The Cierny and Mader classification assists with decision-making in the management of osteomyelitis by strafying the host status and the pathoanatomy of disease. However the
Introduction. The Cierny and Mader classification assists with decision-making by stratifying host status and the pathoanatomy of the disease. However, the
The extracortical single-button (SB) inlay repair is one of the most preferred distal biceps tendon repair techniques. However, specific complications such as neurovascular injury and non-anatomic repairs have led to the development of techniques that utilize intracortical double-button (DB) fixation. To compare the biomechanical stability of the extracortical SB repair with the
Introduction. Obtaining accurate
Distal radius fractures are the most common upper extremity injury, and are increasingly being treated surgically with pre-contoured volar-locking plates. These plates are favored for their low-profile template while allowing for rigid
Introduction. Partial knee arthroplasty (PKA) has demonstrated the potential to improve patient satisfaction over total knee arthroplasty. It is however perceived as a more challenging procedure that requires precise adaptation to the complex mechanics of the knee. A recently developed PKA system aims to address these challenges by
Prosthetic Hip dislocations remain one of the most common major complications after total hip arthroplasty procedures, which has led to much debate and refinement geared to the optimization of implant and bearing options, surgical approaches, and technique. The implementation of larger femoral heads has afforded patients a larger excursion distance and primary arc range motion before impingement, leading to lowered risk of hip dislocation. However, studies suggest that while the above remains true, the use of larger heads may contribute to increased volumetric wear, trunnion related corrosion, and an overall higher prevalence of loosening, pain, and patient dissatisfaction, which may require revision hip arthroplasty. More novel designs such as the dual mobility hip have been introduced into the United States to optimize stability and range of motion, while possibly lowering the frictional torque and modes of failure associated with larger fixed bearing articulations. Therefore, the aim of this study is to compare the effect of bearing design and
The “correct” rotational alignment and “normal” rotational alignment may not be the same position. Because of natural tibial plateau has average 3° varus but classical TKA method make tibial cut perpendicularly to tibial mechanical axis. Consequently femoral rotational compensation to 3° becomes necessary. While
Background. Radial head arthroplasty (RHA) is a popular method of treatment for complex fractures of the radial head. The purpose of this study was to investigate patient outcomes and radiographic findings associated with a single
Introduction. Conventional methods of aligning the acetabular component during hip arthroplasty and hip resurfacing often rely upon
Introduction. Hip simulators proved to be valuable, pre-clinical tests for assessing wear. Preferred implant positioning has been with cup mounted above head, i.e. ‘Anatomical’ (Figs. 1a-c) . 1,2. while the ‘Inverted’ test (cup below head) was typically preferred in debris studies (Figs. 1d-f). 3,4. In an
Introduction:. Conventional methods of aligning the acetabular component during hip arthroplasty and hip resurfacing often rely upon
Introduction. Recently, computer-aided orthopaedic surgery has enabled three dimensional (3D) preoperative planning, navigation systems and patient matched instrument, and they provide good clinical results in total knee arthroplasty. However, the preoperative planning methods and the criteria in total elbow arthroplasty (TEA) still have not sufficiently established due to the uncertainty of 3D
The scaphotrapeziotrapezoid (STT) joint is one of the key link joints between the proximal and the distal carpal rows. We assessed the relationship between the scaphotrapezium (STm) andscaphotrapezoid (STd) joints using computerised tomographyand hypothesised the ratio of STm is =/< STd joint due to which, the possibility of failure of trapeziectomy due to metacarpal collapse is insignificant. We reviewed CT scans of wrist joints of 113 eligible patientsfrom our wrist database between 2009 and 2014 for our study. 31 patients were randomised for interobserver correlation. Reformatted multi-planar sequences were analysed. The ratio of theSTm: STdin sagittal and coronal measurementswas evaluated. Interobserver variations were assessed using the Pearson coefficient. The sex distribution included 68 males and 29 females, 49 left and 64 right wrists. The STm area was larger in 86 (76%) as compared to STd in 27(24%). Average trapezium to trapezoid ratio was 1:1.5. Ratio of area of trapezium: trapezoid joint is 0.30. The
Introduction. Potential implant and technique related factors to improve patellofemoral (PF) kinematics in total knee arthroplasty (TKA) are design of trochlear geometry and patella, restoration of posterior offset, patellar tilt and avoid overstuffing. The primary aim of this prospective, matched pair study was to assess the radiographic features of PF kinematics with an
Background. The use of reverse total shoulder arthroplasty considerably increased since first introduced by Paul Grammont in the late 1980s. Over the past few years, results from several mid- and long-term clinical studies have demonstrated good functional outcomes and pain relief. However, several complications, especially inferior glenoid notching, and high revision rates were reported in the literature. Improvements in prosthesis design should contribute to a lower complication rate and lesser amount of glenoid erosion. Few studies have reported the clinical outcome andcomplications of
We performed humeral head replacement (HHR) with smaller head for closing the cuff defect in patients of cuff tear arthropathy (CTA). And also, if the cuff defect could not close by decreasing the head size, we add muscle tendon transfer such as latissimus dorsi transfer for posterosuperior defect and pectoralis major transfer for anterosuperior defect. The purpose of this study was to investigate clinical and functional outcomes of this procedure for CTA according to Hamada-Fukuda classification.Introduction
Aim
Introduction. Limb length discrepancy after THA can result in medicolegal litigation. It can create discomfort for the patient and potentially cause back pain or affect the longevity of the implant. Some patients tolerate the length inequality better compared to others despite difference in
INTRODUCTION. The concept of
Introduction. Limb-length discrepancy (LLD) is a common postoperative complication after total hip arthroplasty (THA). This study focuses on the correlation between patients’ perception of LLD after THA and the