Panoramic radiographic findings as predictors of mandibular nerve exposure following third molar extraction: digital versus conventional radiographic techniques.

Objective: The aim was to compare digital and conventional panoramic imaging techniques for identifying high-risk radiographic markers associated with mandibular nerve (MN) injury after mandibular third molar (M3) removal.

Study Design: The study used a retrospective cohort model. The predictor variable was the presence or absence of radiographic signs associated with MN exposure during M3 removal.

A systematic approach for removable partial denture design.

Implants are becoming increasingly popular as a means of restoring edentulous spaces. However, many patients still cannot afford implants or do not have enough bone to support them. For these patients, removable partial dentures are an option for restoring function to their dentition.

Patient preference for triptan formulations: a prospective study with zolmitriptan.

Objectives: To investigate patterns of patient preference for 3 formulations of zolmitriptan, in a primary care study utilizing a naturalistic longitudinal design.

Background: Although differences in efficacy between individual triptans tend to be small, migraine patients show clear preferences for individual triptans and formulations. The groups of patients suitable for the different triptan formulations, and the reasons underlying individual preferences, are not clearly understood.

Disability associated with headaches occurring inside and outside the menstrual period in those with migraine: a general practice study.

Objectives: This study investigated the disability of females who have migraine and other headache attacks occurring during and outside the menstrual period.

Methods: One thousand four hundred and thirty-four of 3470 female patients (41.3%) aged 14 to 50 years registered at a UK general practice completed two questionnaires.