Functional and Radiological Outcomes of Surgically Treated Coxa-vara in Children.

BACKGROUND: Coxa vara is a condition in which the neck-shaft angle of the femur decreases below its normal value (<110 degrees) based on age. The deformity can be primarily caused by a congenital defect of the femoral neck cartilage or by secondary causes related to skeletal dysplasia, trauma, infection, and pathological bone disorders. The surgical treatment aims to restore the normal anatomy, thereby improving the mechanics and function of the hip joint. Generally, the HE angles should be corrected to <35 to 40 degrees, converting the shear forces into compressive forces. Our study aims to report the surgical outcome of coxa vara with various pathologies using radiographic measurement and functional scoring. METHODS: Thirty-eight hips in 28 patients who underwent surgery for treatment of coxa-vara from 2013 to 2022 were included. Radiographic parameters like Hilgenreiner-epiphyseal angle and neck-shaft angle were assessed preoperatively and at the latest follow-up. Harris hip score was used for functional outcome. RESULTS: The mean age was 11.13 (5 to 18). The average follow-up was 48 (ranging from 24 to 96) months. The mean preoperative neck-shaft angle was 82 degrees, and the Hilgenreiner-epiphyseal angle was 71 degrees. At the latest follow-up, the mean neck-shaft angle was 127 degrees, and the Hilgenreiner-epiphyseal angle was 33 ( P <0.001). The Harris hip score improved from 63 preoperatively to 92 at the latest follow-up ( P <0.001). There was no recurrence of deformities at the mean follow-up of 37.87 months. Four complications occurred with k-wire fixation in whom revalgus osteotomy was done. CONCLUSIONS: Surgical correction of coxa vara in various pathologies can be done successfully with the Hilgenreiner-epiphyseal angle corrected to ≤ 35 degrees or the neck shaft angle corrected to >110 degrees to prevent deformity recurrence. The majority of the patients reported improvement in hip function. However, a longer-term follow-up is required to determine further outcomes regarding the recurrence of the deformity.

High Dependency Unit Admissions among Patients with Lower Extremity Long Bone Fracture Visiting the Department of Orthopaedics in a Tertiary Care Centre.

Introduction: Lower extremity long bone, femoral and tibial shaft, fractures often have associated injuries. Patients with lower extremity long bone fractures in the Department of Orthopaedics can land up in high dependency unit admissions, mostly due to underlying complications. The study aimed to find out the prevalence of high dependency unit admissions among patients with lower extremity long bone fractures visiting the Department of Orthopaedics in a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among patients with lower extremity long bone fractures in a tertiary care centre. The data from 1 March 2017 to 31 January 2020 was collected from the medical records from 1 August 2020 to 30 September 2020. All patients with femoral or tibial shaft fractures in isolation or a part of a multi-system injury were included. Patients with inadequate data were excluded. A convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval. Results: Among 507 patients with lower extremity long bone fractures, 137 (27.55%) (23.66-31.44, 95% Confidence Interval) required high dependency unit admission. Among them, 119 (86.86%) were males. A total of 71 (51.82%) cases involved 2-wheelers. Conclusions: The prevalence of high dependency unit admission among patients with lower extremity long bone fractures was high and majority of them required multidisciplinary approach. Keywords: femoral fractures; prevalence; tibial fractures; traffic accidents.

Cerebral Palsy among Children Visiting the Outpatient Department of Pediatric Orthopaedics in a Tertiary Care Centre.

Introduction: Cerebral palsy is a group of neurological disorders that appear in infancy or early childhood and occur as a result of anomalies in the developing brain that impair the brain's capacity to regulate movement, maintain posture, and maintain balance. Healthcare professionals can better predict the need for the medical, rehabilitative, and support services needed by people with cerebral palsy by using accurate prevalence statistics. The aim of the study was to find out the prevalence of cerebral palsy among children visiting the Outpatient Department of Pediatric Orthopaedics in a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among patients visiting the Outpatient Department of Pediatric Orthopaedics in a tertiary care centre. Data from 1 January 2018 to 31 December 2019 was collected between 25 April 2023 to 5 May 2023 from medical records after obtaining ethical approval from the Institutional Review Committee. Convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval. Results: Among 6984 children, the prevalence of cerebral palsy was 545 (7.80%) (7.17-8.43, 95% Confidence Interval). The most common type of cerebral palsy was found to be spastic diplegia 219 (40.18%). Conclusions: The prevalence of cerebral palsy among children visiting the Outpatient Department of Pediatric Orthopaedic was found to be higher than in other studies done in similar settings. Keywords: cerebral palsy; prevalence; spastic diplegia.