COVID-19 vaccine perceptions among South Asian communities in the UK: An application of the theory of planned behavior.

Based on the Theory of Planned Behavior, this paper explores the perceptions of the COVID-19 vaccine among South Asian communities residing in the UK. Thirty-eight semi-structured interviews were conducted using a qualitative approach and analyzed using thematic analysis. Participants represented Indian, Pakistani, Bangladeshi, Sri Lankan, Afghani, and Nepali backgrounds. The participants revealed that family and community influence their perceptions of the COVID-19 vaccine. The results suggest that normalizing vaccine acceptance, addressing unknown side effects, and popularizing vaccine efficacy data will increase vaccine uptake within the South Asian community in the UK.

Uterine conservative-resective surgery for selected placenta accreta spectrum cases: Surgical-vascular control methods.

INTRODUCTION: The incidence of placenta accreta spectrum (PAS) has increased, but the optimal management and the optimal way to achieve vascular control are still controversial. This study aims to compare maternal outcomes between different methods of vascular control in surgical PAS management. MATERIAL AND METHODS: A retrospective cohort study on consecutive cases diagnosed with PAS between 2013 and 2020 in single tertiary hospital. The final diagnosis of PAS was made following preoperative ultrasound and confirmation during surgery. Management of PAS using cesarean hysterectomy with internal iliac artery ligation (IIAL) was compared with two types of vascular control in uterine conservative-resective surgery (IIAL vs identification-ligation of the upper vesical, upper vaginal, and uterine arteries). RESULTS: Over an 8-year period, 234 pregnant women were diagnosed with PAS meeting the inclusion criteria. Uterine conservative-resective surgery (200 cases) was associated with lower mean blood loss compared with cesarean hysterectomy with IIAL (34 cases) in all PAS cases (1379 ± 769 mL vs 3168 ± 1916 mL; p < 0.001). In sub-analysis of the two uterine conservative-resective surgery subgroups, the group with identification-ligation of the upper vesical, upper vaginal, and uterine arteries had a significantly lower blood loss compared with uterine conservative-resective surgery with IIAL (1307 ± 743 mL vs 1701 ± 813 mL; p = 0.005). Women in the hysterectomy with IIAL group had more massive transfusion (35.3% vs 2.5%; p < 0.001; odds ratio [OR] 21.3, 95% confidence interval [CI] 6.9-66), major blood loss (>1500 mL) (70.6% vs 34%, p < 0.001; OR 4.7; 95% CI 2.1-10.3), catastrophic blood loss (>2500 mL) (64.7% vs 12.5%;p < 0.001; OR 12.8, 95% CI 5.7-29.1), other complications (32% vs 12.4%; p = 0.007; OR 3.4, 95% CI 1.5-7.7), and intensive care unit admission (32.4% vs 1.5%; p < 0.001; OR 31.4, 95% CI 8.2-120.7) compared with the uterine conservative-resective surgery groups. The identification-ligation of the upper vesical, upper vaginal and uterine arteries had a significant lower risk for major blood loss (30.5% vs 50%; p = 0.041; OR 0.44, 95% CI = 0.2-0.9) compared with IIAL for vascular control of uterine conservative-resective surgery. CONCLUSIONS: Cesarean hysterectomy is not the default treatment for PAS, PAS with invasion above the vesical trigone are suitable for uterine conservative-resective surgery with upper vesical, upper vaginal and uterine artery vascular control.

Pediatric back pain-Diagnostic algorithm.

BACKGROUND: Back pain in the pediatric population is common. History and a thorough physical examination and a systematic work-up approach are key components to guide the physician in evaluating the possible causes of pain and providing appropriate treatment. OBJECTIVE: The main aim of this review was to develop an algorithmic approach to assist physicians in the assessment of pediatric back pain. A comprehensive review of prevalence, differential diagnoses and proper management of pediatric back pain are also presented. MATERIAL AND METHODS: An extensive literature search was performed in PubMed to gather articles on the prevalence, risk factors, diagnostic tools, differential diagnoses and appropriate management of pediatric back pain. RESULTS: Available literature revealed that pediatric back pain is a common complaint. Although most cases are non-specific and self-limiting, there is a wide differential that should be considered including inflammatory, neoplastic, infectious and mechanical causes. Sedentary lifestyle, obesity and vigorous physical activity have been shown to increase the likelihood of developing back pain. We proposed an algorithm to guide the physician's decision about the next step in the diagnostic process. CONCLUSION: A well-defined strategy in the diagnostic process is needed in approaching children/adolescents with back pain. This would have the benefit of minimizing costs, unnecessary tests and child/family anxiety as well as increasing the likelihood of early diagnosis and proper treatment.

An analysis of social marketing practice: Factors associated with success.

This paper aims to identify factors that contribute to the success of current social marketing practices. These factors include setting clear behavior change objectives and segmentation that informs communication and messaging strategies. Other factors include rigorous research (consumer research, formative research, literature review), pre-testing of interventions, developing a partnership approach, using planning methodologies/theories, and monitoring and evaluation. These success factors could be used for policymakers, governments, agencies and social marketers delivering interventions focussed on healthy lives and well-being. The examples given in this study illustrate how these factors can be achieved, providing a focus for discussion and emulation.

Bowel dysfunction after elective spinal surgery: etiology, diagnostics and management based on the medical literature and experience in a university hospital.

BACKGROUND: Bowel dysfunction after spinal surgery is often underestimated and if not treated in a timely manner can lead to undesirable surgical interventions or fatal complications. The current medical literature primarily focuses on bowel dysfunction as a result of spinal injury. OBJECTIVE: The purpose of this review is to explore this topic in evaluating current evidence regarding the causes of acute bowel dysfunction after elective spinal surgery, primarily the thoracolumbar spine. Since available evidence for recommendations of treatment is scarce, an interdisciplinary management approach for treatment of bowel dysfunction following spinal surgery is also formulated. MATERIAL AND METHODS: An extensive literature search was carried out on PubMed. Keywords that were used in the search included bowel dysfunction, obstruction, postoperative ileus, spinal surgery, spinal fusion, constipation, opioid-induced constipation, colonic pseudo-obstruction, ischemic colitis, immobility-induced bowel changes, epidural anesthesia and diet. Relevant studies were chosen and included in the review. The treatment approach used in the spine center of a university hospital was included. RESULTS: Current research mainly focuses on investigating the nature and symptomatology of chronic bowel dysfunction after spinal cord injury. Emphasis on the acute phase of bowel dysfunction in patients after elective spinal surgery is lacking. The comorbidities that exacerbate bowel dysfunction postoperatively are well-defined. There has been refinement and expansion of the pharmacological and nonpharmacological treatment that could be implemented. Enough evidence exists to provide sufficient care. CONCLUSION: Management of acute bowel dysfunction after spinal surgery requires a comprehensive and individualized approach, encompassing comorbidities, behavioral changes, medications and surgery. Close supervision and timely treatment could minimize further complications. Research is required to identify patients who are at a higher risk of developing bowel dysfunction after specific spinal procedures.

Inequalities in child health care in Pakistan: measurement and decomposition analysis of maternal educational impact.

OBJECTIVES: The aim of the study was to measure the impact of maternal education on inequalities in child health care and to explore the contribution of different factors to the observed inequality. STUDY DESIGN: The study is based on secondary data from the Pakistan Demographic and Health Survey 2017-18. METHODS: Concentration curves and indices were used to identify and quantify the inequality in child health care. Moreover, contributions of different factors to the observed inequality were investigated using decomposition analysis. RESULTS: The concentration indices for health care provided were 0.078 (P < 0.001) when a child was experiencing diarrhoea and 0.088 (P < 0.001) for fever/cough. The results of this study indicate that healthcare practices are more common among children of educated mothers. The main contributors resulting in the observed inequalities in child health care were improved sanitation (about 6% for diarrhoea and 15% for fever/cough treatment), rural residence (about 4% and 23% for diarrhoea and fever/cough treatment, respectively), wealth status (49% and 28% for diarrhoea and fever/cough treatment, respectively) and maternal education (26% for diarrhoea and 28% for fever/cough treatment). CONCLUSION: The findings suggested that child health care is more frequently provided among educated mothers; therefore, steps should be taken to improve maternal education. Moreover, policies should seek to increase/improve the roles of women in society, as well as job opportunities to overcome the financial barriers of healthcare provision.

[Pyogenic spondylodiscitis: symptoms, diagnostics and therapeutic strategies]. / Die eitrige Spondylodiszitis: Symptome, Diagnostik und Behandlungsstrategien.

BACKGROUND: Pyogenic spondylodiscitis is a rare disease that is being diagnosed with increasing frequency in recent years. It is associated with a high morbidity and mortality. DIAGNOSIS: Often, because of its nonspecific symptoms, pyogenic spondylodiscitis is diagnose with some delay. In addition to pathogen detection, MRI is the gold standard to diagnose pyogenic spondylodiscitis. Also, x-ray imaging and CT can be carried out for surgical planning and for subsequent follow-up imaging. If blood or tissue cultures are negative, open surgical biopsies should be preferred over CT-guided biopsies. THERAPY: The therapy can be conservative, such as immobilization, as well as antibiotics and analgesics, or surgical. If, for example, neurological deficits, spinale instabilities or deformities, septic disease progression or extensive abscess formations are present, surgical therapy is indicated. The surgical treatment strategies depend on the severity of the disease. OUTLOOK: The prognosis is dependent on a rapid diagnosis and a swift start to therapy. There is no clear evidence with regard to treatment options (conservative vs. surgical therapy).

Pyogenic spondylodiscitis : The quest towards a clinical-radiological classification.

BACKGROUND: Pyogenic spondylodiscitis (PS) is a debilitating condition laden with orthopedic and neurological complications. The choice of the best step in management is often delayed due to the controversy encompassing its multiple facets. Several classification systems were proposed in the literature to define optimal management; however, consensus was not achieved. OBJECTIVE: The aim of this study was to review the literature and critically appraise the classification systems of PS and the rationale behind the classification criteria. METHODS: A literature search was conducted in PubMed. Titles and abstracts of articles were searched using different synonyms of spondylodiscitis and its classification. No restrictions regarding language of publication or date of publication were applied. RESULTS: A total of 43 papers with 5 encompassing 3 main classifications were found in the literature. These classifications were overlapping but different. They encompassed neurologic deficits, abscess formation and segmental instability, laboratory parameters and morphological changes in magnetic resonance imaging (MRI) as the most important factors used to classify PS, assess the severity and guide treatment. CONCLUSION: The current classification schemes overlap and encompass the most clinically relevant factors; however, some could be too complex for interdisciplinary clinical practice and do not adequately address unique entities, such as PS of the cervical spine, anterolisthesis and retrolisthesis. Most importantly, some criteria must be utilized in concert with recently published guidelines and should be re-assessed for validity and reliability. A uniform orthopedic parlance is required to optimize the management of this debilitating and life-threatening condition.

Preoperative imaging of spinopelvic pathologies : State of the art.

The field of musculoskeletal diagnostics and personalized medicine has undergone a revolutionary transformation due to a deeper understanding of skeletal biomechanics and due to technological advancements. Analogous to this transformation, our understanding of spinopelvic conditions has experienced a paradigm shift in terms of both static and dynamic changes in spinopelvic pathologies and enabled a more accurate delineation of the drivers of disability. The purpose of this review is to describe the standard and state of the art of preoperative diagnostic and planning methods for common spinopelvic pathologies and to discuss both the added clinical value and limitations. The rationale is to accelerate the accurate and timely diagnosis and as well as the efficient and safe preoperative workflow.

[Low-grade-infections after spondylodeses-A chameleon? : Current findings and therapeutic strategies]. / Low-Grade-Infektionen in der Wirbelsäulenchirurgie ­ Ein Chamäleon? : Neuste Erkenntnisse und Behandlungsstrategien.

BACKGROUND: Low-grade infections are caused by low-virulence pathogens. The course of these infections is often mild, which is why they are often delayed or not recognized at all. Chronic infections can lead to osteolysis and implant loosening. The rate of complications requiring revision, such as implant loosening or material failure, is known from the literature. However, the rate of low-grade infections in patients requiring spinal revision surgery remains unclear. PURPOSE: The aim of this review is to present the latest treatment strategies for low-grade infections. The diagnostic and therapeutic options are summarized in the form of algorithms. The aim of this work is to raise an awareness of the possibility of a low-grade infection in patients undergoing spinal revision surgery. MATERIALS AND METHODS: Review of the literature RESULTS: The detection of low-grade infections is difficult from both a clinical and a radiological point of view. In the event of unexplained implant loosening or failure despite the lack of local inflammatory signs and often normal laboratory parameters, a low-grade infection must be considered. Multiple microbiological sampling must be requested as part of the revision surgery. A histological examination is recommended for all revision surgery, especially if a low-grade infection is suspected. The diagnosis should ideally be completed by sonicating the implants with subsequent microbiological incubation of the preserved samples. If a low-grade infection is suspected, the biofilm-covered implant should be removed or replaced if instability/no fusion is present. The use of topical antibiotics could be useful, but its effectiveness in treating low-grade infections has not yet been sufficiently demonstrated. DISCUSSION: An algorithm for clinical decision-making in terms of diagnostic and therapeutic options is suggested.

Correction of the spine with magnetically controlled growing rods in early onset scoliosis : A pre-to-post analysis of 21 patients with 1­year follow-up.

BACKGROUND: Several studies have emphasized that the magnetically controlled growing rod (MCGR) technique decreases complications and costs and could be considered a safe procedure for treating patients with early onset scoliosis (EOS). To the best of our knowledge, the sagittal profile of patients with an implanted MCGR has not been sufficiently studied before. OBJECTIVE: The objectives of this study were twofold: firstly, to evaluate the influence of MCGR on the coronal, sagittal and axial planes. Secondly, to analyze changes of cervical alignment post-MCGR implantation. MATERIAL AND METHODS: This was a retrospective study of patients with EOS who underwent MCGR from 2012 to 2018. Patients were included if they presented with a thoracic or lumbar curvature greater than 40° (Cobb angle) and Risser's sign 0. Global analysis of all patients was reported. Patients were stratified preoperatively by thoracic alignment into a hypokyphotic or kyphotic group. Furthermore, the study population was divided into an anteriorly aligned group and a posteriorly aligned group. Sagittal alignment parameters and parameters of coronal and axial plane were measured and the preoperative to postoperative change was compared then analyzed 1 year after surgery. No external funding was procured for this research and the authors' conflicts of interest are not pertinent to the present work. RESULTS: A total of 21 patients were included in the study. There was a significant coronal correction of the structural and compensatory curves (p < 0.01). Before and after surgery, the coronal C7 plumbline was unchanged and remained within the normal range. Postoperatively, a significant derotation of the apical vertebra in thoracic and lumbar curves was observed (p < 0.05). Global analysis of the sagittal profile revealed a significant decrease of TK (p < 0.001) and T9SPi (p = 0.002) with a simultaneous significant increase of T1T3 angle (p = 0.015) and T1T4 angle (p = 0.015). No significant changes of the sagittal parameters of cervical, lumbar and spinopelvic parameters were noted. Among all groups, cervical parameters did not reveal any statistically significant changes. At 1­year follow up the T1T3 angle (p = 0.01) and T1T4 angle (p = 0.03) were significantly increased. All other measured parameters of sagittal, coronal and axial profile were unchanged. CONCLUSION: The implantation of MCGR had a significant impact on the sagittal profile. Notwithstanding, no further compensatory mechanisms of the cervical spine and pelvis had to be recruited to safeguard sagittal alignment.

[Peak timing for complications after spine surgery]. / Komplikationen im zeitlichen Verlauf nach einer operativen Wirbelsäulenversorgung.

BACKGROUND: Spine surgeries can pose many complications; however, peak timing of post-operative complications in the field of spine surgery is still not sufficiently delineated in the literature as yet. Nevertheless the determination of peak timing of post-operative complications has a significant influence on patient education and post-operative follow-up. MATERIALS AND METHODS: This single-center study analyzed the medical records of 1179 patients that underwent spinal instrumentation between 2010 and 2015 at 3, 6, 12, 24 and 36 months postoperatively. Complications were analyzed according to their time of onset. RESULTS: Of the 1179 patients included, 199 (16.9%) underwent revision surgery due to a complication. Peak timing for complications (72.9%) occurred within the first 3 months after surgery. Infection was the most common reason for revision surgery (42.7%) and most infections occurred within the first 3 months after surgery (early infections) (91.8% of infections). Peak timing for material failure occurred in the second post-operative year (46% of all detected prosthesis failures) (2.5% of all complications). DISCUSSION: Peak timing of post-operative complications post spinal instrumentation occurs as early on as within the first 3 months after surgery and post-operative infections remain the most common post-operative complication overall. Nonetheless, regular and long-term postoperative clinical and radiological follow-up is crucial, since in particular prosthesis failure has its peak timing in the second post-operative year.

Interrater reliability of three-dimensional reconstruction of the spine : Low-dose stereoradiography for evaluating bracing in adolescent idiopathic scoliosis.

BACKGROUND: Bracing constitutes the mainstay treatment for mild scoliosis. The 3D reconstruction of the spine using low-dose stereoradiographic imaging (LSI) is increasingly being used to determine the true shape of the deformity and to assess the success of bracing. OBJECTIVE: The aim of the study was to validate the measurement of 3D spinopelvic parameters and vertebral rotation in the setting of bracing treatment via a reliability study conducted in adherence to the guidelines for reporting reliability and agreement studies (GRRAS). MATERIAL AND METHODS: Full spine stereoradiographs of patients with adolescent idiopathic scoliosis (AIS) who underwent Chêneau bracing were retrospectively analyzed. The 3D reconstruction was performed by two experienced operators in a blinded manner and randomized order. Rotation of every vertebra was computed in the coronal, sagittal and axial planes. Sagittal spinopelvic parameters were evaluated. All measurements were statistically compared to determine agreement of the measurement of brace correction using the intraclass correlation coefficient (ICC). RESULTS: In this study, 45 patients (81% females) aged 12.5 ± 2 years were included. The mean absolute difference was less than 3.5° for all measured angles, less than 4 mm for sagittal vertical axis (SVA) and less than 1.5 mm for lateral pelvic shift. The ICC was high for all parameters (ICC >0.81). Despite the overall high reliability, the reliability of axial rotation was lower in the upper and middle thoracic spine and the lower lumbar spine. CONCLUSION: Brace wearing during full spine LSI acquisition does not affect spinal measurements. The LSI under bracing treatment produces reliable measurements of spinopelvic parameters as well as vertebral rotation. These reproducible 3D data enable spine surgeons to assess the true shape of the deformity, to quantify rotation of each vertebra and enhance the understanding of the efficacy of bracing treatment.

[Pain generator sacroiliac joint : Functional anatomy, symptoms and clinical significance]. / Schmerzquelle Iliosakralgelenk : Funktionelle Anatomie, Symptome und klinische Bedeutung.

BACKGROUND: The sacroiliac joint is a common cause of low back pain. Due to variable symptoms, the diagnosis is often very difficult. For diagnosis, systemic disease, as well as pathologies in the hips and lumbar spine must be excluded. OBJECTIVES: To describe anatomy and function of the joint and underlying pathologies. To present the evidence of actual diagnostic and therapeutic options. MATERIALS AND METHODS: An extensive literature research was carried out on PubMed. RESULTS: The sacroiliac joint is an important and biomechanically complex joint. There are many controversial diagnostic tests to identify the sacroiliac joint as a source of pain. The cause of the dysfunction must be identified in order to treat it correctly and to prevent a chronification of the pain. The gold standard is conservative care. CONCLUSION: The sacroiliac joint must be included in the differential diagnosis in patients with low back pain. Diagnostic tests are often insufficient for the diagnosis of sacroiliac joint pain. Many of the current diagnostic and therapeutic options present weak evidence.

Cervical spine alignment following surgery for adolescent idiopathic scoliosis (AIS): a pre-to-post analysis of 81 patients.

BACKGROUND: Several studies have emphasized the importance of restoring thoracic kyphosis (TK) in the setting of AIS, but very few have discussed changes in cervical spine alignment following surgery. Aim of this study was to evaluate reciprocal cervical alignment change after modification of global and regional thoracolumbar alignment with surgery in the setting of adolescent idiopathic scoliosis (AIS). METHODS: Baseline and 2-yrs follow-up radiographs of AIS patients (n = 81) were analysed measuring cervical parameters (upper cervical: C2-C0, McGregor Slope; lower cervical: C2-C7, C2-C7 sagittal vertical axis (SVA), C2-T3, C2-T3SVA, C2-T1Harrison (C2-T1Ha), T1 Slope (T1S)), thoracic, lumbar, pelvic and global alignment parameters. Post-operatively, patients were grouped twice; based on changes in TK and SVA. Cervical alignment was compared between groups. Pearson correlation was conducted to examine the relationship between changes in TK, SVA, and cervical alignment. RESULTS: Stratification by change in TK, revealed significant alteration of lower cervical alignment T1S [p < 0.001]), C2-T3 [p = 0.019], C2-T1Ha [p = 0.043]), but there was no reciprocal change in the upper cervical spine. Stratification by SVA revealed a significant coexisting change in the lower cervical spine (T1S [p < 0.001], C2-C7SVA [p = 0.034], C2-T3 [p = 0.023], C2-T3SVA [p = 0.001]). SVA change was not associated to a change in the upper cervical spine. The correlation analysis showed that with a post-operative increase in TK, the cervical spine became more lordotic. Changes in TK were significantly correlated with: ΔT1S, ΔC2-C7, ΔC2-T3, and ΔC2-T3SVA. Similarly, increased cervical kyphosis was found when SVA was decreased post-operatively. Furthermore, there was a significant correlation between change of SVA and both ΔC2-T3 and ΔC2-T3SVA. CONCLUSIONS: In surgically treated AIS patients, changes in global and regional alignment of the thoracolumbar and cervical spinal segments exhibit interdependence. Thus, surgical planning with regard to sagittal deformity in AIS patients should account for the post-operative impact on cervical alignment.

[Classification of the growth potential and consecutive treatment consequences for spinal deformities : When does what make sense?] / Klassifikation des Wachstumspotenzials und resultierende therapeutische Konsequenzen bei Wirbelsäulendeformitäten : Wann ergibt was Sinn?

BACKGROUND: Adolescent idiopathic scoliosis is a three-dimensional spinal deformity with a curvature in the frontal plane (Cobb angle) of more than 10° without known underlying causes. During the phase of rapid growth, scoliosis deterioration is likely with an increase in the Cobb angle as well as deterioration of the rotational component. Accordingly, knowledge of the different stages of human growth is crucial for the treatment of adolescent idiopathic scoliosis. CLASSIFICATION: There are a variety of classification systems helping to estimate the growth potential. In the following, on the one hand, the most common classification systems with regard to their availability, learning curve as well as accuracy with respect to the application in adolescent idiopathic scoliosis will be considered in more detail. On the other hand, based on the measured Cobb angles and the expected growth potential, a treatment algorithm for the management of adolescent idiopathic scoliosis will be presented.

Nonmetallic posterior monosegmental cervical fusion of a dislocated C6/7 fracture in a 4-year-old girl : A case report.

PURPOSE: Pediatric cervical spine injuries constitute approximately 1-2% of all pediatric trauma cases. Usually pediatric vertebral injuries appear as stable A type fractures, whereas B and C type injuries are relatively uncommon. In contrast to adults, the appropriate treatment strategy in children is still controversial and places spine surgeons in complex situations. This article reports the case of a 4-year-old girl with an unstable B type injury at the C6/7 level (AOSpine C6-7: B2 [F4 BL, C7:A1]) with bilateral locked fractures of the facet joints after falling down a flight of stairs. PATIENT AND METHODS: Magnetic resonance imaging (MRI) and computed tomography (CT) were initially performed. The 4­year-old girl was treated under intraoperative neurophysiological monitoring via open reduction after partial resection of both C7 upper articular processes and nonmetallic monosegmental posterior interlaminar fusion (FiberWire®) at the C6/7 level with temporary immobilization in a halo brace. RESULTS: Clinical and radiological follow-up was carried out after 9 months. The patient suffered no pain or neurological deficits. Plain radiographs revealed a correct cervical alignment with anatomical correction of the initial dislocation. CONCLUSION: The treatment of highly unstable pediatric B type injuries of the lower cervical spine via open reduction and nonmetallic monosegmental posterior interlaminar fusion results in good clinical and radiological outcomes. A temporary immobilization in a halo brace provides stability until osseous fusion occurs.

Prevalence of upper extremity pain in a population of people with paraplegia.

STUDY DESIGN: Cross-sectional study. OBJECTIVES: To determine the prevalence, patterns, and predictors of musculoskeletal pain in the upper extremity joints among wheelchair-dependent individuals with post-traumatic paraplegia. Secondarily, to document most common reported causes of upper extremity pain. SETTING: Centre for Orthopaedics, Trauma Surgery and Spinal Cord Injury, Germany. METHODS: The study was done by means of a structured questionnaire, which was mailed to the individuals who had been treated between 1990 and 2007 for newly sustained or pre-existing, accident-related paraplegia (n = 670). The questionnaire was designed mainly to obtain the information regarding shoulder, elbow, and wrist pain. Additional data included participant demographics, mechanism, level and completeness of injury as well as wheelchair dependence and time since injury. The Frankel classification system was used to define the completeness of injury. RESULTS: Four hundred and fifty-one (67%) questionnaires were included. Pain was reported by approximately 81% of the participants. Of this sample, 61% had shoulder pain, 33% had elbow pain, and 43% had wrist pain, 19% had shoulder, elbow, and wrist pain, 27% had shoulder and elbow pain, 34% had shoulder and wrist pain, 21% had elbow and wrist pain. The main diagnoses were rotator cuff tears for individuals with shoulder pain, epicondylitis for those with elbow pain, and carpal tunnel syndrome for those with wrist pain. The development of shoulder/elbow and wrist pain correlated with age and time since injury. CONCLUSIONS: Age and the length of time since injury correlated with a higher rate of shoulder, elbow, and wrist pain. The completeness of injury, neurological level, and gender were correlated with shoulder, elbow, and wrist pain, respectively.

[What is actually adult spinal deformity? : Development, classification, and indications for surgical treatment]. / Was ist eigentlich eine adulte spinale Deformität? : Entwicklung, Klassifikation und Indikation zur operativen Therapie.

BACKGROUND: Adult spinal deformity (ASD) is a complex entity that has had emerging significance for spine surgeons in the last decade. Sagittal and/or coronary deformities can have a high impact (disability, pain) on the quality of patients' life. Radiologic diagnostics determine the common spinopelvic parameters as the basis for classification of ASD. TREATMENT: Conservative treatment options may be sufficient in mild cases. The deformity's complexity frequently demands the entire spectrum of methods and techniques in spinal surgery. This article gives an overview on the development of the ASD, the correct classification as well as the indication for surgical therapy.

[A new classification of surgical complications in adult spinal deformity]. / Eine neue Komplikationsklassifikation in der adulten spinalen Deformitätenchirurgie.

BACKGROUND: In the light of the increasingly aging population and the widespread understanding of the sagittal profile of symptomatic patients with adult spinal deformity (ASD), pervasive utilization of osteotomies on the vertebral column should be expected. These surgeries are accompanied with relatively high complication rates. However, there is no uniform definition or classification in terms of grading the severity or chronological incidence of complications after ASD surgery. OBJECTIVES: The aim of this work is to give an overview of the different classifications described in the literature hitherto and to propose a standardized, clinically utile classification of complications after ASD surgery. Finally, the aim is to illustrate this classification using two case examples. MATERIALS AND METHODS: We conducted a systematic PubMed search with the keywords: "adult spinal deformity", "surgery", "complications" and "classification". Results were screened by title, abstract and full-text article. RESULTS: 22 articles were included in this review. Regarding the systematic classification of the severity of a complication, the CTCAE classification (Common Terminology Criteria for Adverse Events v4.0) is a validated and well-established severity stratification tool used in oncologic treatment. Regarding chronological occurrence, complications can be categorized into three phases: intra-operative, peri-operative and post-operative. DISCUSSION: The time of occurrence of a certain complication and its severity should constitute the cornerstones of a standardized and practical classification of complications after ASD surgery. To enable uniform reporting and coherent documentation of complications, spine surgeons should find consensus on a standardized classification. Future work needs to be directed towards defining and conducting an individual pre-operative risk stratification of adult spine deformity surgical candidates leading to a possible mitigation of surgery-related complications.