Aims.
The optimal treatment strategy for
Aims. The aim of this meta-analysis was to compare the outcome of total elbow arthroplasty (TEA) undertaken for rheumatoid arthritis (RA) with TEA performed for
Aims. Open reduction and plate fixation (ORPF) for displaced proximal humerus fractures can achieve reliably good long-term outcomes. However, a minority of patients have persistent pain and stiffness after surgery and may benefit from open arthrolysis, subacromial decompression, and removal of metalwork (ADROM). The long-term results of ADROM remain unknown; we aimed to assess outcomes of patients undergoing this procedure for stiffness following ORPF, and assess predictors of poor outcome. Methods. Between 1998 and 2018, 424 consecutive patients were treated with primary ORPF for proximal humerus fracture. ADROM was offered to symptomatic patients with a healed fracture at six months postoperatively. Patients were followed up retrospectively with demographic data, fracture characteristics, and complications recorded. Active range of motion (aROM), Oxford Shoulder Score (OSS), and EuroQol five-dimension three-level questionnaire (EQ-5D-3L) were recorded preoperatively and postoperatively. Results. A total of 138 patients underwent ADROM; 111 patients were available for long-term follow-up at a mean of 10.9 years (range 1 to 20). Mean age was 50.8 years (18 to 75);79 (57.2%) were female. Mean time from primary ORPF to ADROM was 11.9 months (6 to 19). Five patients developed superficial wound infection; ten developed symptomatic osteonecrosis/
Aims. The aim of this study was to assess the safety and clinical outcome of patients with a femoral shaft fracture and a previous complex
Aims.
Aims. The aim of this study was to report the pooled prevalence of
Osteoarthritis is a slowly progressive disease which includes the intervention of several cytokines and macrophage metalleinoproteinases reaction, leading to the degradation of the local cartilage but also having an impact on the serum acute phase proteins (APPs). Subsequently, biomarkers seem to be essential to estimate its progression and the need for any surgical intervention such as total arthroplasty, but also can be used as therapeutic agents. Recently, among APPs, fetuin-A drew attention regarding its possible anti-inflammatory role in animal models but also as a therapeutic agent in the inflammatory joint disease in clinical trials. The purpose of this study is to investigate the possible attenuating role of the intra-articular administration of Fetuin-A in
To evaluate the therapeutic effect of Pulsed Electromagnetic Field (PEMF) in the treatment of meniscal tears in the avascular region. Seventy-two twelve-week-old male Sprague-Dawley rats with full-thickness longitudinal medial meniscal tears in the avascular region were divided into 3 groups: control group (G. con. ), treated with classic signal PEMF (G. classic. ), and high slew rate signal PEMF(G. HSR. ). The HSR signal has the same pulse and burst frequencies as the classic signal, but with a higher slew rate. Macroscopic observation and histological analysis of the meniscus and articular cartilage were performed to evaluate the meniscal healing and progressions of osteoarthritis. The synovium was harvested for histological and immunofluorescent analysis to assess the intra-articular inflammation. The meniscal healing, articular cartilage degeneration, and synovitis were quantitatively evaluated according to their respective scoring system. Dramatic degenerative changes of the meniscus and articular cartilage were noticed during gross observation and histological evaluation in the control group at 8 weeks. However, the menisci in the two treatment groups were restored to normal morphology with a smooth surface and shiny white color. Particularly, the HSR signal remarkably enhanced the fibrochondrogenesis and accelerated the remodeling process of the regenerated tissue. The meniscal healing scores of PEMF treatment groups were significantly higher than those in the control group at 8 weeks. Specifically, the HSR signal showed a significantly higher meniscal repair score than the classic signal at week 8 (P < .01). The degeneration score (G. con. versus G. classic. : P < .0001; Gcon versus G. HSR. : P < .0001) and synovitis score (G. con. versus Gclassic: P < .0001; G. con. versus G. HSR. : P = .0002) of the control groups were significantly higher than those in the two treatment groups. PEMF promoted the healing of meniscal tears in the avascular region and restored the injured meniscus to its structural integrity in a rat model. Compared to the classic signal, the HSR signal showed the increased capability to promote fibrocartilaginous tissue formation and modulate the inflammatory environment and therefore protected the knee joint from
Objectives. Induced membrane technique is a relatively new technique in the reconstruction of large bone defects. It involves the implantation of polymethylmethacrylate (PMMA) cement in the bone defects to induce the formation of membranes after radical debridement and reconstruction of bone defects using an autologous cancellous bone graft in a span of four to eight weeks. The purpose of this study was to explore the clinical outcomes of the induced membrane technique for the treatment of
Aim. Cyclooxygenase-2 (COX-2) enzyme is one of the major mediators during inflammation reactions, and COX-2 gene polymorphisms of rs20417 and rs689466 have been reported to be associated with several inflammatory diseases. However, potential links between the two polymorphisms and risk of developing
Introduction and Objective. Evidence in literature is contradicting regarding outcomes of total knee arthroplasty (TKA) in
We present a retrospective study of 25 patients treated by open arthrolysis of the elbow for
Introduction and Objective. Traditionally, osteoarthritis (OA) has been associated mostly with degradation of cartilage only. More recently, it has been established that other joint tissues, in particular bone, are also centrally involved. However, the link between these two tissues remains unclear. This relationship is particularly evident in
Background: The treatment of
The results of surgical treatment of
We present a case of
Contracture of the collateral ligaments is considered to be an important factor in
Aim:. To investigate the clinical outcomes of elbows with
We describe the natural history of a rabbit knee model of permanent
We performed a lateral approach for the release of
Aim: To assess the functional and occupational outcome of open elbow arthrolysis for
Introduction and Objective. Osteoarthritis (OA) is the most common inflammatory and degenerative joint disease. Mesenchymal Stromal Cells (MSCs), with their chondro-protective and immune-regulatory properties, have been considered as a new approach to treat OA. Considering the risk of cell leakage outside the articular space and the poor survival rate after intra-articular (IA) injection, we hypothesized that cell encapsulation in cytoprotective hydrogels could overcome these limitations and provide cells with a suitable 3D microenvironment supporting their biological activity. We previously generated micromolded alginate particles (diameter 150 μm) and demonstrated the long-term viability of microencapsulated MSCs isolated from human adipose tissue (hASCs). Encapsulated cells maintained their in vitro ability to sense and respond to a pro-inflammatory environment (IFN-γ/TNF-α or synovial fluids from OA patients) by secreting PGE. 2. , IDO, HGF and TGF-β. In this study, we evaluated the anti-OA efficacy of these microencapsulated hASCs in a
Introduction:
Surgical release of the elbow was performed in 27 patients with
Ligaments, menisci and joint capsules were obtained from experimental knees with
Introduction: To evaluate a three-stage procedure for the correction of symptomatic
The purpose of this study was to demonstrate the beneficial effects of elbow arthrolysis. This was a prospective study on 88 patients with
We describe a technique of soft-tissue reconstruction which is effective for the treatment of chronic lunotriquetral instability. Part of extensor carpi ulnaris is harvested with its distal attachment preserved. It is passed through two drill holes in the triquetrum and sutured to itself. This stabilises the ulnar side of the wrist. We have reviewed 46 patients who underwent this procedure for
Purpose: To evaluate the role of myofibroblasts in
Total hip arthroplasty following pelvic or femoral trauma presents the joint surgeon with challenges not dissimilar to that of revision surgery. Careful preoperative evaluation and planning, and realistic assessment of risks and expectations is necessary. Complex acetabular fractures present the surgeon with a variety of challenges in conversion to total hip replacement (THR). Bone stock is the critical factor in achieving a stable acetabular reconstruction, particularly with regard to the posterior column. In patients who have undergone prior open reduction and internal fixation, routine radiographic examination will often be inconclusive as to the status of healing of fractures due to the presence of metal, and CAT scans will be similarly obfuscated by metal artefact. Therefore, the surgeon must be prepared for the possibility of bone stock deficiency at the time of reconstruction. Subclinical infection following ORIF is possible; all patients should be screened for this possibility with preoperative determination of the ESR and C-reactive protein. If these studies are elevated, aspiration of the hip under x-ray or ultrasound guidance should be considered. At the time of surgery, it is suggested that cultures be obtained prior to the administration of systemic antibiotics, and consideration given to intraoperative frozen section examination of tissue if infection is suspected. Removal of internal fixation devices, debridement, and second stage reconstruction after appropriate antibiotic therapy will be necessary in these cases. Exposure of the hip will be complicated by scar tissue. Particular care is required to avoid sciatic nerve injury during the exposure and hardware removal. Extension of the hip and knee during posterior exposure of the acetabulum and internal fixation devices will aid in retraction and avoidance of neuropraxic sciatic injury. Stainless steel screws and plates should not contact titanium alloy implants in order to avoid the possibility of fretting wear and corrosion of dissimilar metals. Intraarticular exposure of screws or plates mandates removal of the device. In the absence of such exposure, hardware may be left in place.
Osteoarthritis (OA) is the most common musculoskeletal disease in the EU and is characterized by cartilage degeneration, pain and restricted movement.
Introduction and Aims: The aim of this study was to assess the results of open elbow arthrolysis for
The Motec cementless modular metal-on-metal ball-and-socket
wrist arthroplasty was implanted in 16 wrists with scaphoid nonunion
advanced collapse (SNAC; grades 3 or 4) and 14 wrists with scapholunate
advanced collapse (SLAC) in 30 patients (20 men) with severe (grades
3 or 4)
Complex joint fractures of the lower extremity are often accompanied by soft-tissue swelling and are associated with prolonged hospitalization and soft-tissue complications. The aim of the study was to evaluate the effect of vascular impulse technology (VIT) on soft-tissue conditioning in comparison with conventional elevation. A total of 100 patients were included in this prospective, randomized, controlled monocentre study allocated to the three subgroups of dislocated ankle fracture (n = 40), pilon fracture (n = 20), and intra-articular calcaneal fracture (n = 40). Patients were randomized to the two study groups in a 1:1 ratio. The effectiveness of VIT (intervention) compared with elevation (control) was analyzed separately for the whole study population and for the three subgroups. The primary endpoint was the time from admission until operability (in days).Aims
Methods
Fifty-three of 55 consecutive elbow replacements for
To present the results achieved with the use of external fixation techniques in treating 52 cases of
Introduction: Objective of our study is to present the effect of methylprednisolone sodium succinate (Solu-Medrol) on
Fractures of the distal radius occurring in young adults are treated increasingly by open surgical techniques, partly because of concern that failure to restore the alignment of the fracture accurately may cause symptomatic
The objective of this report was to evaluate myofibroblast numbers in human elbow anterior joint capsules. Joint capsules were obtained from six patients with
We present a single-surgeon series of surgical release of
Aims: The purpose of this paper is to review a series of ankle
We studied retrospectively the results in 24 patients (25 feet) who had been treated by subtalar arthrodesis with internal compression for
We present a single-surgeon series of surgical release of
Purpose: To conduct a study to identify differences in complication rates and outcomes between previously recognized sub-groups commonly treated for limb length discrepancies (LLD). Method: Forty-two males and 13 females were treated for LLD at two level-one trauma centres. Mean LLD was 4.4 cm (range 1.8 to 18cm). There were 44 femoral segments (in 41 patients) and 14 tibia segments lengthened. Forty were
Introduction: Modern imaging techniques have demonstrated that up to 28% of patients with spinal cord injury develop syringomyelia. Cyst formation and enlargement are thought to be related to abnormalities of cerebrospinal fluid hydrodynamics, however the exact mechanism and route of entry into the spinal cord remain incompletely understood. Previous work in rats has demonstrated that experimental
INTRODUCTION: Modern imaging techniques have demonstrated that up to 28% of patients with spinal cord injury develop syringomyelia. Cyst formation and enlargement are thought to be related to abnormalities of cerebrospinal fluid hydrodynamics, however the exact mechanism and route of entry into the spinal cord remain incompletely understood. Previous work in rats has demonstrated that experimental
We used fresh small-fragment osteochondral allografts to reconstruct
We treated
To show the role and effectiveness of semi-constrained total elbow arthroplasty in restoring elbow function in severe, irreversible
Microfracture is frequently used as the first line of treatment for the repair of traumatic cartilage defects. We present the clinical and histological results 18 months to two-years after treatment in a 26-year-old male with a
Purpose: To determine if an adenovirus vector expressing BMP-7 can alter the progression of
Summary. The ideal therapy for
Introduction: It has been suggested that arachnoiditis predisposes to
Background.
INTRODUCTION: It has been suggested that arachnoiditis predisposes to
Aims. Cubitus varus is the most common late complication of a supracondylar
fracture of the humerus in children. Correction can be performed
using one of a number of techniques of osteotomy but each has disadvantages.
We describe a new technique for correcting
Introduction: Enlarging cystic cavitations (syrinxes) form within the spinal cord in up to 28% of spinal cord injured patients. These
Fresh osteochondral allografts were used to repair
The hypothesis is that cells isolated from capsules of joints with contractures will contract collagen gels at a faster rate when compared to cells obtained from capsules of joints free of contractures.
Heterotopic ossification (HO) is defined as aberrant bone formation in extraskeletal locations. In this process, local stromal cells of mesenchymal origin abnormally differentiate, resulting in pathologic cartilage and bone matrix deposition. However, the specific cell type and mechanisms beyond this process are not well understood, in part due to the heterogeneity of progenitor cells involved. Here, a combination of single cell RNA sequencing (scRNA-Seq) and lineage tracing, defined the extent to which synovial / tendon sheath progenitor cells contribute to HO. For this purpose, a Tppp3 (tubulin polymerization-promoting protein family member 3) inducible reporter model was used, in combination with either Scx (Scleraxis) or Pdgfra (Platelet derived growth factor receptor alpha) reporter animals. Both arthroplasty-induced and tendon injury-mouse experimental HO models were utilized. ScRNA-Seq of tendon-induced traumatic HO suggested that Tppp3 is a progenitor cell marker for either osteochondral or tendon or cells. After HO induction, Tppp3 reporter+ cell population expanded in number and contributed to cartilage and bone formation in tendon and joint-associated HO. Using double reporter animals, we found that both Pdgfra+Tppp3+ and Pdgfra+Tppp3- progenitor cells produced HO-associated cartilage. Finally, the examination of human samples showed a significant population of TPPP3+ cells overlapping with osteogenic markers in areas of HO. Overall, these results provide novel observations that peritenon and synovial progenitor cells undergo abnormal osteochondral differentiation and contribute to heterotopic bone formation after trauma.
Osteoarthritis (OA) is the leading cause of pain and disability worldwide and is characterized by the degenerative changes of articular cartilage. Joint loading is required for cartilage maintenance; however, hyper-physiologic loading is a risk factor for OA. Mechanosensitive ion channels Piezo1 and Piezo2 synergistically transduce hyper-physiologic compression of chondrocytes, leading to chondrocyte death and onset of OA. This injury response is inhibited by Piezo channel loss of function, however the mechanistic role of Piezo channels Aggrecan-Cre Knockout of Chondrocyte-specific
Introduction. Fracture around the knee can lead to posttraumatic osteoarthritis (PTOA) of the knee. Malunion, malalignment, intra-articular osseous defects, retained internal fixation devices, and compromised soft tissues may affect the outcome of total knee replacement (TKR). On average, the posttraumatic patient subsets were 10.4 years younger than those for primary knee OA. Recently, there were several studies reporting the outcome of THA for posttraumatic OA hip. However, no current literature defines the comparative functional outcome between PTOA and primary OA knee. The purpose of our study was to compare the midterm outcomes of patients undergoing TKR following periarticular knee fractures/ligamentous injuries versus primary osteoarthritis (PO) of the knee. Materials and methods. Retrospective chart reviews of patients underwent TKR between 2008 and 2013 were identified. 136 patients underwent open reduction and internal fixation with plate and screws or ligament reconstruction while 716 patients were primary OA. Mean follow up time was comparable in both groups. Demographic data, medical comorbidities, WOMAC, visual analogue scale, and complications were recorded. Results. There were significantly different in age (56.5 vs 63.8 years, p<0.0001), gender (48.5% vs 63.1% of female, p=0.0014), and obese (62.3% vs 76.0%, p=0.025) between PTOA and PO groups, respectively. The PO group had higher comorbidities than PTOA group including anticoagulant usage (51% vs 30.9%, p=0.0002), number of disease ≥ 4 (69.6% vs 45.3%, p<0.0001), ASA class ≥3 (38.8% vs 21.6%, p<0.0001), and Charlson Comorbidity Index (3.6 vs 2.8, p<0.0001). The PTOA group had longer operative time (110.9 vs 100.1 minutes, p<0.0001) than PO group. Preoperatively anatomical axis of the knee was approximately valgus in PTOA but varus alignment in PO group (p<0.0001). However, postoperatively anatomical and mechanical axis was comparable in both groups. Postoperative VAS (1.8 vs 1.2, p=0.002) at 1 year follow up and pain component of WOMAC (77.8 vs 85.7, p=0.013) in PTOA group was worse than PO group, respectively. On the contrary, there was no difference in postoperative complication and readmission rate between groups. Conclusion. Total knee replacement for
Two cases of
1. Two cases of recurrent
Elbow contracture is a recognized sequel of elbow trauma. We aim at reviewing the clinical outcome of surgical capsulectomy and elbow debridement. The operative notes as well as pre and post-operative clinical records were reviewed for 15 patients who sustained an elbow trauma which resulted in elbow contracture and were managed with open capsulectomy and debridement. In addition two patients had anterior transfer of the ulnar nerve, twohad removal of loose bodies, two had excision of heterotopic bone, one patient had reconstruction of the medial collateral ligament and one patient had repair of the lateral collateral ligament . These patients were followed up for a mean of 21 months (6 to 37). Elbow flexion contracture improved from a mean of 37° (10° to 55°), to a mean of 10° (0° to 25°). Elbow flex-ion improved from a mean of 125° (95° to 140°) to a mean of 129° (90° to 140°). There were no major complications. Two patients underwent repeat debridement due to recurrence of contracture. One patient developed serious collection that settled gradually. We conclude that open capsulectomy and debridement is a satisfactory way of management of
We present the outcome of the treatment of chronic
1. Two cases of
Introduction: The management of
1 . This case of
Seven children with chronic
We present a case of a 49-year-old patient who initially presented in May 2020 with an open pilon fracture. Managed with initial debridement, fixation and flap - who subsequently underwent circular frame application for failure of fixation, requiring a transport to fusion frame who developed beta-haemolytic streptococcus A within the site of the proximal corticotomy. A systematic review of the literature was conducted searching EMBASE, MEDLINE and Cochrane library for all articles discussing infected bone regenerate- a paucity of information was found. Abstracts were independently reviewed by 2 authors (LH and LT). In total, there were 16 papers, and then subsequently analysed we identified two case reports regarding infected regenerate.Introduction
Materials & Methods
1. The dominant role of pathogenic staphylococci in surgical infections has been confirmed by positive isolations in 89·9 per cent of a wide variety of lesions in a hospital infective unit. Of 150 staphylococci isolated, 147 were sensitive to fusidic acid, two were slightly sensitive and only one was resistant. 2. Fusidic acid was administered as sodium fusidate to 100 patients with staphylococcal infections (including seventy-two with chronic
The aim of this study was to analyze the results of reverse shoulder
arthroplasty (RSA) in patients with type 1 sequelae of a fracture
of the proximal humerus in association with rotator cuff deficiency
or severe stiffness of the shoulder. A total of 38 patients were included: 28 women and ten men. Their
mean age at the time of arthroplasty was 73 years (54 to 91). Before
the RSA, 18 patients had been treated with open reduction and internal
fixation following a fracture. A total of 22 patients had a rotator
cuff tear and 11 had severe stiffness of the shoulder with < 0°
of external rotation. The mean follow-up was 4.3 years (1.5 to 10).
The Constant score and the range of movement of the shoulder were
recorded preoperatively and at final follow-up. Preoperatively, radiographs in two planes were performed, as
well as CT or arthro-CT scans; radiographs were also performed at
final follow-up.Aims
Patients and Methods
We performed resection of part of an injured peripheral nerve in 20 patients with
Introduction. Among patients with ankle osteoarthritis (OA) a
Purpose:
We have retrospectively reviewed the clinical and radiological results in 204 consecutive adult patients who had surgical correction of 70 late
Introduction Approximately one quarter of spinal cord injury patients will develop
Introduction. It is documented in the literature the very good results of lateral unicompartmental knee arthroplasty (UKA) when the standard accepted indications are followed. In our experience these indications can be extended to include
Purpose: Elbow osteoarthritis (OA) is characterized by a loss of elbow motion secondary to joint capsular hypertrophy and osteophyte formation. Previous work on joint capsules in
The aim of the study is to evaluate the results of using Ilizarov technique for correcting the post traumatic lower limb deformities. This prospective study included 25 femurs (Group A) and 65 tibias (Group B) underwent correction with Ilizarov technique and frame. Both groups had moderate and complex deformed segments. Outcomes were Ilizarov correction time, distraction index (DI), consolidation index (CI), Ilizarov index (II) and complications.Introduction
Materials and Methods
Following the discovery of a powerful venous pump in the foot that is activated by weight-bearing independently of muscular action, a pneumatic impulse device was developed to actuate this pump artificially. In a multicentre international trial the device was shown to reduce
Introduction: Flat Back is a syndrome of sagittal imbalance often associated with back pain commencing in the lumbar region and progressively ascending. It is noted after posterior instrumentation to the lumbosacral junction, with various arthropathies and following compression fractures of the dorsolumbar and lumbar spines. In an attempt to maintain vertical posture, muscle fatigue causes back pain which persists until the condition is rectified. A compensatory pelvic tilt produces hip/hamstring pain and is relieved once lumbar correction is established. The cause of pain is unknown. The aim of this radiological study is to identify abnormal parameters which may contribute to sagittal imbalance and back pain. Methods: Seven fully mobile subjects without fractures served as normal cohorts. Thirty-four consecutive patients aged 18 to 83 years with vertebral compression fractures were studied. There were 28 males. CT scout views of the full length spine in prone and supine positions provided functional scanograms for the Cobb measurement of thoraco-lumbar kyphosis and lumbar lordosis. Degrees of sagittal imbalance were graded as I, II and III, in accordance with the presence of dorsolumbar kyphosis, loss of lumbar lordosis and rigidity in functional views. Previous CT, MRI, Bone Scans were used to exclude other sources of pain such as protruding discs, annular tears, listhesis or un-united fractures. No patients with neurological signs were included. Three sets of measurements were taken:. Dorsolumbar angulation: On prone films, Cobb angle was measured at upper T12 and lower L1 end plates (normal 0°; with standard deviation +3/−3). Lumbosacral angular motion: On functional films, lines were drawn on the upper end plates of L5 and S1. The resulting differences [(+)-(−)] between functional angles were compared with the normal values obtained from the literature (i.e. in excess of 26° of combined motion). The difference between standing lateral functional radiography and the prone/supine scanography was accepted. Sacral inclination: On supine films, the angle between a vertical line (a perpendicular to horizontal baseline) and the upper S1 endplate. Results: There wasÊsignificant reduction in the radiation dose for CT scanograms when compared to conventional radiography: with sparing of bone marrow by 74–80%. The frequency of the abnormal radiological parameters was as follows:. Dorsolumbar angulation: 26 showed (positive) kyphotic angles up to 30°−40°. Lumbosacral angular motion: In view of the spinal rigidity found in most cases, a compensatory excess mobility was expected at 5/1 level, but the opposite was confirmed. Indeed, 27 patiens showed exaggerated (negative) extension shift (of −5°−10°); amongst these 10 were with complete loss of flexion; 12 were with partial flexion (a forward shift of up to 15°), but 5 with full flexion, permitted by a lumbar kyphosis. Sacral inclination: twenty-eight patients showed a shift to a diminished angle of 25°–35° as compared to 35°–55° in 15 control spines. The patients were grouped according to the number of selected abnormal radiological parameters present. The cases were graded: Grade I (1 abnormality) – 2 cases, Grade II -13 cases and Grade III – 19 cases. The threshold for imbalance was (1) at least one severe thoracolumbar compression (or an equivalent combination of multiple minor thoraco-lumbar compression fractures) for D/L kyphosis and (2) a single lumbar fracture with at least 50% compression. Discussion: The cause of pain in
To evaluate whether endoprosthetic ankle replacement is an adequate treatment option. the following studies involving total ankle replacement (TAR). From June 1997 to December 2004 a total of 68 TARs were performed in 66 patients, of whom 22 received cemented implants, 40 cement-free implants, and 4 hybrid implants. The indications for TAR included
Previous studies of the Ilizarov procedure have concentrated on musculoskeletal assessments rather than the opinions of patients. In a prospective trial of 25 consecutive patients, we evaluated the effect of Ilizarov reconstruction of
Purpose: The purpose of this work was to emphasise the contribution of the Illizarov technique for the treatment of leg nonunions. Material and methods: Our series included 30 cases of
Osteomyelitis is an inflammatory condition accompanied by the destruction of bone and caused by an infecting microorganism. Open contaminated fractures can lead to the development of osteomyelitis of the fractured bone in 3-25% of cases, depending on fracture type, degree of soft-tissue injury, degree of microbial contamination, and whether systemic and/or local antimicrobial therapies have been administered. Untreated, infection will ultimately lead to non-union, chronic osteomyelitis, or amputation. We report a case series of 10 patients that presented with post-operative infected non-union of the distal femur with or without prior surgery. The cases were performed at Padmashree Dr. D. Y. Patil Hospital, Nerul, Navi Mumbai, India. All the patients’ consents were taken for the study which was carried out in accordance with the Helsinki Declaration. The methodology involved patients undergoing a two-stage procedure in case of no prior implant or a three-stage procedure in case of a previous implant. Firstly, debridement and implant removal were done. The second was a definitive procedure in form of knee arthrodesis with ring fixator and finally followed by limb lengthening surgery. Arthrodesis was planned in view of infection, non-union, severe arthritic, subluxated knee, stiff knee, non-salvage knee joint, and financial constraints. After all the patients demonstrated wound healing in 3 months along with good radiographic osteogenesis at the knee arthrodesis site, limb lengthening surgeries by tibial osteotomy were done to overcome the limb length discrepancy. Distraction was started and followed up for 5 months. All 10 patients showed results with sound knee arthrodesis and good osteogenesis at the osteotomy site followed by achieving the limb length just 1-inch short from the normal side to achieve ground clearance while walking. Our case series is unique and distinctive as it shows that when patients with infected nonunion of distal femur come with the stiff and non-salvage knee with severe arthritic changes and financial constraints, we should consider knee arthrodesis with Ilizarov ring fixator followed by limb lengthening surgery.
Premature growth arrests are an infrequent, yet a significant complication of physeal fractures of the distal radius in children and adolescents. Through early diagnosis, it is possible to prevent clinical repercussions of the anatomical and biomechanical alterations of the wrist. Their true incidence has not been well established, and there exists no consensual systematic monitoring plan for minimising its impacts The main objective was to evaluate the prevalence of growth arrests after a physeal distal radius fracture. The secondary objective was to identify risk factors in order to better guide clinicians for a systematic follow-up. All patients seen between 2014–2016 in a tertiary orthopaedic clinic were retrospectively reviewed. Inclusion criteria were (one) a physeal fracture of the distal radius (two) adequate clinical/radiological follow-up. Descriptive, Chi-square and binary logistic regression analyses were carried out using SPSS software. One hundred ninety patients (mean age: 12 ± 2.8 years) fulfilled the inclusion criteria. Forty percent (n=76) of the fractures were treated by closed reduction. Premature growth arrest was seen in 6.8% (n=13) and diagnosed at a mean of 10 months post trauma. The logistic regression showed that the initial translation percentage (>30%) (p 25) (p increase the risk of growth arrest. After adjusting for concomitant ipsilateral ulnar injuries, a positive association between physeal complications and fracture manipulation was detected (76.9%, p=0.03). A non-significant trend between premature growth arrest and associated ulnar injury was observed (p=0.054). No association was identified for trauma velocity, fracture type, gender and age, and growth complications. A prevalence of 6.8% of growth arrest was found after a physeal fracture of the distal radius. Fractures presenting with an initial coronal translation > 30% and/or angulation > 25 from normal, as well as those treated by manipulation, have been shown to be at risk for a premature growth arrest of the distal radius. This study highlights the importance of a systematic follow-up after a physeal fracture of the distal radius especially for patients with a more displaced fracture who had a closed reduction performed. An optimal follow-up period should be over 10 months to optimize the detection of growth arrest and treat it promptly, thereby minimizing negative clinical consequences.
Background and Objective. Total hip arthroplasty (THA) has been applied to treat pain and disability in patients with
Aim. Over the last 15 years there has been a series of publications reporting the beneficial effects of elbow arthrolysis, with considerable variation in operative technique and post-operative management. Many advocate the use of passive stretching techniques in the early post-operative period if range of motion fails to improve satisfactorily. The purpose of this study was to assess our results of open elbow arthrolysis in patients who did not receive any passive stretching after discharge from hospital. Methods. Prospectively collected data of 55 patients with a minimum follow-up of 1 year after arthrolysis were analysed. All procedures were performed by the same surgeon (LR), achieving as much improvement in elbow motion as possible at operation. All patients had continuous brachial plexus blocks and continual passive motion for 2-3 days post-operatively but none received any passive stretching after discharge. At review, a senior physiotherapist (BD) formally assessed all the patients. Results. All patients' arc of movement improved from 68 degrees to 104 degrees (flexion 18 degrees/extension 23 degrees). Upper limb function (Disabilities of the Arm, Shoulder and Hand score) improved by 50%. Pain decreased from 20 to 9, measured with a Visual Analogue Score. The greatest improvement in motion was obtained in the stiffest elbows - 7 patients with an arc of 30 degrees or less pre-operatively achieved an arc of 100 degrees by the time of the last review. Conclusions. Good results of open arthrolysis for
Over the last 15 years there have been a series of publications reporting the beneficial effects of elbow arthrolysis, with considerable variation in operative technique and post-operative management. Aim. To assess the results of open elbow arthrolysis in patients who did not receive any physiotherapy after discharge from hospital, although this is routinely prescribed by many surgeons. Patients and Methods. Prospectively collected data of 34 patients with a minimum follow-up of 1 year after arthrolysis was analysed. All the procedures were performed by the same surgeon, achieving as much improvement in elbow motion as possible at operation. All the patients had continuous brachial plexus blocks and continual passive motion for 2–3 days postoperatively but none received any physiotherapy after discharge. At review, a senior physiotherapist formally assessed all the patients, including measuring elbow motion with a goniometer. Results. All patients’ arc of movement improved from, with mean elbow flexion increasing by 16 degrees and extension 20 degress at the last follow-up. Upper limb function, assessed with a Disabilities of the Arm, Shoulder and Hand score (DASH), had improved 30%. Pain had decreased from 4.8 to 3.1 using the Visual Analogue Score. The greatest improvement in motion was obtained in the stiffest elbows – 5 patients with an arc of 30 degrees or less pre-operatively achieved an arc of 96 degrees by the time of the last review. Only early complications occurred – ulnar neuritis and significant pain – but these symptoms had largely settled by the time of the last review. Conclusions. Good results of open arthrolysis for
Arthroscopic stabilisation of the shoulder is a technically-demanding and developing technique, and the reported results have yet to match those for open surgery. We present a consecutive initial series of 55 patients with
Post traumatic distal tibia osteomyelitis (DTOM) with an upper ankle joint involvement is a serious complication after primary osteosynthesis and can be a nightmare for the patient and the surgeon as well. Our aim was to identify mayor complications during treatment and to find the way to prevent or treat them. It is a retrospective analysis of eight patients with DTOM and an upper ankle joint involvement treated in our institution from 2012 to 2018. The average size of a bone defect after a debridement was 9 centimeters (4–15). Patients were treated in two stages. First stage was segmental bone resection, external fixation and soft tissue envelope reconstruction if necessary. At second stage a distraction frame was applied and proximal corticotomy performed. In all but one case a circular frame was used.Aim
Method
Purpose: Treatment of infection in patients with an unstable bone is based on removal of implants, bone resection, reconstruction, and external fixation. We report a retrospective series of 11 patients who developed