Does topical vancomycin prevent fracture-related infections in closed fractures undergoing open reduction and internal fixation? A randomised controlled trial.

PURPOSE: The role of topical vancomycin in fracture-related infection (FRI) is debatable. Very few studies have reported their efficacy in open and high-risk extremity fractures. This study aimed to assess topical vancomycin's role in reducing FRI in closed fractures undergoing open surgical intervention with an implant. METHODS: This prospective randomized cohort study was carried out between February 2021 to January 2022. Patients with isolated closed fractures, who were planned for open reduction and internal fixation within 2 weeks from the time of injury were included for this study. The data collected included age, gender, socioeconomic status, mechanism of injury, diagnosis, Tscherne classification, and time interval to take up for surgery. Patients were randomized into the intervention and control groups using the block randomization technique. The control group received only systemic antibiotic prophylaxis, whereas the intervention group received topical application of vancomycin powder in the surgical wound alongside systemic antibiotic prophylaxis. The primary outcome measure was the incidence of FRI among these individuals. Clinical and radiological findings and culture reports (in cases with infection) were recorded during the post-operative period and at 6 weeks of follow-up. All relevant statistical calculations were done using STATA statistical/data analysis-parallel edition version 16.0 (StataCorp LLC). The quantitative variables like age and duration of the surgery were assessed for normalcy by Shapiro-Wilk W test. An independent samples t-test with equal variances was applied to the age data. Fisher's exact test was used for the analysis of the primary outcome measure (presence of FRI following surgery), and "Risk of FRI" and "Risk difference" between the 2 groups was calculated. The strength of the association between qualitative variables was assessed using the Fisher's exact and Chi-square tests, respectively. RESULTS: There were 88 patients included in this study. No statistical significance was found about FRI between both groups (p = 0.494). At 6 weeks following surgery, no incidence of infection was observed in the intervention group. Two infections (4.5%) were found in the control group, with positive cultures reported in one of them but none in the treatment group. Radiologically, 15.9% of patients in the control group showed lysis around the implant compared to 2.3% in the intervention group. Impaired fracture healing was observed in 22.7% of patients in the intervention group compared to 15.9% in the control group. CONCLUSION: Applying topical vancomycin in closed fractures undergoing open reduction and internal fixation does not significantly reduce the incidence of FRI until the end of 6 weeks following surgery.

Does age, time since injury and meniscal injury affect short term functional outcomes in arthroscopic single bundle anterior cruciate ligament reconstruction?

PURPOSE: We conducted this study to correlate the short term clinical outcomes after anterior cruciate ligament (ACL) reconstruction with patients' age, time since injury and associated meniscal injury. METHODS: A total of 43 patients who underwent ACL reconstruction between October 2013 and February 2015 were taken for the study. Preoperative demographic data, clinical scores (Lysholm, IKDC) were recorded for each patient. Time since injury and associated meniscal injuries were recorded. Then a standardized surgical technique was used for each graft type. They were followed up for 6 months and the Lysholm and IKDC scores were evaluated. RESULTS: Only 33 patients completed 6 months follow-up at the end of this study. Twenty-four patients (72.7%) were in the age group of 18-30 years. Nine patients belonged to age group 30-50 years (27.3%). The p value for differences in Lysholm scores between the two age groups was not significant (0.339). The p value for differences in IKDC scores between the two age groups was not significant either (0.138). The mean Lysholm scores were 93.86 ± 3.024 for the group who presented <6 months post-injury, 92 ± 5.494 for the group who presented between 6 months and 1 year and 94.64 ± 3.104 for the group who presented after 1 year; whereas the mean IKDC scores were 92.43 ± 0.793, 90.64 ± 6.598 and 90.89 ± 2.113 respectively. The correlation of outcomes with meniscal injury had no statistical significance. CONCLUSION: Based on our study, we conclude that age, time since injury and associated meniscal injury does not affect short term functional outcome in ACL reconstruction.

Role of isolated percutaneous autologous platelet concentrate in delayed union of long bones.

PURPOSE: The objective of this study is to evaluate the efficacy of percutaneous platelet concentrate (PC) injection in increasing the chances of attaining union in delayed union of long bones and to know whether the time taken for union decreases with use of PC. METHODS: Forty delayed unions (15-30 weeks old) were randomized into a study group in which autologous PC prepared by blood bank centrifuge was percutaneously injected at the fracture site under image intensifier after activation with 10% calcium gluconate and a control group where patients were observed over time. Follow-up was every 6 weeks till fracture union. At each follow-up visit clinical and radiological parameters of union were assessed. RESULTS: Percentage union was 78% (18/23) in PC group and 59% (10/17) in control group, respectively (p = 0.296). The mean time to fracture union treated with PC (15.33 ± 9.91 weeks) was not different from the control group (13.10 ± 7.21 weeks; p = 0.540). In the PC group union is seen in 12 weeks after PC injection in 60 per cent of the cases. CONCLUSION: Isolated percutaneous PC injection increases union rates in delayed union of long bones. The results were, however, not statistically significant but show high positive association. Further studies are required to recommend routine use of PC injection.

Neonatal septic arthritis in a tertiary care hospital: a descriptive study.

PURPOSE: The study was conducted to evaluate clinical and microbiological profile of neonates with septic arthritis and also to assess changing epidemiology in the microbial etiology. METHODS: Twenty-nine neonates (1-28 days of life) presenting to the Department of Orthopaedics with acute septic arthritis were included in the study. This was a descriptive study, and the data were collected during the time of hospital admission. History and clinical examination of the neonates were taken, and diagnosis was made based on clinical and laboratory parameters. Emergency arthrotomy was performed to prevent catastrophic sequelae in all the cases given antibiotics as per the culture results. RESULTS: Female children predominated in our study. The children were brought to the OPD with an average of 2.7 days of fever. Thirty-four joints were involved in 29 neonates, out of whom five had more than one joint involvement. Joint effusion or subperiosteal abscess was found in 22 patients by USG. All children had leukocytosis with neutrophilic predominance. Twenty-one of twenty-nine patients had hip-joint involvement followed by knee in seven patients. Gram-negative organisms had grown more commonly, among which Klebsiella pneumonia was grown in nine patients. CONCLUSION: Prematurity and anemia still appear to be important risk factors for neonatal septic arthritis. As there is changing trend toward gram-negative infections, attention has to be given toward preventing nosocomial and community-acquired infections. This is very important in premature infants who are susceptible for infection when they are kept in resuscitative units in hospitals.

Correlation of tunnel widening and tunnel positioning with short-term functional outcomes in single-bundle anterior cruciate ligament reconstruction using patellar tendon versus hamstring graft: a prospective study.

OBJECTIVE: To study the correlation between tunnel widening and tunnel position with short-term functional outcomes post-ACL reconstruction with patellar tendon and hamstring autografts in young adults. MATERIALS AND METHODS: A total of 33 patients who underwent ACL reconstruction between October 2013 and February 2015 were included and followed up for 6 months. A standardized surgical technique was used for each graft type. Intra-op arthroscopy findings and drilled tunnel diameters were noted. They were followed up for 3 and 6 months. Radiological assessment was done at 3 and 6 months with clinical score assessment at 6 months. RESULTS: At 6 months, clinical scores were comparable in both groups. Tunnel widening in both femoral and tibial tunnel at 3 and 6 months were significantly higher in STG group (p values <0.05). The rate of widening was higher in 0-3 months and reduced in 3-6 months. There was statistically significant negative correlation between femoral tunnel widening by CT and IKDC score at 6 months (p value 0.049). We found a positive correlation between posterior positioning of femoral tunnel and Lysholm and IKDC scores. The correlation with Lysholm scores was statistically significant (p value 0.046). CONCLUSION: To conclude, tunnel widening is more with hamstrings graft. Femoral tunnel widening has significant negative correlation with that of IKDC scores at 6 months. Posterior femoral tunnel positioning and Lysholm scores at 6 months had significant correlation.

Congenital Extraskeletal Osteochondroma of the Web Space Displacing the Lesser Toes: A Unique Presentation.

Extraskeletal osteochondroma is a rare benign tumor that occurs predominantly in the soft tissues of the hands and feet. The congenital occurrence of this lesion in children is very rare. We report the case of a 9-year-old male who presented with slowly progressive swelling in his left third web space since birth that was painful with prolonged walking and had displaced his fourth toe further laterally, causing both functional and cosmetic problems. Radiographs and computed tomography revealed a well-circumscribed densely ossified lesion. Excision biopsy of the lesion showed a lobulated extraskeletal osteochondroma. At the end of 1 year of follow-up, the child had had no recurrence. To the best of our knowledge, this is the first report of congenital extraskeletal osteochondroma of the foot in English-language published studies.

Acute hematogenous septic arthritis of the knee in adults.

PURPOSE OF STUDY: To evaluate the factors associated with acute hematogenous septic arthritis of the knee in adults and to assess the outcome after open knee arthrotomy. METHODS: We performed a prospective evaluation of 26 adult patients with acute nongonococcal septic arthritis of the knee presenting within 7 days. All patients underwent open knee arthrotomy, and final evaluation by means of Knee society score of the affected knee was compared with the contra lateral normal knee. RESULTS: The average duration of symptoms at the time of presentation was 3.9 days. Staphylococcus aureus was the commonest bacteria isolated in 17 (65.4 %) patients. The average duration of follow-up in our study was 18.5 months. In our study, Knee society score decreases as the age of the patient advances (P < 0.05) and also it was found to be low (P < 0.05) in the affected knee as compared to contra lateral normal knee. CONCLUSION: Our study shows that age of the patient at presentation is critical as it shows significant reduction in knee score. This explains that the septic arthritis may contribute to the progression of age-related degeneration of the knee joint. There appears to be no definite contributing factors or conditions associated with acute hematogenous septic arthritis of the knee in adults, although further study may be warranted regarding this matter.

Ethics in Research and Publications.

Background: The purpose of this study is to present a comprehensive overview of the ethical issues and the processes involved in research and publishing in India. The study examines the present ethical norms, guidelines, frameworks and developments in India, providing insights into the nation's current status of research and recommendations for publication. This document will be a useful starting point and reference document for those embarking on research and publication in Orthopaedics in India. Materials: A survey of the literature was done, which included scholarly papers, reports, rules, and policies pertaining to Indian publishing norms and research ethics. the document starts with a general introduction to ethics, followed by the evolution of ethics in research and the current International as well as Indian codes of ethics. Subsequently, the discussion is divided into two broad headings of ethics in research and ethics in publishing. Under each heading, there are many specific areas in orthopaedics that would require the application of a unique set of ethics. These areas are discussed separately as subheadings. Results and Discussion: The review draws attention to the complexity of ethical issues in Indian and international research and publishing in orthopaedics. Where available, specific guidelines about the topic in India or international guidelines are discussed. The importance of informed consent, data integrity, plagiarism, authorship disputes, and conflicts of interest are only a few of the key results. It is obvious that ethical norms and regulations, such as those offered by the University Grants Commission (UGC), the Indian Council of Medical Research (ICMR), and the Council of Publication Ethics (COPE) are crucial in determining how research is conducted and how papers are published. The types of studies discussed include research in humans and animals, research with stem cells, metal implants and devices, orthobiologics, Artificial Intelligence, Robotics, computer modelling, virtual reality, 3D printing and bioprinting, tissue banking and data management. The roles of different personnel in research and publications are discussed. Conclusions: Ethics in research and publishing play a crucial role in establishing the authority and standard of scholarly work in India. This study underlines the key concepts of ethics that guide various types of studies and the publication process. It also highlights the requirement for frameworks and guidelines for certain unique areas of research in orthopaedics.

Osteomyelitis and pyomyositis due to Pseudomonas aeruginosa in a child with sickle ß°-thalassemia.

Sickle cell osteomyelitis is usually due to Salmonella or Staphylococcal etiology. Pseudomonas as a cause of sickle cell osteomyelitis is rare. Similarly, pyomyositis is a rare complication in children with sickle cell disease and few cases have been reported, predominantly due to Staphylococcus. We describe an 8-year-old boy who presented with high-grade fever and tender, swollen left thigh. There was a history of intramuscular injections in the left thigh. He also had severe anemia, hepatosplenomegaly, and laboratory evidence of hemolysis. Hemoglobin electrophoresis showed sickle ß-thalassemia. Magnetic resonance imaging of the left thigh showed evidence of osteomyelitis with pyomyositis. Surgical drainage of the pus was done and Pseudomonas aeruginosa was isolated. He was treated with intravenous antibiotics for 8 weeks. The child had a protracted course of illness with development of pathologic fracture of the femur. Clinicians need to be aware of Pseudomonas infection as a complication in children with sickle cell disease, as this affects therapeutic decisions, including the choice of antibiotics.

Plasma d-Dimer Levels in Non-prosthetic Orthopaedic Implant Infection: Can it Aid Diagnosis?

PURPOSE: d-Dimer estimation has been proposed as a reliable biomarker in prosthetic joint infections. Its role in non-prosthetic orthopaedic implant infections has, however, not been studied. The objectives of this study were to assess the levels of plasma d-Dimer in non-prosthetic orthopaedic implant infection. The diagnostic efficiency of d-dimer on orthopaedic implant-related infection was evaluated. METHODS: The study was designed as a cross-sectional comparative study. Patients who presented with orthopaedic implant-related infection as diagnosed by modified MSIS criteria were allocated to case group (n = 49) and patients who underwent surgical procedures with orthopaedic implants with no evidence of infection at 6 weeks postoperatively were allocated to the control group (n = 48). Serum d-Dimer levels were assessed quantitatively using immunoturbidimetric assays in both groups and compared between both groups. RESULTS: The mean (± SD) value of serum d-Dimer in case group was 0.64 (± 0.45) µg/ml and control group was 0.77 (± 0.47) µg/ml. No significant difference was found in serum d-Dimer levels between cases and control groups (p value = 0.183). The diagnostic accuracy of d-dimer in orthopaedic implant-related infection also could not be demonstrated. CONCLUSION: The findings of d-dimer as a marker for the diagnosis of prosthetic joint infections cannot be extrapolated to non-prosthetic orthopaedic implant infection.

Prognostic Importance of Spinopelvic Parameters in the Assessment of Conservative Treatment in Patients with Spondylolisthesis.

STUDY DESIGN: This was a prospective, two-group comparative study. PURPOSE: The present study aimed to determine the importance of the spinopelvic parameters in the causation and progression of spondylolisthesis. OVERVIEW OF LITERATURE: Spondylolisthesis is slippage of one vertebra over the vertebra below. Since the discovery of pelvic incidence (PI) in 1998 in addition to documentation of other parameters in spinopelvic balance, slippage in spondylolisthesis has been attributed to these parameters. Many studies on the Caucasian population have implicated high PI as a causative factor of spondylolisthesis. To the best of our knowledge, no study has described the role of these parameters in the progression of spondylolisthesis. METHODS: The study was conducted in Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India. Seventy-nine patients with spondylolisthesis consented to participate in the study. All patients were advised to undergo conservative treatment and were regularly followed up according to the protocol. Seventy-five asymptomatic volunteers were recruited as a control group. Of the total of 79 patients, 54 were followed up for 6 months, during which 46 improved, eight showed no improvement, and 25 were lost to follow-up. Sagittal spinopelvic parameters were measured by a single observer using the Surgimap spine software ver. 2.1.2 (Nemaris, New York, NY, USA). Parameters measured were PI, pelvic tilt (PT), sacral slope (SS), thoracic kyphosis, and lumbar lordosis. The results from patients and controls were compared using appropriate statistical methods. RESULTS: The normal and spondylolisthesis groups significantly differed with respect to PI, SS, and PT (p<0.001). There were no significant differences in the measured spinopelvic parameters between patients with high- and low-grade spondylolisthesis or between those whose condition improved and those whose condition worsened. CONCLUSIONS: PI, the most important of all spinopelvic parameters, is responsible for the slip in spondylolisthesis, but not for its progression.

Perineural vs. intravenous dexmedetomidine as an adjunct to bupivacaine in ultrasound guided fascia iliaca compartment block for femur surgeries: A randomised control trial.

BACKGROUND AND AIMS: Perineural and intravenous dexmedetomidine as a local anaesthetic adjunct has not been compared previously in fascia iliaca compartment block (FICB). The aim of this study was to compare the efficacy and side effect profile of dexmedetomidine as an adjunct to bupivacaine in single dose FICB for femur surgeries in two different routes i.e., perineural and intravenous route. METHODS: Eighty American Society of Anesthesiologists physical status 1, 2 or 3 patients posted for femur surgeries were randomised to receive ultrasound guided FICB. Intravenous group(ID) received 40 mL of 0.25% bupivacaine with 2 mL of 0.9% saline for FICB along with 1 µg/kg dexmedetomidine intravenous infusion over 30 min as loading dose followed by 0.5 µg/kg/h as maintenance dose till the end of surgery. Perineural group (LD) received 40 mL of 0.25% bupivacaine with 2 mL of 1 µg/kg dexmedetomidine for FICB. M ean duration of postoperative analgesia and 24 h postoperative morphine consumption as primary and secondary outcome respectively, has been compared. RESULTS: The duration of postoperative analgesia was 8 h 36 min ± 1 h 36 min and 10 h 42 min ± 1 h 36 min for the ID and LD groups, respectively (P = 0.001). A 24 h postoperative morphine consumption in Group ID was 19.7 ± 1.9 mg compared to 17.5 ± 2.2 mg in LD groups (P = 0.001). CONCLUSION: Perineural dexmedetomidine effectively prolongs the USG guided FICB analgesic duration and reduces the 24 h postoperative morphine consumption when compared to intravenous dexmedetomidine as a local anaesthetic adjuvant for femur surgeries.

Radiologic assessment of femoral and tibial tunnel placement based on anatomic landmarks in arthroscopic single bundle anterior cruciate ligament reconstruction.

BACKGROUND: Accurate tibial and femoral tunnel placement has a significant effect on outcomes after anterior cruciate ligament reconstruction (ACLR). Postoperative radiographs provide a reliable and valid way for the assessment of anatomical tunnel placement after ACLR. The aim of this study was to examine the radiographic location of tibial and femoral tunnels in patients who underwent arthroscopic ACLR using anatomic landmarks. Patients who underwent arthroscopic ACLR from January 2014 to March 2016 were included in this retrospective cohort study. MATERIALS AND METHODS: 45 patients who underwent arthroscopic ACLR, postoperative radiographs were studied. Femoral and tibial tunnel positions on sagittal and coronal radiographic views, graft impingement, and femoral roof angle were measured. Radiological parameters were summarized as mean ± standard deviation and proportions as applicable. Interobserver agreement was measured using intraclass correlation coefficient. RESULTS: The position of the tibial tunnel was found to be at an average of 35.1% ± 7.4% posterior from the anterior edge of the tibia. The femoral tunnel was found at an average of 30% ± 1% anterior to the posterior femoral cortex along the Blumensaat's line. Radiographic impingement was found in 34% of the patients. The roof angle averaged 34.3° ± 4.3°. The position of the tibial tunnel was found at an average of 44.16% ± 3.98% from the medial edge of the tibial plateau. The coronal tibial tunnel angle averaged 67.5° ± 8.9°. The coronal angle of the femoral tunnel averaged 41.9° ± 8.5°. CONCLUSIONS: The femoral and tibial tunnel placements correlated well with anatomic landmarks except for radiographic impingement which was present in 34% of the patients.

Snake bite induced cellulitis leading to infected open dislocation of the first metacarpophalangeal joint - A rare complication.

Non-traumatic open dislocation of the first metacarpophalangeal joint is a rare phenomenon. We present a rare such occurrence secondary to snake bite induced cellulitis. A 22-year-old girl presented with pain and instability of her right thumb two months. She had snake bite two months back following which she developed cellulitis which gradually became infected. She presented with raw area over her dorsal aspect of the thumb with active infection. Radiographs revealed metacarpophalangeal joint dislocation. She underwent debridement, stabilisation and soft tissue coverage. At final follow up, she was pain free and the wound healed completely.

Coxa saltans caused by extraarticular synovial chondromatosis overlying an isolated osteochondroma of the greater trochanter: A rare aetiology.

Snapping hip is produced by intraarticular and extraarticular pathology. We describe a rare case of extraarticular snapping hip caused by bursal synovial chondromatosis overlying an osteochondroma. A 32-year-old male presented with swelling in his right gluteal region for 6 years associated with pain and snapping on movements since three months. On examination, he had an ill-defined 10 × 6 cm swelling over the posterolateral aspect of the greater trochanter. Plain radiographs revealed an osteochondroma arising from the greater trochanter. Further imaging showed exostosis with possible haemangioma, lipoma or liquefied haematoma overlying it. We proceeded with excision biopsy and intraoperatively found a bursa with synovial chondromatosis overlying the exostosis. At the end of ten months follow up, patient was asymptomatic and had no snapping. We present this case for its rarity, clinical and radiological diagnostic challenges and for its unique presentation.

Sternocostoclavicular Joint Swelling; Diagnosis of a Neglected Entity.

BACKGROUND: Sternocostoclavicular joint (SCCJ) swelling is an underdiagnosed, albeit important entity in clinical practice. The present study was conducted in order to identify the incidence and common causes of this entity. METHODS: Patients presenting to the Orthopaedic Clinic with a swelling of the sternocostoclavicular joint, during the study period of two years were included, and detailed history was obtained from the patient. Baseline investigations (total and differential leukocyte count, ESR, CRP, X-ray and CT) wereperformed. Magnetic resonance imaging,FNAC or joint aspiration was performed whenever clinically or radiologically indicated. RESULTS: A total of 21 patients were enrolled into the study for a duration of 2 years. Patients mainly presented with both pain and swelling of the SCCJ with predominant right sided involvement. Osteoarthritis was the most frequent diagnosis followed by infections, primary bone/cartilage tumor, and metastasis. CONCLUSIONS: Although most of the patients with SCCJ swelling have a benign etiology, it is not wise to dismiss thisswelling as degenerative changes. Serious conditions like septic arthritis or neoplasia, may masquerade with similar presentations such as osteoarthritis. It would be therefore imperative to rule out all of these potentially life threatening conditions using thorough clinic-radiological workups.

Brodie's abscess of the posterior ilium: a rare cause for low back pain in children.

Brodie's abscess of the pelvis is very rare in healthy children. It can be missed because of its varied presentation. We present an 11-year-old boy who presented with low back pain. Investigations revealed a well-defined lesion in the posterior ilium. He underwent open biopsy and debridement. At the end of the final follow-up, he was asymptomatic and there was no recurrence. We present this case for the rare site of Brodie's abscess and for its unusual presentation as low back pain.

Aneurysmal bone cyst of medial end of clavicle in a child, a rare case report.

Aneurysmal bone cyst is a locally aggressive benign tumor accounting for 3 % of all benign bone tumors. It most commonly arises from ends of long bones and relatively rare in flat bones. Clavicle is a very rare site for bone tumors with secondaries more common than primaries. Very few cases of aneurysmal bone cyst have been reported in literature. We hereby report interesting and a rare case of aneurysmal bone cyst of medial end of clavicle in a eight year old lady which was treated with extended curettage and calcium sulfate bone grafting.

Heterotopic ossification of the elbow after closed reduction and retrograde intramedullary nailing for radial neck fracture treated by anconeus interposition.

Heterotopic ossification around the elbow can lead to considerable functional disability. We describe a case of a 42-year-old man who developed heterotopic ossification of his elbow after closed reduction of the elbow dislocation and radial neck fracture and retrograde intramedullary nailing for radial neck fracture. During the follow-up after initial surgery, movements of the elbow were gradually deteriorated and diagnosed as heterotopic ossification of the elbow. Implant removal, radial head excision along with heterotopic mass, and also interposition of the anconeus muscle resulted in improvement of his elbow mobility. At 18 months of follow-up, patient had elbow flexion arc of 15°-110°, 70° of supination, and 50° of pronation without recurrence of heterotopic ossification. The uniqueness of this case lies in the treatment of heterotopic ossification of the elbow to prevent its recurrence, which was developed after retrograde intramedullary nailing for radial neck fracture following closed reduction.

Congenital insensitivity to pain and anhydrosis: a report of two cases.

We report on 2 patients with congenital insensitivity to pain and anhydrosis. The first one was a 7-month-old boy who presented with non-traumatic, haematogenous septic dislocation of the right elbow with physeal separation of the distal humerus. The second one was a 3-year-old girl suspected to have Job syndrome with an altered immunological profile.