of breath malodour. Within this group, 92.7% revealed an oral cause, 7.3% revealed an extra-oral cause. Within the group without malodour, 76.3% had received prior diagnostics and treatments from other doctors, whereby 36% had received one or more gastroscopies and 14% had undergone an ENT operation. In only ten cases had an organoleptic evaluation of the putative malodour been performed.. Our data reveal that breath malodour is mainly of oral origin and that patients with pseudo-halitosis are frequently not diagnosed correctly by doctors, resulting in a considerable amount of over-treatment.

Topics: Adolescent; Adult; Aged; Child; Cross-Sectional Studies; Dental Caries; Diabetes Complications; Female; Foreign Bodies; Gingival Diseases; Halitosis; Humans; Male; Medical History Taking; Middle Aged; Nose; Periodontitis; Physical Examination; Sinusitis; Tongue; Tonsillitis

An outbreak of periodontitis and oro-nasal fistulation in rats in a routine long-term bioassay is described. There was strong circumstantial and pathological evidence that the lesions were caused by long pointed food fibres present in an expanded diet which was fed as a powder.

Topics: Animals; Diet; Female; Fistula; Male; Mouth; Mouth Diseases; Nose; Nose Diseases; Periodontitis; Rats; Rats, Inbred Strains; Specific Pathogen-Free Organisms

Topics: Adult; Alveoloplasty; Bone Transplantation; Female; Humans; Male; Mandible; Nose; Periodontitis; Transplantation, Autologous