A Comparison of the Clinicoradiological Outcomes of Intertrochanteric Fractures Treated Using Proximal Femoral Nail and Proximal Femoral Nail Anti-rotation.

Background Managing intertrochanteric fractures presents challenges for orthopedic surgeons, not only in fixing the fracture but also in preventing and managing associated complications, especially in the vulnerable geriatric population. Cephalomedullary nails are commonly used for surgical fixation due to their favorable functional profile, which preserves the hip's abductor lever arm and proximal femur anatomy. However, there's a lack of data comparing two major options: proximal femoral nail (PFN) and proximal femoral nail anti-rotation (PFNA). This study aimed to compare the radiological fracture reduction and fixation as well as functional outcomes of these two implants in treating intertrochanteric fractures. Methods The study, spanning 24 months, involved a prospective comparative design. Participants included patients diagnosed with intertrochanteric femur fractures classified as AO Type 31 A1, AO Type 31 A2, and AO Type 31 A3. Fifty patients were evenly distributed into PFN and PFNA groups. Preoperatively, clinical and radiological assessments were conducted, along with serum vitamin D level measurements. Surgeries, performed under anesthesia with image intensifier guidance, followed defined reduction and implant insertion protocols for each group. Postoperatively, evaluations were conducted up to six months, examining parameters such as tip-apex distance (TAD), Cleveland index, and modified Harris hip score, while documenting intraoperative duration and blood loss. Data analysis utilized the statistical software Statistical Package for Social Sciences (SPSS), version 22.0 (IBM Corp., Armonk, NY), employing descriptive statistics, chi-square tests, independent t-tests, and paired t-tests, with significance set at p < 0.05. Results In our study, 50 patients were enrolled, with equal gender distribution (64.0% male, 36.0% female, p=1.000). The mean ages in the PFN and PFNA groups were 66.2 ± 9.8 years and 66.4 ± 11.3 years, respectively (p=0.936). All fractures united by six months, with no implant-related complications reported. PFNA showed significantly lower blood loss and shorter surgery durations (p<0.001). TAD and neck shaft angle were similar between groups (p=0.826, p=0.555). Cleveland index placement and modified Harris hip score improvement were comparable (p=0.836, p<0.001). Predominant vitamin D deficiency was observed in both groups. Conclusion PFNA offers measurable intraoperative benefits over conventional PFN in terms of operative time, blood loss, and need for fluoroscopic imaging. However, no statistically observable benefits were noted in postoperative functional outcomes or complications between the two implants.

Partial Subscapularis Tear: State-of-the-Art.

The Subscapularis (SSC) muscle is a crucial anterior glenohumeral stabilizer and internal rotator of the shoulder joint. The partial tears of the SSC might result from traumatic injury or intrinsic degeneration. Partial SSC tears can range in severity and be classified into different categories based on the location of the tear, size of the lesion, and associated pathology. The tear usually begins from the superolateral margin in the first facet and propagates downwards. It is frequently associated with biceps pathology or anterosuperior lesions. These tears are now increasingly recognized as distinct pathology that requires specific diagnostic and management approaches. The current management approaches are shifting towards operative, as partial SSC tears are increasing recognized as distinct pathology. At present, there is no consensus regarding the timing of repair, but the relative tendency of the SSC to retract much faster than other rotator cuff muscles, and difficulty in mobilization, advocates an early repair for SSC irrespective of the lesion size. An associated biceps pathology can be treated with either tenotomy (biceps delamination/erosion) or tenodesis. The techniques of partial SSC repair are constantly improving. There is no reported difference in use of 2-anchor-based conventional single-row (SR), a 3-anchor-based interconnected double-row technique, or a 2-anchor-based interconnected hybrid double-row construct in the repair construct. However, the 2-anchor-based interconnected double-row provides an advantage of better superolateral coverage with the leading-edge protection, as it helps in placing the superolateral anchor superior and lateral to the original footprint. A timely intervention and restoration of the footprint will help restore and rehabilitate the shoulder. Future directions should prioritise injury prevention, early diagnosis with clinic-radiological cues and targeted interventions to mitigate risk.

Epidemiology of Osteoporosis.

Background: India has a population capacity of 1.2 billion people. With a worldwide aging population, the prevention and management of osteoporosis has become a significant healthcare challenge. It is crucial to recognize the factors impacting poor bone health and appreciate the many hurdles to treat the disease to provide a better quality of life and decrease the financial burden on healthcare. Purpose: In this review article, we discuss the epidemiology of osteoporosis and address the definition, incidence, and prevalence, geographical variation in the occurrence of osteoporosis, and the risk factors for osteoporosis. Methods: Search terms using various combinations of the keywords 'osteoporosis,' 'epidemiology,' 'incidence,' 'prevalence,' 'fracture,' 'India,' 'world,' 'screening,' and 'FRAX' was done to review all relevant literature till June 2023. Results & Conclusion: India has a recent estimate of population capacity of 1.2 billion people. Various studies have revealed an osteoporosis prevalence in Indian women ranging from 8% to 62%. Poor dietary calcium intake, low vitamin D, and lifestyle changes contribute to osteoporosis.

Total Hip Arthroplasty in Neglected Acetabular Fracture with Pipkin Type 4 Femoral Head Fracture. A Case Report.

Introduction: Pipkin type 4 fracture is defined as hip dislocation with femoral head fracture and concomitant acetabular rim fracture. These fractures are rare. Neglected fractures develop adaptive changes in the acetabulum, femoral head, and soft tissues around the hip joint, leading to hip arthritis. Total hip arthroplasty is preferred in such cases. After an extensive literature review, we did not find any guidelines for managing neglected Pipkin type 4 fractures. Case Report: A 47-year-old male presented with pain in his left hip and an inability to bear weight on his left lower limb. He had a road traffic accident 1 year ago. On clinical examination, there was a shortening of 3 cm and reduced hip range of motion on 3D computed tomography posterosuperior defect of the acetabular wall along with Pipkin type 4 femoral head fracture was detected. Total hip arthroplasty with acetabular reconstruction using a femoral head autograft was done. At 1 year of follow-up, the patient was pain-free and could walk without any assistance with a normal gait. Conclusion: Uncemented total hip arthroplasty with an autologous structural femoral head graft is a suitable method of treatment for neglected Pipkin type 4 fractures. It preserves bone stock and does not add any financial burden.

Short-term Follow-up of Autologous Adult Live-Cultured Osteoblasts Implantation in Avascular Necrosis of Femoral Head Secondary to Sickle Cell Anemia-Case Series.

Introduction: The prevalence of avascular necrosis (AVN) of the femoral head in sickle cell anemia is 50% whereas untreated cases lead to total hip replacement. The recent development in cellular therapy paves the way to utilize autologous adult live-cultured osteoblasts (AALCO) in the management of AVN of the femoral head secondary to sickle cell anemia. Case Report: We performed AALCO implantation in sickle cell anemia cases with AVN of the femoral head and were followed up for 6 months with the regular recording of visual analog score and modified Harris Hip Score. Conclusion: AALCO implantation for the management of AVN of the femoral head due to sickle cell anemia appears to be the biological management of choice as it results in pain reduction and improvement in function.

Plasma Interleukin-33 Cannot Predict Hip Osteonecrosis in Patients With Sickle Cell Disease: A Case-Control Study.

Background Plasma interleukin-33 (IL-33), a cytokine associated with inflammatory and autoimmune disease, has been described to be significantly raised in osteonecrosis of the femoral head (ONFH) and hence was recommended for use as a marker for ONFH. The concentration of plasma interleukin-33 level has not been estimated in any studies conducted in patients with sickle cell disease (SCD); hence, we investigated the levels of plasma interleukin-33 in patients with sickle cell disease with or without ONFH to assess whether it can be used as a marker for the early detection of ONFH in this disease also. Methods Forty-four consecutive patients with sickle cell disease with osteonecrosis of the femoral head and matched controls without ONFH were evaluated for plasma interleukin-33 levels by enzyme-linked immunosorbent assay (ELISA). All patients were confirmed for sickle cell disease using high-performance liquid chromatography (HPLC). ONFH was diagnosed in patients with sickle cell disease using clinical-radiological findings. Univariate and multivariate analyses were performed using the IL-33 level as the dependent variable. Results Plasma IL-33 levels were comparable in 44 patients with sickle cell disease with osteonecrosis of the femoral head as compared with 24 patients with sickle cell disease without ONFH (2.05 ± 4.57 pg/mL versus 1.50 ± 2.89 pg/mL, p-value = 0.590). There was no significant difference in IL-33 levels in different stages of avascular necrosis (AVN). Conclusions Plasma interleukin-33 levels cannot act as a marker of ONFH as were being considered in idiopathic ONFH or ONFH caused by other causes such as trauma and chronic steroid or alcohol usage.

Congenital Elbow Dislocation: A Case Report.

CASE: We present a case of a 12-day-old male baby who presented with right elbow deformity and inability to flex the elbow. Radiographs and computed tomography scan of the elbow revealed loss of humeroulnar alignment, superior migration of olecranon, and posteromedial displacement, suggesting an elbow dislocation. The child was successfully managed with open reduction and Kirschner wire fixation of the elbow joint. At 1-year follow-up, the child has a well-reduced and stable elbow joint with a functional range of movements. CONCLUSION: Congenital dislocation of the ulnohumeral joint can occur because of hypoplasia of the skeletal components or tissue interposition within the joint articulation.

A Novel SCN8A mutation in a case of early-onset infantile epileptic encephalopathy: A Case Report.

SCN8A gene encodes sodium channel alpha subunit Nav1.6, and its mutation is associated with Early Infantile Epileptic Encephalopathy-13 (EIEE-13). The mean age of onset is 4-5 months. The phenotype of SCN8A mutation varies from benign epilepsy syndromes, movement disorder, intellectual disability to severe epileptic syndromes with different types of seizures. We hereby report a case of a one-year old female who had an onset of infantile spasms on the seventeenth day of life, which gradually progressed to focal, multifocal, GTCS, and epileptic encephalopathy by one year of age associated with global developmental delay and hypotonia. All metabolic workup, TMS, GCMS, and MRI brain were normal. EEG at 2.5 months was suggestive of epileptic discharge arising from the left frontal region, evolving into generalized discharges. Whole exome sequencing revealed a heterozygous mutation in the SCN8A gene at exon 16 (p.Val892Ala) suggestive of Early Infantile Epileptic Encephalopathy-13 (EIEE-13). This is a novel mutation in the SCN8A gene which has not been reported previously in the literature.

Clinical Reliability of Adjustable Femoral Cortical Suspensory Fixation in Anterior Cruciate Ligament Reconstruction and Correlation of Clinical Outcomes With Demographic and Perioperative Factors.

Background and objective The primary goal of anterior cruciate ligament reconstruction (ACLR) is to protect the initial graft fixation against heavy loads encountered during the rehabilitation phase. The purpose of this study was to evaluate the functional outcomes (Lysholm score) and laxity [anterior tibial translation (ATT), anterior drawer test, Lachman test, and pivot shift test] of ACLR with adjustable-loop femoral cortical suspensory fixation (CSF) and tibial interferences crew fixation. Methods This study included 100 patients who underwent primary ACL reconstruction using quadruple hamstring grafts secured with TightRope® (Arthrex Inc, Naples, FL) femoral fixation and an interference screw on the tibial end. Six patients were excluded from the final analysis (four lost to follow-up, one suffered re-injury, and one had septic arthritis). The remaining 94 patients were evaluated for laxity and functional outcomes preoperatively, as well as at one, six, and 12 months postoperatively. Regression analysis was performed to determine the association between outcomes and 11 independent variables. This was designed as a prospective cohort study (level of evidence: II). Results The mean age of the participants was 28.46 ± 7.01 years. The median preoperative Lysholm knee score of 49 (mean ± SD: 48.2 ± 5.42) improved to 93 (92.7 ± 2.1) at six months and 98 (97.6 ± 2.1) at the one-year follow-up. The improvement was found to be statistically significant (p<0.01). The median ATT was 10 mm preoperatively, which decreased to 2 mm at one month, remained the same at six months, and rose to 3 mm at the one-year follow-up. ATT was found significantly reduced at one month postoperatively (p<.001) and did not show any significant further changes at subsequent follow-ups (p>0.05). Multiple linear regression revealed that one-year postoperative ATT (Rolimeter, Aircast Europa, Stephanskirchen, Germany) was independent of all demographic and perioperative variables tested. Conclusion Quadrupled hamstring graft ACLR with adjustable-loop fixation showed excellent subjective and objective outcomes with no residual laxity or failure of graft over mid-term follow-up. Postoperative laxity was not correlated with graft and tunnel dimensions.

Reversal of Acute Lead Encephalopathy in a Child.

Lead poisoning, fairly common in the 20th century, has decreased drastically in the last decade. Severe lead poisoning in the form of encephalopathy has a fatality rate of 28% to 45% and neurological sequelae in about 82%. We present the management of a case of lead encephalopathy that recovered without any significant neurological sequelae in a resource-limited setting. A previously healthy seven-year-old boy presented with complaints of falling unconscious on the ground while playing, followed by multiple episodes of seizures, vomiting, and altered sensorium. The patient had pallor, Glasgow coma score of E2V3M3, with features of raised intracranial pressure. Lead poisoning was suspected as the patient had four months of exposure to a battery recycling factory. Management of seizures and raised intracranial pressure was done. X-ray long bones showed lead lines at the metaphysis. Blood lead levels were highly elevated (139.96 mcg/dL). Investigations revealed iron deficiency anemia, vitamin D deficiency, and renal tubular injury in the form of proteinuria. D-penicillamine with supplements was started due to unavailability of other chelating agents. Encephalopathy improved, but patient had psychiatric symptoms of hallucinations and delusions. On the 12th day, CaNa2 EDTA was started, which resulted in significant improvement in the psychiatric symptoms. The patient had near-complete recovery in another one month, the patient being able to read, write, recite and speak as the pre-illness state. In conclusion, lead poisoning remains a significant health problem even today. Early recognition and management are of paramount importance in its outcome.

Giant Cell Tumor of the Distal Radius: Wide Resection, Ulna Translocation With Wrist Arthrodesis.

Giant cell tumor (GCT) of the bone is a locally aggressive neoplasm and usually managed with extended curettage and adjuvant therapy, which is associated with reduced risk of recurrence. The juxta-articular distal radius giant cell tumor is challenging due to the destruction of subchondral bone and articular cartilage, making it difficult to salvage the wrist joint anatomy and function. Various methods described include wide resection and reconstruction of allograft or centralization of the ulna with wrist arthrodesis. We present the functional outcome of distal end radius GCT, which was successfully managed with wide local excision, ulna translocation, and wrist arthrodesis. At the two years follow-up, the patient shows excellent functional outcome with supination and pronation movements and no local recurrence.

Is lower limb salvage worthwhile after severe open tibial fractures in a developing country? An analysis of surgical outcomes, quality of life and cost implications.

INTRODUCTION: Open tibial fractures are rare and difficult-to-treat injuries because of the involvement of bony, skin and neuromuscular injury along with co-morbidities. Often, during the management of very severe cases these injuries, the question arises, should we amputate or salvage the limb? This question has been explored previously in civilian and military contexts in the US and UK but remains unstudied in the alternative sociocultural and economic context of the developing world. METHODS: We studied 78 adult patients with severe open tibial fracture that presented to our institution, a Level 1 trauma center in India, from February 2018 to June 2019. 20 patients underwent above-knee amputation (AKA), 16 underwent below-knee amputation (BKA), and 42 underwent limb salvage. We assessed injury severity using [our institution's] Open Injury Severity Score (GHOISS), which has separate sub-scores for bony injury, skin injury, neuromuscular injury and co-morbidities, and patients were only included with GHOISS > 13. We assessed functional outcome measures as well as economic costs as primary cost levied by our institution and other secondary costs. RESULTS: Salvage (LEFS: mean=51, SF-12 PCS: mean=48, SF-12 MCS: mean=49) provided better outcomes to BKA (LEFS: mean=39, p=0.005, SF-12 PCS: mean=40, p=0.003, SF-12 MCS: mean=43, p=0.052) and AKA (LEFS: mean=31, p<0.001, SF-12 PCS: mean=34, p<0.001, SF-12 MCS: mean=43, p=0.043). Primary costs were higher for limb salvage (index: mean=$3100, total: mean=$4400) than both BKA (index: mean=$2500, p=0.012, total: mean=$2600, p<0.001) and AKA (index: mean=$2800, p=0.020, total: mean=$3200, p<0.001). Secondary costs were higher for limb salvage than both BKA and AKA (p<0.001). Patients who underwent salvage were more likely to return to work at 36 months post-injury compared to below-knee amputees (adjusted OR=0.11, p=0.010). CONCLUSIONS: Limb salvage results in better functional outcomes compared with amputation at a higher upfront cost but a likely lower lifetime cost. Unlike other literature on the topic, amputation carries a heavy mental and physical toll in India, likely due to sociocultural differences and stigma. Amputation is a difficult decision for patients to accept and results in poorer outcomes; therefore, we believe that limbs should be aggressively salvaged in our developing country. STUDY DESIGN: Therapeutic Level II Prospective Cohort Study.