Sporting injuries around the ankle vary from
simple sprains that will resolve spontaneously within a few days
to severe injuries which may never fully recover and may threaten
the career of a professional athlete. Some of these injuries can
be easily overlooked altogether or misdiagnosed with potentially
devastating effects on future performance. In this review article,
we cover some of the common and important sporting injuries involving
the ankle including updates on their management and outcomes. Cite this article:
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:
Arthritis of the wrist is a painful disabling
condition that has various causes and presentations. The traditional treatment
has been a total wrist fusion at a price of the elimination of movement.
However, forms of treatment which allow the preservation of movement
are now preferred. Modern arthroplasties of the wrist are still
not sufficiently robust to meet the demands of many patients, nor
do they restore normal kinematics of the wrist. A preferable compromise
may be selective excision and partial fusion of the wrist using
knowledge of the aetiology and pattern of degenerative change to
identify which joints can be sacrificed and which can be preserved. This article provides an overview of the treatment options available
for patients with arthritis of the wrist and an algorithm for selecting
an appropriate surgical strategy. Cite this article:
Joint-preserving surgery of the hip (JPSH) has evolved considerably
and now includes a number of procedures, including arthroscopy,
surgical dislocation, and redirectional osteotomies of the femur
and acetabulum. There are a number of different factors which lead
to failure of JPSH. Consequently, it is of interest to assess the
various modes of failure in order to continue to identify best practice
and the indications for these procedures. Using a retrospective observational study design, we reviewed
1013 patients who had undergone JPSH by a single surgeon between
2005 and 2015. There were 509 men and 504 women with a mean age
of 39 years (16 to 78). Of the 1013 operations, 783 were arthroscopies,
122 surgical dislocations, and 108 peri-acetabular osteotomies (PAO).
We analysed the overall failure rates and modes of failure. Re-operations
were categorised into four groups: Mode 1 was arthritis progression
or organ failure leading to total hip arthroplasty (THA); Mode 2
was an Incorrect diagnosis/procedure; Mode 3 resulted from malcorrection
of femur (type A), acetabulum (type B), or labrum (type C) and Mode 4
resulted from an unintended consequence of the initial surgical
intervention.Aims
Patients and Methods
Sustained intra-articular delivery of pharmacological agents is an attractive modality but requires use of a safe carrier that would not induce cartilage damage or fibrosis. Collagen scaffolds are widely available and could be used intra-articularly, but no investigation has looked at the safety of collagen scaffolds within synovial joints. The aim of this study was to determine the safety of collagen scaffold implantation in a validated A total of 96 rabbits were randomly and equally assigned to four different groups: arthrotomy alone; arthrotomy and collagen scaffold placement; contracture surgery; and contracture surgery and collagen scaffold placement. Animals were killed in equal numbers at 72 hours, two weeks, eight weeks, and 24 weeks. Joint contracture was measured, and cartilage and synovial samples underwent histological analysis.Objectives
Materials and Methods
We performed a systematic review of the current literature regarding
the outcomes of unconstrained metacarpophalangeal joint (MCPJ) arthroplasty. We initially identified 1305 studies, and 406 were found to be
duplicates. After exclusion criteria were applied, seven studies
were included. Outcomes extracted included pre- and post-operative
pain visual analogue scores, range of movement (ROM), strength of
pinch and grip, satisfaction and patient reported outcome measures
(PROMs). Clinical and radiological complications were recorded.
The results are presented in three groups based on the design of
the arthroplasty and the aetiology (pyrocarbon-osteoarthritis (pyro-OA),
pyrocarbon-inflammatory arthritis (pyro-IA), metal-on-polyethylene
(MoP)).Aims
Materials and Methods
To employ a simple and fast method to evaluate those patients with neurological deficits and misplaced screws in relatively safe lumbosacral spine, and to determine if it is necessary to undertake revision surgery. A total of 316 patients were treated by fixation of lumbar and lumbosacral transpedicle screws at our institution from January 2011 to December 2012. We designed the criteria for post-operative revision scores of pedicle screw malpositioning (PRSPSM) in the lumbosacral canal. We recommend the revision of the misplaced pedicle screw in patients with PRSPSM = 5′ as early as possible. However, patients with PRSPSM < 5′ need to follow the next consecutive assessment procedures. A total of 15 patients were included according to at least three-stage follow-up.Objectives
Methods
Improvements in the evaluation of outcome after nerve transfers
are required. The assessment of force using the Medical Research
Council (MRC) grades (0 to 5) is not suitable for this purpose.
A ceiling effect is encountered within MRC grade 4/5 rendering this
tool insensitive. Our aim was to show how the strength of flexion
of the elbow could be assessed in patients who have undergone a
re-innervation procedure using a continuous measurement scale. A total of 26 patients, 23 men and three women, with a mean age
of 37.3 years (16 to 66), at the time of presentation, attended
for review from a cohort of 52 patients who had undergone surgery
to restore flexion of the elbow after a brachial plexus injury and
were included in this retrospective study. The mean follow-up after
nerve transfer was 56 months (28 to 101, standard deviation (Aims
Methods
Total hip arthroplasty (THA) has well known subjective benefits,
but little is known objectively about the recovery of mobility in
the early post-operative period. A total of 33 patients aged >
60 years who underwent elective
primary THA had their activity monitored for 30 days post-operatively
using an at-home (Fitbit) ankle accelerometer. Their mean age was
70.7 years (61 to 86); 15 (45.5%) were female. The rate of compliance
and the mean level of activity were determined. Comparisons between subgroups
based on age, body mass index (BMI), surgical approach, and the
destination of the patients when discharged were also performed.Aims
Patients and Methods
The purpose of this study was to determine the lifetime risk
of revision surgery for patients undergoing Charnley cemented total
hip arthroplasty (THA), with 40-year follow up, using death as a
competing risk. We retrospectively reviewed 2000 cemented Charnley THAs, with
51 living hips available at 40 years. Aims
Materials and Methods
The purpose of this study was to compare clinical
outcomes of total knee arthroplasty (TKA) after manipulation under
anaesthesia (MUA) for post-operative stiffness with a matched cohort
of TKA patients who did not requre MUA. In total 72 patients (mean age 59.8 years, 42 to 83) who underwent
MUA following TKA were identified from our prospective database
and compared with a matched cohort of patients who had undergone
TKA without subsequent MUA. Patients were evaluated for range of
movement (ROM) and clinical outcome scores (Western Ontario and
McMaster Universities Arthritis Index, Short-Form Health Survey,
and Knee Society Clinical Rating System) at a mean follow-up of
36.4 months (12 to 120). MUA took place at a mean of nine weeks
(5 to 18) after TKA. In patients who required MUA, mean flexion
deformity improved from 10° (0° to 25°) to 4.4° (0° to 15°) (p <
0.001),
and mean range of flexion improved from 79.8° (65° to 95°) to 116°
(80° to 130°) (p <
0.001). There were no statistically significant
differences in ROM or functional outcome scores at three months,
one year, or two years between those who required MUA and those
who did not. There were no complications associated with manipulation At most recent follow-up, patients requiring MUA achieved equivalent
ROM and clinical outcome scores when compared with a matched control
group. While other studies have focused on ROM after manipulation,
the current study adds to current literature by supplementing this
with functional outcome scores. Cite this article:
The mainstay of surgical correction of hallux valgus is first
metatarsal osteotomy, either proximally or distally. We present
a technique of combining a distal chevron osteotomy with a proximal
opening wedge osteotomy, for the correction of moderate to severe
hallux valgus. We reviewed 45 patients (49 feet) who had undergone double osteotomy.
Outcome was assessed using the American Orthopaedic Foot and Ankle
Society (AOFAS) and the Short Form (SF) -36 Health Survey scores.
Radiological measurements were undertaken to assess the correction. The mean age of the patients was 60.8 years (44.2 to 75.3). The
mean follow-up was 35.4 months (24 to 51).Aims
Patients and Methods
The widespread use of MRI has revolutionised
the diagnostic process for spinal disorders. A typical protocol
for spinal MRI includes T1 and T2 weighted sequences in both axial
and sagittal planes. While such an imaging protocol is appropriate
to detect pathological processes in the vast majority of patients,
a number of additional sequences and advanced techniques are emerging.
The purpose of the article is to discuss both established techniques
that are gaining popularity in the field of spinal imaging and to
introduce some of the more novel ‘advanced’ MRI sequences with examples
to highlight their potential uses. Cite this article:
The purpose of this study was to determine patient-reported
outcomes of patients with mild to moderate developmental dysplasia
of the hip (DDH) and femoroacetabular impingement (FAI) undergoing
arthroscopy of the hip in the treatment of chondrolabral pathology.
A total of 28 patients with a centre-edge angle between 15° and
19° were identified from an institutional database. Their mean age
was 34 years (18 to 53), with 12 female and 16 male patients. All
underwent labral treatment and concomitant correction of FAI. There
were nine reoperations, with two patients requiring revision arthroscopy,
two requiring periacetabular osteotomy and five needing total hip arthroplasty. Patients who required further major surgery were more likely
to be older, male, and to have more severe DDH with a larger alpha
angle and decreased joint space. At a mean follow-up of 42 months (24 to 89), the mean modified
Harris hip score improved from 59 (20 to 98) to 82 (45 to 100; p
<
0.001). The mean Western Ontario and McMaster Universities
Osteoarthritis Index score improved from 30 (1 to 61) to 16 (0 to
43; p <
0.001). Median patient satisfaction was 9.0/10 (1 to
10). Patients reported excellent improvement in function following
arthroscopy of the hip. This study shows that with proper patient selection, arthroscopy
of the hip can be successful in the young patient with mild to moderate
DDH and FAI. Cite this article:
