The aim of this study was to report the pattern
of severe open diaphyseal tibial fractures sustained by military personnel,
and their orthopaedic–plastic surgical management. Cite this article:
In a retrospective study we compared 32 HINTEGRA
total ankle replacements (TARs) and 35 Mobility TARs performed between
July 2005 and May 2010, with a minimum follow-up of two years. The
mean follow-up for the HINTEGRA group was 53 months (24 to 76) and
for the Mobility group was 34 months (24 to 45). All procedures
were performed by a single surgeon. There was no significant difference between the two groups with
regard to the mean AOFAS score, visual analogue score for pain or
range of movement of the ankle at the latest follow-up. Most radiological
measurements did not differ significantly between the two groups.
However, the most common grade of heterotopic ossification (HO)
was grade 3 in the HINTEGRA group (10 of 13 TARs, 76.9%) and grade
2 in the Mobility group (four of seven TARs, 57.1%) (p = 0.025).
Although HO was more frequent in the HINTEGRA group (40.6%) than
in the Mobility group (20.0%), this was not statistically significant
(p = 0.065).The difference in peri-operative complications between
the two groups was not significant, but intra-operative medial malleolar
fractures occurred in four (11.4%) in the Mobility group; four (12.5%)
in the HINTEGRA group and one TAR (2.9%) in the Mobility group failed
(p = 0.185). Cite this article:
In this paper we make the case for the use of
single-stage revision for infected knee arthroplasty.
The use of ilioischial cage reconstruction for
pelvic discontinuity has been replaced by the Trabecular Metal (Zimmer,
Warsaw, Indiana) cup-cage technique in our institution, due to the
unsatisfactory outcome of using a cage alone in this situation.
We report the outcome of 26 pelvic discontinuities in 24 patients
(20 women and four men, mean age 65 years (44 to 84)) treated by
the cup-cage technique at a mean follow-up of 82 months (12 to 113)
and compared them with a series of 19 pelvic discontinuities in
19 patients (18 women and one man, mean age 70 years (42 to 86))
treated with a cage at a mean follow-up of 69 months (1 to 170).
The clinical and radiological outcomes as well as the survivorship
of the groups were compared. In all, four of the cup-cage group
(15%) and 13 (68%) of the cage group failed due to septic or aseptic
loosening. The seven-year survivorship was 87.2% (95% confidence interval
(CI) 71 to 103) for the cup-cage group and 49.9% (95% CI 15 to 84)
for the cage-alone group (p = 0.009). There were four major complications
in the cup-cage group and nine in the cage group. Radiological union
of the discontinuity was found in all successful cases in the cup-cage
group and three of the successful cage cases. Three hips in the
cup-cage group developed early radiological migration of the components,
which stabilised with a successful outcome. Cup-cage reconstruction is a reliable technique for treating
pelvic discontinuity in mid-term follow-up and is preferred to ilioischial
cage reconstruction. If the continuity of the bone graft at the
discontinuity site is not disrupted, early migration of the components
does not necessarily result in failure. Cite this article:
Radiological evidence of post-traumatic osteoarthritis
(PTOA) after fracture of the tibial plateau is common but end-stage arthritis
which requires total knee arthroplasty is much rarer. The aim of this study was to examine the indications for, and
outcomes of, total knee arthroplasty after fracture of the tibial
plateau and to compare this with an age and gender-matched cohort
of TKAs carried out for primary osteoarthritis. Between 1997 and 2011, 31 consecutive patients (23 women, eight
men) with a mean age of 65 years (40 to 89) underwent TKA at a mean
of 24 months (2 to 124) after a fracture of the tibial plateau.
Of these, 24 had undergone ORIF and seven had been treated non-operatively.
Patients were assessed pre-operatively and at 6, 12 and >
60 months
using the Short Form-12, Oxford Knee Score and a patient satisfaction
score. Patients with instability or nonunion needed total knee arthroplasty
earlier (14 and 13.3 months post-injury) than those with intra-articular
malunion (50 months, p <
0.001). Primary cruciate-retaining implants
were used in 27 (87%) patients. Complication rates were higher in
the PTOA cohort and included wound complications (13% Total knee arthroplasty undertaken after fracture of the tibial
plateau has a higher rate of complications than that undertaken
for primary osteoarthritis, but patient-reported outcomes and satisfaction
are comparable. Cite this article:
The number of surgical procedures performed each year to treat
femoroacetabular impingement (FAI) continues to rise. Although there
is evidence that surgery can improve symptoms in the short-term,
there is no evidence that it slows the development of osteoarthritis
(OA). We performed a feasibility study to determine whether patient
and surgeon opinion was permissive for a Randomised Controlled Trial
(RCT) comparing operative with non-operative treatment for FAI. Surgeon opinion was obtained using validated questionnaires at
a Specialist Hip Meeting (n = 61, 30 of whom stated that they routinely
performed FAI surgery) and patient opinion was obtained from clinical
patients with a new diagnosis of FAI (n = 31).Objectives
Methods
A common situation presenting to the orthopaedic
surgeon today is a worn acetabular liner with substantial acetabular
and pelvic osteolysis. The surgeon has many options for dealing
with osteolytic defects. These include allograft, calcium based
substitutes, demineralised bone matrix, or combinations of these
options with or without addition of platelet rich plasma. To date
there are no clinical studies to determine the efficacy of using
bone-stimulating materials in osteolytic defects at the time of
revision surgery and there are surprisingly few studies demonstrating
the clinical efficacy of these treatment options. Even when radiographs
appear to demonstrate incorporation of graft material CT studies
have shown that incorporation is incomplete. The surgeon, in choosing
a graft material for a surgical procedure must take into account
the efficacy, safety, cost and convenience of that material. Cite this article:
The December 2014 Wrist &
Hand Roundup360 looks at: ultrasound for carpal tunnel diagnosis; where we are at with management of undisplaced scaphoid fractures; ARPE for thumb metacarpals?; extravasation injuries in the hand and wrist; research and practice in hand surgery; and physio ineffective in hand osteoarthritis
The February 2014 Trauma Roundup360 looks at: predicting nonunion; compartment Syndrome; octogenarian RTCs; does HIV status affect decision making in open tibial fractures?; flap timing and related complications; proximal humeral fractures under the spotlight; restoration of hip architecture with bipolar hemiarthroplasty in the elderly; and short
Satisfactory primary wound healing following
total joint replacement is essential. Wound healing problems can
have devastating consequences for patients. Assessment of their healing
capacity is useful in predicting complications. Local factors that
influence wound healing include multiple previous incisions, extensive
scarring, lymphoedema, and poor vascular perfusion. Systemic factors
include diabetes mellitus, inflammatory arthropathy, renal or liver
disease, immune compromise, corticosteroid therapy, smoking, and
poor nutrition. Modifications in the surgical technique are necessary
in selected cases to minimise potential wound complications. Prompt
and systematic intervention is necessary to address any wound healing
problems to reduce the risks of infection and other potential complications. Cite this article:
Femoroacetabular impingement causes groin pain
and decreased athletic performance in active adults. This bony conflict
may result in femoroacetabular subluxation if of sufficient magnitude. The ligamentum teres has recently been reported to be capable
of withstanding tensile loads similar to that of the anterior cruciate
ligament, and patents with early subluxation of the hip may become
dependent on the secondary restraint that is potentially provided
by the ligamentum teres. Rupture of the ligamentum may thus cause
symptomatic hip instability during athletic activities. An arthroscopic reconstruction of the ligamentum teres using
iliotibial band autograft was performed in an attempt to restore
this static stabiliser in a series of four such patients. Early
clinical results have been promising. The indications, technique
and early outcomes of this procedure are discussed.
We explored the trends over time and the geographical
variation in the use of subacromial decompression and rotator cuff
repair in 152 local health areas (Primary Care Trusts) across England.
The diagnostic and procedure codes of patients undergoing certain
elective shoulder operations between 2000/2001 and 2009/2010 were extracted
from the Hospital Episode Statistics database. They were grouped
as 1) subacromial decompression only, 2) subacromial decompression
with rotator cuff repair, and 3) rotator cuff repair only. The number of patients undergoing subacromial decompression alone
rose by 746.4% from 2523 in 2000/2001 (5.2/100 000 (95% confidence
interval (CI) 5.0 to 5.4) to 21 355 in 2009/2010 (40.2/100 000 (95%
CI 39.7 to 40.8)). Operations for rotator cuff repair alone peaked
in 2008/2009 (4.7/100 000 (95% CI 4.5 to 4.8)) and declined considerably
in 2009/2010 (2.6/100 000 (95% CI 2.5 to 2.7)). Given the lack of evidence for the effectiveness of these operations
and the significant increase in the number of procedures being performed
in England and elsewhere, there is an urgent need for well-designed
clinical trials to determine evidence of clinical effectiveness. Cite this article: Bone Joint J 2014;96-B:70–4.
We have compared three different methods of treating
symptomatic non-traumatic tears of the supraspinatus tendon in patients
above 55 years of age. A total of 180 shoulders (173 patients) with
supraspinatus tendon tears were randomly allocated into one of three
groups (each of 60 shoulders); physiotherapy (group 1), acromioplasty and
physiotherapy (group 2) and rotator cuff repair, acromioplasty and
physiotherapy (group 3). The Constant score was assessed and followed
up by an independent observer pre-operatively and at three, six
and twelve months after the intervention. Of these, 167 shoulders were available for assessment at one
year (follow-up rate of 92.8%). There were 55 shoulders in group
1 (24 in males and 31 in females, mean age 65 years (55 to 79)),
57 in group 2 (29 male and 28 female, mean age 65 years (55 to 79))
and 55 shoulders in group 3 (26 male and 29 female, mean age 65
years (55 to 81)). There were no between-group differences in the
Constant score at final follow-up: 74.1 ( Cite this article:
This review summarises the opinions and conclusions
reached from a symposium on infected total knee replacement (TKR)
held at the British Association of Surgery of the Knee (BASK) annual
meeting in 2011. The National Joint Registry for England and Wales
reported 5082 revision TKRs in 2010, of which 1157 (23%) were caused
by infection. The diagnosis of infection beyond the acute post-operative
stage relies on the identification of the causative organism by
aspiration and analysis of material obtained at arthroscopy. Ideal
treatment then involves a two-stage surgical procedure with extensive
debridement and washout, followed by antibiotics. An articulating
or non-articulating drug-eluting cement spacer is used prior to
implantation of the revision prosthesis, guided by the serum level
of inflammatory markers. The use of a single-stage revision is gaining popularity
and we would advocate its use in certain patients where the causative
organism is known, no sinuses are present, the patient is not immunocompromised,
and there is no radiological evidence of component loosening or
osteitis. It is our opinion that single-stage revision produces high-quality
reproducible results and will soon achieve the same widespread acceptance
as it does in infected hip arthroplasty.
Negative pressure wound therapy (NPWT) and vessel loop assisted
closure are two common methods used to assist with the closure of
fasciotomy wounds. This retrospective review compares these two
methods using a primary outcome measurement of skin graft requirement. A retrospective search was performed to identify patients who
underwent fasciotomy at our institution. Patient demographics, location
of the fasciotomy, type of assisted closure, injury characteristics,
need for skin graft, length of stay and evidence of infection within
90 days were recorded.Introduction
Methods
Little is known about the long-term outcome of
mobile-bearing total ankle replacement (TAR) in the treatment of end-stage
arthritis of the ankle, and in particular for patients with inflammatory
joint disease. The aim of this study was to assess the minimum ten-year
outcome of TAR in this group of patients. We prospectively followed 76 patients (93 TARs) who underwent
surgery between 1988 and 1999. No patients were lost to follow-up.
At latest follow-up at a mean of 14.8 years (10.7 to 22.8), 30 patients
(39 TARs) had died and the original TAR remained Cite this article:
The common recommended treatment for infected
total hip replacement is two-staged exchange including removal of
all components. However, removal of well-fixed femoral stems can
result in structural bone damage. We recently reported on an alternative
treatment of partial two-stage exchange used in selected cases,
in which a well-fixed femoral stem was left and only the acetabular
component removed, the joint space was debrided thoroughly, an antibiotic-laden
polymethylmethacrylate spacer was moulded using a bulb-type syringe
and placed in the acetabulum, intravenous antibiotics were administered
during the interval, and delayed re-implantation was performed.
In 19 patients treated with this technique from January 2000 to
January 2011, 89% were free of infection at a mean follow-up of
four years (2 to 11). Since then, disposable silicone moulds have
become available to fabricate spacers in separate femoral and head
units. The head spacer mould, which incorporates various neck taper adapter
options, greatly facilitates the technique of partial two-stage
exchange. We report our early experience using disposable silicone
head spacer moulds for partial two-stage exchange in seven patients
with infected primary hip replacements. Cite this article:
Metaphyseal bone loss is common with revision
total knee replacement (RTKR). Using the Anderson Orthopaedic Research
Institute (AORI) classification, type 2-B and type 3 defects usually
require large metal blocks, bulk structural allograft or highly
porous metal cones. Tibial and femoral trabecular metal metaphyseal
cones are a unique solution for large bone defects. These cones
substitute for bone loss, improve metaphyseal fixation, help correct
malalignment, restore the joint line and may permit use of a shorter
stem. The technique for insertion involves sculpturing of the remaining
bone with a high speed burr and rasp, followed by press-fit of the
cone into the metaphysis. The fixation and osteoconductive properties
of the porous cone outer surface allow ingrowth and encourage long-term
biological fixation. The revision knee component is then cemented
into the porous cone inner surface, which provides superior fixation
compared with cementing into native but deficient metaphyseal bone.
The advantages of the cone compared with allograft include: technical
ease, biological fixation, no resorption, and possibly a lower risk
of infection. The disadvantages include: difficult extraction and
relatively short-term follow-up. Several studies using cones report
promising short-term results for the reconstruction of large bone
defects in RTKR. Cite this article: