We report a case of a 42-year-old female who was referred to our department for the management of a fractured dental needle following administration of an inferior alveolar nerve block. The fractured needle was successfully removed under general anaesthesia. We also suggest some guidelines for preventing this unfortunate event.

Dose the fractured guide wire should be removed during or after percutaneous coronary interventions? In case when the patients have unstable hemodynamic status the fractured guide wire should be removed with percutaneous or surgical method. Antiplatelet drug administration should be considered after procedure to prevention of the coronary artery thrombosis.

BACKGROUND Monsegmental pedicle instrumentation (MSPI) has been used to treat thoracolumbar fractures. However, there are few reports about the biomechanical characteristics of MSPI compared with traditional short-segment pedicle instrumentation (SSPI) in management of unstable thoracolumbar fractures, and the influence of vertebral fracture on screw stability is still unclear. METHODS This s...

Coal bed methane (CBM) is generated primarily through the microbial degradation of coal. Despite a limited understanding of the microorganisms responsible for this process, there is significant interest in developing methods to stimulate additional methane production from CBM wells. Physical techniques including hydraulic fracture stimulation are commonly applied to CBM wells, however the effec...

Because the continuum approach is relatively simple and straightforward to implement, it has been commonly used in modeling flow and transport in unsaturated fractured rock. However, the usefulness of this approach can be questioned in terms of its adequacy for representing fingering flow and transport in unsaturated fractured rock. The continuum approach thus needs to be evaluated carefully by...

In this paper we evaluate quantitatively the hypothesis that topographic modification of floor-fractured craters on the moon was accomplished predominantly by viscous relaxation. Adopting the simple assumption that the moon may be modeled as having a uniform Newtonian viscosity, we compare the observed topographic profiles for a number of floor-fractured craters with the profiles predicted from...

IMPORTANCE Patients with a hip fracture lose more than 50% knee-extension strength in the fractured limb within one week of surgery. Hence, immediate progressive strength training following hip fracture surgery may be rational, but the feasibility unknown. OBJECTIVE To examine the feasibility of in-hospital progressive strength training implemented in the acute ward following hip fracture sur...

OBJECTIVE To estimate the risk of death or severe harm due to bone cement implantation syndrome (BCIS) among patients undergoing hip hemiarthroplasty for fractured neck of femur. SETTING Hospitals providing secondary and tertiary care throughout the National Health Service (NHS) in England and Wales. PARTICIPANTS Cases reported to the National Reporting and Learning System (NRLS) in which t...

BACKGROUND Traumatic injuries caused to anterior teeth are most common. Emergency management of fractured fragments is necessary, for preserving their vitalities and for retaining aesthetics in an economical way. Various methods are available for restoring fractured, uncomplicated teeth, such as reattachment of fractured fragments, composite restoration. But only limited data is available on ev...