Introduction: Optimal coronal and sagittal component positioning is important in achieving a successful outcome following total knee arthroplasty (TKA). Modalities to determine post-operative alignment include plain radiography and computer tomography (CT) imaging. This study aims to determine the accuracy and reliability of plain radiographs in measuring coronal and sagittal alignment followin...

BACKGROUND Allograft healing (ligamentization) after reconstruction of the anterior cruciate ligament (ACL) is dependent on multiple factors, including tissue processing, host biologic environment, and biomechanical stressors. Magnetic resonance imaging (MRI) can be used to assess graft maturation after ACL reconstruction. HYPOTHESIS A significant difference will exist in the MRI analysis bet...

MRI studies of the knee were performed at intervals between full extension and 120 degrees of flexion in six cadavers and also non-weight-bearing and weight-bearing in five volunteers. At each interval sagittal images were obtained through both compartments on which the position of the femoral condyle, identified by the centre of its posterior circular surface which is termed the flexion facet ...

congenital dislocation of the knee (cdk) is a rare disorder. we report the case of a 7-year-old girl with bilateral knee stiffness, marked anterior bowing of both legs, and inability to walk without aid. radiologic investigation revealed bilateral knee joint dislocation accompanied by severe anterior bowing of both tibia proximally and posterior bowing of both femur distally, demonstrating a co...

Bowing of long bones may be secondary to several aetiologies. Among the causes for bowing of long bones include congenital and acquired form of rickets, skeletal dysplasia, osteogenesis imperfecta and renal tubular acidosis (RTA).

PURPOSE Proper femoral tunnel position is important for anatomical reconstruction of the anterior cruciate ligament (ACL). The purpose of this study was to evaluate the positions of femoral and tibial tunnels created using an accessory anteromedial portal technique in single bundle ACL reconstruction. MATERIALS AND METHODS The femoral tunnel was targeted at the mid-portion of the ACL bundles....

We present a machine learning approach to modeling bowing control parameter contours in violin performance. Using accurate sensing techniques we obtain relevant timbre-related bowing control parameters such as bow transversal velocity, bow pressing force, and bow-bridge distance of each performed note. Each performed note is represented by a curve parameter vector and a number of note classes a...

To cite: Bhattacharjee R, Chakraborty PP, Roy A, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2016215682 DESCRIPTION A 6-year-old Indian girl presented with progressive bowing of both legs for the last 4.5 years (figure 1). She was diagnosed as having rickets by her primary care physician and was treated with multiple courses of vitamin D, without effect...