Guidelines published by the British Association of Spine Surgeons (BASS) and Society of British Neurological Surgeons (SBNS) recommend urgent MRI imaging and intervention in individuals suspected of having CES. The need for an evidence based protocol is driven by a lack of 24/7 MRI services and centralisation of neurosurgery to tertiary centres, compounded by CES's significant medico-legal implications. We conducted an audit to evaluate the pathway for suspected CES in BCUHB West between 2018 and 2021. A retrospective audit of patients managed for suspected CES between 01/11/2018 and 01/05/2021 was performed, using the SBNS/BASS guidelines as the standard.Objective
Methods
The CONNECT trial evaluated a theory-based intervention to increase low back pain patients' adherence to treatment recommendations through physiotherapists' communication behaviour. Bridging the gap between evidence and evidence-based practice, we aimed to develop an implementation intervention to support physiotherapists in translating the CONNECT communication training into practice. A systematic approach was used to develop this intervention. 1. Focus groups underpinned by the Theoretical Domains Framework were conducted to assess CONNECT trained physiotherapists' (n = 9) perceptions of the barriers and enablers to implementing these strategies in practice; the results of which yielded four main domains; two related to factors outside the individual (i.e. social influences and environmental resources), and two related to individuals' motivation and capabilities (i.e. self –efficacy and behavioural regulation). 2. Intervention components (i.e., behavior change techniques (BCT) and mode of delivery) were chosen. BCTs were mapped to the identified domains (e.g., the BCT of self-monitoring mapped to the self-efficacy domain) and audit and feedback focused coaching was selected as the main mode of delivery based on empirical evidence and feasibility. 3. Outcome measures were selected to evaluate the proposed changes in physiotherapist practice (i.e., Health Care Climate Questionnaire). This intervention was trialed with physiotherapists (n = 2) using a case-study design. Results from patient consultation audio-recordings and follow-up interviews revealed this intervention supported the translation of evidence-based training into practice and is considered feasible and acceptable to physiotherapists.Purpose of the study and background
Methods and results
Proper femoral reaming is a key factor for a successful outcome in cementless hip arthroplasty. Good quality reaming minimizes risks of intra-operative femoral fracture during reaming and prevents poor fitting of the implant which can lead to subsidance of the stem postoperativly. Determining the quality of reaming is largely a subjective skill and dependant on the surgeon's experience with no documented intraoprative method to assess it objectively. We recorded and analysed the frequencies of sound signals recorded via a bone conduction microphone during reaming of the femoral canal in a series of 28 consecutive patients undergoing uncemented total hip replacement performed by same surgeon. Hammaring sound frequencies and intensity were analysed by mean of computer software. The relationship between the patterns of the recorded reaming sound frequencies compared with surgeon judgment of the reaming quality intraoparativly and post operative x rays. All patients were followed up clinically and radiologically for 2 years after surgery to determine the integrity of the fix and to evaluate the stability of the prosthesis.Introduction
Method
Many surgeons are familiar with the audible change in the sound pitch while hammering a rasp in a long bone during surgeries like Hip Arthroplasty. We have developed a hypothesis indicating that there is a relationship between that sound change and the development of micro-fracture and subsequently full fracture. An experiment using porcine femur bone performed by attaching a bone conduction microphone to the distal part of the bone while hammering a rasps of different sizes through the medullary canal till the point where a fracture developed. The transduce sound resonances created in the bone during rasping are converted to an analogue electrical signals that were sent to a Zoom H4n handheld recording device which recorded the signal to a disk. The recorded signals subsequently were analysed using Matlab software and a spectrum analyzer using Fast Fourier Transforms (FFT).Introduction
Methods
