Aims. Arthroplasties of the elbow, including total elbow arthroplasty, radial head arthroplasty, distal humeral hemiarthroplasty, and radiocapitellar arthroplasty, are rarely undertaken. This scoping review aims to outline the current research in this area to inform the development of future research. Methods. A scoping review was undertaken adhering to the Joanna Briggs Institute guidelines using Medline, Embase, CENTRAL, and trial registries, limited to studies published between 1 January 1990 and 7 February 2021. Endnote software was used for screening and selection, and included randomized trials, non-randomized controlled trials, prospective and retrospective cohort studies, case-control studies, analytical cross-sectional studies, and case series of ten or more patients reporting the clinical outcomes of
The February 2024 Shoulder & Elbow Roundup. 360. looks at: Does indomethacin prevent heterotopic ossification following elbow fracture fixation?; Arthroscopic capsular shift in atraumatic shoulder joint instability; Ultrasound-guided lavage with corticosteroid injection versus sham; Combined surgical and exercise-based interventions following primary traumatic anterior shoulder dislocation: a systematic review and meta-analysis; Are vascularized fibula autografts a long-lasting reconstruction after intercalary resection of the humerus for primary bone tumours?; Anatomical versus reverse total shoulder arthroplasty with limited forward elevation; Tension band or plate fixation for simple displaced olecranon fractures?; Is long-term follow-up and monitoring in shoulder and
The June 2023 Shoulder & Elbow Roundup. 360. looks at: Proximal humerus fractures: what does the literature say now?; Infection risk of steroid injections and subsequent reverse shoulder arthroplasty; Surgical versus non-surgical management of humeral shaft fractures; Core outcome set needed for
Aims. Our primary aim was to establish the proportion of female orthopaedic consultants who perform arthroplasty via cases submitted to the National Joint Registry (NJR), which covers England, Wales, Northern Ireland, the Isle of Man, and Guernsey. Secondary aims included comparing time since specialist registration, private practice participation, and number of hospitals worked in between male and female surgeons. Methods. Publicly available data from the NJR was extracted on the types of arthroplasty performed by each surgeon, and the number of procedures of each type undertaken. Each surgeon was cross-referenced with the General Medical Council (GMC) website, using GMC number to extract surgeon demographic data. These included sex, region of practice, and dates of full and specialist registration. Results. Of 2,895 surgeons contributing to the NJR in 2023, 102 (4%) were female. The highest proportions of female surgeons were among those who performed elbow (n = 25; 5%), shoulder (n = 24; 4%), and ankle (n = 8; 4%) arthroplasty. Hip (n = 66; 3%) and knee arthroplasty (n = 39; 2%) had the lowest female representation. Female surgeons had been practising for a median of 10.4 years since specialist registration compared to 13.7 years for males (p < 0.001). Northern Ireland was the region with the highest proportion of female arthroplasty surgeons (8%). A greater proportion of male surgeons worked in private practice (63% vs 24%; p < 0.001) and in multiple hospitals (74% vs 40%; p < 0.001). Conclusion. Only 4% of surgeons currently contributing cases to the NJR are female, with the highest proportion performing
The aim of the New Zealand
We divided 309 patients with an inflammatory arthritis who had undergone primary
Introduction: The design of the GSB III
Objective:. Total elbow joint arthroplasty has limited longevity and is therefore not appropriate for younger rheumatoid arthritis patients. Arthroplasty using an inter-positional membrane may be another surgical option for this population. However, clinical results for joint arthroplasty using the inter-positional membrane have not traditionally been favorable because rheumatoid activity could not be controlled. Today, rheumatoid activity can be controlled with biologics; therefore, the utility of the inter-positional membrane procedure was re-evaluated. Methods:. An 8×6 cm sheet of fascia was detached from the patient's tensor fascia lata muscle to produce a JK membrane. The fascia was stretched on a frame and kept in a 2% chromic acid potassium solution for 24 hours. Then, the fascia was exposed to direct sunlight in order to reduce the dichromic acid. The fascia was washed out in running water for 24 hours and was then stored in phenol with the addition of 70% alcohol.
We report 5 cases of linked shoulder and
Introduction. Cement pressurisation in the distal humerus is technically difficult due to the anatomy of the humeral intramedullary (IM) cavity. Conventional cement restrictors often migrate proximally or leak, reducing the effect of pressurisation during implantation. Theoretically with a better cement bone interdigitation, the longevity of the
A systematic review of the English language literature has suggested that the performance of linked and unlinked
We present the results of 525 primary Souter
This study assesses long term performance of the Souter-Strathclyde
Introduction: Distal humeral fractures represent a constant challenge to the most experienced surgeon. This is the first report of the use of an unlinked prosthesis for the treatment of distal humeral fractures in elderly persons. Materials and Methods: From July 2000 to June 2001, 9 iBP
This paper describes the development, operative technique and results of an unconstrained total elbow arthroplasty. Forty-seven
Introduction: In the evaluation of the major joints, self assessment tools have become wide spread aiming at a more precise quantification of joint function. Different tools have been developed for the elbow joint. However, there are only few data on the relationship between subjective self-assessment of joint function and objective measures. We developed a comprehensive assessment set for the evaluation of subjective elbow function and objective clinical findings and investigate long-term results after implantation of GSB III
This study assesses the clinical performance of the Souter-Strathclyde
This study assesses the clinical performance of the Souter-Strathclyde
We have reviewed 36 of 39 consecutive patients with an average age of 68 years who had semiconstrained
Aims: To evaluate the short to medium term outcome of the Souter-Strathclyde prosthesis when used as a primary
Aim: To evaluate the short to medium term outcome of the Souter-Strathclyde prosthesis when used as a primary
Purpose: The long-term experience of linked semicon-strained total elbow arthroplasty was investigated as a salvage procedure for patients with distal humerus non-union not amenable to internal fixation. Method: Ninety-two consecutive total elbow arthroplasties performed for the treatment of a distal humeral nonunion were reviewed at an average follow-up of 6.5 years (range, 0.5 to 20.3 years). There were twenty-two men and sixty-nine women with an average age of sixtyfive years (range, twenty-two to eighty-four years) at the time of
We reviewed 50 capitellocondylar
Cement pressurisation in the distal humerus is technically difficult due to the anatomy of the humeral intramedullary (IM) cavity. Conventional cement restrictors often migrate proximally, reducing the effect of pressurisation during arthroplasty. Theoretically with a better cement bone interdigitation, the longevity of the
The Acclaim total elbow replacement is a modular system which allows implantation in both unlinked and linked modes. The results of the use of this implant in primary total elbow replacement in 36 patients, operated on between July 2000 and August 2002, are presented at a mean follow-up of 36 months (24 to 49). Only one patient did not have good relief of pain, but all had improved movement and function. No implant showed clinical or radiological loosening, although one had a lucent area in three of seven humeral zones. The short-term results of the Acclaim total elbow replacement are encouraging. However, 11 patients (30.5%) suffered an intra-operative fracture of the humeral condyle. This did not affect the outcome, or the requirement for further surgery, except in one case where the fracture failed to unite. This problem has hopefully been addressed by redesigning the humeral resection guide. Other complications included three cases of ulnar neuropathy (8.3%) and one of deep infection (2.8%).
Medium-term results of the Discovery elbow replacement
are presented. We reviewed 51 consecutive primary Discovery total
elbow replacements (TERs) implanted in 48 patients. The mean age
of the patients was 69.2 years (49 to 92), there were 19 males and
32 females (37%:63%) The mean follow-up was 40.6 months (24 to 69).
A total of six patients were lost to follow-up. Statistically significant
improvements in range movement and Oxford Elbow Score were found
(p <
0.001). Radiolucent lines were much more common in, and
aseptic loosening was exclusive to, the humeral component. Kaplan–Meier
survivorship at five years was 92.2% (95% CI 74.5% to 96.4%) for
aseptic loosening. In four TERs, periprosthetic infection occurred
resulting in failure. A statistically significant association between
infection and increased BMI was found (p = 0.0268). Triceps failure
was more frequent after the Mayo surgical approach and TER performed
after previous trauma surgery. No failures of the implant were noted. Our comparison shows that the Discovery has early clinical results
that are similar to other semi-constrained TERs. We found continued
radiological surveillance with particular focus on humeral lucency
is warranted and has not previously been reported. Despite advances
in the design of total elbow replacement prostheses, rates of complication
remain high. Cite this article:
We studied, ten patients (11 elbows) who had
undergone 14 allograft-prosthesis composite reconstructions following
failure of a previous total elbow replacement with massive structural
bone loss. There were nine women and one man with a mean age of
64 years (40 to 84), who were reviewed at a mean of 75 months (24
to 213). One patient developed a deep infection after 26 months
and had the allograft-prosthesis composite removed, and two patients
had mild pain. The median flexion-extension arc was 100° (95% confidence
interval (CI) 76° to 124°). With the exception of the patient who
had the infected failure, all the patients could use their elbows
comfortably without splints or braces for activities of daily living.
The mean Mayo Elbow Performance Index improved from 9.5 (95% CI
4.4 to 14.7) pre-operatively to 74 (95% CI 62.4 to 84.9) at final
review. Radiologically, the rate of partial resorption was similar in
the humeral and ulnar allografts (three of six and four of eight,
respectively; p >
0.999). The patterns of resorption, however, were
different. Union at the host-bone-allograft junction was also different
between the humeral and ulnar allografts (one of six and seven of
eight showing union, respectively; p = 0.03). At medium-term follow-up, allograft-prosthesis composite reconstruction
appears to be a useful salvage technique for failed elbow replacements
with massive bone loss. The effects of allograft resorption and
host-bone-allograft junctional union on the longevity of allograft-prosthesis
composite reconstruction, however, remain unknown, and it is our
view that these patients should remain under long-term regular review.
The Norway elbow prosthesis is a non-constrained cemented total replacement. It depends on intact collateral ligaments for stability, and allows a full range of movement. The system includes several sizes of components, all freely interchangeable, and semi-constraint can be provided by a locking ring if damaged collateral ligaments make dislocation possible. The prosthesis has been used in more than 350 elbows in Norway and the detailed results for 118 elbows studied prospectively since 1987 are reported. It is inserted through a posterolateral triceps-splitting incision with minimal muscle disruption and bone resection, preserving the collateral ligaments. The results as regards pain relief and range of movement were comparable with those of other elbow prostheses, but there were fewer serious complications. At a mean follow-up of 4.3 years, the failure rate was 3.4%.
Unlinked, linked and convertible total elbow
arthroplasties (TEAs) are currently available. This study is the
first to report the clinical results of the convertible Latitude
TEA. This was a retrospective study of a consecutive cohort of 63
patients (69 primary TEAs) with a mean age of 60 years (23 to 87).
Between 2006 and 2008 a total of 19 men and 50 women underwent surgery.
The mean follow-up was 43 months (8 to 84). The range of movement,
function and pain all improved six months post-operatively and either
continued to improve slightly or reached a plateau thereafter. The
complication rate is similar to that reported for other TEA systems.
No loosening was seen. Remarkable is the disengagement of the radial
head component in 13 TEAs (31%) with a radial head component implanted. Implantation of both the linked and the unlinked versions of
the Latitude TEA results in improvement of function and decreased
pain, and shows high patient satisfaction at mid-term follow-up. Cite this article:
Determining and accurately restoring the flexion-extension
axis of the elbow is essential for functional recovery after total
elbow arthroplasty (TEA). We evaluated the effect of morphological
features of the elbow on variations of alignment of the components
at TEA. Morphological and positioning variables were compared by
systematic CT scans of 22 elbows in 21 patients after TEA. There were five men and 16 women, and the mean age was 63 years
(38 to 80). The mean follow-up was 22 months (11 to 44). The anterior offset and version of the humeral components were
significantly affected by the anterior angulation of the humerus
(p = 0.052 and p = 0.004, respectively). The anterior offset and
version of the ulnar components were strongly significantly affected
by the anterior angulation of the ulna (p <
0.001 and p <
0.001). The closer the anterior angulation of the ulna was to the joint,
the lower the ulnar anterior offset (p = 0.030) and version of the
ulnar component (p = 0.010). The distance from the joint to the
varus angulation also affected the lateral offset of the ulnar component
(p = 0.046). Anatomical variations at the distal humerus and proximal ulna
affect the alignment of the components at TEA. This is explained
by abutment of the stems of the components and is particularly severe
when there are substantial deformities or the deformities are close
to the joint. Cite this article:
Between 1978 and 1986, 59 patients received a GSB III elbow prosthesis, six of them in both elbows. Rheumatoid arthritis (RA) was the underlying cause in 51 of the patients and post-traumatic osteoarthritis (PTOA) in eight. Of these, 24 patients (28 prostheses) have since died; two, both operated on bilaterally, had had their implants for more than ten years and had already been assessed for inclusion in the long-term follow-up. Two patients, each with one elbow prosthesis, have been lost to follow-up and three males who are still living (two with PTOA, one with juvenile RA) had their prosthesis removed before ten years had elapsed. The remaining 32 patients (28 RA, 4 PTOA) with 36 GSB III elbows were examined clinically and radiologically after a mean period of 13.5 years. Pain was considerably reduced in 91.6%. Mobility was increased by 37° in those with RA and by 67° in those with PTOA. There were three cases of aseptic loosening and three of deep infection. The main complication was disassembly of the prosthetic component in nine elbows (13.8%). This last group included two patients with postoperative fractures unrelated to the operative technique and one with neuropathic arthritis. Ulnar neuritis occurred in two patients. Since 87.7% of all the GSB III prostheses implanted in this period remained in situ, our results are comparable with those for hip and knee arthroplasty.
Six highly unstable elbows with severe bone loss due to rheumatoid arthritis were replaced by a non-constrained, unlinked prosthesis. Bone defects were filled with autogenous bone grafts. The mean follow-up was 4.5 years (2 to 8). The clinical results were excellent in four elbows and good in two, with good varus-valgus stability in all. Radiological follow-up showed no appreciable signs of loosening, and the bone grafts had retained most of their original size, with minimal resorption. There were no major complications such as dislocation, skin necrosis, infection or ulnar neuropathy. The study has shown that the so-called mutilans elbow can be successfully replaced using a properly selected type of non-constrained, unlinked prosthesis with bone grafting of the major defects.
We studied 12 patients (13 elbows) who underwent total elbow replacement (TER) using the Kudo Mk IV or V prosthesis between 1989 and 1997. There were eight females and four males (mean age: 61 years, range: 38–74 years). The diagnosis was Rheumatoid arthritis in 10 patients and osteoarthritis in two patients. In each patient the initial result was classified as either excellent or good. All these patients then reported the recurrence of severe pain at a mean of four years from the time of the primary operation. Radiographic examination demonstrated fracture of the humeral stem in 10 elbows and subluxation of the joint in three elbows. The fractured humeral components were exchanged for long stem components. The three subluxated elbows were found to have undergone delamination and loosening of the ulnar components which were revised. One of these required revision to a linked prosthesis due to bone loss. In each case metallosis was found involving principally the synovial tissues which were as far as possible excised. Each patient regained a similar range of movement to that following the primary arthroplasty but continues to experience episodes of pain requiring anti-inflammatory medication. This is in contrast to our patients requiring revision procedures for implant loosening or instability who have become pain free. We conclude that the development of metallosis complicating mechanical implant failure predisposes to persisting symptoms following revision arthroplasty and recommend that this should be undertaken sooner rather than later when mechanical failure is detected.
From 1984 to 1995, 68 ankylosed elbows and 11 which were unstable after trauma were replaced in India by Baksi sloppy hinge prostheses. The mean age of the patients was 28.6 years (17 to 70) and the mean follow-up 9.6 years (2 to 13.5). Of the 68 ankylosed elbows, 59 (87%) regained a mean arc of painless movement of 88.5° (27 to 115). The mean improvement of supination was 24° and of pronation 16.5°. There were 54 good results (80%), eight fair and three poor. There were two complete failures due to infection, and one due to a broken humeral stem. Of the 11 unstable elbows, the nine with good results had a mean arc of 125° (15 to 140) of painless stable movement, with a mean improvement in supination of 26° and of pronation of 19.5°. There was one fair result and one failure due to loosening with subsequent late infection. There were significant complications in 14 cases with infection in seven and aseptic loosening in four. Patients with loosening or late removal of the prosthesis often retained reasonably stable elbow movement because periprosthetic fibrosis had connected the approximated bone ends, and muscle balance had been restored.
To measure any observed migration and rotation of humeral and ulnar components using radiostereometric analysis. From 2002–2004 in a prospective ongoing study, twelve elbows in patients treated with either a linked or unlinked Acclaim total elbow prosthesis were included in a radiostereometry study. Six tantalum markers were introduced into the humerus another three markers were located on a humeral component. Four markers were placed in to ulna and three markers located on the ulnar component. RSA radiographs were taken postoperatively, six, twelve and twenty-four months. The radiographs were digitised and analysed using UmRSA software. The relative movement of the humeral and ulnar implants with respect to the bone was measured. At twelve months, the largest segment translation of the humeral component was in the anterior/posterior direction with a mean of 0.44mm followed by medial/lateral translation of 0.39 mm; there was minimal proximal/ distal translation or with a mean of 0.16mm. Paired t-tests between twelve and 24 months segment translation data showed the mean differences to be no more than 0.056mm. The largest rotation at twelve months was anteversion/retroversion with a mean of 2.40deg, anterior tilt had a mean of 1.20deg and varus/valgus tilt was minimal mean 0.60deg. Mean difference between twelve and 24 months segment rotation was no more than 0.30deg. In contrast, humeral tip motion produced a mean of 1.1mm at 12 months dominated by movement in the plane horizontal plane with a mean difference at 24 months of 0.06mm. No patients could be measured for segment micromotion of the ulnar component due to technical difficulty in visualising tantalum markers in the ulna. Early micromotion of the Acclaim humeral implant occurs mostly by rotation about the vertical axis accompanied by anterior tilt. This motion reaches a plateau at 12 months after operation.
Aims. The follow-up interval of a study represents an important aspect that is frequently mentioned in the title of the manuscript. Authors arbitrarily define whether the follow-up of their study is short-, mid-, or long-term. There is no clear consensus in that regard and definitions show a large range of variation. It was therefore the aim of this study to systematically identify clinical research published in high-impact orthopaedic journals in the last five years and extract follow-up information to deduce corresponding evidence-based definitions of short-, mid-, and long-term follow-up. Methods. A systematic literature search was performed to identify papers published in the six highest ranked orthopaedic journals during the years 2015 to 2019. Follow-up intervals were analyzed. Each article was assigned to a corresponding subspecialty field: sports traumatology, knee arthroplasty and reconstruction, hip-preserving surgery, hip arthroplasty, shoulder and
Abstract. Introduction. Intra-articular distal humerus OTA type C fractures are challenging to treat. When osteosynthesis is not feasible one can choose to do a primary arthroplasty of elbow or manage non-operatively. The indications for treatment of this fracture pattern are evolving. Objectives. We present our outcomes and complications when this cohort of patients was managed with either open reduction internal fixator (ORIF),
The June 2013 Shoulder &
Elbow Roundup. 360 . looks at: whether suture anchors are still the gold standard; infection and revision
Introduction. The epicondylar axis of the elbow is a surface anatomical approximation of the true flexion-extension (F-E) axis used in the application of an external fixator/
The August 2014 Shoulder &
Elbow Roundup. 360 . looks at: Myofibroblasts perhaps not implicated in post-traumatic elbow stiffness; olecranon tip biomechanically sound for coranoid reconstruction; obesity and
The December 2014 Shoulder &
Elbow Roundup. 360 . looks at: cuff tears and plexus injury; . corticosteroids and physiotherapy in SAI; diabetes and
To date there has been only one published series of
The October 2013 Shoulder &
Elbow Roundup. 360 . looks at: Deltoid impairment not necessarily a contra-indication for shoulder arthroplasty; The tricky radiograph; Not so asymptomatic cuff tears; Total shoulder arthroplasty: kinder on the glenoid; Barbotage for calcific tendonitis; What happens to the arthritic glenoid?; Two screws a screw too few?; Sloppy hinge best for
Background: To date there has been only one published series of
Aim: Patients with advanced rheumatoid arthritis who were managed with ipsilateral shoulder and
The February 2015 Shoulder &
Elbow Roundup. 360 . looks at: Proximal Humerus fractures a comprehensive review, Predicting complications in shoulder ORIF, The Coronoid Revisited, Remplissage and bankart repair for Hill-Sach’s lesions, Diabetes and