This study reports the clinical and sonographic
outcome of arthroscopic rotator cuff repair in patients aged ≥ 70 years
and aimed to determine factors associated with re-tear. A total
of 69 consecutive repairs were performed in 68 patients with a mean
age of 77 years (70 to 86). Constant-Murley scores were collected
pre-operatively and at one year post-operatively. The integrity
of the repair was assessed using ultrasound. Re-tear was detected
in 20 of 62 patients (32%) assessed with ultrasound. Age at operation We conclude that arthroscopic rotator cuff repair in patients
aged ≥ 70 years is a successful procedure. The gender and age of
the patient are important factors to consider when planning management. Cite this article:
We retrospectively reviewed the outcomes of 33
consecutive patients who had undergone an extra-articular, total or
partial scapulectomy for a malignant tumour of the shoulder girdle
between 1 July 2001 and 30 September 2013. Of these, 26 had tumours
which originated in the scapula or the adjacent soft tissue and
underwent a classic Tikhoff–Linberg procedure, while seven with
tumours arising from the proximal humerus were treated with a modified
Tikhoff-Linberg operation. We used a Ligament Advanced Reinforcement
System for soft-tissue reconstruction in nine patients, but not
in the other 24. The mean Musculoskeletal Tumor Society score (MSTS) was 17.6
(95% confidence interval (CI) 15.9 to 19.4); 17.6 (95% CI 15.5 to
19.6) after the classic Tikhoff–Linberg procedure and 18.1 (95%
CI 13.8 to 22.3) after the modified Tikhoff–Linberg procedure. Patients
who had undergone a LARS soft-tissue reconstruction had a mean score
of 18.6 (95% (CI) 13.9 to 22.4) compared with 17.2 (95% CI 15.5
to 19.0) for those who did not. The Tikhoff–Linberg procedure is a useful method for wide resection
of a malignant tumour of the shoulder girdle which helps to preserve
hand and elbow function. The method of soft-tissue reconstruction
has no effect on functional outcome. Cite this article:
Although good to excellent short-term results
of arthroscopic partial limbectomy of the hip have been reported, there
is little information on the long-term outcome of the procedure.
We report a case with a 16-year follow-up. A 34-year old woman presented with a three-month history of severe
pain and limitation of movement of the hip. Plain radiographs and
arthrography showed no abnormality. MRI showed an effusion and a
deformity of the anterosuperior part of the labrum. This was confirmed
as an inverted labral tear that was debrided arthroscopically. At 16 years post-operatively, she remained symptom-free. Plain
radiographs showed no abnormality and MRI suggested that the sealing
effect of the scar tissue prevented articular damage and degeneration.
In 1999, we developed a technique for biological
reconstruction after excision of a bone tumour, which involved using
autografts of the bone containing the tumour treated with liquid
nitrogen. We have previously reported the use of this technique
in 28 patients at a mean follow up of 27 months (10 to 54). In this study, we included 72 patients who underwent reconstruction
using this technique. A total of 33 patients died and three were
lost to follow-up, at a mean of 23 months (2 to 56) post-operatively,
leaving 36 patients available for a assessment at a mean of 101
months 16 to 163) post-operatively. The methods of reconstruction included
an osteo-articular graft in 16, an intercalary in 13 and, a composite
graft with prosthesis in seven. Post-operative function was excellent in 26 patients (72.2%),
good in seven (19.4%), and fair in three (8.3%) according to the
functional evaluation system of Enneking. No recurrent tumour occurred
within the grafts. The autografts survived in 29 patients (80.6%),
and the rates of survival at five and ten years were 86.1% and 80.6
%, respectively. Seven of 16 osteo-articular grafts (44%) failed
because of fracture or infection, but all the composite and intercalary
grafts survived. The long-term outcomes of frozen autografting, particularly using
composite and intercalary grafts, are satisfactory and thus represent
a good method of treatment for patients with a sarcoma of bone or
soft tissue. Cite this article:
Anthrax is extremely rare in the western world but is endemic to areas of south and central Asia. In early 2010 an outbreak was identified in heroin-injecting intravenous drug users in the United Kingdom and Europe. Afghanistan is currently the principal source of heroin which reaches the United Kingdom. When anthrax occurs, cutaneous disease accounts for over 95% of cases. At least 47 cases with 13 deaths have been confirmed so far. We present three cases presenting during this time with marked swelling, one resulting in compartment syndrome but all with an absence of the expected cutaneous appearances. We suggest that rather than cutaneous anthrax, these patients represent a new subcutaneous presentation of anthrax.
While the Cochrane Collaboration have been busy over the last four months, only a handful of their published reviews have been of any relevance to orthopaedic and trauma surgeons. Those that are provide the reader with an overview of work on imaging modalities, antibiotic therapy, changes to the surgical site dressing and practices surrounding post-operative wound management, including post-op bathing and negative pressure wound therapy for use in the treatment of diabetic foot wounds.
The outcome of surgery in patients with medial epicondylitis of the elbow is less favourable in those with co-existent symptoms from the ulnar nerve. We wanted to know whether we could successfully treat such patients by using musculofascial lengthening of the flexor-pronator origin with simultaneous deep transposition of the ulnar nerve. We retrospectively reviewed 19 patients who were treated in this way. Seven had grade I and 12 had grade IIa ulnar neuropathy. At a mean follow-up of 38 months (24 to 48), the mean visual analogue scale pain scores improved from 3.7 to 0.3 at rest, from 6.6 to 2.1 with activities of daily living, and from 7.9 to 2.3 at work or sports, and the mean disabilities of the arm, shoulder and hand scores improved from 42.2 to 23.5. These results suggest that this technique can be effective in treating patients with medial epicondylitis and coexistent ulnar nerve symptoms.
The February 2014 Foot &
Ankle Roundup360 looks at: optimal medial malleolar fixation; resurfacing in the talus; predicting outcome in mobility ankles; whether mal-aligned ankles can be successfully replaced; cartilage colonisation in bipolar ankle grafts; CTs and proof of fusion; recalcitrant Achilles tendinopathy; and recurrent fifth metatarsal stress fractures.
Injuries to the limb are the most frequent cause
of permanent disability following combat wounds. We reviewed the medical
records of 450 soldiers to determine the type of upper limb nerve
injuries sustained, the rate of remaining motor and sensory deficits
at final follow-up, and the type of Army disability ratings granted.
Of 189 soldiers with an injury of the upper limb, 70 had nerve-related
trauma. There were 62 men and eight women with a mean age of 25
years (18 to 49). Disabilities due to nerve injuries were associated
with loss of function, neuropathic pain or both. The mean nerve-related
disability was 26% (0% to 70%), accounting for over one-half of
this cohort’s cumulative disability. Patients injured in an explosion
had higher disability ratings than those injured by gunshot. The
ulnar nerve was most commonly injured, but most disability was associated
with radial nerve trauma. In terms of the final outcome, at military
discharge 59 subjects (84%) experienced persistent weakness, 48
(69%) had a persistent sensory deficit and 17 (24%) experienced
chronic pain from scar-related or neuropathic pain. Nerve injury
was the cause of frequent and substantial disability in our cohort
of wounded soldiers. Cite this article:
High-quality randomised controlled trials (RCTs)
evaluating surgical therapies are fundamental to the delivery of
evidence-based orthopaedics. Orthopaedic clinical trials have unique
challenges; however, when these challenges are overcome, evidence
from trials can be definitive in its impact on surgical practice.
In this review, we highlight several issues that pose potential
challenges to orthopaedic investigators aiming to perform surgical randomised
controlled trials. We begin with a discussion on trial design issues,
including the ethics of sham surgery, the importance of sample size,
the need for patient-important outcomes, and overcoming expertise
bias. We then explore features surrounding the execution of surgical
randomised trials, including ethics review boards, the importance
of organisational frameworks, and obtaining adequate funding. Cite this article:
We identified 16 patients with a mean age of
56.5 years (31 to 86) from a large consecutive series of patients
with proximal humeral fractures over a 15-year period, who had sustained
a fracture with skin compromise after a blunt injury. The study
group represented 0.2% of 7825 proximal humeral fractures treated
during this period and all had a displaced Neer two-part fracture
pattern. Two patterns of skin injury were identified: in ten patients
there was skin penetration at the time of the original injury, and
the other six patients initially had closed injuries. These six patients
had fracture fragments penetrating the muscular envelope to lie
subcutaneously producing either early skin tethering (two patients)
or delayed skin penetration and sinus formation (four patients).
The pattern of injury to the soft-tissue envelope and the fracture
pattern were similar for all injuries. Treatment of these injuries
was determined by the initial severity of the soft-tissue injury
and the medical status of the patient. We currently favour open
reduction and internal fixation of these fractures wherever possible,
owing to the high rate of nonunion with non-operative management.
We systematically reviewed the published literature
on the complications of closing wedge high tibial osteotomy for
the treatment of unicompartmental osteoarthritis of the knee. Publications
were identified using the Cochrane Library, MEDLINE, EMBASE and
CINAHL databases up to February 2012. We assessed randomised (RCTs), controlled
group clinical (CCTs) trials, case series in publications associated
with closing wedge osteotomy of the tibia in patients with osteoarthritis
of the knee and finally a Cochrane review. Many of these trials
included comparative studies (opening wedge
To review the systemic impact of smoking on bone healing as evidenced
within the orthopaedic literature. A protocol was established and studies were sourced from five
electronic databases. Screening, data abstraction and quality assessment
was conducted by two review authors. Prospective and retrospective
clinical studies were included. The primary outcome measures were
based on clinical and/or radiological indicators of bone healing.
This review specifically focused on non-spinal orthopaedic studies.Objectives
Methods
Periprosthetic infection following total hip replacement can be a catastrophic complication for the patient. The treatments available include single-stage exchange, and two-stage exchange. We present a series of 50 consecutive patients with a diagnosis of infected total hip replacement who were assessed according to a standardised protocol. Of these, 11 underwent single-stage revision arthroplasty with no recurrence of infection at a mean of 6.8 years follow-up (5.5 to 8.8). The remaining 39 underwent two-stage revision, with two recurrences of infection successfully treated by a second two-stage procedure. At five years, significant differences were found in the mean Harris Hip Scores (single-stage 87.8; two-stage 75.5; p = 0.0003) and in a visual analogue score for satisfaction (8.6; 6.9; p = 0.001) between the single- and two-stage groups. Single-stage exchange is successful in eradicating periprosthetic infection and results in excellent functional and satisfaction scores. Identification of patients suitable for the single-stage procedure allows individualisation of care and provides as many as possible with the correct strategy in successfully tackling their periprosthetic infection
We used a goat model of a contaminated musculoskeletal defect to determine the effectiveness of rapidly-resorbing calcium-sulphate pellets containing amikacin to reduce the local bacterial count. Our findings showed that this treatment eradicated the bacteria quickly, performed as well as standard polymethylmethacrylate mixed with an antibiotic and had many advantages over the latter. The pellets were prepared before surgery and absorbed completely. They released all of the antibiotic and did not require a subsequent operation for their removal. Our study indicated that locally administered antibiotics reduced bacteria within the wound rapidly. This method of treatment may have an important role in decreasing the rate of infection in contaminated wounds.
It has previously been suggested that among unstable
ankle fractures, the presence of a malleolar fracture is associated
with a worse outcome than a corresponding ligamentous injury. However,
previous studies have included heterogeneous groups of injury. The
purpose of this study was to determine whether any specific pattern of
bony and/or ligamentous injury among a series of supination-external
rotation type IV (SER IV) ankle fractures treated with anatomical
fixation was associated with a worse outcome. We analysed a prospective cohort of 108 SER IV ankle fractures
with a follow-up of one year. Pre-operative radiographs and MRIs
were undertaken to characterise precisely the pattern of injury.
Operative treatment included fixation of all malleolar fractures.
Post-operative CT was used to assess reduction. The primary and
secondary outcome measures were the Foot and Ankle Outcome Score
(FAOS) and the range of movement of the ankle. There were no clinically relevant differences between the four
possible SER IV fracture pattern groups with regard to the FAOS
or range of movement. In this population of strictly defined SER
IV ankle injuries, the presence of a malleolar fracture was not
associated with a significantly worse clinical outcome than its
ligamentous injury counterpart. Other factors inherent to the injury
and treatment may play a more important role in predicting outcome.
Femoral revision after cemented total hip replacement
(THR) might include technical difficulties, following essential cement
removal, which might lead to further loss of bone and consequently
inadequate fixation of the subsequent revision stem. Femoral impaction allografting has been widely used in revision
surgery for the acetabulum, and subsequently for the femur. In combination
with a primary cemented stem, impaction grafting allows for femoral
bone restoration through incorporation and remodelling of the impacted
morsellized bone graft by the host skeleton. Cavitary bone defects
affecting meta-physis and diaphysis leading to a wide femoral shaft,
are ideal indications for this technique. Cancellous allograft bone
chips of 1 mm to 2 mm size are used, and tapered into the canal
with rods of increasing diameters. To impact the bone chips into
the femoral canal a prosthesis dummy of the same dimensions of the definitive
cemented stem is driven into the femur to ensure that the chips
are very firmly impacted. Finally, a standard stem is cemented into
the neo-medullary canal using bone cement. To date several studies have shown favourable results with this
technique, with some excellent long-term results reported in independent
clinical centres worldwide. Cite this article:
We compared the clinical, radiological and quality-of-life
outcomes between hybrid and total pedicle screw instrumentation
in patients undergoing surgery for neuromuscular scoliosis. Total pedicle screw instrumentation provided shorter operating
times, less blood loss and better correction of the major curve
compared with hybrid constructs in patients undergoing surgery for
neuromuscular scoliosis.
We reviewed the clinical outcome of arthroscopic femoral osteochondroplasty for cam femoroacetabular impingement performed between August 2005 and March 2009 in a series of 40 patients over 60 years of age. The group comprised 26 men and 14 women with a mean age of 65 years (60 to 82). The mean follow-up was 30 months (12 to 54). The mean modified Harris hip score improved by 19.2 points (95% confidence interval 13.6 to 24.9; p <
0.001) while the mean non-arthritic hip score improved by 15.0 points (95% confidence interval 10.9 to 19.1, p <
0.001). Seven patients underwent total hip replacement after a mean interval of 12 months (6 to 24 months) at a mean age of 63 years (60 to 70). The overall level of satisfaction was high with most patients indicating that they would undergo similar surgery in the future to the contralateral hip, if indicated. No serious complications occurred. Arthroscopic femoral osteochondroplasty performed in selected patients over 60 years of age, who have hip pain and mechanical symptoms resulting from cam femoroacetabular impingement, is beneficial with a minimal risk of complications at a mean follow-up of 30 months.
When using a staged approach to eradicate chronic infection after total hip replacement, systemic delivery of antibiotics after the first stage is often employed for an extended period of typically six weeks together with the use of an in situ antibiotic-eluting polymethylmethacrylate interval spacer. We report our multi-surgeon experience of 43 consecutive patients (44 hips) who received systemic vancomycin for two weeks in combination with a vancomycin- and gentamicin-eluting spacer system in the course of a two-stage revision procedure for deep infection with a median follow-up of 49 months (25 to 83). The antibiotic-eluting articulating spacers fractured in six hips (13.9%) and dislocated in five patients (11.6%). Successful elimination of the infecting organisms occurred in 38 (92.7%) of 41 hips with three patients developing superinfection with a new organism. We conclude that prolonged systemic antibiotic therapy may not be essential in the two-stage treatment of a total hip replacement for Gram-positive infection, provided that a high concentration of antibiotics is delivered locally using an antibiotic-eluting system.