Distal third clavicle (DTC) fractures are increasing in incidence. Due to their instability and nonunion risk, they prove difficult to treat. Several different operative options for DTC fixation are reported but current evidence suggests variability in operative fixation. Given the lack of consensus, our objective was to determine the current epidemiological trends in DTC as well as their management within the UK. A multicentre retrospective cohort collaborative study was conducted. All patients over the age of 18 with an isolated DTC fracture in 2019 were included. Demographic variables were recorded: age; sex; side of injury; mechanism of injury; modified Neer classification grading; operative technique; fracture union; complications; and subsequent procedures. Baseline characteristics were described for demographic variables. Categorical variables were expressed as frequencies and percentages.Aims
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There remains a lack of consensus regarding the management of chronic anterior sternoclavicular joint (SCJ) instability. This study aimed to assess whether a standardized treatment algorithm (incorporating physiotherapy and surgery and based on the presence of trauma) could successfully guide management and reduce the number needing surgery. Patients with chronic anterior SCJ instability managed between April 2007 and April 2019 with a standardized treatment algorithm were divided into non-traumatic (offered physiotherapy) and traumatic (offered surgery) groups and evaluated at discharge. Subsequently, midterm outcomes were assessed via a postal questionnaire with a subjective SCJ stability score, Oxford Shoulder Instability Score (OSIS, adapted for the SCJ), and pain visual analogue scale (VAS), with analysis on an intention-to-treat basis.Aims
Methods
Isolated midcarpal motion during radioulnar deviation could be approximated to be a rotation in a plane of a radiodorsal/ulnopalmar rotation of the wrist, which may coincide with a motion plane of one of the most essential human wrist motions, known as the dart-throwing motion. This has been studied before in normal volunteers using Magnetic Resonance Imaging to study in vivo kinematics of the midcarpal joint in the wrists of normal volunteers. We present the early results of use of biaxial flexible electrogoniometer to study the range of motion in patients with four-corner fusion. Ten patients with four-corner fusion for SLAC/SNAC wrist were assessed to study flexion-extension, radial-ulnar deviation, and circumduction motions using flexible electrogoniometers. Opposite unaffected wrist was studied to provide normal data. Angle-angle curves (Lissajous's figures) were generated to study the area under the curve and comparison with the normal wrists and also to study the deviation from the neutral axis. Five normal volunteers were also studied to calculate the area under the curve and the axis of deviation during circumduction of the wrist.Introduction
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