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Standardised Technique (standardised + technique)
Selected AbstractsRadiographic anatomy of the articular process joints of the caudal cervical vertebrae in the horse on lateral and oblique projectionsEQUINE VETERINARY JOURNAL, Issue 9 2009J. M. WITHERS Summary Reasons for performing study: Plain radiography is the standard imaging technique for investigation of diseases associated with the articular process joints (APJ) of the caudal neck; however, the radiographic anatomy of these structures on both lateral and oblique radiographic projections has not previously been described in detail. Objectives: To determine the optimal technique for obtaining oblique radiographs of the APJ of the caudal cervical vertebrae (C4-5, C5-6 and C6-7) and to provide a detailed description of their normal radiographic appearance, on both lateral and oblique radiographic projections. Methods: Radiopaque markers were used to highlight the contours of the APJ on both lateral and oblique radiographs. A novel cineradiographic technique was employed to determine the optimal oblique projection to permit both left and right APJ to be assessed on the same radiograph. Lateral and oblique radiographs of the caudal neck were obtained in 6 live horses under standing sedation to assess the feasibility of the technique. Results: The radiopaque markers facilitated identification of the APJ by clearly outlining the margins of the cranial and caudal articular processes on lateral and oblique radiographs. The optimal range of angles for obtaining oblique radiographs was 50,55° for C4- 5, 45,55° for C5-6 and 45,55° for C6-7. Obtaining oblique radiographs within the specified range of angles resulted in a consistent radiographic image of the APJ in the caudal cervical region in the live individual. Conclusions and potential relevance: The description of the normal radiographic anatomy of the cervical APJ of the caudal neck region in horses provides a valuable reference for the interpretation of cervical radiographs. Using the standardised technique to obtain oblique radiographs of the equine cervical vertebrae may provide additional diagnostic information about the APJ. [source] Preoperative determinants of common bile duct stones during laparoscopic cholecystectomyINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 11 2008A. J. Sheen Summary Introduction:, The aim of this study is to determine whether there are any clinical or biochemical predictors of common bile duct (CBD) stones in patients undergoing laparoscopic cholecystectomy. Methods:, A prospective database of nearly 1000 laparoscopic cholecystectomies performed under the care of a single surgeon with a standardised technique between 1999 and 2006, was analysed. Clinical presentation, ultrasound and immediate preoperative biochemical results as well as the operative cholangiogram findings were reviewed. Routine cholangiography was attempted in most patients and the primary outcome variable was the detection of bile duct stones. The data was analysed using chi-squared test for categorical variables. The significant variables on univariate analysis were further characterised to identify the independent predictors of bile duct stones using a logistic regression model (significance p < 0.05). Results:, A total of 757 of 988 patients (77%) underwent cholangiography. Male-to-female ratio was 1 : 3 with a median age of 54 years (range: 17,93). Ten per cent of patients had bile duct stones identified on cholangiography. On univariate analysis, jaundice (p = 0.019), cholangitis (p < 0.001), alanine transaminase > 100 (p = 0.024), alkaline phosphatase (ALP) > 350 (p < 0.001) and CBD > 10 mm (p = 0.01) were significant markers for predicting bile duct stones. Bilirubin > 30 (×2 normal) was found not to be significant (p = 0.145). On a logistic regression model, ALP > 350 and/or cholangitis were found to be independent predictive factors of CBD stones (odds ratio 6.1). Conclusions:, If a policy of routine intra-operative cholangiography is not adopted, a history of cholangitis or a raised ALP immediately preoperatively should lead to a high suspicion of CBD stones. [source] A sixteenth-century warrior grave from Uppsala, Sweden: the Battle of Good FridayINTERNATIONAL JOURNAL OF OSTEOARCHAEOLOGY, Issue 1 2005A. KjellströmArticle first published online: 6 SEP 200 Abstract Little is known about the Battle of Good Friday in Uppsala. The historical records are scarce and of limited extent. Moreover, the more spectacular event of the Stockholm Bloodbath has drawn most of the attention from both the contemporary public and later historians. This is why the discovery of a mass grave in the steep slope of Uppsala Castle in 2001 has provoked much interest. An analysis of the osseous material showed that the remains of at least 60 male individuals, mostly between 25,34 years of age, were buried in the excavated area. The demographic profile is largely similar to other European war-related skeletal assemblages of the same era. Sharp force trauma was exhibited primarily on the skulls, with no obvious dominance to either side. The trauma distribution pattern suggests that the battle was not fought face-to-face. Blade wounds concentrated in specific regions imply a standardised technique when delivering the blows. The combination of commingled bones and articulated elements suggests that the individuals were in different stages of skeletonisation when buried. Copyright © 2004 John Wiley & Sons, Ltd. [source] How do you stretch a bladder?NEUROUROLOGY AND URODYNAMICS, Issue 1 2005A survey of UK practice, a literature review, a recommendation of a standard approach Abstract Aims To assess how and why hydrodistension of the bladder is performed by UK urologists and to compare this practise with the published literature on distension. To suggest a standardised technique for hydrodistension to allow comparison of diagnostic and therapeutic studies. Methods A questionnaire was sent to all UK consultant urologists. Questions addressed the indications for short bladder distension (SBD), details of technique, evaluation of outcome, and awareness of evidence base. The literature on bladder distension was reviewed. Results The majority of respondents perform SBD, principally in the diagnosis and therapy of interstitial cystitis (IC). There was considerable variation in the duration of distension, repetition of distension, the pressure used for distension, and the measurement of bladder capacity. The literature on the technique of hydrodistension is imprecise and no respondent was able to cite literature to support his or her practice. We suggest a simple, more objective technique for performing hydrodistension. Conclusions SBD is widely used. There is marked variability in technique and little more than anecdotal evidence to support any particular approach. Research into the evaluation and treatment of painful bladder syndrome in general and IC in particular would be facilitated by the adoption of a standardised technique. © 2004 Wiley-Liss, Inc. [source] | ||||||||||