Effect of pedicle screw placement into the fractured vertebra in management of unstable thoracolumbar and lumbar fractures.

BACKGROUND: Pedicle screw insertion at the level of the fractured vertebra has been shown to improve clinical and radiological outcomes in unstable thoracolumbar and lumbar fractures, albeit this requires further evidence. The study aims to evaluate the effect of pedicle screw placement on the fractured vertebra in such cases. METHODS: A prospective study included adult patients with thoracolumbar and lumbar fractures treated with short-segment posterior instrumentation with a pedicle screw into the fractured vertebra. Anterior vertebral body height loss, kyphotic angle and degree of spinal canal compromise were measured preoperatively and postoperatively in radiographs and CT scans. The neurological status was followed up for one year of the postoperative period. RESULTS: The study included a total of 30 patients. Five patients (16.7%) had grade C, three patients (10%) had grade D, and 22 patients (73.3%) had grade E neurological status. The mean (SD) preoperative kyphotic angle, vertebral body height and canal compromise were 5.54 (5.35), 39.67% (8.04), and 31.59% (10.62), respectively. Postoperatively there was a significant canal decompression, with a mean postoperative spinal canal compromise of 5.53% (SD=7.70; p-value <0.001). At the end of one year of follow-up, the radiological evaluation showed a correction of the kyphotic angle to 6.62 (SD=2.57; p-value <0.001), and the mean anterior vertebral body height was 70.38% (SD=11.25; p-value <0.001). At the end of one year, there was a significant overall neurological recovery with a final neurological status of grade D in 5 (16.7%) and grade E in 25 patients (83.3%). There was no significant association between canal decompression and neurology at the end of the one-year follow-up. CONCLUSION: Unstable thoracolumbar and lumbar fractures surgically treated with short-segment fixation with an additional intermediate screw can achieve significant restoration of vertebral body height and correction of kyphotic angle without any added complications.

Locked Plating Versus Retrograde Intramedullary Nailing for Distal Femur Fractures: a Systematic Review and Meta-Analysis.

Modern advances in techniques and implants have allowed for a better operative fixation for distal femoral fractures. Both locked plating and retromedullary nail have allowed surgeons to stabilize these fractures with minimal soft tissue dissection and preserve blood supply. Although both the implants have been used extensively for such types of fractures, the superiority of one implant over the other is still doubtful. Therefore, we conducted this meta-analysis to compare locked plating and retrograde intramedullary nailing in distal femoral fractures. Based on prisma guidelines, electronic databases, including PubMed, Embase, Scopus, and Ovid Medline were searched using a well-defined search strategy. Outcome measures which were studied included blood loss, implant failure, infection, knee range of motion, malunion, non-union, pain, surgical duration and union time Surgical duration (95% CI 2.90 to 17.13, p <0.01) and blood loss (95% CI 69.60 to123.18, p <0.01) favoured plating group and the difference is significant. But while analysing parameters like implant failure, knee range of motion, non-union and union time, our analysis favoured nailing group, but the difference is not significant. Overall, both locked plating and retrograde intramedullary nailing are comparable with respect to union and complications in distal femur fractures, but we need further larger and high quality randomized studies to evaluate the difference.

A Prospective Study Evaluating Factors Affecting Functional Outcome in Patients with Floating Elbow Injury.

BACKGROUND: Floating elbow injuries are complex injuries. Due to frequent association with severe soft tissue injuries and polytrauma, they have unpredictable functional outcome. This prospective study is aimed to evaluate the factors affecting functional outcome. METHODS: Thirty patients with floating elbow injuries were treated at a level 1 trauma center from July 2018 to June 2019 with minimum follow-up of 9 months. The outcome was assessed by disability for arm shoulder and hand score (DASH) and mayo elbow performance score (MEPS). RESULTS: The overall incidence was 16.09 per 1000, mostly caused by road traffic accidents and all cases were managed surgically. Age, gender, education, occupation, arm dominance, and mechanism of injury did not significantly affect the outcomes. Open fractures and patients requiring staged procedure were associated with poorer outcomes (p < 0.05); however, delay in surgery for more than 24 h significantly increased the rate of complications. There was no statistical difference in the proportion of patients who had nerve injury pre operatively and post operatively on the final outcome. CONCLUSION: Floating elbow injuries are relatively rare but nowadays the numbers are on the rise. Timely intervention with a multimodal approach and well-supervised rehabilitation can assure better final outcome.

Minimally Invasive Surgery versus Open Surgery for Adolescent Idiopathic Scoliosis: A Systematic Review and Meta-Analysis.

Minimally invasive surgery (MIS) is being recommended over more invasive methods. MIS advantages are less time in the operating room, less blood loss, a shorter recovery time, and shorter length of stay. A systematic review and meta-analysis were performed using the literature from minimally invasive and open surgery for adolescent idiopathic scoliosis (AIS). We conducted this analysis to see whether MIS has advantages over traditional surgery. A systematic review was conducted using PubMed, Embase, and Scopus to find articles comparing minimally invasive and open surgery techniques for AIS patients. Data extraction and meta-analysis were completed. The primary data points collected were correction rate and functional outcomes, including perioperative and postoperative parameters. A total of six studies were included in the final analysis. The MIS group had 123 patients, and the open surgery group had 150 patients. The correction rate and functional outcomes favored the open surgery group with a mean difference of 4.60 (95% confidence interval [CI], 0.08 to 9.12) and 0.11 (95% CI, 0.04 to 0.17), respectively. The duration of surgery, blood loss, number of patients requiring transfusion, and analgesic requirements favored the MIS group with a significant difference. Open surgery is better than MIS in achieving a better correction rate and good functional outcomes. MIS is better over open surgery when perioperative parameters are considered.

Characteristics of Musculoskeletal Involvement in Pediatric Patients with Disseminated Sepsis in a Tertiary Care Center.

BACKGROUND: Pediatric bone and joint infections account for one of the major causes of childhood morbidity. Disseminated sepsis being a systemic disorder with multisystem involvement, overshadows the timely recognition of bone and joint infections. Hence, we did this cross sectional study to evaluate the prevalence of septic arthritis and osteomyelitis in disseminated sepsis in children, the organisms implicated, and their antibiotic sensitivities. METHODS: We prospectively collected data from 1st July 2016 to 31st September 2017 of children aged less than 12 years with disseminated sepsis, i.e., patients with fever and two or more sites of focal infection of anatomically non-contiguous tissues. RESULTS: Fifty-four patients of disseminated disease were included, of which 25 patients (46.3%) had osteoarticular infections. Septic arthritis was seen in 17 patients, and osteomyelitis was seen in 12 patients. The most common joint was hip (41.6%), and the most common bone involved was femur (53.8%). Blood culture showed MRSA in 28% and MSSA in 20%. Joint and bone aspirates showed S. aureus in 56% with 28% of MRSA and MSSA each. All Staphylococcus aureus organisms were found sensitive to vancomycin and teicoplanin. The mean values of CRP, duration of stay and duration of intravenous antibiotic was higher in MRSA infected patients compared to MSSA patients. CONCLUSIONS: Staphylococcus aureus is the most prevalent organism in musculoskeletal infection in disseminated sepsis children, with vancomycin sensitivity of 100% and methicillin sensitivity of 46.2% only. Cases of osteoarticular involvement with MRSA were higher compared to MSSA among the cases of disseminated disease. The prevalence of osteoarticular involvement is high in disseminated sepsis in children and increased clinical suspicion for such must be maintained.

Efficacy of antifibrinolytics in reducing blood loss during hip reconstruction surgery in cerebral palsy children. A systematic review and meta-analysis.

BACKGROUND: Cerebral palsy (CP) children undergoing hip reconstruction are more prone to blood loss during surgery due to poor nutritional status, antiepileptic medication intake, depletion of clotting factors, and the extent of surgery involved. We conducted this present review to analyze whether antifibrinolytics during hip surgery in CP children would reduce surgical blood loss and transfusion requirements. METHODS: Three databases (PubMed, EMBASE, and Cochrane library) were searched independently for publications mentioning the use of antifibrinolytics during hip reconstruction surgery in CP children. The primary outcome was to compare the surgical blood loss with and without antifibrinolytics use. Secondary outcomes were transfusion requirements, drop in hemoglobin level, length of hospital stay, and complication rates. RESULTS: All five studies (reporting 478 patients) published on this topic were found eligible based on inclusion criteria and were included for final analysis. Primary outcome: In three of the included studies, antifibrinolytics use resulted in a significant reduction in total blood loss with a mean difference (MD) of -151.05 mL (95% CI -272.30 to -29.80, p = 0.01). In the other two studies although statistically not significant, antifibrinolytics use reduces estimated blood loss (MD: 3.27, 95% CI -21.44 to 14.91, p = 0.72). Secondary outcomes: We observed that in the antifibrinolytics group, there was a reduction in total blood transfusion requirements (OD: 0.70, 95% CI 0.35 to 1.37, p = 0.29), and a drop in haemoglobin level (MD: 0.16, 95% CI -0.62 to 0.30, p = 0.49) but statistically not significant. No adverse effects related directly to antifibrinolytics were noticed in all five studies. CONCLUSION: Only two out of five included studies favored the use of antifibrinolytics in CP children undergoing hip reconstruction. The evidence synthesized on this meta-analysis is also not sufficient enough to support its routine use in this cohort of children for hip reconstruction surgery. High-quality studies with adequate sample size to determine the effective and safe dosage, timing, and cost involved of different antifibrinolytics are the need of the hour. LEVEL OF EVIDENCE: Ⅲ.

Intramedullary Nailing Versus Plating for Proximal Tibia Fractures: A Systematic Review and Meta-analysis.

INTRODUCTION: Extra-articular proximal tibia fractures make up to one-tenth of all tibia shaft fractures. Treatment options include conservative, nailing, plating and external fixation. There is no consensus on which method is superior if the patient is to be managed surgically. MATERIALS AND METHODS: We conducted a systematic review and meta-analysis to know which definitive surgical treatment option (nailing or plating) is better for extra-articular proximal tibia fracture. We used search engines like PubMed, Embase, Scopus, Ovid Medline and Google Scholar to find articles comparing the results of nailing versus plating. We could identify only 4 articles regarding this and data was extracted and meta-analysis was done. RESULTS: Delayed union was common in the nailing group with odds ratio of 8.29 favoring the plating group (95% CI 1.77, 38.80, p = 0.007) while malunion showed no difference in both groups. Rate of infection was higher in the plating group while anterior knee pain was common in the nailing group with odds ratio of 5.54 favoring the plating group (95% CI 1.49, 13.88, p = 0.008). Range of motion showed no difference between both groups, fractures in the nailing group united early and the difference was significant (p = 0.005, odds ratio - 4.48) (95% CI - 8.29, - 1.47).The surgical duration was less in the nailing group but was not significant. CONCLUSION: Considering lesser time for union, early weight bearing, lower chances of infection and lesser surgical duration, nailing seems to be more promising for extra articular proximal tibia fractures. Further research is required on this topic to provide a definitive evidence.

Need for Testing and Supplementation of Vitamin D3 After Release of COVID-19 Lockdown in Patients with Increased Musculoskeletal Pain.

AIMS: To evaluate vitamin D3 levels in patients who presented with increased musculo-skeletal pain after release of lockdown period when compared to pre-lockdown status. INTRODUCTION: During this COVID pandemic, many countries have implemented lockdown measures and people have to work from home and many students and workers have to restrict themselves to home. During this period, their outdoor activities were limited. After the partial release of this lockdown many of them started to have some kind of physical activity and started experiencing body pains. We evaluated such patients for vitamin D3 levels and symptoms of fibromyalgia. METHODS: This is a retrospective analysis of patients from age group 18-60 presented to outpatient department or on telephonic consultation after partial release of lockdown. All patients who had mild back ache before lockdown and had symptoms exaggerated during this lockdown release were included. All patients were investigated for vitamin D3, PTH, thyroid profile, liver functional and kidney functional tests. RESULTS: Out of 120 patients presented to us in a period of 3 months, 31 patients had increased symptoms when compared to pre-lockdown status. 20 out of 31 patients had low vitamin D3 levels. 14 patients also developed symptoms of fibromyalgia. CONCLUSION: There might be many reasons for increased pain during lockdown, but we focussed specially only on vitamin D3 because of its association with increased symptoms of COVID-19. This is a gentle reminder to test for vitamin D3 levels and supplement if found deficient. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s43465-021-00376-8.

Modified cerclage wiring in comminuted transolecranon fracture-dislocations of the elbow.

Transolecranon fracture-dislocations are a result of high-energy trauma, caused due to axial loading of the flexed forearm, with associated anterior dislocation of the ulna with respect to the distal humerus. The usual management of these comminuted and unstable fractures is by using locking compression plates via the dorsal approach. However, plating in cases of poor soft tissue coverage and open wounds can be precarious. In this study, we aimed to evaluate outcomes of cerclage wiring in the management of comminuted trans-olecranon fracture-dislocations in such scenario. A total of seven patients diagnosed with trans-olecranon fracture-dislocation with poor soft tissue coverage who underwent cerclage wiring were included in the study. The aim was to realign the proximal portion of the olecranon to the trochlea and restore the normal ulnohumeral articular relationships accomplished by the anatomical reconstruction of the greater sigmoid notch. Reconstruction of the proximal ulna was started from the distal to the proximal direction so as to convert an unstable fracture into a stable one. After the reduction of the proximal fragment, two long 2 mm K wires were inserted from the tip of the olecranon into the intramedullary canal (with at least 1 wire passed subchondrally), and later cerclage was done. Postoperatively the patient was immobilized for a duration of two weeks and was later started on active assisted mobilization of the elbow. All patients showed fair-to-excellent outcome on the Mayo elbow performance score (MEPS) at the final follow-up (five patients had an excellent score, one had a good score, and one had a fair score). At the final follow-up, the mean extension, flexion, pronation and supination were -20, 117.14, 82.85 and 78.57 degrees respectively. The key components of such management are the restoration of articular congruity, including continuity of the sigmoid cavity, ulnar length, and early initiation of active elbow movements to avoid joint stiffness. Optimal functional results can be achieved with K wire and cerclage when a stable anatomic reconstruction is accomplished, as a feasible alternative to plating.

Mycobacterium tuberculosis Infection of the Spine Secondary to Oxygen - Ozone Therapy for Prolapse Intervertebral Disc: A Scoping Review.

Introduction: Ozone therapy is one of the evolving, yet far from conclusive, alternative minimally invasive treatment option in the management of herniated disc in the cervical and lumbar spine. It causes the decrease in the volume of herniated disc by dehydration. Case Report: We hereby present the first reported case of Mycobacterium infection of the spine secondary to ozone therapy with the aim to caution the surgeons regarding the complications of intradiscal ozone therapy. Conclusion: Lack of proper, adequate, and recommended precautions if not taken can inoculate the varied microorganisms into the intradiscal space leading to devastating and unforeseen complications.

Functional Outcome of Surgically Treated Isolated Coronoid Fractures With Elbow Dislocation in Young and Active Patients.

Coronoid fractures are less frequent injuries seen in around one-tenth of patients with elbow dislocation. Any injury to the coronoid process can be associated with elbow instability, in which injury to collateral ligaments co-exists, resulting in a loss of congruency of the elbow joint. However, there is a scarcity of evidence regarding patients' management with elbow dislocation and associated coronoid fractures. So, our aim is to assess the functional outcome of the elbow after operative fixation in patients with any type of coronoid fracture with associated elbow dislocation. A total of six patients with closed coronoid fracture of the elbow, with associated elbow dislocation, without any other associated trauma or previous surgery to the same limb, were included in our study. After closed reduction, patients with an incongruent reduction of the elbow joint were operated. The injured structures were repaired in an inside-out sequence: the coronoid fragment was first reduced by using a lasso-type suture. The larger fragments of the coronoid were fixed with either a screw or a plate when deemed necessary. Then, the lateral collateral ligament was repaired either using a suture anchor or transosseous (No. 2 Arthrex; Naples, Florida) sutures. After repair, the elbow was examined for stability radiologically using the hanging arm test; a concentric reduction of the elbow in lateral view during this test indicates a stable elbow. All patients showed a good to excellent outcome on the Mayo elbow performance score (MEPS) at the final follow-up (three patients had an excellent score while three had a good score). At the final follow-up, mean elbow flexion was 124º, loss of extension was 10º in only one patient, mean supination was 80º, and mean pronation was 72º. Isolated fractures of the coronoid associated with elbow dislocation require appropriate evaluation and management. Closed reduction and immobilization alone in young and active patients may not be sufficient, especially in patients with incongruent ulnohumeral joint. Surgical fixation of the coronoid fragment and repair of the collateral ligament, whenever indicated, can provide good functional outcomes.

Recurrent Ganglion Cyst In Peroneus Longus.

Ganglion cysts are benign cystic lesions that are lined by a synovium and are filled with a gelatinous mucoid material. Ganglion cysts are most commonly located in the hand and the wrist. We present a rare case report of a 45-year-old male with a recurrent intramuscular ganglion cyst in the peroneus longus for two years. The patient underwent drainage one year back, but the swelling recurred one month after surgery. Magnetic resonance imaging showed a delineated, round, lobulated fluid collection consistent with the appearance of a ganglion cyst that was present within the proximal part of peroneus longus. Surgical exploration revealed an encapsulated mass present within the peroneus longus muscle belly. The complete excision of the ganglion cyst was performed, and the diagnosis was confirmed by histology. Postoperatively, at a two-month and six-month follow-up, he was completely asymptomatic with no recurrence and a normal neurological function. Ganglion, which arises from the peroneus longus muscle or tendon, presents with swelling over the lateral aspect of leg due to compression of the common peroneal nerve. Careful preservation of the nerve with complete ganglion excision gives excellent results.

An Unusual Complex Posterolateral Osteoligamentous Injury of the Knee in an Adolescent.

We present an unusual and complex case of a 16-year-old adolescent male who injured his right knee and sustained combined avulsion injuries of posterior cruciate ligament (PCL) at the tibial insertion site, iliotibial band at lateral tibial condyle, and lateral collateral ligament (LCL) at femoral insertion site akin to osteoligamentous posterolateral corner injury. Anatomical reduction of the femoral LCL avulsion fragment was performed and fixed with a two 4-mm partially threaded cancellous screw. Iliotibial band avulsion was buttressed using Ellis t-plate and fixed with two 4-mm partially threaded cancellous screws. PCL avulsion fracture was conservatively treated owing to minimal displacement. At one-year follow-up, the patient was pain free with a range of motion of 0 to 150 degrees of flexion and had a pain free knee with no instability. Posterolateral corner injury in the patient was very significant as it involved LCL avulsion and iliotibial band avulsion, both of which are part of the posterolateral structures of the knee and also involve the growth plate. Fixation of the avulsion of Gerdy's tubercle with the buttress plate helps to provide additional stability to counteract the deforming forces of the iliotibial band. LCL is also the major stabilizer against varus forces, and hence fixation is required for stability while preventing growth disturbance. PCL avulsion can be treated conservatively in those patients where the fragment is undisplaced or minimally displaced. A good outcome can be achieved in skeletally immature patients who have osteoligamentous posterolateral corner injuries with associated avulsion fractures by using appropriate anatomical reduction and surgical fixation.

Complex Multiplanar Fracture of the Distal Femur with an Undescribed Pattern: A Case Report and Review of the Literature.

Distal femur fractures in younger age groups are associated with high-impact injury leading to severe comminution and soft tissue injuries. Most of the intra-articular distal femur fractures occur as a result of axial loading accompanied by a variable amount of flexion. An 18-year-old male patient who had met with a road traffic accident was brought to the trauma center. Radiographic examination revealed a fracture of the distal femur, predominantly involving the lateral condyle without any evidence of metaphyseal comminution, and lateral view showed a complete separation of both the condyles from the proximal shaft. This type of fracture pattern did not fit into any of the current classification systems of distal femoral fractures. The medial and lateral approaches were carried out simultaneously instead of the anterior midline approach, owing to the poor skin condition over the anterior aspect of the knee. These fractures are difficult to treat due to high articular involvement and present a tedious task for the surgeon. Anatomical reduction with preserved articular cartilage is the key to a good outcome in such complex fractures. Atypical fracture types are not uncommon, and they can be incorporated into existing or future classification systems, which may contribute to a better understanding and management of these fractures.

Isolated, Closed Superficial Femoral Artery Rupture without Fracture Following Blunt Trauma; A Case Report and Literature Review.

Injury to the femoral artery usually occurs either in open penetrating injuries or in association with fractures, but is unlikely with closed blunt trauma without fracture. We reported a 24-year-old female with a right-sided closed complete rupture of the superficial femoral artery without any bone injury and contralateral femoral shaft fracture following riding a bike and hitting by a tractor over both lower limbs. The right thigh and knee were swollen and tender with absent distal pulses without any knee instability. The left lower limb was shorter with crepitus and abnormal movement in the left thigh and intact distal pulses. Radiographs showed left femoral shaft fracture and no bony injury on the right lower limb. Angiogram showed non-opacification of the right distal superficial femoral artery. Fogartisation of distal and proximal ends were done and femoral artery was reconstructed using reversed saphenous vein interposition graft. So the clinical necessity of looking routinely for any arterial injury, even in cases of blunt trauma without bony injury is of great importance.

A Highly Unusual Clinical Presentation and Imaging Appearance of a Rare Diseases: Melorheostosis.

INTRODUCTION: Melorheostosis, on its own, is an extremely uncommon disease. It is non-hereditary, sclerosing bone lesion affecting the adjacent soft tissues. Long bones are commonly involved. About 50% of the cases are evident before 20 years of age. It is gradually progressive and involves the adjacent soft tissues resulting in pain, fibrosis, joint contractures, and limb length discrepancies. Various forms of clinical presentation such as hemimelic, monomelic, mono-ostotic, and polyostotic have been described in the literature. Similarly there are different radiological varients like classical, osteoma , osteopathic striatae , and myositis ossificans.. Treatment is mainly palliative. CASE REPORT: We describe a highly unusual and extensive involvement of the lower limb in a Melorheostotic patient of 35 years of age with a deformity and limb length discrepancy. X-rays are like that of myositis ossificans and mixed type of pattern with extensive involvement from the pelvis to the toe. There is also intra-articular extension of melorheostosis mimicking synovial chondromatosis. The patient is in our close follow-up and physiotherapy guidance. Such an extensive involvement, along with para-articular and intra-articular involvement, is very rare. CONCLUSION: Melorheostosis can extensively involve the whole of the limb right from the pelvis to the digits. It can also extend into the joints producing intra-articular loose bodies. Para-articular soft-tissue masses are also common. Radiologically, it can have a mixture of patterns described in the literature. Close follow-up of the patient is essential so as to provide palliative treatment, deal with the deformities, and to assess the progression of the diseases.

Management and Outcome of a Complex Medial Tibial Plateau Fracture: A Case Report of a Rare Knee Varus Injury Variant.

CASE: A 26-year-old patient who had a road traffic accident sustained a complex knee injury, which resulted in a comminuted fracture of the medial tibial plateau, along with undisplaced lateral collateral ligament (LCL) avulsion that was managed surgically with rim plating, resulting in a good outcome after 1-year follow-up. CONCLUSION: The authors present a rare case of a combination of axial loading and varus injury to the knee, which caused splaying of the medial tibial plateau with an undisplaced LCL avulsion, managed with single rim plating, which is a relatively new method of fixation that obviated the need for 2 separate implants, with good functional outcome.

Management and outcome of a variant of posadas fracture in an adolescent patient: A case report.

Fractures of the distal humerus in younger age group commonly involve the supracondylar extra articular area and do not have any associated dislocation. We present a rare variant of transcondylar fracture dislocation (posadas fracture) with articular extension and ipsilateral forearm fracture in an adolescent. A 16 year old male fell down while cycling and was brought to the trauma centre after 4 h. Anatomical reduction of articular fragments was achieved and stabilised with bicolumnar plating. Medial and lateral ulnar collateral ligaments were repaired and anterior capsule was reattached for stability after reduction of elbow. Forearm fractures were reduced and internally fixed with limited contact dynamic compression plating. ROM (range of motion) brace was applied with 30 degree extension block and active ROM exercises were advised for 4 weeks, followed by active assisted exercises for next 6 weeks under the supervision of a therapist. Patient was serially followed up for up to 1 year and after one year, the patient was pain free with ROM of 0 degree to 120 degree flexion and has resumed his previous activity levels. Displacement of transcondylar fragment due to pull of extensor and flexor muscles and articular involvement necessitates open reduction and adequate stabilization of both columns especially in older children and adolescents. Concurrent collateral ligament repair is essential in order to restore elbow stability and earlier commencement of ROM. Early restoration of joint anatomy can lead to good functional outcome.