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OBJECTIVE: This study aimed (1) to simulate pedicle screw pullout after intraoperative external wall perforation and (2) to assess restoration strength with different thread designs in the pedicle screw instrumentation for osteoporotic thoracic vertebrae. METHODS: Twenty fresh-frozen human cadaveric thoracic vertebra bodies were prepared and divided into 4 groups: group 1, 5.5 mm × 45 mm polyaxial single thread pedicle screws (PASTS); group 2, after wall injury 5.5 mm × 45 mm PASTS; group 3, 6.5 mm × 45 mm PASTS after wall injury; and group 4: 6.5 mm × 45 mm polyaxial mixed-threaded screws after wall injury. While group 1 was the control group, groups 2, 3, and 4 were used as study groups after the lateral wall breach. All prepared screw units were placed on a universal pullout measurement testing device. RESULTS: The mean bone mineral density for 20 thoracic vertebrae was 0.57 ± 0.12 g/cm2 (range 0.53-0.6 g/cm2 ). The mean pullout strength was 474.90 Newtons (N) for group 1, 412.85 N for group 2, 475.4 N for group 3, and 630.74N for group 4. The lateral wall breach caused a 14.1 % decrease in average pullout strength compared with the initial screw pullout. Mixed (double)-threaded screws increased pullout strength compared to 6.5 mm screws (P=.036) Conclusion: Using a 1 mm thicker polyaxial pedicle screw or mixed (double)-threaded pedicle screw seems to increase pullout strength; however, this was statistically significant only for group 4. In the thoracic spine, the redirection possibility of the pedicle screw is limited, and augmentation with cement will not be appropriate due to the risk of wall injury-related leakage. Therefore, care should be taken to avoid violating the lateral cortex by using appropriate pedicle entry points and trajectories.
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Parafusos Pediculares , Vértebras Torácicas , Humanos , Vértebras Torácicas/cirurgia , Fenômenos Biomecânicos , Densidade Óssea , Cadáver , Vértebras Lombares/cirurgia , Teste de MateriaisRESUMO
BACKGROUND: Subacute post-traumatic ascending myelopathy (SPAM) is a rare complication after spinal cord injury (SCI). SPAM onsets within few days or weeks after initial SCI. Here, we present an adolescent male athlete who developed SPAM after SCI and brief review of literature. Previous reports almost all were about adult patients. Here, we present second adolescent case in the literature. CASE DESCRIPTION: A 15 years old adolescent athlete presented to A&E with a T10-T11 fracture dislocation of the spine and a SCI. He underwent T9-L1 posterior instrumentation and decompression. On the 11th post injury, he complained numbness of the T4 dermatome and by the 14th day, he had become tetraplegia with paralysis of the arms and required ventilation. MRI revealed C3-T10 cord changes on T2 weighed images. He received high dose methylprednisolone for 3 weeks. At one-year follow up he had fully recovered arm motor power and improved light touch and pin prick sensation. CONCLUSIONS: SPAM may occur in adolescents with a good prognosis. Our case is well example against for proposal of arterial hypothesis.
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Doenças da Medula Espinal , Traumatismos da Medula Espinal , Traumatismos da Coluna Vertebral , Adulto , Adolescente , Humanos , Masculino , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/diagnóstico por imagem , Doenças da Medula Espinal/complicações , Quadriplegia/etiologia , Vértebras Torácicas/diagnóstico por imagem , Vértebras Torácicas/cirurgia , Vértebras Torácicas/lesõesRESUMO
Background In this study, we compared two groups of children with Gartland Type 3 supracondylar humerus fractures with respect to the crossing point of Kirschner wires (K-wires) in terms of radiological and clinical results after closed reduction and fixation with the crossed-pin technique. We hypothesized that even if medial and lateral pins cross each other at the fracture line, satisfactory radiological and clinical results would be achieved with the crossed-pin technique. Methodology A total of 59 patients with Gartland extension Type 3 supracondylar humerus fractures who underwent closed reduction and percutaneous crossed-pin fixation were included in the study. K-wires were crossing each other proximal to the fracture site in the proximal crossing group and at the fracture level in the fracture site crossing group. Loss of reduction, Baumann angle, shaft condyle angle, range of motion, and carrying angle were compared between the two groups. Results There were 43 males and 16 females in this study, with a mean age of 5.3±2.4 years. The average follow-up duration was 21.9 ± 5.2 weeks. In terms of loss of reduction in the coronal and sagittal planes, there was no statistical difference between the two groups. When the Baumann angle and shaft condylar angle of both groups were analyzed, no statistically significant differences were found at both early postoperative examination and final follow-up. Conclusions Although the crossing point of K-wires has been shown to be an important factor in the protection of reduction in biomechanical studies, it was not a significant factor for loss of reduction in this study. Factors except for the crossing point of K-wires may play a more important role in the outcomes of crossed-pin fixation.
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BACKGROUND: We aimed to compare static and dynamic balance parameters and health quality parameters in ballerina and non-ballerina adolescents with hallux valgus deformity. METHODS: Forty five volunteer female adolescent ballet students between the ages of 7 and 17, with hallux valgus were recruited. Group 1 = in the control group, 31 sedentary adolescents with hallux valgus were included. Group 2 = Romberg test and Flamingo test were used for static balance. The SEBT (Star Excursion Balance Test) was used to measure dynamic balance. RESULTS: Age, sex, and body mass index (BMI) characteristics were similar between ballerina and control groups (P < .05). The Romberg test stands upright with closed eyes, with a significant difference 47.22 in group 1 and 38.13 in group 2. In contrast there was a significant difference between the two groups in the Romberg test single limb with eyes open and closed. For open eyes single limb test mean score was 55.06 in ballerinas and 44.2 in sedentary group, similarly single limb test with closed eyes mean score was 25.68 in group 1 and 18.67 in group 2. CONCLUSION: In conclusion, the results of this study show that ballerinas have better single-limb and closed-eye balance than sedentary individuals with HV deformities.
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Dança , Hallux Valgus , Hallux , Adolescente , Criança , Feminino , HumanosRESUMO
Protruded disc fragments that penetrate the posterior longitudinal ligament (PLL) migrate rostral or caudal in the vertical plane, some laterally in the horizontal plane, or into the foramina involving the anterior aspect of the spinal canal. Often, there is migration to the ventral epidural space. However, posterior epidural migration of a lumbar disc herniation (PEMLDH) is a rare phenomenon that makes the differential diagnosis challenging. We describe a rare case of anterior-to-posterior epidural migration of a lumbar disc herniation at the L1-L2 level. It was treated microsurgically after total laminectomy, and total resection of the lesion was carried out. PEMLDH is a unique condition causing neurological deficits at different levels. Due to different localization of disc herniations, optimal diagnosis becomes critical for determining the timing and type of treatment surgically.
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Introduction Distal radius intraarticular fractures in the elderly population are likely to cause impaired clinical outcomes. Intraarticular fracture treatment in the literature is a debatable issue with mixed results. Here, we aimed to present a tertiary trauma center experience with plate fixation and K wire-assisted external fixator in elderlies over 60 years old. Material and methods Patients who were diagnosed with an unstable intraarticular distal radius fracture and received surgical treatment with plate fixation or K wire-assisted external fixator between 2016 January and 2020 January were included in the study. Patients were evaluated retrospectively in terms of radiologic stability criteria and clinical outcomes. Results There were 27 patients; 14 in the volar plate group (group 1) and 13 (group 2) in the external fixator group. The mean age was 64.2 (60-72) in group 1 and 67.7 (60-76) in group 2. The mean follow-up time was 31.6 (12-63) in group 1 and 28.8 (12-59) in group 2. The mean quick disabilities of the arm, shoulder, and hand (Q-DASH) score was 25.7 (5-75) in group 1 and 24.4 (10-87) in group 2. The mean patient-reported wrist evaluation (PRWE) was 27.1 (6-87) in group 1 and 31.4 (10-87) in group 2. There was no statistical difference between groups in terms of clinical scores, hospital stay, follow-up, and complications. (p>0.05). Conclusion Although open reduction and plate fixation and K wire-assisted external fixator are viable options for providing radiologic union, unsatisfactory clinical outcomes were maintained independently of the fixation method in elderly patients.
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BACKGROUND: Plantar fasciitis (PF) is the most common cause of heel pain. Previous work has shown promising results regarding platelet-rich plasma (PRP) injections for the treatment of PF. The aim of this study is to prospectively compare the efficacy of PRP and autologous blood injections in a randomized anonymized patient group to treat PF. METHODS: PF patients who failed at least 6 weeks of noninvasive conservative treatment aged between 40 and 65 years were recruited to be in the study. Patients were randomly assigned into group A (PRP) or group B (autologous blood). Injections were performed under ultrasonographic guidance in a double-anonymized manner. The groups were compared according to preinjection and postinjection health-related quality of life (HRQoL) scores measured with Foot and Ankle Disability Index (FADI) and visual analog scale (VAS). Intragroup comparative analysis was also performed at different time points. Independent t tests and repeated measures analyses of variance were used for statistical analysis, with P <.05 set for statistical significance. RESULTS: Group A (PRP) included 30 (19 female, 11 male) patients with mean age 52.2 ±6.3; group B (ABI) included 30 (20 female, 10 male) patients with mean age 52.7 ± 6.5. Both groups had similar body mass index (P = .719). No injection-related complications were recorded. After treatment, both groups had improved FADI and VAS scores compared to the baseline. Although the mean HRQoL scores were higher in the PRP group, there was no significant difference between the 2 groups (PVAS = .589; PFADI = .742). CONCLUSION: Participants with plantar fasciitis improved statistically significantly after either PRP or ABI injections compared with baseline HRQoL scores, with no significant differences seen between the groups. LEVEL OF EVIDENCE: Level I, prospective randomized double-anonymized clinical comparative study.
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Fasciíte Plantar , Plasma Rico em Plaquetas , Adulto , Idoso , Fasciíte Plantar/tratamento farmacológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Estudos Prospectivos , Qualidade de Vida , Resultado do TratamentoRESUMO
Objective: Patients with a C6 radiculopathy-mimicking complaint are always in the gray zone if the diagnosis is not clear. The aim of the study is to make the diagnosis clear if the neck and shoulder pain is caused by a dynamic stenosis of the neural foramen at the C5-C6 level. Methods: Patients with a C6 radiculopathy-mimicking complaint were included in the study. Patients had a cervical spine magnetic resonance imaging (MRI) at the normal limits, or a minimal protrusion at the C5-C6 level underwent a dynamic MRI procedure. We measured the foraminal area and spinal cord diameter (SCD) at the C5-C6 level by using the PACS system ROI irregular are determination integral embedded to PACS. Inter- and intraobserver reliability of measurements was evaluated. Results were analyzed statistically, and a p value< 0.05 was accepted as statistically meaningful. Results: A total of 23 patients between January 2019 and June 2019 were included in the study. There were 10 men and 13 women, and the mean age was 41.3 (range 33-53). Foraminal area decrease at C5-C6 in extension and increase in flexion when compared with the neutral position was statistically significant (p < 0.001). Foraminal area changes between the complaint side and the opposite side was not statistically different (p > 0.05). Interobserver and intraobserver reliability of measurements were classified as in almost perfect agreement. Conclusions: Our present work presented dynamic and positional foraminal changes in MRI with radiculopathy-mimicking patients. Soever, we did not find a difference between the clinical complaint side and the opposite side in radiculopathy-mimicking patients. Cervical radiculopathy pain should not be attributed only to foraminal sizes. PACS embedded irregular area measurement integral allows the easy measure of a big number of patients without additional set-up and digital work requirements.
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Radiculopatia , Estenose Espinal , Adulto , Vértebras Cervicais/diagnóstico por imagem , Vértebras Cervicais/patologia , Estudos de Coortes , Constrição Patológica/patologia , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Cervicalgia/patologia , Estudos Prospectivos , Radiculopatia/diagnóstico por imagem , Reprodutibilidade dos Testes , Estenose Espinal/patologiaRESUMO
STUDY DESIGN: Retrospective analysis of a prospectively collected data. OBJECTIVE: Lumbar flexibility(LF) is generally defined with preoperative side bending films;it is not clear what percentage of LF predicts the spontaneous lumbar curve correction (SLCC) at long term follow up. Aim of this study was to find out cut-off value of preoperative LF,apical vertebra rotation(AVR) and apical vertebral translation(AVT);which may predict more than 50%SLCC. METHODS: Patients with Lenke 1C&2C curves,treated with posterior STF,with a minimum 10 years follow up were included.The patients who had more than 50% SLCC(Group A) or less than 50% (Group B) were compared in terms of LF,AVR and AVT to understand a cut-off value of those parameters.Statistically, Receiver Operating Characteristic(ROC) test was used. RESULTS: Fifty five AIS patients (54F, 1M) with mean age 14 (11-17) were included to study.Thoracic curve correction rate was 75%;lumbar curve correction rate was 59% at the latest follow up.Group A included 45(82%) patients at the latest follow up.Three patients (5%) showed coronal decompensation at early postop and 2 of them became compensated at f/up.ROC analyses showed 69% flexibility as the cut-off value for SLCC (P < .01).The difference between groups in terms of preop mean AVRs was significant (P = .029) (Group A = 1.9; Group B = 2.4). CONCLUSION: In Lenke 1C&2C curves,whenever LF on the preoperative bending x-ray is greater than 70% (P < .01)and AVR is equal or less than grade 2,STF provides satisfactory clinical and radiological SLCC with more than mean 10 years f/up.This flexibility rate and apical vertebral rotation can be helpful in decision making for successful STF.
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BACKGROUND: It is well-known that hallux valgus (HV) alters foot biomechanics. In different populations, HV and postural stability has been studied, but HV and the adolescent ballet dancer has not been studied. The aims of this study were to explore the effect of HV on adolescent ballet dancers' balance and to assess the health-related quality of life (HRQOL) of adolescent ballet dancers with HV. METHODS: Female ballet dancers aged 8 to 16 years were screened prospectively and divided into two groups: those with HV (group 1) and those without HV (group 2). The HV diagnosis was made clinically. The groups were compared according to balance parameters and HRQOL questionnaires. RESULTS: In group 1 (n = 31) and group 2 (n = 24), the mean age was 11.6 years and 12.2 years, respectively. Mean first metatarsophalangeal angle was 13.4° (range, 10°-15°) in group 2 and 19.8° (range, 16°-25°) in group 1. A statistically significant difference was found according to the nonparametric Mann-Whitney U test results in the comparison of HV angle between groups. According to Spearman rho correlation analysis, it was determined that the increase in HV angle caused deterioration in the flamingo static balance test (r = 0.552; P = .019). No significant relationship was found between HRQOL questionnaires and the presence of HV (P > .05). CONCLUSIONS: Adolescent ballet dancers experience static balance impairment due to HV angle increase. Clinical measurement of HV and application of balance parameters made easy without need of set ups to perform evaluation with high numbers of participants in concordance with the literature.
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Dança , Hallux Valgus , Adolescente , Criança , Feminino , Pé , Humanos , Extremidade Inferior , Qualidade de VidaRESUMO
INTRODUCTION: Ulnar volar dislocation (UVD) is a very rare entity. Due to rarity of condition, usually, it's misdiagnosed at emergency departments and management of this clinical entity is not well studied. Here, we report a case of UVD impressing diagnostic challenge, indication of treatment, and follow-up. CASE REPORT: A 29-year-old man presented to orthopedic outpatient service with complaining of the right wrist pain. He had an assault history 3 days before. In the emergency department, he had been diagnosed as wrist sprain. Splint and pain killers were prescribed. Due to increase of pain, he admitted to orthopedics. He was diagnosed UVD. Under general anesthesia, joint was reduced with forced pronation maneuver. After 3 weeks immobilization period, magnetic resonance images revealed partial injury of triangular fibrocartilage complex then splint removed and rehabilitation initiated. Over than 24 months, he is doing well without movement limitation and wrist strength impairment. CONCLUSION: For prevention misdiagnosis of UVD, physical examination is very important. Forearm rotation limitation with pain in the wrist should be indicative for distal radioulnar joint injury. Physical examination should be supported with proper evaluation of suitable radiographs. After reduction of joint, magnetic resonance images give clues about ligamentous injury. Our case supports the importance of rigorous physical examination and evaluation of radiographs for wrist injury. In the presence of partial injury of ligaments, the condition can be treated with shorter periods of immobilization and early rehabilitation.
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The pullout strength of the pedicle screws after direct vertebral rotation (DVR) maneuver is not known. This biomechanical study was performed to quantitatively analyze the pullout strength of a pedicle screw after DVR maneuver using human cadaveric vertebrae. Thoracic vertebral bodies from three cadavers were harvested and stripped of soft tissues. Thirty pedicles of 15 vertebrae were separated into two groups after bone mineral density measurements. Polyaxial 5.5 mm pedicle screws with appropriate length were inserted with a freehand technique for each pedicle. One Kirschner wire was inserted to the anterior part of each vertebral corpus the half depth of each corpus was embedded into PVC pipes using polyester paste. In the DVR group, each screw was pulled horizontally with 2 kg (~20 N) load over a screwdriver rigidly attached to the screw, and a DVR maneuver was simulated. The control group did not load with a DVR maneuver. Samples were placed on a universal testing machine and pullout loads were measured. The Mann-Whitney U test was utilized, and the P value <0.05 was considered as statistically significant. In the DVR group, the mean pullout strength was 183.35 N (SD ± 100.12), and in the control group, the mean pullout strength was 279.95 N (SD ± 76.26). Intergroup comparisons revealed that DVR maneuver significantly decreases the pullout strength (P = 0.012). The results of this study confirm that the pullout strength of pedicle screw significantly decreases by approximately 35% when DVR maneuver is applied.
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Parafusos Pediculares , Adulto , Fenômenos Biomecânicos , Cadáver , Humanos , Vértebras Lombares , Rotação , Vértebras Torácicas/cirurgiaRESUMO
STUDY DESIGN: Single-center, retrospective cohort study. PURPOSE: We aimed to evaluate and compare the clinical outcomes in patients who underwent palliative posterior instrumentation (PPI) versus those who underwent corpectomy with cage reconstruction (CCR) for thoracolumbar pathological fracture. OVERVIEW OF LITERATURE: The requirement for anterior support after corpectomy has been emphasized in the treatment of pathological fractures of the vertebrae. However, for patients with a relatively short life expectancy, anterior reconstruction may not be required and posterior instrumentation alone may provide adequate stabilization. METHODS: A total of 43 patients with metastases of the thoracolumbar spine underwent surgery in the department of orthopaedic and traumatology of Istanbul University Faculty of Medicine from 2003 to 2016. Surgical outcomes were assessed on the basis of survival status, pre- and postoperative pain, complication rate, and operation time. RESULTS: PPI was performed for 22 patients and CCR was performed for 21 patients. In the PPI group, the follow-up period of the five surviving patients was 32 months. The remaining 17 patients died with a mean survival duration of 12.3 months postoperatively. In the CCR group, the five surviving patients were followed up for an average of 14.1 months. The remaining 16 patients died with a mean survival duration of 18.7 months postoperatively. No statistically significant difference (p=0.812) was noted in the survival duration. The Visual Analog Scale scores of the patients were significantly reduced after both procedures, with no significant difference noted on the basis of the type of surgical intervention (p>0.05). The complication rate in the CCR group (33.3%) was higher compared with that in the PPI group (22.7%); however, this difference was not noted to be statistically significant (p=0.379). The average operation time in the PPI group (149 minutes) was significantly shorter (p=0.04) than that in the CCR group (192 minutes). CONCLUSIONS: The PPI technique can decompress the tumor for functional improvement and can stabilize the spinal structure to provide pain relief.
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STUDY DESIGN: Retrospective analysis of adolescent idiopathic scoliosis. PURPOSE: This study aimed to investigate the influence of distinct distal fusion levels on spinopelvic parameters in patients with adolescent idiopathic scoliosis (AIS) who underwent posterior instrumentation and fusion surgery. OVERVIEW OF LITERATURE: The distal fusion level selection in treatment of AIS is the one of milestone to effect on surgical outcome. Most of the paper focused on the coronal deformity correction and balance. The literature have lack of knowledge about spinopelvic changing after surgical treatment and the relation with distal fusion level. We evaluate the spinopelvic and pelvic parameter alteration after fusion surgery in treatment of AIS. METHODS: A total of 100 patients with AIS (88 females and 12 males) were retrospectively reviewed. Patients were assigned into the following three groups according to the distal fusion level: lumbar 2 (L2), lumbar 3 (L3), and lumbar 4 (L4). Using a lateral plane radiograph of the whole spine, spinopelvic angular parameters such as thoracic kyphosis (TK), lumbar lordosis (LL), pelvic incidence (PI), sacral slope (SS), and pelvic tilt (PT) were radiologically assessed. RESULTS: The mean age was 15±2.4 years, and the mean follow-up period was 24.27±11.69 months. Regarding the lowest instrumented vertebra, patients were categorized as follows: 30 patients in L2 (group 1), 40 patients in L3 (group 2), and 30 patients in L4 (group 3). TK decreased from 36.60±13.30 degrees preoperatively to 26.00±7.3 degrees postoperatively in each group (p=0.001). LL decreased from 52.8±9.4 degrees preoperatively to 44.30±7.50 degrees postoperatively (p=0.001). Although PI showed no difference preoperatively among the groups, it was statistically higher postoperatively in group 3 than in the other groups (p<0.05). In addition, in group 2, PI decreased from 50.60±8.74 degrees preoperatively to 48.00±6.84 degrees postoperatively (p=0.027). SS decreased from 35.20±6.40 degrees preoperatively to 33.40±5.80 degrees postoperatively (p=0.08, p>0.05). However, mean SS was significantly higher in group 3 (p=0.042, p<0.05). PT decreased from 15.50±7.90 degrees preoperatively to 15.2±7.10 degrees postoperatively. The positive relationship (28.5%) between LL and PI measurements was statistically significant (r=0.285; p=0.004, p<0.01). Furthermore, the positive relationship (36.5%) between LL and SS measurements was statistically significant (r=0.365; p=0.001, p<0.01). CONCLUSIONS: When the distal instrumentation level in AIS surgery is below L3, a significant change in PT and SS (pelvic parameters) is anticipated.
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PURPOSE: Spine duplication is a very rare condition with the literature being composed of only case reports. All previously reported cases were thoracolumbar spine duplications. Here, we report cervicothoracic spine duplication in a neurological intact male. According to our knowledge, it is the first case in the literature of cervicothoracic spine duplication. CLINICAL PRESENTATION: A 3-year-old patient presented to a primary physician with a complaint of short stature. He was referred to our department with suspected spinal deformity. Computerized tomography imaging revealed anterior bony structure duplication and posterior dysmorphic elements at the C5-T9 levels. Magnetic resonance imaging revealed a syrinx cavity which splits cord at the duplication level and the relation of the syrinx with posterior mediastinum through anterior bone defect. He was followed up for 10 years. CONCLUSION: In the literature, spine duplication has been classified as a severe form of split cord malformation because of the concurrence of bone duplication with split spinal cord malformation (SCM). This case presents a distinct form of SCM which shows non-duplicated dural tube as unclassified and cervicothoracic duplication level without neurological deficitis. Treatment of SCM was based on removal of splitting fibrous/osseous process. Neurologic intact spine duplication could be followed up without surgical intervention.
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Doenças da Medula Espinal/diagnóstico , Adolescente , Vértebras Cervicais/anormalidades , Criança , Pré-Escolar , Seguimentos , Humanos , Imageamento por Ressonância Magnética , Masculino , Doenças da Medula Espinal/congênito , Vértebras Torácicas/anormalidades , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Prospective study. OBJECTIVE: To determine the change in spinal sagittal parameters which may occur throughout the day in healthy population. METHODS: Thirty-five healthy hospital employees were enrolled in the study. Two standing left lateral orthoroentgenograms were obtained at 8.00 a.m and at 6.00 p.m. Six spinopelvic parameters were measured on the X-rays. Thereafter, the subjects were divided into two cohorts according to their BMI as low BMI and high BMI. RESULTS: Thirty-five subjects with a mean age of 25.97 ± 8.21 were evaluated. No significant change was found between morning and evening measurements for any of the parameters. Direct relationship was shown between thoracic kyphosis (TK) and lumbar lordosis (LL), lumbar lordosis and sacral slope (SS), pelvic tilt (PT) and pelvic incidence (PI) minus lumbar lordosis, sagittal vertebral axis (SVA) and pelvic incidence minus lumbar lordosis. In addition an inverse relationship was found between sacral slope and pelvic tilt, sacral slope and pelvic incidence minus lumbar lordosis, thoracic kyphosis and pelvic incidence minus lumbar lordosis, sacral slope and pelvic tilt, sagittal vertebral axis and lumbar lordosis (p< 0.05). Sagittal vertebral axis were found to be higher in the high BMI group, and daily change was lower but the differences were not statistically significant. Only the change in pelvic tilt value was found to be statistically significant in low BMI group. CONCLUSION: Routine workload in a hospital environment does not cause significant change in the spinopelvic parameters throughout the day.
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Enfermeiras e Enfermeiros/estatística & dados numéricos , Coluna Vertebral/fisiologia , Trabalho/fisiologia , Adolescente , Adulto , Feminino , Humanos , Cifose/diagnóstico por imagem , Lordose/diagnóstico por imagem , Masculino , Pelve , Postura , Estudos Prospectivos , Radiografia , Sacro , Coluna Vertebral/diagnóstico por imagem , Adulto JovemRESUMO
The management of nonunion and limb length discrepancy has remained a constant challenge in hemophilic patients. In this study, we aimed to present the treatment of femur infected nonunion and limb length discrepancy in a twenty-seven-year-old patient with hemophilia type A. A 27-year-old male patient with hemophilia type A referred to our institution for the treatment of right femur infected nonunion and 10 cm shortness of the femur. Resection of the nonunion site and bone-to-bone fixation with autologous bone grafting were performed. Compression to the pseudoarthrosis site and distraction from new osteotomy site were applied with the unilateral external fixator. Union was achieved, and 6 cm lengthening was obtained according to the initial length. Patient was followed up for 7 years. After this treatment, the patient is able to walk with full weight bearing on the affected extremity with 4 cm shortening which is compensated by the heel lift. The results of this case indicate that limb lengthening and treatment of nonunion with the external fixation could be reliable and effective method for hemophilic patients.