The October 2015 Hip &
Pelvis Roundup360 looks at: Smoking and complications in arthroplasty; Smoking cessation beneficial in arthroplasty; Intermediate care and arthroplasty; Do we still need cell salvage?; Femoroacetabular impingement in the Japanese population; Trunnionosis or taperosis and geometry; Decontamination for staphylococcus aureus works!; Policeman or opportunity? Quality improvement with registries; Death rates higher in readmission to other hospitals
The October 2015 Oncology Roundup360 looks at: Radiotherapy for the radioresistant; Multiple hereditary exostosis; The total femur as a limb salvage option; Survival prediction in osteosarcoma; What happens when chondrosarcoma recurs?; Thumbs up for vascularised fibular graft; Radiotherapy and survival; Musculoskeletal tumours in pregnancy
There is no universally agreed definition of
cauda equina syndrome (CES). Clinical signs of CES including direct
rectal examination (DRE) do not reliably correlate with cauda equina (CE)
compression on MRI. Clinical assessment only becomes reliable if
there are symptoms/signs of late, often irreversible, CES. The only
reliable way of including or excluding CES is to perform MRI on
all patients with suspected CES. If the diagnosis is being considered,
MRI should ideally be performed locally in the District General
Hospitals within one hour of the question being raised irrespective
of the hour or the day. Patients with symptoms and signs of CES
and MRI confirmed CE compression should be referred to the local
spinal service for emergency surgery. CES can be subdivided by the degree of neurological deficit (bilateral
radiculopathy, incomplete CES or CES with retention of urine) and
also by time to surgical treatment (12, 24, 48 or 72 hour). There
is increasing understanding that damage to the cauda equina nerve roots
occurs in a continuous and progressive fashion which implies that
there are no safe time or deficit thresholds. Neurological deterioration
can occur rapidly and is often associated with longterm poor outcomes.
It is not possible to predict which patients with a large central
disc prolapse compressing the CE nerve roots are going to deteriorate neurologically
nor how rapidly. Consensus guidelines from the Society of British Neurological
Surgeons and British Association of Spinal Surgeons recommend decompressive
surgery as soon as practically possible which for many patients
will be urgent/emergency surgery at any hour of the day or night. Cite this article:
The October 2015 Foot &
Ankle Roundup360 looks at: TightRope in Weber C fractures; A second look at the TightRope; Incisional VAC comes of age?; Platelet-derived growth factor and ankle fusions; Achilles tendon rehab in the longer term following surgery; Telemedicine for diabetic foot ulcer
The October 2015 Shoulder &
Elbow Roundup360 looks at: Culture time important in propionibacterium acnes; Microvascularisation of the cuff footprint; Degenerative cuff tears: evidence for repair; Middle ground in distal humeral fractures?; Haste needed in elbow heterotopic ossification; Iatrogenic frozen shoulder; Salvage of failed humeral fixation
The October 2015 Wrist &
Hand Roundup360 looks at: Base of thumb arthritis – steroids not a waste of time; De Quervain’s tenosynovitis and steroids; Use your therapy time wisely!; Excision osteotomy for the carpometacarpal joint?; CORDLESS at five years?; Arthroscopy again of no benefit?; Distal radius stirring up trouble again!; Scaphoid arthroscopy under the spotlight
The October 2015 Trauma Roundup360 looks at: PCA not the best in resuscitation; Impact of trauma centre care; Quality of life after a hip fracture; Recovery and severity of injury: open tibial fractures in the spotlight; Assessment of the triplane fractures; Signs of an unstable paediatric pelvis; Safe insertion of SI screws: are two views required?; Post-operative delirium under the spotlight; Psychological effects of fractures; K-wires cost effective in DRAFFT
The October 2015 Spine Roundup360 looks at: Traumatic spinal cord injury under the spotlight; The odontoid peg nonunion; Driving and spinal surgery; Drains and antibiotics post-spinal surgery; Vertebroplasty and kyphoplasty equally effective; Who will benefit from steroid injections?; Back pain following lumbar discectomy
The patient with a painful arthritic knee awaiting
total knee arthroplasty (TKA) requires a multidisciplinary approach.
Optimal control of acute post-operative pain and the prevention
of chronic persistent pain remains a challenge. The aim of this
paper is to evaluate whether stratification of patients can help
identify those who are at particular risk for severe acute or chronic
pain. Intense acute post-operative pain, which is itself a risk factor
for chronic pain, is more common in younger, obese female patients
and those suffering from central pain sensitisation. Pre-operative
pain, in the knee or elsewhere in the body, predisposes to central
sensitisation. Pain due to osteoarthritis of the knee may also trigger
neuropathic pain and may be associated with chronic medication like
opioids, leading to a state of nociceptive sensitisation called
‘opioid-induced hyperalgesia’. Finally, genetic and personality
related risk factors may also put patients at a higher risk for
the development of chronic pain. Those identified as at risk for chronic pain would benefit from
specific peri-operative management including reduction in opioid
intake pre-operatively, the peri-operative use of antihyperalgesic
drugs such as ketamine and gabapentinoids, and a close post-operative
follow-up in a dedicated chronic pain clinic. Cite this article:
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 outcomes at ten years with survival greater than 95% in
UKA performed for medial osteoarthritis or osteonecrosis, and similarly
for lateral Cite this article:
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 outcome. Cite this article:
Patient function after arthroplasty should ideally quickly improve.
It is not known which peri-operative function assessments predict
length of stay (LOS) and short-term functional recovery. The objective
of this study was to identify peri-operative functions assessments
predictive of hospital LOS and short-term function after hospital discharge
in hip or knee arthroplasty patients. In total, 108 patients were assessed peri-operatively with the
timed-up-and-go (TUG), Iowa level of assistance scale, post-operative
quality of recovery scale, readiness for hospital discharge scale,
and the Western Ontario and McMaster Osteoarthritis Index (WOMAC).
The older Americans resources and services activities of daily living
(ADL) questionnaire (OARS) was used to assess function two weeks
after discharge. Objectives
Methods
Clinical studies of patients with bone sarcomas have been challenged
by insufficient numbers at individual centres to draw valid conclusions.
Our objective was to assess the feasibility of conducting a definitive
multi-centre randomised controlled trial (RCT) to determine whether
a five-day regimen of post-operative antibiotics, in comparison
to a
24-hour regimen, decreases surgical site infections in patients
undergoing endoprosthetic reconstruction for lower extremity primary
bone tumours. We performed a pilot international multi-centre RCT. We used
central randomisation to conceal treatment allocation and sham antibiotics
to blind participants, surgeons, and data collectors. We determined
feasibility by measuring patient enrolment, completeness of follow-up,
and protocol deviations for the antibiotic regimens. Objective
Methods
The August 2015 Trauma Roundup360 looks at: Thromboprophylaxis not required in lower limb fractures; Subclinical thyroid dysfunction and fracture risk: moving the boundaries in fracture; Posterior wall fractures refined; Neurological injury and acetabular fracture surgery; Posterior tibial plateau fixation; Tibial plateau fractures in the longer term; Comprehensive orthogeriatric care and hip fracture; Compartment syndrome: in the eye of the beholder?
The August 2015 Knee Roundup360 looks at: Two days as good as three in TKA; Bilateral TKA: minimising the risks; Tranexamic acid in knee arthroplasty: everyone should be using it, but how?; Initial follow-up for knee arthroplasty?; Navigation finds its niche?; Another take on navigation?; Multimodal care for early knee osteoarthritis; ACL graft fixation methods under the spotlight
Because there have been no standard methods to determine pre-operatively
the thickness of resection of the proximal tibia in unicompartmental
knee arthroplasty (UKA), information about the relationship between
the change of limb alignment and the joint line elevation would
be useful for pre-operative planning. The purpose of this study
was to clarify the correlation between the change of limb alignment
and the change of joint line height at the medial compartment after
UKA. A consecutive series of 42 medial UKAs was reviewed retrospectively.
These patients were assessed radiographically both pre- and post-operatively
with standing anteroposterior radiographs. The thickness of bone
resection at the proximal tibia and the distal femur was measured
radiographically. The relationship between the change of femorotibial
angle (δFTA) and the change of joint line height, was analysed.Objectives
Methods
This review explores recent advances in fixator design and used in contemporary orthopaedic practice including the management of bone loss, complex deformity and severe isolated limb injury.