The aim of this study was to investigate the changes in femoral
trochlear morphology following surgical correction of recurrent
patellar dislocation associated with trochlear dysplasia in children. A total of 23 patients with a mean age of 9.6 years (7 to 11)
were included All had bilateral recurrent patellar dislocation associated
with femoral trochlear dysplasia. The knee with traumatic dislocation
at the time of presentation or that had dislocated most frequently
was treated with medial patellar retinacular plasty (Group S). The
contralateral knee served as a control and was treated conservatively
(Group C). All patients were treated between October 2008 and August
2013. The mean follow-up was 48.7 months (43 to 56). Axial CT scans
were undertaken in all patients to assess the trochlear morphological
characteristics on a particular axial image which was established
at the point with the greatest epicondylar width based on measurements
preoperatively and at the final follow-up.Aims
Patients and Methods
To investigate the risk factors for progression of articular
cartilage damage after anatomical anterior cruciate ligament (ACL)
reconstruction. A total of 174 patients who underwent second-look arthroscopic
evaluation after anatomical ACL reconstruction were enrolled in
this study. The graded condition of the articular cartilage at the
time of ACL reconstruction was compared with that at second-look
arthroscopy. Age, gender, body mass index (BMI), ACL reconstruction
technique, meniscal conditions, and other variables were assessed
by regression analysis as risk factors for progression of damage
to the articular cartilage.Aims
Patients and Methods
Different methods of anterior cruciate ligament (ACL) reconstruction
have been described for skeletally immature patients before closure
of the growth plates. However, the outcome and complications following
this treatment remain unclear. The aim of this systematic review
was to analyse the outcome and complications of different techniques
which may be used for reconstruction of the ACL in these patients. We performed a systematic review of the literature according
to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses
guidelines. This involved a comprehensive search of PubMed, Medline,
CINAHL, Cochrane, Embase and Google Scholar databases using the
following combinations of keywords, “knee”, “anterior cruciate ligament”,
“reconstruction”, “injury”, “children”, “adolescent”, “skeletally
immature”, “open physis” and “surgery”.Aims
Materials and Methods
The December 2014 Hip &
Pelvis Roundup360 looks at: Sports and total hips; topical tranexamic acid and blood conservation in hip replacement; blind spots and biases in hip research; no recurrence in cam lesions at two years; to drain or not to drain?; sonication and diagnosis of implant associated infection; and biomarkers and periprosthetic infection
The aim of this study was to report the outcome following primary
fixation or a staged protocol for type C fractures of the tibial
plafond. We studied all patients who sustained a complex intra-articular
fracture (AO type C) of the distal tibia over an 11-year period.
The primary short-term outcome was infection. The primary long-term
outcome was the Foot and Ankle Outcome Score (FAOS).Aims
Patients and Methods
Osteochondritis Dissecans (OCD) is a condition
for which the aetiology remains unknown. It affects subchondral bone
and secondarily its overlying cartilage and is mostly found in the
knee. It can occur in adults, but is generally identified when growth
remains, when it is referred to as juvenile OCD. As the condition
progresses, the affected subchondral bone separates from adjacent
healthy bone, and can lead to demarcation and separation of its associated
articular cartilage. Any symptoms which arise relate to the stage
of the disease. Early disease without separation of the lesion results
in pain. Separation of the lesion leads to mechanical symptoms and
swelling and, in advanced cases, the formation of loose bodies. Early identification of OCD is essential as untreated OCD can
lead to the premature degeneration of the joint, whereas appropriate
treatment can halt the disease process and lead to healing. Establishing
the stability of the lesion is a key part of providing the correct
treatment. Stable lesions, particularly in juvenile patients, have
greater propensity to heal with non-surgical treatment, whereas
unstable or displaced lesions usually require surgical management. This article discusses the aetiology, clinical presentation and
prognosis of OCD in the knee. It presents an algorithm for treatment,
which aims to promote healing of native hyaline cartilage and to
ensure joint congruity. Take home message: Although there is no clear consensus as to
the best treatment of OCD, every attempt should be made to retain
the osteochondral fragment when possible as, with a careful surgical
technique, there is potential for healing even in chronic lesions Cite this article:
The October 2013 Spine Roundup360 looks at: Standing straighter may reduce falls; Operative management of congenital kyphosis; Athletic discectomy; Lumbar spine stenosis worsens with time; Flexible stabilisation?: spinal stenosis revisited; Do epidural steroids cause spinal fractures?; Who does well with cervical myelopathy?; Secretly adverse to BMP-2?
The April 2015 Knee Roundup360 looks at: Genetic determinants of ACL strength; TKA outcomes influenced by prosthesis; Single- or two-stage revision for infected TKA?; Arthroscopic meniscectomy: a problem that just won’t go away!; Failure in arthroscopic ACL reconstruction; ACL reconstruction in the over 50s?; Knee arthroplasty for early osteoarthritis; All inside meniscal repair; Steroids, thrombogenic markers and TKA
The aims of this study were to establish the incidence of acute
Achilles tendon rupture (AATR) in a North American population, to
select demographic subgroups and to examine trends in the management
of this injury in the province of Ontario, Canada. Patients ≥ 18 years of age who presented with an AATR to an emergency
department in Ontario, Canada between 1 January 2003 and 31 December
2013 were identified using administrative databases. The overall
and annual incidence density rate (IDR) of AATR were calculated
for all demographic subgroups. The annual rate of surgical repair
was also calculated and compared between demographic subgroups.Aims
Patients and Methods
The Swansea Morriston Achilles Rupture Treatment
(SMART) programme was introduced in 2008. This paper summarises
the outcome of this programme. Patients with a rupture of the Achilles
tendon treated in our unit follow a comprehensive management protocol
that includes a dedicated Achilles clinic, ultrasound examination,
the use of functional orthoses, early weight-bearing, an accelerated
exercise regime and guidelines for return to work and sport. The
choice of conservative or surgical treatment was based on ultrasound
findings. The rate of re-rupture, the outcome using the Achilles Tendon
Total Rupture Score (ATRS) and the Achilles Tendon Repair Score,
(AS), and the complications were recorded. An elementary cost analysis
was also performed. Between 2008 and 2014 a total of 273 patients presented with
an acute rupture 211 of whom were managed conservatively and 62
had surgical repair. There were three
re-ruptures (1.1%). There were 215 men and 58 women with a mean
age of 46.5 years (20 to 86). Functional outcome was satisfactory.
Mean ATRS and AS at four months was 53.0
( The SMART programme resulted in a low rate of re-rupture, a satisfactory
outcome, a reduced rate of surgical intervention and a reduction
in healthcare costs. Cite this article:
The repair of chondral lesions associated with
femoroacetabular impingement requires specific treatment in addition
to that of the impingement. In this single-centre retrospective
analysis of a consecutive series of patients we compared treatment
with microfracture (MFx) with a technique of enhanced microfracture
autologous matrix-induced chondrogenesis (AMIC). Acetabular grade III and IV chondral lesions measuring between
2 cm2 and 8 cm2 in 147 patients were treated
by MFx in 77 and AMIC in 70. The outcome was assessed using the
modified Harris hip score at six months and one, two, three, four
and five years post-operatively. The outcome in both groups was
significantly improved at six months and one year post-operatively.
During the subsequent four years the outcome in the MFx group slowly deteriorated,
whereas that in the AMIC group remained stable. Six patients in
the MFx group subsequently required total hip arthroplasty, compared
with none in the AMIC group We conclude that the short-term clinical outcome improves in
patients with acetabular chondral damage following both MFx and
AMIC. However, the AMIC group had better and more durable improvement,
particularly in patients with large (≥ 4 cm2) lesions. Cite this article:
The October 2014 Foot &
Ankle Roundup360 looks at: multilayer compression bandaging superior for post-traumatic ankle oedema; compression stockings for ankle fractures; weight bearing ok in Achilles tendon ruptures; MRI findings can predict ankle sprain symptoms; salvage for malreduced ankle fractures; locking fibular plates are more expensive; is fixation better early or late in pilon fractures?; and calcaneal fracture fixation not for subtalar arthropathy
The August 2014 Children’s orthopaedics Roundup360 looks at: Conservative treatment still OK in paediatric clavicular fractures; Femoral anteversion not the usual suspect in patellar inversion; Shoulder dislocation best treated with an operation; Perthes’ disease results in poorer quality of adult life; Physiotherapy little benefit in supracondylar fractures; Congenital vertical talus addressed at the midtarsal joint; Single-sitting DDH surgery worth the effort; and cubitus valgus associated with simple elbow dislocation
We carried out a prospective study of 118 hydroxyapatite-coated, cementless total knee replacements in patients who were ≤ 55 years of age and who had primary (92; 78%) or post-traumatic (26; 22%) osteoarthritis. The mean period of follow-up was 7.9 years (5 to 12.5). The Knee Society clinical scores improved from a pre-operative mean of 98 (0 to 137) to a mean of 185 (135 to 200) at five years, and 173 (137 to 200) at ten years. There were two revisions of the tibial component because of aseptic loosening, and one case of polyethylene wear requiring further surgery. There was no osteolysis or progressive radiological loosening of any other component. At 12 years, the overall rate of implant survival was 97.5% (excluding exchange of spacer) and 92.1% (including exchange of spacer). Cementless total knee replacement can achieve excellent long-term results in young, active patients with osteoarthritis. In contrast to total hip replacement, polyethylene wear, osteolysis and loosening of the prosthesis were not major problems for these patients, although it is possible that this observation could change with longer periods of follow-up.
There is little in the literature on the level
of participation in sports which patients undertake after total
hip replacement (THR). Our aims in this study were to determine
first, the level of sporting activity, second, the predictive factors
for returning to sporting activity, and third, the correlation between
participation in sports and satisfaction after THR. We retrospectively
identified 815 patients who had undergone THR between 1995 and 2005. All
were asked to complete a self-administered questionnaire regarding
their sporting activity. A total of 571 patients (71%) met the inclusion
criteria and completed the evaluation. At a mean follow-up of 9.8
years ( In conclusion, we found that most patients participate in sporting
activity after THR, regardless of the advice of their surgeon, and
that there is a correlation between the level of participation and
pre-operative function, motivation, duration of symptoms and post-operative
satisfaction. Cite this article:
Unstable bicondylar tibial plateau fractures
are rare and there is little guidance in the literature as to the
best form of treatment. We examined the short- to medium-term outcome
of this injury in a consecutive series of patients presenting to
two trauma centres. Between December 2005 and May 2010, a total
of 55 fractures in 54 patients were treated by fixation, 34 with
peri-articular locking plates and 21 with limited access direct
internal fixation in combination with circular external fixation
using a Taylor Spatial Frame (TSF). At a minimum of one year post-operatively,
patient-reported outcome measures including the WOMAC index and
SF-36 scores showed functional deficits, although there was no significant
difference between the two forms of treatment. Despite low outcome scores,
patients were generally satisfied with the outcome. We achieved
good clinical and radiological outcomes, with low rates of complication.
In total, only three patients (5%) had collapse of the joint of
>
4 mm, and metaphysis to diaphysis angulation of greater than 5º,
and five patients (9%) with displacement of >
4 mm. All patients
in our study went on to achieve full union. This study highlights the serious nature of this injury and generally
poor patient-reported outcome measures following surgery, despite
treatment by experienced surgeons using modern surgical techniques.
Our findings suggest that treatment of complex bicondylar tibial
plateau fractures with either a locking plate or a TSF gives similar
clinical and radiological outcomes. Cite this article:
