In a prospective observational study we compared the two-year
Irrigation is the cornerstone of treating skeletal infection by eliminating pathogens in wounds. A previous study shows that irrigation with normal saline (0.9%) and ethylenediaminetetraacetic acid (EDTA) could improve the removal of We established three wound infection models (skin defect, bone-exposed, implant-exposed) by inoculating the wounds with a variety of representative drug-resistant bacteria including methicillin-resistant Objectives
Methods
Health economic evaluations potentially provide
valuable information to clinicians, health care administrators,
and policy makers regarding the financial implications of decisions
about the care of patients. The highest quality research should
be used to inform decisions that have direct impact on the access
to care and the
The sternoclavicular joint (SCJ) is a pivotal
articulation in the linked system of the upper limb girdle, providing
load-bearing in compression while resisting displacement in tension
or distraction at the manubrium sterni. The SCJ and acromioclavicular
joint (ACJ) both have a small surface area of contact protected
by an intra-articular fibrocartilaginous disc and are supported
by strong extrinsic and intrinsic capsular ligaments. The function
of load-sharing in the upper limb by bulky periscapular and thoracobrachial
muscles is extremely important to the longevity of both joints.
Ligamentous and capsular laxity changes with age, exposing both
joints to greater strain, which may explain the rising incidence
of arthritis in both with age. The incidence of arthritis in the
SCJ is less than that in the ACJ, suggesting that the extrinsic
ligaments of the SCJ provide greater stability than the coracoclavicular
ligaments of the ACJ. Instability of the SCJ is rare and can be difficult to distinguish
from medial clavicular physeal or metaphyseal fracture-separation:
cross-sectional imaging is often required. The distinction is important
because the treatment options and
In arthritis of the varus knee, a high tibial
osteotomy (HTO) redistributes load from the diseased medial compartment
to the unaffected lateral compartment. We report the
The December 2015 Trauma Roundup. 360 . looks at: Delay to surgery in hip fracture; Hexapod fixators in the management of hypertrophic tibial nonunions; Thromboembolism after nailing pathological fractures; Tibial plateau fracture patterns under the spotlight; The health economic effects of long bone nonunion; Adverse
The cause of dissatisfaction following total
knee arthroplasty (TKA) remains elusive. Much attention has been
focused on static mechanical alignment as a basis for surgical success and
optimising
The Oxford knee score (OKS) is a validated and
widely accepted disease-specific patient-reported
The October 2015 Knee Roundup360 looks at: Allergy and
This review summarises the evidence for the treatment
of displaced fractures of the femoral neck in elderly patients.
Results from randomised clinical trials and national register studies are
presented when available. . The advantages of arthroplasty compared with internal fixation
are supported by several studies. A number of studies contribute
to the discussions of total hip arthroplasty (THA) versus hemiarthroplasty
and unipolar versus bipolar hemiarthroplasty, but
no clear-cut evidence-based recommendation can be made. THA may
be particularly advantageous for active, lucid patients with a relatively
long life expectancy. For patients who are physiologically older,
hemiarthoplasty is probably satisfactory, and for the oldest patients with
more comorbidities, unipolar implants are considered to be sufficient.
If the hospital can support emergency THA surgery in sufficient
numbers and quality, there may be few patients who warrant bipolar
hemiarthroplasty. . The direct lateral approach reduces the risk of dislocation compared
with the posterior approach. Cemented implants lower the risk of
periprosthetic fracture and its subsequent morbidity and mortality.
As the risk of peri-operative death related to bone cement can be reduced
by adequate measures, cemented implants are recommended in fracture
cases. Take home message: There remains a great variation in the surgical
management of patients with a hip fracture, and an evidence-based
approach should improve the
The aims of this study were to determine the rates of surgical complications, reoperations, and readmissions following herniated lumbar disc surgery, and to investigate the impact of sociodemographic factors and comorbidity on the rate of such unfavourable events. This was a longitudinal observation study. Data from herniated lumbar disc operations were retrieved from a large medical database using a combination of procedure and diagnosis codes from all public hospitals in Norway from 1999 to 2013. The impact of age, gender, geographical affiliation, education, civil status, income, and comorbidity on unfavourable events were analyzed by logistic regression.Aims
Patients and Methods
The use of trabecular metal (TM) shells supported by augments has provided good mid-term results after revision total hip arthroplasty (THA) in patients with a bony defect of the acetabulum. The aim of this study was to assess the long-term implant survivorship and radiological and clinical outcomes after acetabular revision using this technique. Between 2006 and 2010, 60 patients (62 hips) underwent acetabular revision using a combination of a TM shell and augment. A total of 51 patients (53 hips) had complete follow-up at a minimum of seven years and were included in the study. Of these patients, 15 were men (29.4%) and 36 were women (70.6%). Their mean age at the time of revision THA was 64.6 years (28 to 85). Three patients (5.2%) had a Paprosky IIA defect, 13 (24.5%) had a type IIB defect, six (11.3%) had a type IIC defect, 22 (41.5%) had a type IIIA defect, and nine (17%) had a type IIIB defect. Five patients (9.4%) also had pelvic discontinuity.Aims
Patients and Methods
The Oxford hip and knee scores (OHS and OKS)
are validated patient-reported
Aims. The aim of this study was a quantitative analysis of a surgeon’s
learning curve for scoliosis surgery and the relationship between
the surgeon’s experience and post-operative
Periprosthetic joint infection (PJI) is one of
the most feared and challenging complications following total knee arthroplasty.
We provide a detailed description of our current understanding regarding
the management of PJI of the knee, including diagnostic aids,
pre-operative planning, surgical treatment, and
We report a prospective analysis of clinical
outcome in patients treated with medial patellofemoral ligament
(MPFL) reconstruction using an autologous semitendinosus graft.
The technique includes superolateral portal arthroscopic assessment
before and after graft placement to ensure correct graft tension
and patellar tracking before fixation. Between October 2005 and
October 2010, a total of 201 consecutive patients underwent 219 procedures.
Follow-up is presented for 211 procedures in 193 patients with a
mean age of 26 years (16 to 49), and mean follow-up of 16 months
(6 to 42). Indications were atraumatic recurrent patellar dislocation
in 141 patients, traumatic recurrent dislocation in 50, pain with
subluxation in 14 and a single dislocation with persistent instability
in six. There have been no recurrent dislocations/subluxations.
There was a statistically significant improvement between available pre-
and post-operative
Obesity is a worldwide epidemic that has both
economic and health implications of enormous consequence. The obese
patients tend to have earlier symptoms related to osteoarthritis,
more peri-operative medical problems, higher rates of infection
and more technical difficulties intra-operatively following hip
and knee arthroplasty. Nevertheless, these patients have good long-term
clinical
Aims. Few reports compare the contribution of the talonavicular articulation
to overall range of movement in the sagittal plane after total ankle
arthroplasty (TAA) and tibiotalar arthrodesis. The purpose of this
study was to assess changes in ROM and functional outcomes following
tibiotalar arthrodesis and TAA. Patients and Methods. Patients who underwent isolated tibiotalar arthrodesis or TAA
with greater than two-year follow-up were enrolled in the study.
Overall arc of movement and talonavicular movement in the sagittal
plane were assessed with weight-bearing lateral maximum dorsiflexion
and plantarflexion radiographs. All patients completed Short Form-12
version 2.0 questionnaires, visual analogue scale for pain (VAS)
scores, and the Foot and Ankle Ability Measure (FAAM). Results. In all, 41 patients who underwent TAA and 27 patients who underwent
tibiotalar arthrodesis were enrolled in the study. The mean total
arc of movement was 34.2° (17.0° to 59.1°) with an average contribution
from the talonavicular joint of 10.5° (1.2° to 28.8°) in the TAA
cohort. The average total arc of movement was 24.3° (6.9° to 44.3°)
with a mean contribution from the talonavicular joint of 22.8° (5.6°
to 41.4°) in the arthrodesis cohort. A statistically significant
difference was detected for both total sagittal plane movement (p = 0.00025),
and for talonavicular motion (p <
0.0001). A statistically significant
lower VAS score (p = 0.0096) and higher FAAM (p = 0.01, p = 0.019,
respectively) was also detected in the TAA group. Conclusion. TAA preserves more anatomical movement, has better pain relief
and better patient-perceived post-operative function compared with
patients undergoing fusion. The relative increase of talonavicular
movement in fusion patients may play a role in the