Injury to the Popliteal Artery and Vein During Open Fibular Collateral Ligament Reconstruction: A Case Report.

Case: We present a case involving a 26-year-old male who sustained an iatrogenic injury to the right popliteal artery and vein during open fibular collateral ligament reconstruction. The lesions were repaired immediately and required subsequent procedures on postoperative day 1.

Conclusions: Iatrogenic vascular injuries during knee surgery can be devastating for patients and may lead to increased medical costs, unexpected hospital admissions, and additional surgical procedures.

Evolution of the Temperament Theory and Mental Attitude in Complete Denture Prosthodontics: From Hippocrates to M.M. House.

Some 2,500 years ago Hippocrates developed the "Temperament Theory" of the four humors (fluids) he identified as blood, phlegm, yellow bile, and black bile which then led to the ancient medical concept known as "humorism." In Greco-Roman medicine, these humors were believed to be the influencers of an individual's relative wellness or ill-health, served as a means to classify illnesses, and subsequently guided medical diagnosis and treatment. Centuries later modifications to Hippocrates' hypothesis were suggested for use in dentistry when selecting denture teeth and later as a means to classify the mental status and personality of complete denture patients.

Place of death of children with complex chronic conditions: cross-national study of 11 countries.

Unlabelled: Cross-national understanding of place of death is crucial for health service systems for their provision of efficient and equal access to paediatric palliative care. The objectives of this population-level study were to examine where children with complex chronic conditions (CCC) die and to investigate associations between places of death and sex, cause of death and country. The study used death certificate data of all deceased 1- to 17-year-old children (n = 40,624) who died in 2008, in 11 European and non-European countries.

Single implant and crown versus fixed partial denture: A cost-benefit, patient-centred analysis.

Single implants and their crowns have high survival rates that exceed the survival rates for fixed partial dentures on teeth and most but not all publications have determined single implants are more cost-effective than 3-unit fixed partial dentures. Both initial root canal treatment and retreatment are more cost-effective than tooth extraction and rehabilitation with a single implant and crown.

International study of the place of death of people with cancer: a population-level comparison of 14 countries across 4 continents using death certificate data.

Background: Where people die can influence a number of indicators of the quality of dying. We aimed to describe the place of death of people with cancer and its associations with clinical, socio-demographic and healthcare supply characteristics in 14 countries.

Methods: Cross-sectional study using death certificate data for all deaths from cancer (ICD-10 codes C00-C97) in 2008 in Belgium, Canada, Czech Republic, England, France, Hungary, Italy, Mexico, the Netherlands, New Zealand, South Korea, Spain (2010), USA (2007) and Wales (N=1,355,910).

Place of death in the population dying from diseases indicative of palliative care need: a cross-national population-level study in 14 countries.

Background: Studying where people die across countries can serve as an evidence base for health policy on end-of-life care. This study describes the place of death of people who died from diseases indicative of palliative care need in 14 countries, the association of place of death with cause of death, sociodemographic and healthcare availability characteristics in each country and the extent to which these characteristics explain country differences in the place of death.

Methods: Death certificate data for all deaths in 2008 (age ≥1 year) in Belgium, Canada, the Czech Republic, England, France, Hungary, Italy, Mexico, the Netherlands, New Zealand, South Korea, Spain (Andalusia), the USA and Wales caused by cancer, heart/renal/liver failure, chronic obstructive pulmonary disease, diseases of the nervous system or HIV/AIDS were linked with national or regional healthcare statistics (N=2,220,997).

Evidence-based guidelines for pressure ulcer management at the end of life.

It is important to develop an individualised plan of care for people at the end of life to prevent pressure ulcers, and to treat them if they do occur. This article discusses patient and risk assessment, prevention and care for pressure ulcers for the palliative care patient and the recommendations given in the palliative care section of the Prevention and Treatment of Pressure Ulcers: Clinical Practice Guideline (National Pressure Ulcer Advisory Panel, European Pressure Ulcer Advisory Panel and Pan Pacific Pressure Injury Alliance, 2014).

Place of death of people living with Parkinson's disease: a population-level study in 11 countries.

Background: Most people prefer to receive end-of-life care in familiar surroundings rather than in hospital. This study examines variation in place of death for people dying from Parkinson's disease (PD) across 11 European and non-European countries.

Methods: Using death certificate data of 2008 for Belgium, France, Italy, Hungary, Czech Republic, New Zealand, USA, Canada, Mexico, South Korea and Spain for all deaths with PD as an underlying cause (ICD-10 code: G20) cross-national differences in place of death were examined.

International variation in place of death of older people who died from dementia in 14 European and non-European countries.

Objectives: The objective of this study was to examine variation in place of death of older people dying from dementia in countries across 4 continents.

Design: Study of death certificate data.

Methods: We included deaths of older (65 + years) people whose underlying cause of death was a dementia-related disease (ICD-10: F01, F02, F03, G30) in Belgium, the Netherlands, England, Wales, France, Italy, Spain, Czech Republic, Hungary, New Zealand, United States, Canada, Mexico and South Korea.

A comparison of gingival display with a requested smile, Duchenne smile, grimace of disgust, and funnel-shaped expression.

Statement Of Problem: A patient's smile may not elicit the maximum amount of maxillary gingiva.

Purpose: The purpose of this study was to measure the amount of gingival display with 4 different facial expressions.

Material And Methods: Video images of 91 randomly selected adults were evaluated to measure the height of gingival display at the maxillary anterior teeth and first premolars when participants were asked to give their biggest smile (requested smile), make a Duchenne smile, mimic an intense grimace of disgust (grimace), and produce a funnel-shaped expression (funnel).

Towards photonic quantum simulation of ground states of frustrated Heisenberg spin systems.

Photonic quantum simulators are promising candidates for providing insight into other small- to medium-sized quantum systems. Recent experiments have shown that photonic quantum systems have the advantage to exploit quantum interference for the quantum simulation of the ground state of Heisenberg spin systems. Here we experimentally characterize this quantum interference at a tuneable beam splitter and further investigate the measurement-induced interactions of a simulated four-spin system by comparing the entanglement dynamics using pairwise concurrence.

Esthetic smile preferences and the orientation of the maxillary occlusal plane.

Statement Of Problem: The anteroposterior orientation of the maxillary occlusal plane has an important role in the creation, assessment, and perception of an esthetic smile. However, the effect of the angle at which this plane is visualized (the viewing angle) in a broad smile has not been quantified.

Purpose: The purpose of this study was to assess the esthetic preferences of dental professionals and nondentists by using 3 viewing angles of the anteroposterior orientation of the maxillary occlusal plane.

Experimental quantum teleportation over a high-loss free-space channel.

We present a high-fidelity quantum teleportation experiment over a high-loss free-space channel between two laboratories. We teleported six states of three mutually unbiased bases and obtained an average state fidelity of 0.82(1), well beyond the classical limit of 2/3.

Experimental realization of light with time-separated correlations by rephasing amplified spontaneous emission.

Amplified spontaneous emission is a common noise source in active optical systems, it is generally seen as being an incoherent process. Here we excite an ensemble of rare earth ion dopants in a solid with a π pulse, resulting in amplified spontaneous emission. The application of a second π pulse leads to a coherent echo of the amplified spontaneous emission that is correlated in both amplitude and phase.

Quantum teleportation over 143 kilometres using active feed-forward.

The quantum internet is predicted to be the next-generation information processing platform, promising secure communication and an exponential speed-up in distributed computation. The distribution of single qubits over large distances via quantum teleportation is a key ingredient for realizing such a global platform. By using quantum teleportation, unknown quantum states can be transferred over arbitrary distances to a party whose location is unknown.

The incidence of maxillary sinus membrane perforation during endoscopically assessed crestal sinus floor elevation: a pilot study.

Transcrestal sinus membrane elevation is a surgical procedure performed to increase the bone volume in the maxillary sinus cavity. Because of visual limitations, the potential for maxillary sinus membrane perforations may be greater than with the lateral approach technique. The aim of this study was to macroscopically investigate ex vivo the occurrence of sinus membrane perforation during surgery using 3 transcrestal sinus floor elevation methods.

CAD/CAM fabricated complete dentures: concepts and clinical methods of obtaining required morphological data.

The clinical impression procedures described in this article provide a method of recording the morphology of the intaglio and cameo surfaces of complete denture bases and also identify muscular and phonetic locations for the prosthetic teeth. When the CAD/CAM technology for fabricating complete dentures becomes commercially available, it will be possible to scan the denture base morphology and tooth positions recorded with this technique and import those data into a virtual tooth arrangement program where teeth can be articulated and then export the data to a milling device for the fabrication of the complete dentures. A prototype 3-D tooth arrangement program is described in this article that serves as an example of the type of program than can be used to arrange prosthetic teeth virtually as part of the overall CAD/CAM fabrication of complete dentures.

The voice of experience: results from Cancer Control New Zealand's first national cancer care survey.

Aims: The 2009 Cancer Care Survey aimed to gather information from patients about their experiences receiving outpatient cancer care.

Methods: In mid-2009, Cancer Control New Zealand sent an NRC+Picker postal survey to a stratified sample of 3251 eligible adults, who had received outpatient cancer care between October 2008 and March 2009. Eight cancer treatment facilities across New Zealand provided patient lists from which potential respondents were selected.

A guide to wound managment in palliative care.

Wound management in palliative patients is often a very challenging area of care. There are many unique issues that can combine to produce complicated wound management scenarios, including the types of wounds and wound symptoms most commonly affecting palliative care patients, as well as the presence of concurrent disease and associated treatment. Problems exist with the availability of suitable dressings and balancing life expectancy with the goals of wound care.

The art of scientific writing: how to get your research published!

The purpose of this article is to provide potential authors with a contemporary guide to scientific writing. It is in essence a handbook that covers the planning for a scientific publication from inception of the project or study to manuscript preparation and, ultimately, acceptance by a journal. Major topics such as manuscript formatting, data analysis, use of charts, graphs and images, reference formats, and manuscript submission are presented.

Effects of a chemical disinfectant on the physical properties of dental stones.

Purpose: This study compared the effects of an antimicrobial agent (Asepto-Sol) on the physical properties of types III, IV, and V gypsum casts made from two types of impression materials.

Materials And Methods: Selected physical properties of five gypsum-based dental stones (Prima-Rock, Ortho Stone, New Fujirock, Die-Keen, Microstone) and two resin-based dental stones (Resin-Rock, Instone) were evaluated using an addition silicone impression material (Reprosil) and an irreversible hydrocolloid (Jeltrate Plus). In group 1, Asepto-Sol solution replaced water as the gauging liquid for the seven dental stones.