A review is presented of 41 patients with traumatic tetraplegia on whom reconstructive surgery of the upper limb was carried out. Twelve patients were followed up for more than 10 years after operation and the average period overall was seven and a half years. Tendon transfers were made with the aim of providing extension of the elbow or restoring a useful grasp or a combination of both. The assessment was carried out on four main aspects: the function of the elbow, the function of the hand, the ability to carry out the activities of daily living and the effect of the surgical
We have reviewed 30 patients at a mean of 36 months after free vascularised fibular transfer to reconstruct massive skeletal defects after resection of primary bone tumours. There were 23 malignant and 7 benign neoplasms, half in the lower limb and half in the upper. Arthrodesis was performed in 15 and intercalary bone replacement in 15. The mean fibular graft length was 189 mm. Union was achieved in 27 (90%) at an average of 7.6 months, and the 3-year survival was 89%. There was a high complication rate (50%), but most resolved without greatly influencing the final outcome. There was local recurrence in two (6.7%), but 16 of the 24 assessed patients (67%) had satisfactory functional results. This is a reasonably effective means of
Over a five-year period, adult patients with
marginal impaction of acetabular fractures were identified from
a registry of patients who underwent acetabular reconstruction in
two tertiary referral centres. Fractures were classified according
to the system of Judet and Letournel. A topographic classification
to describe the extent of articular impaction was used, dividing
the joint surface into superior, middle and inferior thirds. Demographic information,
hospitalisation and surgery-related complications, functional (EuroQol
5-D) and radiological outcome according to Matta’s criteria were
recorded and analysed. In all, 60 patients (57 men, three women)
with a mean age of 41 years (18 to 72) were available at a mean
follow-up of 48 months (24 to 206). The quality of the reduction
was ‘anatomical’ in 44 hips (73.3%) and ‘imperfect’ in 16 (26.7%).
The originally achieved anatomical reduction was lost in Univariate linear regression analysis of the functional outcome
showed that factors associated with worse pain were increasing age
and an inferior location of the impaction. Elevation of the articular
impaction leads to joint preservation with satisfactory overall
medium-term functional results, but secondary collapse is likely
to occur in some patients. Cite this article:
In adults with brachial plexus injuries, lack
of active external rotation at the shoulder is one of the most common residual
deficits, significantly compromising upper limb function. There
is a paucity of evidence to address this complex issue. We present
our experience of isolated latissimus dorsi (LD) muscle transfer
to achieve active external rotation. This is a retrospective review
of 24 adult post-traumatic plexopathy patients who underwent isolated latissimus
dorsi muscle transfer to restore external rotation of the shoulder
between 1997 and 2010. All patients were male with a mean age of
34 years (21 to 57). All the patients underwent isolated LD muscle
transfer using a standard technique to correct external rotational
deficit. Outcome was assessed for improvement in active external rotation,
arc of movement, muscle strength and return to work. The mean improvement
in active external rotation from neutral was 24° (10° to 50°). The
mean increase in arc of rotation was 52° (38° to 55°). Mean power
of the external rotators was 3.5 Medical Research Council (MRC)
grades (2 to 5). A total of 21 patients (88%) were back in work by the time of
last follow up. Of these,
13 had returned to their pre-injury occupation. Isolated latissimus
dorsi muscle transfer provides a simple and reliable method of restoring
useful active external rotation in adults with brachial plexus injuries
with internal rotational deformity. Cite this article:
We studied bone-tendon healing using immunohistochemical methods in a rabbit model.
We reviewed 32 ankles in 30 patients at an average of five years after a Watson-Jones tenodesis. All but one patient had had ankle pain before operation and 19 had had clicking, catching, or locking of the ankle. Eleven of these had an ankle arthrotomy at the time of ligament
We report the results of revision total knee
replacement (TKR) in 26 patients with major metaphyseal osteolytic defects
using 29 trabecular metal cones in conjunction with a rotating hinged
total knee prosthesis. The osteolytic defects were types II and
III (A or B) according to the Anderson Orthopaedic Research Institute
(AORI) classification. The mean age of the patients was 72 years
(62 to 84) and there were 15 men and 11 women. In this series patients had
undergone a mean of 2.34 previous total knee arthroplasties. The
main objective was to restore anatomy along with stability and function
of the knee joint to allow immediate full weight-bearing and active
knee movement. Outcomes were measured using Knee Society scores,
Oxford knee scores, range of movement of the knee and serial radiographs.
Patients were followed for a mean of 36 months (24 to 49). The mean
Oxford knee clinical scores improved from 12.83 (10 to 15) to 35.20
(32 to 38) (p <
0.001) and mean American Knee Society scores
improved from 33.24 (13 to 36) to 81.12 (78 to 86) (p <
0.001).
No radiolucent lines suggestive of loosening were seen around the trabecular
metal cones, and by one year all the radiographs showed good osteo-integration.
There was no evidence of any collapse or implant migration. Our
early results confirm the findings of others that trabecular metal
cones offer a useful way of managing severe bone loss in revision
TKR. Cite this article:
We describe the use of intramedullary
Controversy continues to surround the management
of patients with an open fracture of the lower limb and an associated
vascular injury (Gustilo type IIIC). This study reports our 15-year
experience with these fractures and their outcome in 18 patients
(15 male and three female). Their mean age was 30.7 years (8 to
54) and mean Mangled Extremity Severity Score (MESS) at presentation
was 6.9 (3 to 10). A total of 15 lower limbs were salvaged and three underwent
amputation (two immediate and one delayed). Four patients underwent
stabilisation of the fracture by external fixation and 12 with an
internal device. A total of 11 patients had damage to multiple arteries
and eight had a vein graft. Wound cover was achieved with a pedicled
flap in three and a free flap in six. Seven patients developed a
wound infection and four developed nonunion requiring further surgery.
At a mean follow-up of five years (4.1 to 6.6) the mean visual analogue
scale for pain was 64 (10 to 90). Depression and anxiety were common.
Activities were limited mainly because of pain, and the MESS was
a valid predictor of the functional outcome. Distal tibial fractures
had an increased rate of nonunion when associated with posterior
tibial artery damage, and seven patients (39%) were not able to
return to their previous occupation.
Varus-valgus constrained (VVC) implants are often used during revision total knee arthroplasty (TKA) to gain coronal plane stability. However, the increased mechanical torque applied to the bone-cement interface theoretically increases the risk of aseptic loosening. We assessed mid-term survivorship, complications, and clinical outcomes of a fixed-bearing VVC device in revision TKAs. A total of 416 consecutive revision TKAs (398 patients) were performed at our institution using a single fixed-bearing VVC TKA from 2007 to 2015. Mean age was 64 years (33 to 88) with 50% male (199). Index revision TKA diagnoses were: instability (n = 122, 29%), aseptic loosening (n = 105, 25%), and prosthetic joint infection (PJI) (n = 97, 23%). All devices were cemented on the epiphyseal surfaces. Femoral stems were used in 97% (n = 402) of cases, tibial stems in 95% (n = 394) of cases; all were cemented. In total, 93% (n = 389) of cases required a stemmed femoral and tibial component. Femoral cones were used in 29%, and tibial cones in 40%. Survivorship was assessed via competing risk analysis; clinical outcomes were determined using Knee Society Scores (KSSs) and range of movement (ROM). Mean follow-up was four years (2 to 10).Aims
Methods
Aims
Patients and Methods
The lateral substitution
We report the results of 62 hips in 62 patients
(17 males, 45 females) with mean age of 62.4 years (37 to 81), who underwent
revision of the acetabular component of a total hip replacement
due to aseptic loosening between May 2003 and November 2007. All
hips had a Paprosky type IIIa acetabular defect. Acetabular revision
was undertaken using a Procotyl E cementless oblong implant with
modular side plates and a hook combined with impaction allografting. At a mean follow-up of 60.5 months (36 to 94) with no patients
lost to follow-up and one died due to unrelated illness, the complication
rate was 38.7%. Complications included aseptic loosening (19 hips),
deep infection (3 hips), broken hook and side plate (one hip) and
a femoral nerve palsy (one hip). Further revision of the acetabular component
was required in 18 hips (29.0%) and a further four hips (6.4%) are
currently loose and awaiting revision. We observed unacceptably high rates of complication and failure
in our group of patients and cannot recommend this implant or technique.
Rarely, the extent of a malignant bone tumour
may necessitate resection of the complete humerus to achieve adequate
oncological clearance. We present our experience with reconstruction
in such cases using a total humeral endoprosthesis (THER) in 20
patients (12 male and eight female) with a mean age of 22 years
(6 to 59). We assessed the complications, the oncological and functional
outcomes and implant survival. Surgery was performed between June
2001 and October 2009. The diagnosis included osteosarcoma in nine,
Ewing’s sarcoma in eight and chondrosarcoma in three. One patient
was lost to follow-up. The mean follow-up was 41 months (10 to 120)
for all patients and 56 months (25 to 120) in survivors. There were
five local recurrences (26.3%) and 11 patients were alive at time
of last follow-up, with overall survival for all patients being
52% (95% confidence interval (CI) 23.8 to 74) at five years. The
mean Musculoskeletal Tumor Society score for the survivors was 22
(73%; 16 to 23). The implant survival was 95% (95% CI 69.5 to 99.3)
at five years. The use of a THER in the treatment of malignant tumours of bone
is oncologically safe; it gives consistent and predictable results
with low rates of complication.
We examined the association of graft type with
the risk of early revision of primary anterior cruciate ligament reconstruction
(ACLR) in a community-based sample. A retrospective analysis of
a cohort of 9817 ACLRs recorded in an ACLR Registry was performed.
Patients were included if they underwent primary ACLR with bone–patellar tendon–bone
autograft, hamstring tendon autograft or allograft tissue. Aseptic
failure was the main endpoint of the study. After adjusting for
age, gender, ethnicity, and body mass index, allografts had a
3.02 times (95% confidence interval (CI) 1.93 to 4.72) higher risk
of aseptic revision than bone–patellar tendon–bone autografts (p
<
0.001). Hamstring tendon autografts had a 1.82 times (95% CI
1.10 to 3.00) higher risk of revision compared with bone–patellar
tendon–bone autografts (p = 0.019). For each year increase in age,
the risk of revision decreased by 7% (95% CI 5 to 9). In gender-specific
analyses a 2.26 times (95% CI 1.15 to 4.44) increased risk of hamstring
tendon autograft revision in females was observed compared with
bone–patellar tendon–bone autograft. We conclude that allograft
tissue, hamstring tendon autografts, and younger age may all increase
the risk of early revision surgery after ACLR. Cite this article:
We have described a method of anatomical
To examine the rates of hamstring graft salvage with arthroscopic
debridement of infected anterior cruciate ligament (ACL) reconstruction
as reported in the literature and discuss functional outcomes. A search was performed without language restriction on PubMed,
EMBASE, Ovid, CINAHL and Cochrane Register of Controlled Trials
(CENTRAL) databases from their inception to April 2015. We identified
147 infected hamstring grafts across 16 included studies. Meta-analysis
was performed using a random-effects model to estimate the overall
graft salvage rate, incorporating two different definitions of graft
salvage.Aims
Materials and Methods
Our purpose was to determine whether continuous passive motion enhanced the quality of knee ligament
Anterior cruciate ligament (ACL) reconstruction
is commonly performed and has been for many years. Despite this, the
technical details related to ACL anatomy, such as tunnel placement,
are still a topic for debate. In this paper, we introduce the flat
ribbon concept of the anatomy of the ACL, and its relevance to clinical
practice. Cite this article:
This review summarises the technique of impaction
grafting with mesh augmentation for the treatment of uncontained
acetabular defects in revision hip arthroplasty. The ideal acetabular revision should restore bone stock, use
a small socket in the near-anatomic position, and provide durable
fixation. Impaction bone grafting, which has been in use for over
40 years, offers the ability to achieve these goals in uncontained
defects. The precepts of modern, revision impaction grafting are
that the segmental or cavitary defects must be supported with a
mesh; the contained cavity is filled with vigorously impacted morselised
fresh-frozen allograft; and finally, acrylic cement is used to stabilise
the graft and provide rigid, long-lasting fixation of the revised
acetabular component. Favourable results have been published with this technique. While
having its limitations, it is a viable option to address large acetabular
defects in revision arthroplasty. Cite this article: