Ergonomics is much broader than preventing work‑related musculoskeletal disorders. The successful application of ergo‑ nomics assures high productivity, avoidance of illnesses and injuries, and increased satisfaction among workers. Unsuc‑ cessful application, on the other hand, can lead to work‑related musculoskeletal disorders (MSDs). This article sets forth broad important background informat...

conclusions the authors recommended to have paraclinical tests, especially vitality tests, in addition to clinical and radiographic examinations to avoid endodontic mistreatment. in suspicious cases, biopsy of lesions, referral to pathologist, and long-term fallow-up is required. context the essential role of a general dental practitioner is recognizing the nature of the oral cavity lesions. pe...

and Students of Medicine. By Ashley vv. Barrett, M. B. (Lond.), M. R. C. S., L. D. S., Dental Surgeon to the London Hospital. London : H. K. Lewis, 1885. This is one of a new series of practical manuals to be issued by Mr. Lewis 011 the various branches of Medicine and Surgery. The volumes of the series, written by wellknown Hospital Physicians and Surgeons, are intended to be of a thoroughly p...