Subluxation of the hip is common in patients with intermediate spinal
The majority of patients with chronic infantile and juvenile forms of spinal
Background: The long term survival of patients with type II and III spinal
Introduction Musculoskeletal injuries, especially fractures, cause reduced limb mobilization. The diminished limb activity promotes
The gluteus minimus (GMin) and gluteus medius (GMed) have unique structural and functional segments that may be affected to varying degrees, by end-stage osteoarthritis (OA) and normal ageing. We used data from patients with end-stage OA and matched healthy controls to 1) quantify the atrophy of the GMin and GMed in the two groups and 2) describe the distinct patterns of the fatty infiltration in the different segments of the GMin and GMed in the two groups. A total of 39 patients with end-stage OA and 12 age- and sex frequency-matched healthy controls were prospectively enrolled in the study. Fatty infiltration within the different segments of the GMin and the GMed was assessed on MRI according to the semiquantitative classification system of Goutallier and normalized cross-sectional areas were measured.Aims
Methods
The June 2024 Children’s orthopaedics Roundup. 360. looks at: Proximal femoral unicameral bone cysts: is ESIN the answer?; Hybrid-mesh casts in the conservative management of paediatric supracondylar humeral fractures: a randomized controlled trial; Rate and risk factors for contralateral slippage in adolescents treated for slipped capital femoral epiphysis; CRP predicts the need to escalate care after initial debridement for musculoskeletal infection; Genu valgum in paediatric patients presenting with patellofemoral instability; Nusinersen therapy changed the natural course of spinal
Aims. To report the mid-term results of a modified self-growing rod (SGR) technique for the treatment of idiopathic and neuromuscular early-onset scoliosis (EOS). Methods. We carried out a retrospective analysis of 16 consecutive patients with EOS treated with an SGR construct at a single hospital between September 2008 and December 2014. General demographics and deformity variables (i.e. major Cobb angle, T1 to T12 length, T1 to S1 length, pelvic obliquity, shoulder obliquity, and C7 plumb line) were recorded preoperatively, and postoperatively at yearly follow-up. Complications and revision procedures were also recorded. Only patients with a minimum follow-up of five years after surgery were included. Results. A total of 16 patients were included. Six patients had an idiopathic EOS while ten patients had a neuromuscular or syndromic EOS (seven spinal
Disturbed muscular architecture, fatty infiltration and
The practice of rotator cuff repair rapidly moves towards arthroscopic techniques especially for single tendon tears. Although the clinical results are relatively well established, the structural results of open rotator cuff repair and their correlation with the clinical outcome are poorly known. In order to provide a baseline for future studies using other repair techniques, this study was carried out to assess the structural changes in the repaired musculotendinous unit and to correlate these findings with the clinical outcome after rupture and repair of an isolated full thickness single tendon tear of the rotator cuff. To prospectively assess the quality of an open rotator cuff tendon repair technique, to determine how structural changes of rotator cuff muscles are affected by tendon repair, and to correlate the structural results of MRI studies with the clinical outcome. Direct open repair of a complete, isolated single tendon tear of the rotator cuff resulted in significant improvement in function and objective evidence of tendon healing on MRI. Successful direct repair was not associated with recovery of preoperative
Objectives. Our objectives were to describe the therapeutic aspects and assess the prognosis of chronic osteomyelitis in children. Materials and methods. We made a retrospective study from January 2007 to December 2016. The study concerned children from 0 to15 years, treated for chronic osteomyelitis and monitored in the pediatric surgery department of the teaching hospital Gabriel Toure, Bamako (Mali). The other types of bone infections, osteitis and bone tumors were not included in the study. In 10 years we received and treated 215 children with chronic osteomyelitis. This represented 3.56% of all the hospitalizations. The mean age was 8.8 (± 6.67) years with extremes of 28 days and 15 years. The patients were first seen by the traditional healer in 165 (76.7%) cases. The sex ratio was 1.26. The major clinical feature was local swelling associated with pain in 110 cases (51.2%). In 135 cases (62.8%) the staphylococcus aureus was found in direct examination or culture. After a year we performed a functional and morphological assessment according to the method of DIMEGLIO. Results. Surgical treatment was performed in all patients. The average delay of stay in hospital was 4.95 ± 4.57 weeks, with extremes of 2 and 12 weeks. The means follow-up was 13 months with extremes of 3 and 20 months. Good results were found in 115 patients, fair in 60 (40 in keloid knee valgus to 11 ° in 10,
Subscapularis tenotomy (SST) has been the preferred approach for shoulder arthroplasty for decades but recent controversy has propelled lesser tuberosity osteotomy (LTO) as a potential alternative. Early work by Gerber suggested improved healing and better outcomes with LTO although subscapularis
We have treated 101 patients with scoliosis secondary to muscular dystrophy over a 13-year period; 64 had Duchenne’s muscular dystrophy, 33 spinal
Objective: This study evaluates the use of the Isola Growing Rod System for scoliosis in a group of skeletally immature patients with predominantly neuromuscular disorders. Our series of patients was unsuitable for definitive anterior and posterior fusion due to poor respiratory function. Design: We reviewed the case notes and x-rays of eighteen patients who had undergone instrumentation with the Isola Growing Rod System. The Cobb angles on the pre-operative and subsequent post-operative X-rays were measured. Complications were noted. Subjects: Eighteen children with scoliosis. Outcome measures: Curve correction and complications. Results: Two patients had idiopathic scoliosis, four patients had spinal
Aims: To find a long-term effect of posterolateral fusion for isthmic spondylolysis and spondylolisthesis on lumbar spine. Methods: A posterolateral fusion was performed on 56 patients (30 females, 26 males) with an average age of 16 (range 11 to 20) years. A clinical and MRI examination was performed on these patients on average 18 years later (range 11 to 25 years). The size of the spinal canal were assessed. Disc space, degeneration and protrusions were evaluated. Bone marrow changes (Modic I &
II), facet joint degeneration and the state of the spinal muscles were assessed. Results: In MR images, none of the patients had lumbar spinal stenosis. In contrast, the spinal canal was wide in the level spondylolysis and spondylolisthesis. Narrowing of the neural foramina was noted in 13 (23%) patients. This was associated usually in severe slip (>
50%) and was noted always at the L5-S1 level. Of the studied 332 intervertebral discs 56 (17%) were speckled and 57 (17%) were black and 76 (23%) narrowed. Most commonly speckled/black and narrowed disc was found in the two lowest lumbar levels. Only one patient, 41-year-old female, had prolapse. Modic I and II changes were noted in 7 (2%) and 9 (3%) intervertebral disc levels, respectively. Degenerative-like facet joint hypertrophy was noted in 47 (48%) of the studied levels. Of the patients, seven (12%) had
Objective: To evaluate per-operative and postoperative complications following surgical correction of neuromuscular scoliosis and assess the amount of radiological correction of Cobb’s angle and pelvic obliquity angle. Design: Retrospective study of 25 consecutive patients with neuromuscular scoliosis (10 Duchenne Muscular Dystrophy, 8 Cerebral palsy, 2 Neurofibromatosis, and 1 each of Spinal
Aims: Muscle fat degeneration and fibrosis following long time denervation is today the main cause of poor functional recovery after peripheral nerve surgery especially for reconstruction of proximally located lesions of median and ulnar nerves such as those at brachial plexus level. External electro-stimulation is actually one possible way to avoid
Purpose of the study: We noted that four postoperative compartment syndromes observed in our department occurred in short stature patients with micromely secondary to chondrodysplasia. This complication occurred in young subjects with significant muscular development (two with intensive sports practice) whose muscle hypertrophy appeared exaggerated by the short length of the limbs. Material and methods: The first case concerned a young man with pycnodysostosis who developed a tibial compartment syndrome after prolonged ventral decubitus subsequent to spinal surgery. No surgical procedure had been performed on the lower limb. The complication was probably triggered by simple compression of the proximal portion of the limb leading to elevated venous pressure and rapid self-aggravating
Aim: The aim of the study is to evaluate the results of the use of the Rotating Knee Endo Model not only as a revision implant, but as a primary choice too. Method: It is a retrospective study of 73 patients who underwent primary total knee replacement (TKR) in 96 knees, during 1990–2001. The mean follow up is 5.6 years. The average age of the patients was 70.6 years (38 – 87 years), and 79.6 % were female. The indications for surgery were osteoarthritis in 66 knees, rheumatoid arthritis (R.A.) in 10 knees and aseptic osteonecrosis of femoral condyles in 3 knees. Seventy-nine prosthesis were examined both clinically and with plain films. Fifteen patients died in the mean time and 2 others could not participate in the follow up. The pre- and post-operative evaluation based on the «The Hospital for Special Surgery (HSS) knee rating scale». Results: Fifty-eight knees were rated as excellent, 13 knees were rated as good and 8 knees were rated as fair. Deep venous thrombosis occured in 3 patients, non-fatal pulmonary embolism in 2, and 3 patients demonstrated superficial wound infection cured with oral antibiotic administration. One patient suffered dislocation of the apparatus, which required revision of the femoral component. The tibial insertion of the patellar tendon of one patient detached, which was reattached. Ectopic ossification was present in another patient 4 months after surgery and excised in a second stage, deep infection in 1 patient with history of osteomyelitis silent for 10 years, who eventually underwent an above-knee amputation. Conclusions: The Rotating Knee Endo Model allows axial correction of the extremity, stabilization of the joint, useful range of motion and pain relief while the infection rate is considered low. So the prosthesis could be a good alternative not only in revision procedures but in primary TKA in cases of serious axial deformity and in rheumatoid knees with instability and
Introduction: Pathological conditions, which determine human atrophy, are numerouses and heterogeneous. Experimental studies prove that these different pathological conditions use common enzymatic pathways leading muscle atrophy. In every catabolic conditions where there is proteolyses’s increase, this one happens in association with up-regulation of two specific genes of skeletal muscle atrophy. These genes, MuRf1 (muscle ring finger-1) and MAFbx (muscle atrophy F-box), encode ubiquitin ligases. These ligases bind and mediate ubiquitination of myofibrillar proteins for subsequent degradation during muscle atrophy. The aim of our study is to obtain a better understanding of human muscle physiopathology in atrophy by use of histochemistry and immunolocalisation of MuRF-1 and MAFbx. Patients and Methods: 15 patients, amputated at third distal or proximal leg because of different acute or chronic pathology, were divided in two group. Group A: 12 elderly patients (mean age 72 years) amputated for vascular diseases (8) and complication of a diabetic foot (4). Group B: 3 young patients involved in car accident (mean age 25) amputated for limb’s acute arterial insufficiency. Gastrocnemius muscle biopsy specimens were obtained for all the patients, after that the informed consent was obtain, for histochemical (haematossilineosin), and immunohistochemical (anti- MuRf1, anti- MAFbx) analysis. Results: Histochemistry: Group A: skeletal muscle showed a decrease in fiber size in cross-sectional area and fiber length with adipose tissue. Group B: light skeletal muscle structural alteration. Immuno-histochemistry: in group A, in muscular drawings, polyclonal antibodies direct against MuRf1 and MAFbx had stained muscle biopsy specimens. Muscle fiber cells showed MuRf1 and MAFbx subsarcolemmatic immunoreactivity and weakly immunoreactivity of the extracellular matrix. We noticed no positivity to anti- MuRf1 and anti- MAFbx less in sections from group B muscle biopsy specimens and in sections in which were present tissue muscle degeneration with replacement of adipose tissue. Conclusion: The pathological results supported the concept that MuRf1 and MAFbx appeared to be regulatory peptide in cellular pathology that conduce to