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Background: Traumatic Dental Injuries (TDI) have emerged as a very significant public health and social problem, especially among children and adolescents. The aim of this study was to investigate the prevalence and associated risk factors of traumatic dental injuries to permanent anterior teeth in school going children of Kolkata aged 7-14 years. Method: A cross-sectional study was conducted among 3762 school going children attending various private and public schools of Kolkata aged 7-14 years. A multistage random clustering sampling technique was adopted to select the children.Type of trauma using Ellis and Davey classification of fractures along with Andresen's Epidemiological Classification of Traumatic Injuries to Anterior Teeth, including WHO codes, was used. All values were considered statistically significant at P < 0.05. Results: Prevalence of TDI to anterior teeth was found to be 9.89%. The mean age of children who presented with TDI was 11.06 ± 1.99.years. The most common place of occurrence of TDI was home. Falls were the most common causes of trauma. Children belonging to higher socioeconomic status were observed to have an increased prevalence of TDIs.The highest potential risk factor for the occurrence of trauma was a past history of trauma. Conclusion: Present study found a prevalence of 9.89%, and a very low percentage of children had received treatment.
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Farmers are the most important stakeholders in wildlife conservation in the agricultural landscape. Understanding the farmer's perceptions, attitude, behaviour, and knowledge toward conservation is critical in developing an effective conservation programme in human-dominated landscapes. We conducted semi-structured face-to-face interviews with 373 farmers to understand the farmer's perception of ecosystem services provided by diurnal raptors in the arid region of Rajasthan from July 2020 to February 2021 and from August 2021 to January 2022. We grouped ecosystem services and disservices into larger categories and estimated the correlation between them, finding that disservices are negatively correlated with benefits. Raptors were perceived as beneficial for their role in controlling rodents and pests, but negatively for poultry predation. In addition, we built a binomial generalised linear model with a logit function to better understand the factors that influence farmers' perceptions of raptors (positive or negative). We observed that males and females have different attitudes toward the ecosystem services provided by raptors. It is critical to understand social perceptions in order to conserve species that are rare on a global scale but may face negative perceptions on a local scale. Our study connects ecological information with socio-demographic factors, which can be useful in developing policy measures for raptor conservation.
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Ecossistema , Aves Predatórias , Feminino , Humanos , Masculino , Animais , Fazendeiros , Índia , Percepção SocialRESUMO
STUDY DESIGN: A retrospective computed tomography (CT)-based radiological analysis. PURPOSE: To obtain CT-based morphometric data for the S2 alar iliac (S2AI) screw in the Indian population presenting to School of Medical Sciences and Research, Greater Noida, we used the concept of "safe trajectory" by Pontes and his colleagues in a recent study. OVERVIEW OF LITERATURE: Although previous CT-based morphometric studies on the S2AI screw have been published for a variety of ethnic groups, morphometric data specifically for the Indian population are scarce. METHODS: We used the three-dimensional multiplanar reformatting software to conduct a retrospective CT analysis of 112 consecutive patients who met our exclusion criteria for various abdominal and pelvic pathologies. CT imaging planes were rotated between the S1 and S2 foramen until they matched the ideal S2AI screw trajectory, which was represented by the longest and widest iliac osseous channel observed in the axial CT section. Following the concept of a safe trajectory, S2AI screw morphometric parameters were measured on both sides of the pelvis using corresponding axial and sagittal CT images. RESULTS: In the sagittal and transverse planes on both sides of the pelvis, females had significantly higher screw trajectory angulation than males (p<0.001). On both sides of the pelvis, males had significantly greater iliac width, maximum screw trajectory length, and intrascrotal length than females (p<0.001). On both sides of the pelvis, the S2AI screw entry point in females was significantly deeper than in males from the skin margin (p<0.001). CONCLUSIONS: Based on our methodology, we discovered that the S2AI screw trajectory is significantly more caudal and lateral in females, the maximum screw length is sufficient for use in clinical practice regardless of gender, and that 8.5 mm or even larger screw diameters are feasible in the majority of the Indian population.
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Endodontic procedures are associated with various mishaps, one of which is instrument breakage. It can act as an obstruction to mechanical and chemical cleaning of an infected root canal, thereby hampering the prognosis of treatment. Instrument retrieval must be performed with minimum damage to a tooth and surrounding tissues, minimal loss of radicular dentine and simultaneously maintaining the original canal shape as much as possible. This case report represents successful retrieval of a separated K file fragment from the distobuccal canal of the right mandibular primary second molar 85 with ultrasonic energy application under the dental operating microscope. How to cite this article: Kaul R, Gupta R, Chhabra S, et al. Dental Operating Microscope-guided Retrieval of Broken Instrument from a Deciduous Molar Using Ultrasonics. Int J Clin Pediatr Dent 2022;15(S-1):S114-S118.
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Diurnal raptors show a wider distribution compared to other groups of birds including passerines, woodpeckers, and seriemas, but occur at lower-than-expected densities. Estimating the precise abundance is essential to achieve conservation goals but the methods used to estimate the populations of birds need to be appropriate to arrive at meaningful conclusions. We compared the two survey methods: roadside point count and strip transects, for estimating species richness and abundance of raptors in the arid landscape of Rajasthan. Roadside point counts and roadside strip transects were done on 50 transects between December 2019- February 2020 (with an average length of 20 km and a total distance of 3000 km) to assess the species richness and abundance of raptors. A total of 2954 observations of raptors belonging to 35 species were recorded using both methods. Mann Whitney U test result showed no significant difference in species richness and abundance estimates between both methods (p = 0.206). The point count method yielded a higher relative abundance of 2.79 individuals [10 km2]-1h-1 than the 1.90 individuals [10 km2]-1h-1 obtained during the strip transect. Also, the number of unidentified species were less for point counts. Extrapolation values indicated that both the methods do not differ much for the detection of unsampled species. The choice of survey method depends on the objectives of the study, but our results favor the use of point counts rather than strip transects to survey raptors in open habitats. The information generated from this study is expected to provide the most efficient method to study the abundance and distribution of raptors in similar landscapes.
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Aves Predatórias/classificação , Aves Predatórias/crescimento & desenvolvimento , Animais , Biodiversidade , Ritmo Circadiano , Índia , Densidade Demográfica , Dinâmica PopulacionalRESUMO
BACKGROUND: The novel Oblique lumbar interbody fusion [OLIF] technique has been proposed as a solution to approach related complications of anterior lumbar interbody fusion [ALIF] and lateral lumbar interbody fusion [LLIF]. There exists no study concerning morphological evaluation of retroperitoneal oblique corridor for the Oblique lumbar interbody fusion (OLIF) technique in the Indian population. The aim of our study was (a) to measure magnetic resonance imaging (MRI) based anatomic parameters concerning OLIF operative windows from L2-L3 to L4-L5 level (b) to determine the feasibility of this technique following MRI-based morphometric evaluation in the Indian population. MATERIAL AND METHODS: We did retrospective MRI analysis of 307 consecutive patients following our exclusion criteria. Bare window, psoas major window and psoas major width were measured from axial T2 MRI image taken at mid disc level from L2-L3 to L4-L5 levels. RESULTS: The mean bare window size was largest at L2-L3 (1.39 cm) level followed by L3-L4 and L4-L5 level (1.28 and 0.62 cm respectively), and differences between them were statistically significant (P < 0.001). Females had statistically significant larger bare windows at L2-L3 and L3-L4 level than males (P < 0.001). With increasing age, there was a significant increase in bare window size at each level (P < 0.001). The mean psoas major window (PMO) and mean psoas major width (PMI) were largest at L4-L5 level (PMO = 1.27 cm, PMI = 3.61 cm) followed by L3-L4 and L2-L3 level (L3-L4: PMO = 1.19 cm, PMI = 2.36 cm; L2-L3: PMO = 0.88 cm, PMI = 1.39 cm), and differences among each level concerning both parameters were statistically significant (P < 0.001). Both parameters (PMO, PMI) were significantly larger in males than females at each level (P < 0.001). CONCLUSION: The OLIF technique is well suited for lumbar interbody fusion at L2 -L3 and L3-L4 level in the Indian population irrespective of age and sex. At L4-L5 level, overall 17.9 percent of the study population were unsuitable for this technique due to inaccessible bare window. In our opinion, this level may be better suited for OLIF approach in the elderly Indian population, especially for surgeons who are beginning to attempt this technique in their surgical practice. Preoperative MRI evaluation for the OLIF is important to assess its feasibility, as there exists significant age and gender differences in the Indian population for anatomic parameters concerning OLIF operative windows from L2-L3 to L4-L5 levels. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s43465-021-00393-7.
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INTRODUCTION: Oral and dental health form an integral part of complete well being of an individual and society at large. Promoting oral health and societal progression go hand in hand. AIM: To investigate dentists' attitudes about pain and infection control while treating children and adolescents by assessing their recommendations of pre- and postoperative analgesics and antibiotics, and use of local anesthesia (LA) for definitive treatment in different clinical scenarios. MATERIALS AND METHOD: A total of 400 dentists, both general dental practitioners (GDPS) as well as specialist dentists, were surveyed over a period of 2 months by using a pre-tested close-ended questionnaire. The data was statistically analyzed using Pearson's Chi-square test and backward logistic regression analysis for analysis of categorical variables and independent variables, respectively. Level of significance was set at 5%. RESULTS: It was found that there was a gross overuse of antibiotics and analgesics and under use of LA by GDPs compared to specialist dentists. Postoperative antibiotics and analgesics were used more commonly than preoperative antibiotics and analgesics. These strategies were used more often in permanent teeth than primary teeth except the use of LA, which was used with equal frequency in both primary as well as permanent dentition. CONCLUSION: Dependence on antibiotics and analgesics for achieving pain and infection control in children has to be minimized and focus has to be shifted on judicious definitive treatment involving use of LA, aseptic techniques, and behavior management techniques.
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INTRODUCTION: Childhood obesity, dental caries, and periodontal disease are major public health problems due to their adverse impact on the growth and development of children. Obesity and oral health are associated as both share some common risk factors. AIM: The specific aim of the study was to determine the correlation, if there is any, between obesity and oral health in children. MATERIALS AND METHODS: A cross-sectional survey was conducted in five districts of West Bengal, India. A total of 1,227 school-going children of 6 to 12 years were examined from the districts of Howrah, Hooghly, West Midnapore, South 24-parganas, and North 24-parganas. Following indices were analyzed: Decayed-missing-filled teeth (DMFT), decayed, extracted, filled teeth (deft), simplified oral hygiene index (OHI-S). Depending on their nutritional status, subjects were categorized as being normal weight, overweight, and obese. Logistic regression analysis were applied to the study to find out the association between the above-mentioned dental indices and independent variables: Gender and nutritional status. RESULT: A positive association was found between obesity and oral health status in children. CONCLUSION: Considering the results of this study, it was concluded that obesity is related to oral hygiene status of children. In order to improve oral hygiene status in children, dietary modifications need to be done.How to cite this article: Halder S, Kaul R, Angrish P, Saha S, Bhattacharya B, Mitra M. Association between Obesity and Oral Health Status in Schoolchildren: A Survey in Five Districts of West Bengal, India. Int J Clin Pediatr Dent 2018;11(3):233-237.
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INTRODUCTION: Dental infections are multimicrobial in origin with their etiological factors involving a combination of Gram-positive, Gram-negative, facultative anaerobes, and obligate anaerobic bacteria. Thus, antibiotics and analgesics account for a great majority of medicines prescribed by the dental surgeons. Inappropriate prescription of antibiotics by health care professionals has become a worldwide issue nowadays. AIM: The purpose of the present study was to:⢠Determine the pattern of antibiotic prescription among dentists of Kolkata.⢠Assess the attitude of dentists toward antibiotic resistance. MATERIALS AND METHODS: An electronic version of the questionnaire of cross-sectional survey regarding antibiotic use and attitude toward growing antibiotic resistance was constructed using Qualtrics (Qualtrics Pvt. Limited Provo, Utah), an internet online survey tool that was e-mailed to dental surgeons of Kolkata registered with Indian Dental Association (IDA), West Bengal. A reminder e-mail was given after 1 month to recollect the responses from them. RESULTS: The survey was e-mailed to 300 dental surgeons, out of which 115 dental surgeons completed the survey, thereby achieving a response rate of 38.33%. Majority of the respondents (60%) chose amoxicillin in nonallergic patients. Average minimum duration of antibiotic therapy was 5 days. The drug of first choice for patients with an allergy to penicillin was erythromycin. The prime determinant of antibiotic use was facial swelling (68%). The prime determinant to select a particular brand of antibiotics was affordability of that brand (61%). Almost all (99%) dental surgeons were aware of antibiotic resistance being a growing concern. As per their views, there was overprescription of antibiotics.How to cite this article: Kaul R, Angrish P, Jain P, Saha S, Sengupta AV, Mukherjee S. A Survey on the Use of Antibiotics among the Dentists of Kolkata, West Bengal, India. Int J Clin Pediatr Dent 2018;11(2):122-127.
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AIM: To evaluate the reliability and validity of a newly proposed classification system for categorisation of parental behaviour (CCPB) in the dental setting. METHODS: Parents of patients aged 5-14 years were included. 127 parents were evaluated and rated on two scales: Parental Cooperation Scale (PCS; 1-4) and CCPB (0-5) by two trained examiners during the initial interaction of the parent with the examiners at their first visit in the dental setting. Kappa Score measurement of agreement was used to assess the inter-rater reliability. Spearman's rho correlation was used to assess the correlations between PCS and CCPB. RESULTS: The Kappa score between independent raters was 0.774 (substantial agreement) and Spearman's rho correlation coefficient was 0.778, which was statistically significant (p < 0.001). CONCLUSIONS: The CCPB refers to the same domain as the PCS and was found to be a reliable tool to be used in future research.
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Atitude Frente a Saúde , Comportamento , Assistência Odontológica para Crianças , Pais/psicologia , Adolescente , Adulto , Criança , Pré-Escolar , Assistência Odontológica para Crianças/psicologia , Feminino , Humanos , Masculino , Cooperação do Paciente , Relações Profissional-Família , Reprodutibilidade dos Testes , Estatísticas não ParamétricasRESUMO
INTRODUCTION: Traumatic dental injuries (TDIs) are very common in childhood. Majority of TDI occur at home followed by schools. The prognosis of TDIs to a great extent is dependent on prompt emergency measures taken at the site of accident. Hence, it is of paramount importance to assess the knowledge of people present at the site of accident that generally includes parents, teachers, and sports coaches. AIM OF STUDY: The aim of the study was to assess the knowledge, attitude, and awareness of school teachers of Kolkata regarding management of TDIs. MATERIALS AND METHODS: A cross-sectional survey was conducted on 400 school teachers of Kolkata over a period of 2 months using a pretested close-ended questionnaire. The questionnaire had three parts: Part 1 contained questions on personal information, Part 2 contained questions based on two imaginary cases of trauma, and Part 3 related to their attitude toward dental trauma education. Chi-square test was done to describe the strength of the associations. RESULTS: The overall knowledge of school teachers regarding management of TDIs was not found to be satisfactory. It was observed that most of the teachers were in favor of taking immediate professional consultation for the emergency management, but most of them were unaware of the steps to be taken on their part to minimize complications and improve prognosis. CONCLUSION: Despite the lack of knowledge and awareness regarding management of dental trauma, school teachers of Kolkata had a good attitude toward management of dental trauma and its education.
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Tratamento de Emergência , Conhecimentos, Atitudes e Prática em Saúde , Professores Escolares , Traumatismos Dentários , Adulto , Estudos Transversais , Feminino , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Autorrelato , Traumatismos Dentários/terapiaRESUMO
Anterior supernumerary teeth in the permanent dentition may be supplemental or rudimentary. Rudimentary types are further classified as conical, tuberculate, and molariform. The molariform type has been only rarely reported. We report a rare variety of anterior supernumerary teeth - the molariform type, occurring bilaterally and in association with a midline supernumerary tooth. We also suggest a hypothesis for the bilateral occurrence of supernumerary teeth.
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Dente Supranumerário/patologia , Adolescente , Feminino , Humanos , Dente Supranumerário/classificaçãoRESUMO
OBJECTIVES: The purpose of the present study was to investigate the relationship of the measured distance between two mandibular points (distance M-Me) to chronological age and to find out whether the absolute values of distance M-Me could be classified age-wise into a unique range, which could be directly read for predicting the stage of mandibular growth. METHODS AND MATERIALS: The study sample consists of lateral cephalometric records of 65 patients (34 females and 31 males; age range: 6-21 years). Chronological age was calculated in decimal years. Lateral cephalograms were assessed by two independent examiners. Points M and Me were located on the lateral cephalograms, and linear distance between them was measured. RESULTS: Pearson product-moment correlation coefficients showed a high correlation between chronological age and distance M-Me (0.746 for females and 0.869 for males, p < 0.01). When the values of distance M-Me were compared with chronological age, it was possible to make four age groups (for females and males separately), where each group showed a unique range of value for distance M-Me. The values increased with increasing age. CONCLUSIONS: Increase in value of distance M-Me with age, showing reduced individual variation, depicts a well-conserved linear dimension. Values of distance M-Me can be directly read for predicting the stage of mandibular growth and can be used as a valuable adjunct or substitute to chronological age.
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Mandíbula/crescimento & desenvolvimento , Adolescente , Fatores Etários , Biomarcadores , Cefalometria , Criança , Feminino , Humanos , Masculino , Mandíbula/anatomia & histologia , Adulto JovemRESUMO
Tricho-dento-osseous syndrome (TDO), an uncommon form of ectodermal dysplasia is an autosomal dominant genetic disorder which is characterized by inherited defects in tissues arising from epithelial-mesenchymal interaction. Genetic studies have revealed that it is caused by mutation in the DLX3 gene. TDO presents with a great phenotypic heterogeneity and studies have suggested that this heterogeneity is the result of environmental factors or other genetic modifiers. In this article, we report a case of TDO in which the child had typical clinical features of hair, teeth and bone defects, as seen in TDO. Parents of the child were unaffected. Genetic analysis of the child revealed mutation in DLX3 gene. The child also showed precocious eruption of the permanent molars, a clinical feature which has been rarely reported. We suggest that the precocious eruption seen in TDO is probably due to a markedly increased osteoblastic activity. Key words:Tricho-dento-osseous syndrome, DLX3 gene, precocious eruption.
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A three-year-old girl presented with primary complaint of severe low back pain with radiation to both lower limbs below the knees since 2 months following history of fall and marked restriction of her daily routine activities. After clinicoradiological evaluation she was diagnosed of having dysplastic L5-S1 spondyloptosis. A staged procedure was planned after thorough discussion with her parents. During initial stage she underwent posterior decompression along L5-S1 segment including exposure of bilateral L5 and S1 nerve roots followed by instrumented reduction (L3-S2 5.5 mm pedicle screws) utilizing a rotational-translational technique. No interbody fusion was done at L5-S1 level and inner nuts of bilateral L3, L4, and S2 screws were intentionally kept loose. Subsequently after about symptom-free three-year follow up, she presented with recurrence of symptoms and underwent revision surgery as per initial plan discussed with her parents. Removals of posterior implants were done followed by stabilization with larger diameter pedicle screws (6.5 mm) at L5 and S1 level. During the same stage through anterior transperitoneal approach L5-S1 interbody fusion was done. At one-year follow-up after second-stage definitive surgery, patient remains symptom-free and fully active without any radiological evidence of reduction loss or implant failure.
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PURPOSE: The aim of this multicentre study was to determine whether the recently introduced AOSpine Classification and Injury Severity System has better interrater and intrarater reliability than the already existing Thoracolumbar Injury Classification and Severity Score (TLICS) for thoracolumbar spine injuries. METHODS: Clinical and radiological data of 50 consecutive patients admitted at a single centre with a diagnosis of an acute traumatic thoracolumbar spine injury were distributed to eleven attending spine surgeons from six different institutions in the form of PowerPoint presentation, who classified them according to both classifications. After time span of 6 weeks, cases were randomly rearranged and sent again to same surgeons for re-classification. Interobserver and intraobserver reliability for each component of TLICS and new AOSpine classification were evaluated using Fleiss Kappa coefficient (k value) and Spearman rank order correlation. RESULTS: Moderate interrater and intrarater reliability was seen for grading fracture type and integrity of posterior ligamentous complex (Fracture type: k = 0.43 ± 0.01 and 0.59 ± 0.16, respectively, PLC: k = 0.47 ± 0.01 and 0.55 ± 0.15, respectively), and fair to moderate reliability (k = 0.29 ± 0.01 interobserver and 0.44+/0.10 intraobserver, respectively) for total score according to TLICS. Moderate interrater (k = 0.59 ± 0.01) and substantial intrarater reliability (k = 0.68 ± 0.13) was seen for grading fracture type regardless of subtype according to AOSpine classification. Near perfect interrater and intrarater agreement was seen concerning neurological status for both the classification systems. CONCLUSIONS: Recently proposed AOSpine classification has better reliability for identifying fracture morphology than the existing TLICS. Additional studies are clearly necessary concerning the application of these classification systems across multiple physicians at different level of training and trauma centers to evaluate not only their reliability and reproducibility, but also the other attributes, especially the clinical significance of a good classification system.
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Escala de Gravidade do Ferimento , Vértebras Lombares/lesões , Traumatismos da Coluna Vertebral/classificação , Vértebras Torácicas/lesões , Humanos , Distribuição Aleatória , Reprodutibilidade dos TestesRESUMO
INTRODUCTION: Maximal opening of mouth is described as the greatest distance between incisal edge of maxillary central incisor to the incisal edge of mandibular central incisor, when the mouth is opened as wide as possible painlessly or as the inter incisal distance plus the overbite. Clinical measurement of normal range of Maximum Mouth Opening (MMO) in children is an important diagnostic criterion for evaluation of stomatognathic system, especially for those with temporomandibular and neurogenic dysfunctions. AIM: To determine the correlation of maximal mouth opening with age, sex, height, body weight and different facial types. MATERIALS AND METHODS: The study was a cross-sectional study which was conducted on 434 children, who were randomly divided into three groups based on their age: Group I- children of age 6 to 8 years, Group II- children of age 8.1 to 10 years, Group III- children of age 10.1 to 12 years. For each child, the examiner took three readings of MMO in millimeters (mm) and the mean of the three readings was considered. Age, sex, standing height, body weight and facial type of each child were also recorded simultaneously. Pearson correlation was used to determine the relationship between the different parameters. p-value <0.05 was the bench mark for statistical significance in the analysis. Descriptive and inferential analysis was done for the data using SPSS version 20.0. (SPSS 20, inc.; Chicago). RESULTS: The estimated average MMO measured for girls and boys in the age range of 6-8 years, with a total sample size of 139, was 41.14 ± 4.29 mm and 42.16 ± 3.98mm respectively in euryprosopic face type. In leptoproscopic face type, it was 42.12 ± 4.54mm and 43.76 ± 3.80 mm in girls and boys respectively. In mesoproscopic face type, MMO measured was 41.77 ± 4.09mm and 42.51 ± 3.95 mm in girls and boys respectively. The estimated average MMO measured for girls and boys in the age range of 8.1-10 years, with a total sample size of 143, was 44.42+4.69mm and 43.30 ± 4.11 mm in euryprosopic face type. In leptoproscopic face type, it was 43.02 ± 3.92mm and 46.29 ±3.09mm in girls and boys respectively. In mesoproscopic face type, MMO measured was 42.50 ±4.32 and 42.80 ± 5.16 mm in girls and boys respectively. The estimated average MMO measured for girls and boys in the age range of 10.1-12 years, with a total sample size of 152, was 44.63 ± 5.28 mm and 45.80 ± 5.18 mm respectively in euryprosopic face type. In leptoproscopic face type, it was 45.76 ± 4.98 mm and 46.28 ± 4.68 mm in girls and boys respectively. In mesoproscopic face type, MMO measured was 45.32 ± 5.80 mm and 46.03 ± 5.86 mm in girls and boys respectively. CONCLUSION: There was a significant difference in MMO between males and females; with males having higher values in all age groups. MMO is seen to increase with age in a statistically significant manner. Significantly increased value of MMO was observed in leptoproscopic face type in comparison to euryproscopic and mesoproscopic face type for each age group.
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OBJECTIVES: Various types of minimally invasive techniques have been developed for the treatment of lumbar disc herniation. The original laminectomy was refined into microdiscectomy (MD). MD is the gold standard in management of lumbar disc herniation and is used as a yardstick for comparison with newer procedures such as tubular discectomy. So far, no studies have been reported in Indian population comparing tubular discectomy and microdiscectomy. The aim of this study was to compare immediate postoperative and 1-year outcome of patients undergoing tubular discectomy with those undergoing MD and to evaluate the learning curve as well as complication rates of tubular discectomy. MATERIALS AND METHODS: Forty-six patients of MD and 102 (48 early and 54 late) patients of tubular discectomy (TD) were operated at Indian Spinal Injuries Centre, which is a tertiary level center between July 2009 and January 2012. They were studied for the following data: Baseline characteristics, visual analog scale (VAS) for leg pain and back pain, Oswestry Disability Index (ODI) scores, length of hospital stay, time taken to return to work, duration of surgery, intra- and post-operative complications, and reoperation rates. RESULTS: The VAS score for leg pain, back pain, and ODI scores showed improvement in both groups during the 1(st) year after surgery. Time taken to return to work and mean hospital stay was shorter in case of TD as compared to MD group. The mean duration of surgery was 34 min shorter for conventional MD. The incidence of dural tear was 6.5% in MD group and 10.4% in early TD and decreased to 7.4% in late TD group. CONCLUSION: This study revealed that rate of recovery is significantly faster for TD as compared to conventional MD. In contrast, we encountered fewer complications in MD approach as compared to TD which although were not statistically significant and which also decreased as we gained experience.
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INTRODUCTION: Traumatic dental injuries are one of the commonly encountered dental emergencies. Missing anterior tooth in children due to any injury can be a source of considerable physical and psychological discomfort for the child. The prognosis of some dental injuries depends to a great extent on parents' knowledge of correct and prompt emergency measures. AIM: The purpose of this cross-sectional study was to assess the knowledge, attitude and awareness level of parents regarding the emergency management of dental trauma and to find out the relation of the responses to social variables. MATERIALS AND METHODS: A total of 2000 parents were surveyed over a period of three months using a pretested close ended questionnaire prepared in English, Hindi as well as in the regional language which was divided into three parts: Part 1 contained questions on personal information, Part 2 on an imaginary case of trauma to assess their knowledge regarding trauma management and Part 3 related to their attitude towards dental trauma management education. The data was statistically analysed using descriptive and chi-square statistics. RESULTS: The overall knowledge of parents regarding emergency management of trauma was not satisfactory. Although most of the people were in favour of taking professional consultation for emergency management of trauma but most of them were unaware of the steps that need to be taken on their part so as to minimize complications and improve prognosis. CONCLUSION: Educational campaigns are the need of the day to increase the knowledge of parents regarding emergency management of dental trauma.
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INTRODUCTION: Congenital lordoscoliosis is an uncommon pathology and its management poses formidable challenge especially in the presence of type 2 respiratory failure and intraspinal anomalies. In such patients standard management protocols are not applicable and may require multistage procedure to minimize risk and optimize results. CASE DESCRIPTION: A 15-year-old girl presented in our hospital emergency services with severe breathing difficulty. She had a severe and rapidly progressing deformity in her back, noted since 6 years of age, associated with severe respiratory distress requiring oxygen and BiPAP support. She was diagnosed to have a severe and rigid congenital right thoracolumbar lordoscoliosis (coronal Cobb's angle: 105° and thoracic lordosis -10°) with type 1 split cord malformation with bony septum extending from T11 to L3. This leads to presentation of restrictive lung disease with type 2 respiratory failure. As her lung condition did not allow for any major procedure, we did a staged procedure rather than executing in a single stage. Controlled axial traction by halogravity was applied initially followed by halo-femoral traction. Four weeks later, this was replaced by halo-pelvic distraction device after a posterior release procedure with asymmetric pedicle substraction osteotomies at T7 and T10. Halo-pelvic distraction continued for 4 more weeks to optimize and correct the deformity. Subsequently definitive posterior stabilization and fusion was done. The detrimental effect of diastematomyelia resection in such cases is clearly evident from literature, so it was left unresected. A good scoliotic correction with improved respiratory function was achieved. Three years follow-up showed no loss of deformity correction, no evidence of pseudarthrosis and a good clinical outcome with reasonably balanced spine. CONCLUSION: The management of severe and rigid congenital lordoscoliotic deformities with intraspinal anomalies is challenging. Progressive reduction in respiratory volume in untreated cases can lead to acute respiratory failure. Such patients have a high rate of intraoperative and postoperative morbidity and mortality. Hence a staged procedure is recommended. Initially a less invasive procedure like halo traction helps to improve their respiratory function with simultaneous correction of the deformity, while allowing for monitoring of neurological deficit. Subsequently spinal osteotomies and combined halo traction helps further improve the correction, following which definitive instrumented fusion can be done.