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Maize is an important industrial crop where yield and quality enhancement both assume greater importance. Clean production technologies like conservation agriculture and integrated nutrient management hold the key to enhance productivity and quality besides improving soil health and environment. Hence, maize productivity and quality were assessed under a maize-wheat cropping system (MWCS) using four crop-establishment and tillage management practices [FBCT-FBCT (Flat bed-conventional tillage both in maize and wheat); RBCT-RBZT (Raised bed-CT in maize and raised bed-zero tillage in wheat); FBZT-FBZT (FBZT both in maize and wheat); PRBZT-PRBZT (Permanent raised bed-ZT both in maize and wheat], and five P-fertilization practices [P100 (100% soil applied-P); P50 + 2FSP (50% soil applied-P + 2 foliar-sprays of P through 2% DAP both in maize and wheat); P50 + PSB + AM-fungi; P50 + PSB + AMF + 2FSP; and P0 (100% NK with no-P)] in split-plot design replicated-thrice. Double zero-tilled PRBZT-PRBZT system significantly enhanced the maize grain, starch, protein and oil yield by 13.1-19% over conventional FBCT-FBCT. P50 + PSB + AMF + 2FSP, integrating soil applied-P, microbial-inoculants and foliar-P, had significantly higher grain, starch, protein and oil yield by 12.5-17.2% over P100 besides saving 34.7% fertilizer-P both in maize and on cropping-system basis. P50 + PSB + AMF + 2FSP again had significantly higher starch, lysine and tryptophan content by 4.6-10.4% over P100 due to sustained and synchronized P-bioavailability. Higher amylose content (24.1%) was observed in grains under P50 + PSB + AMF + 2FSP, a beneficial trait due to its lower glycemic-index highly required for diabetic patients, where current COVID-19 pandemic further necessitated the use of such dietary ingredients. Double zero-tilled PRBZT-PRBZT reported greater MUFA (oleic acid, 37.1%), MUFA: PUFA ratio and P/S index with 6.9% higher P/S index in corn-oil (an oil quality parameter highly required for heart-health) over RBCT-RBCT. MUFA, MUFA: PUFA ratio and P/S index were also higher under P50 + PSB + AMF + 2FSP; avowing the obvious role of foliar-P and microbial-inoculants in influencing maize fatty acid composition. Overall, double zero-tilled PRBZT-PRBZT with crop residue retention at 6 t/ha per year along with P50 + PSB + AMF + 2FSP while saving 34.7% fertilizer-P in MWCS, may prove beneficial in enhancing maize productivity and quality so as to reinforce the food and nutritional security besides boosting food, corn-oil and starch industry in south-Asia and collateral arid agro-ecologies across the globe.
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BACKGROUND: Hydatid disease (HD) is an ancient disease and even was known to Hippocrates. This disease involves all human parts and most common affected organs are liver and lungs. Incidence of unusual site is about 8-10%. The clinical picture depends upon the involved organs, its effects on adjacent structures, complications due to secondary infection, rupture, and anaphylaxis caused by hydatid cysts. AIM: The aim of this study was to find out incidence of unusual location of hydatid cyst in the human body. MATERIALS AND METHODS: A retrospective study of HD was carried in a medical college between July 2007 and June 2012. A total 79 cases of HD were treated during this period. Information on clinical presentation and management were reviewed, and results presented as summary statistics. RESULTS: Sixty one cases were of liver HD, and 11 were with hydatid lung disease. Fifty cases were with right lobe involvement, and rest 11 were with both lobe involvement. Out of 11 lung hydatid only one case was with bilateral lung involvement. Only eight cases of HD of uncommon locations and presentations were encountered during this period. First case presented with left hypochondriac mass as splenic HD, second with pelvic HD along with obstructive uropathy, third with non-functioning right kidney with bilateral psoas muscles HD, fourth with HD involving mesentery, fifth with pelvic pain due to right ovary HD, sixth with simultaneous involvement of the liver and right subdiaphragmatic region, seventh with HD of right inguinal region, and eighth with hydatid cyst of the left kidney. Even though, there was no mortality found in these patients, there was high morbidity. CONCLUSION: We conclude that Echinococcus granulosus can affect any organ in the body from head to toe, and a high suspicion of this disease is justified in endemic regions. Moreover, medical treatment should be given in the pre-operative period as well as in the post-operative period for 4-6 weeks.
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OBJECTIVE: The present study was conducted to evaluate, on a longitudinal basis, the changes in intercanine and intermolar widths form the primary to the early mixed dentition periods. MATERIALS AND METHODS: A total of 38 children aged 4-5 years, with normal occlusion without any proximal caries or any dental anomalies, were selected. The impressions were recorded and casts were prepared. Intercanine and intermolar widths were measured on these dental casts with the help of a digital vernier calliper. After 3 years follow-up, the impressions were recorded again and dental casts were prepared. Intercanine and intermolar widths were measured again at this stage and were compared with the baseline data using the paired t-test and the chi square test. RESULTS: There is a significant increase in the intercanine (3.93 + 1.70 mm) and intermolar width (1.49 + 1.77 mm) during the transition period from primary to early mixed dentition in both the arches and both the sexes. The gender-wise comparison showed a greater increase in males than in females, but this was not statistically significant. CONCLUSION: A thorough knowledge of growth changes during various stages of the mixed dentition period are important for a pediatric dentist to make an accurate diagnosis and treatment planning during preventive and interceptive orthodontics.
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Arco Dental/crescimento & desenvolvimento , Dentição Mista , Dente Decíduo , Cefalometria/instrumentação , Pré-Escolar , Dente Canino/anatomia & histologia , Arco Dental/anatomia & histologia , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Mandíbula/anatomia & histologia , Mandíbula/crescimento & desenvolvimento , Maxila/anatomia & histologia , Maxila/crescimento & desenvolvimento , Modelos Dentários , Dente Molar/anatomia & histologia , Fatores SexuaisRESUMO
Introduction. The purpose of this study was to analyze the functional outcome in competitive level athletes at 5 years after ACL reconstruction with regard to return to sports and the factors or reasons in those who either stopped sports or showed a fall in their sporting levels. Methods. 48 competitive athletes who had undergone arthroscopic assisted ACL reconstruction with a minimum follow up of at least 5 years were successfully recalled and were analyzed. Results. 22 patients had returned to the preinjury levels of sports and 18 showed a decrease in their sporting levels. Of the 18 patients, 12 referred to fear of reinjuring the same or contra-lateral knee as the prime reason for the same while 6 patients reported persisting knee pain and instability as reasons for a fall in their sporting abilities. The difference in the scores of these groups was statistically significant. 8 patients out of the 48 had left sports completely due to reasons other than sports, even though they had good knee outcome scores. Conclusion. Fear of reinjury and psychosocial issues that are relevant to the social milieu of the athlete are very important and affect the overall results of the surgery with respect to return to sports.
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AIM: The aim of this study was to assess the long-term health-related problems of patients with spinal cord injury (SCI), to develop specific strategies targeted to minimize these problems, and to assess the effect of these interventions on long-term problems of SCI patients. METHODS: Fifty persons with SCI were surveyed for various secondary medical problems, specific interventions were carried out to ameliorate them, and follow-up assessment was performed six months later to examine the impact of these over time. RESULTS: At mean 3.7 years post-SCI, bladder problems (44%), neuropathic pain (42%), bedsores (36%) and spasticity (60%) were the major secondary medical problems and were responsible for medical interventions or hospitalization in the participants. Specific interventions directed towards minimizing health-related problems in SCI population were effective in terms of minimizing the intensity and incidence at six-month follow-up survey. Ninety-two percent of the patients in the present study were either very satisfied or satisfied with the specific interventions. CONCLUSION: The present study highlights that incidence of secondary medical problems in SCI population is high compared to the Western world and this issue needs an urgent attention. The outcomes of this study further substantiate that by paying attention to general principles of care for paraplegics and by developing specific strategies targeted to minimize these health-related problems, persons involved in the management and rehabilitation of SCI population can reduce the incidence and intensity of secondary medical problems.
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Nível de Saúde , Traumatismos da Medula Espinal/fisiopatologia , Adolescente , Adulto , Feminino , Humanos , Incidência , Índia/epidemiologia , Masculino , Espasticidade Muscular/epidemiologia , Espasticidade Muscular/etiologia , Dor/epidemiologia , Dor/etiologia , Úlcera por Pressão/epidemiologia , Úlcera por Pressão/etiologia , Traumatismos da Medula Espinal/complicações , Adulto JovemRESUMO
PURPOSE: To review the results of indirect reduction and mini-incision dynamic condylar screw (DCS) fixation for comminuted subtrochanteric femoral fractures. METHODS: 29 men and 14 women aged 25 to 65 (mean, 44) years with comminuted subtrochanteric femoral fractures underwent indirect reduction and mini-incision DCS fixation. Fractures were classified according to the AO classification (10 type 32B and 33 type 32C) and Seinsheimer classification (6 type III, 15 type IV, and 22 type V). Functional outcomes were assessed using the Harris hip score and Merle d'Aubigne score. RESULTS: The mean time to full weight bearing was 11 (range, 8-19) weeks. The mean time to union was 16 (range, 13-22) weeks. There were no cases of non-union or implant failure after a mean follow-up period of 25 (range, 18-30) months. Seven patients had a mean limb length discrepancy of 1.5 (range, 1-2) cm. Two patients had coxa vara and persistent limp. According to the Harris hip score, functional results were excellent in 12 and good in 31 patients. The mean Harris hip score was 88 (range, 80-99) and the mean Merle d'Aubigne score was 17 (range, 14-18). There was no deep infection or avascular necrosis of the femoral head. Restriction of knee flexion beyond 90 degrees was noted in 2 patients. CONCLUSION: Results of indirect reduction and mini-incision DCS fixation for comminuted subtrochanteric femoral fractures are favourable. Proper planning and execution of the technique is required to achieve good functional outcomes and avoid complications. Preservation of vascularity of the medial fragments leads to rapid callus formation and early union and hence avoids implant failure and secondary bone grafting.
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Parafusos Ósseos , Fixação Interna de Fraturas/métodos , Fraturas Cominutivas/cirurgia , Fraturas do Quadril/cirurgia , Adulto , Idoso , Feminino , Fixação Interna de Fraturas/instrumentação , Fraturas Cominutivas/diagnóstico por imagem , Fraturas do Quadril/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia , Resultado do TratamentoRESUMO
Expansive laminoplasty, a procedure used more and more often for cervical myelopathy, was carried out in patients with lumbar spinal stenosis in the Department of Orthopaedics, Paraplegia, Physical Medicine and Rehabilitation of our institute. Twenty-five such clinico-radiologically proven cases were operated upon. For radiological evaluation, computed tomography (CT) was used. Expansive laminoplasty decompresses the nerve roots by osteoplastic enlargement of the lumbar spinal canal, with the maintenance of spinal stability. These advantages were confirmed during the follow-up of 3 to 5 years. Using CT, the spinal canal was found to be enlarged to a nearly rectangular shape and the average enlargement was 124%. The visual analogue scale (VAS) was used for subjective pain assessment before and after the surgery. The ultimate outcome was assessed by the Surin et al. criteria (Spine 17:1-8, 1992).
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Artroplastia/métodos , Vértebras Lombares/cirurgia , Estenose Espinal/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Artroplastia/reabilitação , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Recuperação de Função Fisiológica , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Posterior heel pain is a common complaint in both athlete and non-athlete. For diagnosis of etiology certain angles, lines and soft tissue parameters have been developed in the literature to describe the calcaneal prominence and its relationship to Achilles tendon and its bursae. OBJECTIVES: A prospective study was undertaken to evaluate the diagnostic values of these angles, lines and soft tissue parameters in posterior heel pain. MATERIALS AND METHODS: Seventy-one painful heels in 58 patients (30 males and 28 females, mean+/-S.D. age; 41.4+/-10.82 years) were clinically and radiologically examined. This was compared with 50 heels in 25 control subjects. A lateral weight bearing film of the foot was taken to calculate different angles, lines and soft tissue parameters mentioned in the literature. RESULTS: There were 45 Pavlov's parallel pitch line positives and using test of Denis and Huber-Levernieux in only one posterior superior crest extended beyond vertical tangential. There was only one heel with Fowler & Philip angle >75 degrees. There were 10 heels with Steffensen & Evensen angle >65, 5 heels with total angle >90 degrees and 52 heels with Chauveaux-Liet angle >12 degrees. There were 73% true positive for Chauveaux-Liet angle and 63% true positive for parallel pitch line. Among soft tissue parameters ill defined retrocalcaneal recess was present in 61 symptomatic heels, plantar spur in 42 heels, posterior calcaneal step in 33 heels, Achilles tendon calcification in 29 heels, superficial tendo-Achilles bursitis in 58 heels, posterior calcaneal spur in 31 heels and antero posterior diameter of tendo-Achilles more than 9 mm in 68 symptomatic heels. CONCLUSION: Parallel pitch lines, Chauveaux-Liet angle, ill-defined retrocalcaneal recess, superficial tendo-Achilles bursa and anteroposterior diameter of Achilles tendon more than 9 mm about 2 cm above insertion are reliable objective diagnostic indicators of bony deformity of calcaneus and soft tissue affection in patients with posterior heel pain. It is the combination of these bony and soft tissue parameters, which enhance the diagnostic certitude.
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Calcanhar/diagnóstico por imagem , Calcanhar/fisiopatologia , Dor/fisiopatologia , Tendão do Calcâneo/diagnóstico por imagem , Adulto , Calcâneo/diagnóstico por imagem , Calcinose/diagnóstico por imagem , Estudos de Casos e Controles , Feminino , Doenças do Pé/diagnóstico por imagem , Doenças do Pé/fisiopatologia , Humanos , Masculino , Osteófito/diagnóstico por imagem , Estudos Prospectivos , RadiografiaRESUMO
The authors report a case of intra-abdominal migration of a Kirschner wire from the left hip to the right lobe of the liver in a 5-year-old child. The wire was used for stabilization of the left hip after open reduction for neglected unreduced congenital dislocation of the left hip. The migrated wire was removed by laparotomy. Surprisingly, no injury was noted to any intervening abdominal structure intra-operatively. This unusual migration of a Kirschner wire into a child's liver has not been reported previously.
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Fios Ortopédicos/efeitos adversos , Migração de Corpo Estranho , Articulação do Quadril , Luxações Articulares/cirurgia , Fígado , Pré-Escolar , Migração de Corpo Estranho/diagnóstico por imagem , Migração de Corpo Estranho/cirurgia , Articulação do Quadril/diagnóstico por imagem , Humanos , Fígado/diagnóstico por imagem , RadiografiaRESUMO
A total of 210 patients of Lumbar disc prolapse with sciatica were given common peroneal block by infiltrating 2% xylocaine around the common peroneal nerve 3 cm below the head of fibula on the affected side. After receiving the block the pain decreased on from grade 2.99 +/- 0.46 to 0.91 +/- 0.99, and straight leg raising increased from 32.1 +/- 12.55 to 59.66 +/- 12.11 degrees. The method, as an outpatient procedure, has been found to be simple and useful in the patients of sciatica with prolapsed lumbar intervertebral disc potentially appropriate for a low-resource setting.
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Anestésicos Locais , Deslocamento do Disco Intervertebral/complicações , Lidocaína , Dor Lombar/tratamento farmacológico , Ciática/tratamento farmacológico , Adolescente , Adulto , Feminino , Humanos , Dor Lombar/etiologia , Masculino , Pessoa de Meia-Idade , Bloqueio Nervoso/métodos , Nervo Fibular , Ciática/etiologiaRESUMO
This is a prospective study to evaluate the efficacy of percutanous bone marrow grafting in patients with established tibial non-union and minimal deformity, whilst on the waiting list for open surgical procedures. Twenty consecutive patients with established tibial non-union and minimal deformity were treated by percutanous bone marrow injection under local anaesthesia. Bone marrow was obtained from the iliac crest, 3-5 ml of marrow was aspirated and injected immediately into and about the non-union site. Subsequent aspirations were performed 1 cm posterior to the previous site until a maximum of 15 ml of marrow was injected. Our results revealed clinical and radiological bone union following percutanous injection in 15 out of 20 patients (75%), with an average time to union following the first injection of 14 weeks. Four patients (20%) showed no evidence of union and were considered a failure. There were no cases of infection following the injection, and no complications at the donor site. We conclude that percutanous bone marrow grafting is a safe, simple, and reliable method of treating tibial non-union with minimal deformity. It is a limited invasive technique with minimal complications. It can be performed under local anaesthesia, is cost effective and potentially can avoid major surgical reconstruction.
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Transplante de Medula Óssea/métodos , Fraturas não Consolidadas/cirurgia , Fraturas da Tíbia/cirurgia , Adulto , Feminino , Fraturas não Consolidadas/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Radiografia , Fraturas da Tíbia/diagnóstico por imagem , Falha de Tratamento , Resultado do TratamentoRESUMO
Thirty patients (34 limbs) with compressive peroneal neuropathy induced by prolonged squatting of more than 5 h during harvesting season were treated conservatively and followed-up to an average of 28.2 months. A marked preponderance of involvement of the left side was noticed. We attribute this to the intermittent extension of the right lower limb habitually used by Indian farmers to propel themselves forwards while squatting during harvesting. All but two lesions recovered fully within 3 to 9 weeks: one patient took 16 and another 20 weeks. We recommend non-operative treatment for this benign lesion.
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Doenças dos Trabalhadores Agrícolas/diagnóstico , Síndromes de Compressão Nervosa/diagnóstico , Nervo Fibular/fisiopatologia , Adolescente , Adulto , Doenças dos Trabalhadores Agrícolas/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndromes de Compressão Nervosa/fisiopatologia , Síndromes de Compressão Nervosa/terapiaRESUMO
To retrospectively study the long term results of high tibial valgus osteotomy in management of primary medial compartment osteoarthritis, with special reference to patient satisfaction and functional assessment, we conducted this study in radiologically established 50 knees of patients with primary osteoarthrosis of knee. In these patients with medial compartment disease (varus knee), medial open wedge osteotomy was performed using full thickness iliac crest grafts. These were called for follow-up after average 7.5 years and clinico-radiological assessment was done. Although many surgeons of the west do not favour this osteotomy, we found the procedure to be quite acceptable to our patients in whom the primary concerns of cost and squatting habits are well taken care of. The authors feel that this osteotomy is still relevant in the third world. Results do deteriorate with time but most patients consider the surgery satisfactory.
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Ligamento Colateral Médio do Joelho/cirurgia , Osteoartrite do Joelho/cirurgia , Osteotomia , Avaliação de Resultados em Cuidados de Saúde , Tíbia/cirurgia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de TempoRESUMO
Five patients with open contaminated fractures of the patella were managed using an indigenously designed external clamp cum compressor. All had an infected lacerated wound at the fracture site, and one had open exposed knee joint (Gustilo grade IIIB open fracture). These patients reported after 3-7 days of injury. The wounds were thoroughly washed and débrided and the clamp cum compressor was applied. They were encouraged to do active knee movements immediately post-operatively. The wounds healed within 3-4 weeks, and the fractures united within 10-16 weeks. Good functional results were achieved in four of the five.
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Desbridamento , Fixadores Externos , Fixação de Fratura/instrumentação , Fraturas Expostas/terapia , Patela/lesões , Adulto , Idoso , Artrite Infecciosa/etiologia , Feminino , Fraturas Expostas/complicações , Humanos , Masculino , Patela/patologia , Resultado do Tratamento , Infecção dos Ferimentos/prevenção & controleRESUMO
A hundred limbs of patients suffering limb trauma were assessed by at least two different reviewers for symptoms of compartment syndrome, both clinically, and by a simple, locally devised apparatus for pressure measurement. We have found the apparatus to be very effective, safe, reproducible and simple. Orthopaedic surgeons working in peripheral hospitals in the developing world can make use of this apparatus which costs less than 5 dollars to assemble. This technique may assist an early decision regarding surgical decompression at a peripheral hospital or referral to specialist unit, thus saving valuable time and expense.
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Síndromes Compartimentais/diagnóstico , Manometria/instrumentação , Cloreto de Sódio , Adulto , Traumatismos do Braço/complicações , Desenho de Equipamento , Feminino , Hospitais Rurais , Humanos , Índia , Traumatismos da Perna/complicações , Masculino , Manometria/métodosRESUMO
Forty patients suffering from pityriasis versicolor were treated with either 2% ketoconazole shampoo (20 patients) or 2.5% selenium sulphide shampoo (20 patients), once a week for three weeks. On global assessment after one month of start of therapy, 19 (95%) out of 20 patients treated with ketoconazole shampoo were cured while one case had mild residual disease. In selenium sulphide shampoo group, 17 (85%) out of 20 patients were cured, one had mild residual disease and two had considerable residual disease. No significant difference was observed in the response rates in the two groups. Relapse occurred in one patient of ketoconazole group and two patients of selenium sulphide group during the follow-up period of three months.
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Forty patients with dinical diagnosis of lumbar disc herniation were evaluated with myelography and CT scan. Myelography diagnosed lumbar disc hemiation at 59 levels in 40 patients, while CT diagnosed disc hemiation at 64 levels. Lumbar disc hemiation was confirmed peroperatively in 30 out of 40 patients at 48 levels. Myelography correctly diagnosed 43 levels out of 48 levels and thus had a sensitivity of 89.6 per cent. CT diagnosed all the 48 levels correctly with a sensitivity of 100 per cent. Thus CT is super to conventional myelography in the diagnosis of lumbar disc herniation. However, conventional myelography supplements CT examination by limiting the number of scans to the level of interest and thus reduces radiation exposure.
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Deslocamento do Disco Intervertebral/diagnóstico , Vértebras Lombares/diagnóstico por imagem , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mielografia , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVE: To evaluate the long term functional results of excision arthroplasty in treatment of temporomandibular joint (TMJ) ankylosis. MATERIAL AND METHODS: This retrospective study includes 35 patients of TMJ ankylosis who were treated by excision arthroplasty and followed for a maximum period of eight years after surgery. Past trauma was documented as a major etiological factor in 63% cases. Fibrous ankylosis & unilateral involvement was found to be more common. Peroperatively a gap of 1 1/2 to 2 cm was created. The results were assessed according to a criteria based on inter-incial month opening, deviation of jaw and complications. They were satisfactory in 29 cases and there were 3 recurrences. CONCLUSION: Childhood trauma is a major cause of TMJ ankylosis in India. Long term results of excision arthroplasty are satisfactory & comparable to other surgical modalities that are in vogue, provided the patients are operated when young, the ankylosis is in early stage, gap created is adequate and post operative exercise regimen is followed diligently.