Aims. We conducted a study to determine whether radiological parameters
correlate with patient reported functional outcome, health-related
quality of life and physical measures of function in patients with
a fracture of the distal radius. Patients and Methods. The post-operative palmar tilt and ulnar variance at six weeks
and 12 months were correlated with the Patient Rated Wrist Evaluation,
Disabilities of the Arm, Shoulder and Hand, and EuroQol scores,
grip strength, pinch strength and range of movement at three, six
and 12 months for 50 patients (mean age 57 years; 26 to 85) having surgical
fixation, with either percutaneous pinning or reconstruction with
a volar plate, for a fracture of the distal radius. Results. Radiological parameters were found to correlate poorly with the
patient reported
Aims. Little is known about employment following total knee arthroplasty
(TKA). This study aims to identify factors which predict return
to work following TKA in patients of working age in the United Kingdom. Patients &
Methods. We prospectively assessed 289 patients (289 TKAs) aged ≤ 65 years
who underwent TKA between 2010 and 2013. There were 148 women. The
following were recorded pre-operatively: age, gender, body mass
index, social deprivation, comorbidities, indication for surgery,
work status and nature of employment, activity level as assessed by
the University of California, Los Angeles (UCLA) activity score
and Oxford Knee Score (OKS). The intention of patients to return
to work or to retire was not assessed pre-operatively. At a mean
of 3.4 years (2 to 4) post-operatively, the return to work status,
OKS, the EuroQol-5 dimensions (EQ-5D) score, UCLA activity score
and Work, Osteoarthritis and joint-Replacement (WORQ) score were
obtained. Univariate and multivariate analyses were performed. Results. Of 261 patients (90%) who were working before TKA, 105 (40%)
returned to any job, including 89 (34%) who returned to the same
job at a mean of 13.5 weeks (2 to 104) post-operatively. A total
of 108 (41%) retired following TKA and 18 remained on welfare. Patients
not working before the operation did not return to work. Median
UCLA scores improved in 125 patients (58%) from 4 (mild activity)
to 6 (moderate activity) (p <
0.001). Significant
(p <
0.05) factors which were predictive of return to any work
included age, heavy or moderate manual work, better post-operative
UCLA, OKS and EQ-5D general health scores. Significant predictive
factors of return to the same work included age, heavy or moderate
manual work and post-operative OKS. Multivariate analysis confirmed
heavy or moderate manual work and age to independently predict a
return to either any or the same work. All patients aged <
50
years who were working pre-operatively returned to any work as did
60% of those aged between 50 and 54 years, 50% of those aged between
55 and 59 years and 24% those aged between 60 and 65 years. . Conclusion. If working pre-operatively, patients aged <
50 years invariably
returned to work following TKA, but only half of those aged between
50 to 60 years returned. High post-operative activity levels and
patient reported
Aims. To date, there is insufficient evidence available to compare
the
To compare complication-related reoperation rates following primary arthroplasty for proximal humerus fractures (PHFs) We identified patients aged 50 years and over, who sustained a PHF between 2004 and 2015, from linkable datasets. We used intervention codes to identify patients treated with initial ORIF or arthroplasty, and those treated with ORIF who returned for revision arthroplasty within two years. We used multilevel logistic regression to compare reoperations between groups.Aims
Patients and Methods
Aims. Minimally invasive transforaminal lumbar interbody fusion (MITLIF)
has been well validated in overweight and obese patients who are
consequently subject to a higher radiation exposure. This prospective
multicentre study aimed to investigate the efficacy of a novel lumbar
localisation system for MITLIF in overweight patients. Patients and Methods. The initial study group consisted of 175 patients. After excluding
49 patients for various reasons, 126 patients were divided into
two groups. Those in Group A were treated using the localisation
system while those in Group B were treated by conventional means.
The primary
In this randomized study, we aimed to compare quality of regenerate in monolateral Both groups were comparable in demographic and injury characteristics. A phantom (aluminium step wedge of increasing thickness) was designed to compare the density of regenerate on radiographs. A CT scan was performed at three and six months postoperatively to assess regenerate density. A total of 30 patients (29 male, one female; mean age 32.54 years (18 to 60)) with an infected nonunion of a tibial fracture presenting to our tertiary institute between June 2011 and April 2016 were included in the study.Aims
Patients and Methods
The aim of this study was to assess the functional gain achieved following hip resurfacing arthroplasty (HRA). A total of 28 patients (23 male, five female; mean age, 56 years (25 to 73)) awaiting Birmingham HRA volunteered for this prospective gait study, with an age-matched control group of 26 healthy adults (16 male, ten female; mean age, 56 years (33 to 84)). The Oxford Hip Score (OHS) and gait analysis using an instrumented treadmill were used preoperatively and more than two years postoperatively to measure the functional change attributable to the intervention.Aims
Patients and Methods
Aims. There is no consensus about the best method of achieving equal
leg lengths at total hip arthroplasty (THA) in patients with Crowe
type-IV developmental dysplasia of the hip (DDH). We reviewed our
experience of a consecutive series of patients who underwent THA
for this indication. Patients and Methods. We retrospectively reviewed 78 patients (86 THAs) with Crowe
type-IV DDH, including 64 women and 14 men, with a minimum follow-up
of two years. The mean age at the time of surgery was 52.2 years
(34 to 82). We subdivided Crowe type-IV DDH into two major types
according to the number of dislocated hips, and further categorised
them into three groups according to the occurrence of pelvic obliquity
or spinal curvature. Leg length discrepancy (LLD) and functional
scores were analysed. Results. Type-I included 53 patients with unilateral dislocation, in which
25 (category A) had no pelvic obliquity or spinal deformity, 19
(category B) had pelvic obliquity with a compensated spinal curvature
and nine (category C) had pelvic obliquity and decompensated spinal
degenerative changes. Type-II included 25 patients with one dislocated and one dysplastic
hip, in which there were eight of category A, 15 of category B and
two of category C. Pre-operatively, there were significant differences between the
anatomical and functional LLD in type-IB (p = 0.005) and -IC (p
<
0.001), but not in type-IA, -IIA or -IIB. Post-operatively, bony LLD increased significantly in types-IB,
-IC and -IIB, whereas functional LLD decreased significantly in
each type except for IIA. The mean functional LLD decreased from
30.7 mm (standard deviation (. sd. ) 18.5) pre-operatively
to 6.2 mm (. sd. 4.4) post-operatively and the mean anatomical
LLD improved from 35.8 mm (. sd. 19.7) pre-operatively to
12.4 mm (. sd. 8.3) post-operatively. Conclusion. Pelvic and spinal changes are common in patients with Crowe type-IV
DDH and need to be taken into consideration when planning THA, in
order to obtain equal leg lengths post-operatively. The principal
subdivisions of Crowe type-IV DDH which we describe proved effective
in achieving equal leg lengths and satisfactory
The aim of this study was to assess the effect of posterior cruciate ligament (PCL) resection on flexion-extension gaps, mediolateral soft-tissue laxity, fixed flexion deformity (FFD), and limb alignment during posterior-stabilized (PS) total knee arthroplasty (TKA). This prospective study included 110 patients with symptomatic osteoarthritis of the knee undergoing primary robot-assisted PS TKA. All operations were performed by a single surgeon using a standard medial parapatellar approach. Optical motion capture technology with fixed femoral and tibial registration pins was used to assess gaps before and after PCL resection in extension and 90° knee flexion. Measurements were made after excision of the anterior cruciate ligament and prior to bone resection. There were 54 men (49.1%) and 56 women (50.9%) with a mean age of 68 years (Aims
Patients and Methods
Partial knee arthroplasty (PKA), either medial
or lateral unicompartmental knee artroplasty (UKA) or patellofemoral arthroplasty
(PFA) are a good option in suitable patients and have the advantages
of reduced operative trauma, preservation of both cruciate ligaments
and bone stock, and restoration of normal kinematics within the
knee joint. However, questions remain concerning long-term survival.
The goal of this review article was to present the long-term results
of medial and lateral UKA, PFA and combined compartmental arthroplasty
for multicompartmental disease. Medium- and long-term studies suggest
reasonable
Aims. It is not clear whether anterior knee pain and osteoarthritis
(OA) of the patellofemoral joint (PFJ) are contraindications to
medial unicompartmental knee arthroplasty (UKA). Our aim was to
investigate the long-term
Aims. The aim of this study was to report the