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.

Hip-Spine Discordance in Bone Mineral Densities in Patients Undergoing Dual Energy X-Ray Absorptiometry Scan in a Tertiary Care Centre: A Descriptive Cross-sectional Study.

Introduction: The discordance in the diagnosis of osteoporosis is characterized by the variation in bone mineral density measurements at different skeletal sites. The presence of discordance significantly alters the treatment plan as different treatment is required for different skeletal sites. The aim of this study was to find out the prevalence of hip-spine discordance in bone mineral densities in patients undergoing dual-energy x-ray absorptiometry scans for suspected osteoporosis. Methods: A descriptive cross-sectional study was conducted among patients undergoing dual-energy x-ray absorptiometry scans from 1 December 2020 to 30 October 2022. Ethical approval was taken from the Institutional Review Committee (Reference number: IRC-2020-11-18-08). Patients undergoing dual-energy x-ray absorptiometry scans for suspected osteoporosis were included. Patients aged less than 50 years, already diagnosed and under treatment for osteoporosis, and incomplete information about T-scores of hips and spine were excluded. Convenience sampling method was used. Point estimate and 95% Confidence Interval were calculated. Results: Among 1028 patients, 602 (58.56%) (55.55-61.57, 95% Confidence Interval) had discordance in hip and spine bone mineral densities. The majority of them, 570 (94.68%) were female and 32 (5.71%) were male. Major discordance was observed in 101 (16.77%) patients and minor discordance was observed in 501 (83.22%) patients. Conclusions: The prevalence of discordance in hip and spine bone mineral densities in patients undergoing dual-energy x-ray absorptiometry scans was higher than that reported in other similar studies done in similar settings. Keywords: bone density; osteoporosis; prevalence.

Effect of Infrapatellar Fat Pad Preservation vs Resection on Clinical Outcomes After Total Knee Arthroplasty in Patient with End-Stage Osteoarthritis.

Purpose: The management of infrapatellar fat pad (IPFP) during total knee arthroplasty (TKA) is the subject of ongoing debate. There is conflicting evidence whether IPFP should be preserved or resected during TKA to improve clinical outcomes. This study sought to establish if there is a benefit of one over another in terms of clinical function & patient satisfaction. Material & Methods: Total of 67 patients (96 knees), 11 males & 56 females with a mean age of 66.29 years, who underwent TKA between 2016 and 2020 were included in the study. The planning for IPFP preservation (IPFP-P) on right side (50 knees) & IPFP resection (IPFP-R) on left side (46 knees) was done prospectively. We prospectively evaluated clinical outcomes post-TKA, comparing the right knee to the left knee in terms of IPFP-P vs IPFP-R using the oxford knee scoring (OKS) system. The SF-12 was used to evaluate and compare patient satisfaction between the two groups. Results: The mean OKS in the IPFP-P group was 42.86 ± 2.63 & in the IPFP-R group was 44.22 ± 2.40. The OKS differed significantly between the two groups (p < 0.05). Patient with IPFP-R group had significantly better OKS. The mean Sf-12 (physical & mental component) in the IPFP-P was 51.05 ± 4.15 & 59.29 ± 2.53 & in IPFP-R was 51.23 ± 4.74 & 59.24 ± 2.78, showing no significant differences. Conclusion: Our study shows that IPFP-R gave marginally better patient-reported functional outcome scores (OKS), but there was no difference in patient satisfaction (SF-12 scores) between the two groups.

Factors Predictive of Tenotomy After Ponseti Casting for Idiopathic Clubfoot: A Tertiary Care Center Study.

INTRODUCTION: Parents of children with clubfoot are likely to inquire about the need for tenotomy and about any factors that may be predictive. The present study was done to identify factors that may help predict the need for tenotomy in children undergoing Ponseti treatment for idiopathic clubfoot. METHODS: A prospective observational study was conducted on patients under 5 years of age with idiopathic clubfoot and no previous treatment history treated at Hospital and Rehabilitation Centre for Disabled Children. The relationship between the Pirani score, Dimeglio score, age, and passive ankle dorsiflexion (DF) and the need for heel cord tenotomy was analyzed using appropriate statistical methods. RESULTS: Of 83 patients (125 feet) with a mean age of 6 months, 93 feet (74.4%) required a percutaneous tenotomy. The mean initial Pirani and Dimeglio score for 125 club feet was 4.5 (SD=1.68) and 13.5 (SD=6.1), respectively. The mean initial passive ankle DF was -40.4 (SD=22.31). The Dimeglio ( P =0.000), Pirani scores ( P =0 .000), and passive ankle DF ( P =0.000) showed significant association with the need for tenotomy. CONCLUSIONS: This study shows a strong association between initial Pirani and Demiglio scores and initial passive ankle DF as predictive of a heel cord tenotomy. However, age, sex, and laterality were not associated with the need for tenotomy.

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.

Hip arthrodesis in children : a review of 26 cases with a mean of 20 years' follow-up.

AIMS: To examine the long-term outcome of arthrodesis of the hip undertaken in a paediatric population in treating painful arthritis of the hip. In our patient population, most of whom live rurally in hilly terrain and have limited healthcare access and resources, hip arthrodesis has been an important surgical option for the monoarticular painful hip in a child. METHODS: A follow-up investigation was undertaken on a cohort of 28 children previously reported at a mean of 4.8 years. The present study looked at 26 patients who had an arthrodesis of the hip as a child at a mean follow-up of 20 years (15 to 29). RESULTS: The mean Harris Hip Score (HHS) increased from 39.60 (SD 11.06) preoperatively to 81.02 (SD 8.86; p = 0.041) at final review. At latest follow-up, the HHS was found to be excellent in four patients (15%), good in 11 (42%), and fair in 11 (42%). A total of 16 patients (62%) reported mild low back pain, five (19%) had moderate pain, and five (19%) patients had no back pain. Mild ipsilateral knee pain was reported by 19 (73%), moderate pain by one (4%), and no pain by six (23%) patients. Mild contralateral hip pain was reported by ten patients (38%), and no pain by 16 (62%). The 36-Item Short Form Health Survey scores were very good in four patients (15%), good in 18 (70%), and poor in four (15%), with a mean score of 70.92 (SD 12.65). Of 13 female patients who had given birth, 12 did so with uncomplicated vaginal delivery. All patients had to modify their posture for toileting, putting on lower body clothes, foot care, and putting on shoes. CONCLUSION: Our results show that with hip arthrodesis, most patients have relatively good function at long-term follow-up, although some pain is experienced in adjacent joints, and modification in some activities of daily living is common.Cite this article: Bone Joint J 2022;104-B(9):1089-1094.

Host Perspectives of High-Income Country Orthopaedic Resident Rotations in Low and Middle-Income Countries.

BACKGROUND: International orthopaedic resident rotations in low and middle-income countries (LMICs) are gaining popularity among high-income country (HIC) residency programs. While evidence demonstrates a benefit for the visiting residents, few studies have evaluated the impact of such rotations on the orthopaedic surgeons and trainees in LMICs. The purpose of this study was to further explore themes identified in a previous survey study regarding the local impact of visiting HIC resident rotations. METHODS: Using a semistructured interview guide, LMIC surgeons and trainees who had hosted HIC orthopaedic residents within the previous 10 years were interviewed until thematic saturation was reached. RESULTS: Twenty attending and resident orthopaedic surgeons from 8 LMICs were interviewed. Positive and negative effects of the visiting residents on clinical care, education, interpersonal relationships, and resource availability were identified. Seven recommendations for visiting resident rotations were highlighted, including a 1 to 2-month rotation length; visiting residents at the senior training level; site-specific prerotation orientation with an emphasis on resident attitudes, including the need for humility; creation of bidirectional opportunities; partnering with institutions with local training programs; and fostering mutually beneficial sustained relationships. CONCLUSIONS: This study explores the perspectives of those who host visiting residents, a viewpoint that is underrepresented in the literature. Future research regarding HIC orthopaedic resident rotations in LMICs should include the perspectives of local surgeons and trainees to strive for mutually beneficial experiences to further strengthen and sustain such academic partnerships.

Mean Tip Apex Distance in Patients undergoing Dynamic Hip Screw Fixation for Pertrochanteric Fractures without using Traction Table: A Descriptive Cross-sectional Study.

Introduction: Dynamic Hip Screw fixation has shown to be equally effective compared to cephalomedullary nailing. The effectiveness of dynamic hip screw fixation for pertrochanteric fractures without using traction table is not well investigated. This study aimed to find out the mean tip apex distance in patients undergoing dynamic hip screw fixation for pertrochanteric fractures without using traction table. Methods: A descriptive cross-sectional study was conducted among patients undergoing dynamic hip screw fixation for pertrochanteric fractures without using traction table between 1 September 2021 and 30 June 2022, after getting approval from institutional review committee (Reference number: IRC-2021-08-23-02). All patients undergoing dynamic hip screw fixation for pertrochanteric fractures without using traction table were included in the study. Patients with pre-existing ipsilateral or contralateral hip deformity, contra-lateral hip prosthesis, bilateral hip fractures, and history of prior ipsilateral hip surgeries were excluded. Point estimate and 95% confidence interval were calculated. Results: Among 45 patients, the mean tip apex distance was 20.45±6.13 mm (18.66-22.24 mm, 95% Confidence Interval). Among 45 patients, 24 (53.33%) were males and 21 (46.66%) were females. The average age of the participants was 67.75±21.33 years. Conclusions: The mean tip apex distance in patients undergoing dynamic hip Screw fixation for pertrochanteric fractures without using traction table was similar to that reported in other international studies. Keywords: fracture fixation; hip fractures; operating tables.

Correlation between Radiological Outcome and Health Related Quality of Life after Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis.

BACKGROUND: Posterior spinal surgery for adolescent idiopathic scoliosis is aimed at correcting deformity and stopping deformity progression to improve the health related quality of life. The correlation between radiological outcome and health related quality of life is yet unclear. This study aimed to assess the correlation between radiological outcome and health related quality of life. METHODS: A descriptive cross-sectional study of 31 cases of adolescent idiopathic scoliosis who underwent posterior spinal surgery at our center from July 2013 to August 2019, was done. Radiological outcomes were measured by the Cobb's angle before and after surgery in standing whole spine X-ray and compared by paired t-test. Health related quality of life was measured by Scoliosis Research Society-30 questionnaire. Correlation between radiological outcomes and Scoliosis Research Society-30 and its domains were assessed by Pearson's correlation coefficient, and Spearman's rank correlation coefficient. RESULTS: There were 18 females (58.06%) and 13 males (41.93%) with a mean age of 14.81 years (range 12-18 years). Average post-operative follow-up was 37 months (range 6-82 months).The mean amount of deformity correction post-operatively was 460 (range 300-740). The mean of total SRS-30 score was 137.64±7.84. The post-operative Cobb angle correlated significantly with the mean total Scoliosis Research Society-30 score (p=0.046). Self-image/appearance and satisfaction with management correlated significantly with residual deformity and amount of deformity correction. Self-image/appearance and pain correlated significantly with satisfaction with management. Self-image/appearance had a significant positive correlation with mental health (p=0.004). CONCLUSIONS: Posterior spinal surgery for adolescent idiopathic scoliosis provided better radiological outcomes, and a positive correlation with health related quality of life. There was significant improvement of self-image/appearance and satisfaction after surgery, which in turn, improved mental health.

Effectiveness of extra-corporeal shock wave therapy (ESWT) vs methylprednisolone injections in plantar fasciitis.

INTRODUCTION: In Plantar Fasciitis, the main concern of the patients is the pain that disturbs their day to day activities. Different modalities of treatments are being used for its pain management. This study seeks to investigate and compare decrease in level of pain following treatment with Methylprednisolone injections (DMP) Vs Extra-Corporeal Shock Wave Therapy (ESWT) in plantar fasciitis. METHODS: This prospective comparative non randomized study was conducted in 60 patients of any age presenting with Plantar Fasciitis at B&B Hospital, Kathmandu. Patients were divided into 2 groups (30 each) based on patients preference. Methylprednisolone injection was given to one group and another group received ESWT. Follow up of both groups were carried out at 6 weeks, 3 months and 6 months and the outcome was measured with Visual Analogue Pain Scale (VAS). Statistical analysis wasdone using SPSS software, version 13. Chi-square and Independent t-test were applied to look for significant variations in outcome. RESULTS: Follow-up at 6 weeks revealed 26 (86.7%) patients attaining VAS < 5 in ESWT group in comparison to 16 (53.3%) patients of DMP group (p = 0.005). At the end of 6 months, 5 patients in DPM group still had significant pain (VAS ≥ 5) compared to 2 patients in ESWT group (p = 0.02). However 11 patients of DMP group and 23 of ESWT group received single episode of treatment only and had persistent symptomatic pain relief (VAS < 5) during all follow ups at 6 weeks, 3 months and 6 months (p = 0.004). CONCLUSIONS: Plantar fasciitis was more prevalent in overweight population and females. Significant improvement in pain was observed with both ESWT and DMP Injections. However, ESWT was found to be more effective than DMP Injections for treatment of Plantar Fasciitis.

Socioeconomic Status Influences Functional Severity of Untreated Cerebral Palsy in Nepal: A Prospective Analysis and Systematic Review.

BACKGROUND: Cerebral palsy (CP) comprises a heterogeneous group of disorders whose clinical manifestations and epidemiologic characteristics vary across socioeconomic and geographic contexts. The functional severity of untreated CP in low-income countries has been insufficiently studied; a better understanding of how these children present for care in resource-constrained environments is important because it will better characterize the natural history of CP, guide clinical decision-making, and aid in the prognostication of children with untreated CP. QUESTIONS/PURPOSES: The purposes of this study were (1) to determine the etiologies, motor subtypes, topographic distributions, and functional classifications of a large cohort of Nepali children with untreated CP presenting to a large pediatric rehabilitation center in Nepal; and (2) to compare the Gross Motor Function Classification System (GMFCS), the Manual Ability Classification System (MACS), and the Communication Function Classification System (CFCS) scores of a subset of patients with spastic CP in the Nepali cohort with control subjects from high-income countries. METHODS: A cross-sectional study was conducted at the Hospital and Rehabilitation Centre for Disabled Children in Nepal. Two hundred six consecutive Nepali children (76 girls; median age 4.0 years [interquartile range {IQR}, 2.5-9.0 years]) were evaluated to determine the demographic, clinical, and functional characteristics of a cohort of Nepali children with untreated CP. A systematic review of the Medline and Cochrane databases was then performed to obtain reference classification scores from high-income countries. Cross-sectional, noninterventional studies reporting at least one functional classification system with a sample size of at least 50 participants were included. Only studies of patients with spastic CP were included to allow for compatible comparisons with a subset of our study sample with spastic CP. A random-effects analysis was used to pool functional scores from participants in the included studies. Among the 206 children in our sample, 102 had spastic CP (35 girls; median age 5.5 years [IQR, 3.5-9.0 years]). Functional scores from these children were compared with pooled scores obtained from the systematic review by assessing the proportions of children in each sample with GMFCS, MACS, and CFCS score categories of I or II versus III to V. RESULTS: Children with spastic hemiplegia from high-income countries were more likely to have a GMFCS score of I or II (96% [95% confidence interval {CI}, 92%-99%] versus 78% [95% CI, 62%-89%]) and a MACS score of I or II (83% [95% CI, 77%-88%] versus 50% [95% CI, 32%-68%]) relative to those from Nepal, but they were less likely to have a CFCS score of I or II (67% [95% CI, 51%-80%] versus 97% [95% CI, 87%-99%]). No differences were seen in children with spastic diplegia or quadriplegia. CONCLUSIONS: Children in Nepal with hemiplegic CP display less difficulty in communicating and social engagement (CFCS) despite more-severe upper- and lower-extremity impairments in gross motor function (GMFCS) and manual ability (MACS) than do children with hemiplegic CP from high-income countries. Targeted interventions, including perhaps simple orthopaedic interventions to treat soft-tissue contractures, may therefore provide more-substantial improvements in function and quality of life to Nepali children than could be achieved for the same deployment of resources in more-affluent settings. LEVEL OF EVIDENCE: Level II, prognostic study.

Outcomes of the Ponseti Method for Untreated Clubfeet in Nepalese Patients Seen Between the Ages of One and Five Years and Followed for at Least 10 Years.

BACKGROUND: To our knowledge, there are no reports of the Ponseti method initiated after walking age and with >10 years of follow-up. Our goal was to report the clinical findings and patient-reported outcomes for children with a previously untreated idiopathic clubfoot who were seen when they were between 1 and 5 years old, were treated with the Ponseti method, and had a minimum follow-up of 10 years. METHODS: A retrospective review of medical records was supplemented by a follow-up evaluation of physical findings (alignment and range of motion) and patient-reported outcomes using the Oxford Ankle Foot Questionnaire for Children (OxAFQ-C). The initial treatment was graded as successful if a plantigrade foot was achieved without the need for an extensive soft-tissue release and/or osseous procedure. RESULTS: We located 145 (91%) of 159 patients (220 clubfeet). The average age at treatment was 3 years (range, 1 to 5 years), and the average duration of follow-up was 11 years (range, 10 to 12 years). The initial scores according to the systems of Pirani et al. and Diméglio et al. averaged 5 and 17, respectively, and an average of 8 casts were required. Surgical treatment, most commonly a percutaneous Achilles tendon release (197 feet; 90%), was required in 96% of the feet. A plantigrade foot was achieved in 95% of the feet. Complete relapse was rare (3%), although residual deformities were common. Patient-reported outcomes were favorable. CONCLUSIONS: A plantigrade foot was achieved in 95% of the feet initially and was maintained in most of the patients, although residual deformities were common. Patient-reported outcomes were satisfactory, and longer-term follow-up with age-appropriate outcome measures will be required to evaluate function in adulthood. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Predictors of healthcare seeking delays among children with chronic musculoskeletal disorders in Nepal.

BACKGROUND: Healthcare seeking behaviors among children with musculoskeletal disorders are poorly understood. We sought to analyze healthcare seeking delays among children with chronic musculoskeletal conditions in Nepal and identify predictors of clinically significant delays. METHODS: A cross-sectional study was conducted at a large pediatric musculoskeletal rehabilitation center in Nepal. Baseline sociodemographic data and healthcare seeking behaviors were assessed via interviews with 75 randomly selected caregivers. Delays of at least 3 months between disease recognition and presentation to a health worker were considered clinically significant. Predictors of significant delay were assessed via multivariable logistic regression. RESULTS: Clubfoot was the most common condition seen in the study sample (N = 33; 37%). Mean and median presentation delays were 33 months and 14 months, respectively. Sixty-seven percent of children were delayed at least 3 months and 40% were delayed at least 2 years. Caregiver occupation in agriculture or unskilled labor was associated with an increased risk of delayed presentation (adjusted OR = 4.05; 95% CI: 1.36-12.09). CONCLUSIONS: Children with chronic musculoskeletal disorders in Nepal face significant delays in accessing healthcare. This poses a major clinical problem as the delayed diagnosis and treatment of childhood musculoskeletal disorders can complicate management options and decrease long-term quality of life.

A review of the epidemiology and treatment of orthopaedic injuries after earthquakes in developing countries.

BACKGROUND: Earthquakes in developing countries are devastating events. Orthopaedic surgeons play a key role in treating earthquake-related injuries to the extremities. We describe orthopaedic injury epidemiology to help guide response planning for earthquake-related disasters. METHODS: Several databases were searched for articles reporting primary injury after major earthquakes from 1970 to June 2016. We used the following key words: "earthquake" AND "fracture" AND "injury" AND "orthopedic" AND "treatment" AND "epidemiology." The initial search returned 528 articles with 253 excluded duplicates. The remaining 275 articles were screened using inclusion criteria, of which the main one was the description of precise anatomic location of fracture. This yielded 17 articles from which we analyzed the ratio of orthopaedic to nonorthopaedic injuries; orthopaedic injury location, type, and frequency; fracture injury characteristics (open vs. closed, single vs. multiple, and simple vs. comminuted); and first-line treatments. RESULTS: Most injuries requiring treatment after earthquakes (87%) were orthopaedic in nature. Nearly two-thirds of these injuries (65%) were fractures. The most common fracture locations were the tibia/fibula (27%), femur (17%), and foot/ankle (16%). Forty-two percent were multiple fractures, 22% were open, and 16% were comminuted. The most common treatment for orthopaedic injuries in the setting of earthquakes was debridement (33%). CONCLUSIONS: Orthopaedic surgeons play a critical role after earthquake disasters in the developing world. A strong understanding of orthopaedic injury epidemiology and treatment is critical to providing effective preparation and assistance in future earthquake disasters.

Pinless halo in the pediatric population: indications and complications.

BACKGROUND: The use of the conventional halo is accompanied by the possibility of serious complications, especially in the pediatric population. Complications could include penetration of pin into the skull, pin loosening, pin tract infection, cranial nerve palsies, and vest-related pressure sores. The noninvasive "pinless" halo was introduced in an attempt to mitigate these problems while retaining the effectiveness of the conventional halo. The purpose of this study is to determine the indications and complications related to pinless halo application. METHODS: We retrospectively reviewed 61 patients, whose treatment included the use of a pinless halo device, presenting to our institution between 2004 and 2012. RESULTS: There were 35 male and 26 female patients with an average age of 6.04 years. Indications of pinless halo application included postoperative immobilization for congenital muscular torticollis in 38 cases, conservative management of atlantoaxial rotatory subluxation in 11 cases, postoperative immobilization following cervical fusion in 10 cases, and immobilization for occipital condyle fracture in 2 cases. The average duration of the pinless halo application was 32.68 days. Thirteen patients had complications, among which major complications were seen in 2 patients, each of whom developed a pressure sore; one on the scalp and the other on the chest. Both the pressure sores responded to local treatment; however, 1 resulted in permanent alopecia. CONCLUSIONS: The use of the noninvasive pinless halo was found to be safe with few complications in our study. The complications were infrequent and patients were compliant to treatment, indicating that this modality is patient-friendly. Effectiveness of this treatment in comparison with invasive halos and other cervical orthoses was not determined and is a limitation of this study. LEVEL OF EVIDENCE: Level IV-Case series.

Closed internal degloving associated with a thoracolumbar burst fracture: a case report.

Internal degloving injuries are rare in association with thoracolumbar fractures. A high index of suspicion is warranted to identify and debride such lesions to prevent infection, which can be disastrous in the presence of spinal hardware. Whether such lesions should be routinely repaired is probably dependent on the extent of avulsion.

CT evaluation of pelvic and hip fractures.

INTRODUCTION: To analyze the spectrum of pelvic and hip joint injuries by computed tomography in patients attending to emergency. METHODS: CT evaluation with multiplanar and 3-D reformations of 62 patients done with pelvic and hip fractures during 18 months. The mode of injury and treatment were recorded. RESULTS: Forty four (70.9%) of the injuries were sustained in high speed vehicle accidents (automobile, motorcycle, autopedestrian), 14 patients (22.5%) had sustained fall injury and 4 patients (6.4%) sustained injury following slip on the ground. 31 patients underwent surgery for acetabular fractures. Associated injuries included spinal fractures (5), abdominal visceral injury (3), extremity fractures (13), chest injury (5), head injury (1), urethral injury (4), clavicle fracture (1). Forty patients (64.5%) had acetabular fractures, 25 (40.3%) patients had iliac bone fractures, 47 (75.8%) had pubic bone fracture. Sacral fracture was found in 17 (27.4%) patients. Associated femoral fracture was found in 4, hip joint dislocation was seen in 5 (2- central, 3-posterior). Sacroiliac joint diastasis was found in 13(20.9%) patients, pubic diastasis in 7 (11.2%), fracture ischium in 7(11.%), protrusio acetabuli in 5 (8%). CONCLUSIONS: Spiral CT with multiplanar and 3-D reformations has clinical values for precise diagnosis and treatment plan for the pelvic and hip fractures.

Neuroarthropathy of the hip following spinal cord injury.

We present the case of a 33-year-old male who sustained a burst fracture D12 vertebrae with spinal cord injury (ASIA impairment scale A) and a right mid-diaphysial femoral shaft fracture around 1.5 years back. The patient reported 1.5 years later with a swelling over the right buttock. Arthrotomy revealed serous fluid and fragmented bone debris. The biopsy showed a normal bony architecture with no evidence of infection and malignant cells. Hence, a diagnosis of Charcot's hip was made. Charcot's neuroarthropathy of the feet is a well-recognized entity in the setting of insensate feet resulting from causes such as diabetes or spina bifida. Although Charcot's disease of the hips has been described, it is uncommon in association with spinal cord injury, syphilis and even with the use of epidural injection. The present case highlights the fact that neuroarthropathy of the hip can occur in isolation in the setting of a spinal cord injury, and this can lead to considerable morbidity.