Acta Biomedica Scientifica (East Siberian Biomedical Journal)最新文献

{"title":"Treatment of Patients with Ankle Fractures (Literature Review)","authors":"N. I. Cherevatiy, L. Solomin","doi":"10.29413/abs.2019-4.6.12","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.12","url":null,"abstract":"The consequences of ankle fractures are a leading cause of disability among injuries of the musculoskeletal system. The problems of treating patients with this pathology have been of interest to researchers throughout the entire period of development of ankle joint surgery. However, numerous attempts to define terminology and classify chronic ankle joint injuries were unsuccessful. It can be argued that the consequences of ankle fractures are a symptom complex that includes traumatic deformity and pseudoarthrosis of the ankles, subluxation of the foot, contracture and arthrosis of the ankle joint. Today, for the surgical treatment of chronic injuries of the ankle joint, a number of surgical techniques are used, the indications and contraindications for each of them are not completely determined. In addition, long- term results are also the subject of a debate. There is a need to develop an improved approach to the treatment of the pathology under consideration, to create a decision-making algorithm in each specific clinical case. There is no doubt that preference should be given to organ-preserving operations. Based on a review of world literature, data were obtained on the epidemiology, medical and social significance of the effects of ankle fractures, and the evolution of researchers’ views on the treatment of patients with this pathology and their development prospects were examined.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74819703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Functional State of the Bioelectrical Activity of the Brain in Cervical Osteochondrosis","authors":"I. N. Kinash, T. K. Verkhozina, E. G. Ippolitova, O. Sklyarenko, Z. Koshkareva","doi":"10.29413/abs.2019-4.6.1","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.1","url":null,"abstract":"Spinal osteochondrosis takes one of the first places among all chronic diseases, and every second osteochondrosis patient has dystrophic and degenerative changes in the spine in the cervical region. Manifestations of osteochondrosis of the cervical spine are diverse, which often interferes with the diagnosis and subsequent treatment. In osteochondrosis of the cervical spine, clinical symptoms may occur associated with insufficient blood supply to areas of the brain and that would require diagnostic methods that are not included in the standards for diagnosing the disease. In order to study the bioelectrical activity of the brain in 25 patients of the Department of Neurosurgery of Irkutsk Scientific Centre of ACTA BIOMEDICA SCIENTIFICA, 2019, Vol. 4, N 6 8 Морфология, физиология и патофизиология Surgery and Traumatology with osteochondrosis of the cervical spine with cerebrovascular syndrome; a comparison was made of EEG indicators with a group of healthy volunteers that is representative by sex and age. Encephalogram indices were recorded using an EEG-21/26 Encephalan-131-03 encephalograph (Taganrog) with a standard installation of scalp EEG electrodes using the “10-20” system. An analysis of the rhythms of the bioelectrical activity of the brain in the clinical comparison group revealed a normal zonal distribution with an alpha rhythm dominating the EEG, which generally reflects a high degree of organization of neuroactivity and indicates the stability of cerebral homeostasis. At the same time, in the main group, EEG indicators significantly differed from the values of the norm and indicators of the control group. Analysis of the bioelectrical activity of the brain of patients with osteochondrosis of the cervical spine was characterized by disorganization of cortical rhythmics with a combination of moderate and diffuse disorders of varying severity. There was a shift in the frequency of bioelectric activity towards slow waves, which is a characteristic of dyscirculatory encephalopathy. Thus, the study of brain biopotentials (EEG) in patients with osteochondrosis of the cervical spine has diagnostic and prognostic significance, as well as a measure of the current clinical condition of the patient.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82238608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multispiral Computed Tomography in the Diagnosis of Adrenal Incidentalomas","authors":"Мультиспиральная компьютерная, томография в диагностике, инциденталом надпочечников","doi":"10.29413/ABS.2019-4.6.21","DOIUrl":"https://doi.org/10.29413/ABS.2019-4.6.21","url":null,"abstract":"Many years of experience in identifying patients with various pathologies of the adrenal glands using multispiral computed tomography are presented. Multispiral CT is a highly informative method of choice in the diagnosis of adrenal tumors. Multispiral CT in the perfusion version of the tumor of the adrenal gland increases the accuracy of diagnosis, which optimizes the tactics of treatment. Improving the algorithm for assessing perfusion indices of the adrenal gland incidentalomas using multispiral CT will allow to evaluate the histological nature of the pathological process. It is justified to conduct perfusion MSCT studies in patients with volumetric adrenal masses with the purpose of differential diagnosis of hyperplastic and tumor processes in them. An attempt was made to develop an algorithm for MSCT diagnostics of the adrenal glands and determine its effectiveness. The radiological characteristic of the adrenal glands incidentalomas is a reflection of their morphological structure. There are statistically significant differences in aldosterone-producing and cortisol-producing adenomas in size and CT density. Morphological signs of adrenal tumor degeneration correlate with functional activity. Surgical treatment is absolutely indicated for patients with incidentalomas corresponding to the radiological phenotype of malignant tumors, as well as for patients who have revealed hormonal activity during a comprehensive examination. Dynamic observation is indicatedfor patients with hormonal-inactive incidental small-sized (< 4 cm) in the absence ofradiological signs of malignancy. In patients with an extremely high risk of surgical treatment, endovascular interventions aimed at suppressing adrenal hyperfunction are advisable. The main prognostic factors for adrenal glands incidentalomas are: radiological phenotype, hormonal activity, duration of the disease, the choice of adequate treatment tactics. In surgical treatment, the prognosis depends on the morphological characteristics of adrenal gland incidentalomas.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82259502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in Bone Density in Patients with Osteochondrosis of the Cervical Spine","authors":"T. K. Verkhozina, E. G. Ippolitova, E. Tsyslyak, O. Sklyarenko, Z. Koshkareva","doi":"10.29413/abs.2019-4.6.4","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.4","url":null,"abstract":"","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87390483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes of Revision Arthroplasty of Large Joints with Periprosthetic Infection","authors":"S. Leonova, A. Kameka, A. N. Grishchuk","doi":"10.29413/abs.2019-4.6.16","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.16","url":null,"abstract":"","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87001777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Determination of the Mechanical Strength of a Transplant from a Tendon of a Semitendinosus Muscle for Plastic Surgery of the Anterior Cruciate Ligament Prepared in Various Ways (Experimental Study)","authors":"D. B. Balzhinimaev, I. Mikhaylov, N. Tishkov","doi":"10.29413/abs.2019-4.6.23","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.23","url":null,"abstract":"According to modern literature, a sufficient number of studies have been carried out to determine the mechanical strength of transplants from the tendon of the semitendinous and gracilis muscles, the autologous ligament of the patella, the broad fascia, peroneus longus tendon, each of which has unique characteristics, but at present, transplants prepared by original (new) methods are understudied. In the period from November 5 to December 17,2018 we conducted an experimental study to determine the mechanical strength of a transplant from a tendon of a semitendinosus muscle taken from cadaveric material. The transplants were prepared by original and well-known (Graft-Link technique) methods. The experimental study was approved by the Ethics committee of Irkutsk Scientific Center of Surgery and Traumatology. The material for the study was prepared on the basis of the Irkutsk Regional Bureau of Forensic Medical Examination. After sampling the cadaveric material being studied, the main stages of the experimental study were carried out at the materials resistance department of the Irkutsk State Technical University. Studies of the mechanical properties of the transplant were carried out on a Shimadzu testing machine registered in the State Register of Measuring Instruments and approved for use in the Russian Federation. As a result of the study, we obtained the following data. The mechanical strength of the graft obtained from the tendon of the semitendinosus muscle in an original way is on average 607.8 ± 101.2 N/mm. The mechanical strength of the graft obtained from the tendon of the semitendinosus muscle in a traditional manner (Graft-Link technique) is on average 351.8 ± 133.0 N/ mm.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88710472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment of Dupuytren's Contracture at the Present Stage (Literature Review)","authors":"Ch. Z. Butaev, I. Kuklin","doi":"10.29413/abs.2019-4.6.11","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.11","url":null,"abstract":"","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"118 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86907171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical Treatment of Severe Deformities of the Toes in Rheumatoid Arthritis","authors":"I. Usoltsev, S. Leonova","doi":"10.29413/abs.2019-4.6.19","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.19","url":null,"abstract":"The article presents the case of successful surgical treatment of a female patient with severe deformities of the toes arising from rheumatoid arthritis. After clinical and radiological examination the patient was diagnosed with a hallux valgus deviation of the first toe, with 64 degrees of valgus deviation angle, and a valgus-hammered deformity of the II, III, IV toes with a dislocation of the III and IV toes. There was a violation of the stato-dynamic function of the foot, severe pain. Two techniques of joint-preserving surgical treatment were selected. Correction of deformation of the first toe was carried out according to the author’s technology, to correct the deformation of other toes, the Helal technique was used in the author’s modification. The result of the treatment was the achievement of correction of the deformation of the first toe and the elimination of the deformation of the second, third, and fourth toes. The patient is satisfied with the outcome, the appearance of the left foot, its function, the ability to walk without pain and wear ordinary shoes. This clinical case of surgical treatment of severe deformities of the toes with rheumatoid arthritis shows the possibility and importance of joint-saving operations to obtain a good cosmetic and functional result. Performing osteotomy of the metatarsal bones in the proposed modifications allows to correct the hallux valgus deviation of the first toe and deformation of the other toes. As a result of using these technologies, it is possible to maintain metatarsophalangeal joints, eliminate dislocations and subluxations, restore joint function, form an arch of the transverse arch of the foot, relieve pain, thereby improving the anatomical and functional state of the entire foot.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74595249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New Method of Surgical Treatment of Patients with a Fracture of the Proximal Humerus on the Background of Critical Osteoporosis","authors":"V. Monastyrev, N. Ponomarenko, M. Puseva, A. E. Evsukova","doi":"10.29413/abs.2019-4.6.13","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.13","url":null,"abstract":"Fractures associated with osteoporosis, due to the high prevalence and high percentage of related complications, are a serious problem for modern traumatology and orthopedics. Among all injuries of the upper extremities, fractures in the proximal humerus occur in 32-65 % of cases. Fractures of the proximal humerus account for 4-5 % of all fractures and 50 % of fractures of the humerus. The aim of the research was to develop a new method for the surgical treatment of fractures of the proximal humerus against the background of osteoporosis and to evaluate the clinical effectiveness of the new method. A pilot study was conducted to evaluate the clinical efficacy and safety of surgical treatment of patients with a fracture of the proximal humerus. The results showed that the new \"Method for the surgical treatment of patients with a fracture of the proximal humerus\" is clinically effective and safe. Additional intramedullary bone stabilization of the proximal humerus with a fibular autograft allows for more rigid and stable fixation of fragments, especially in the presence of critical osteoporosis. The early restoration of passive and active movements in the shoulder joint made it possible to fully restore the function of the limb in a severe fracture of the proximal section.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"75 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86273586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modeling of Degenerative-Dystrophic Changes in the Lumbar Spine Intervertebral Disc in Experiment","authors":"O. A. Goldberg, A. P. Zhivotenko, V. Sorokovikov, Z. Koshkareva","doi":"10.29413/abs.2019-4.6.22","DOIUrl":"https://doi.org/10.29413/abs.2019-4.6.22","url":null,"abstract":"The paper presents an experimental model of the development of degenerative-dystrophic processes in the intervertebral disc at LVI - St level, worked out by specialists of Irkutsk Scientific Centre of Surgery and Traumatology. For the purposes of the research we used the techniques of laminectomy and LVI facetectomy. Materials and methods . The experiment was conducted on ten Wistar male rats using microsurgical instruments and binocular optics with a 6-fold magnification. The reliability and effectiveness of the obtained model were evaluated by X-ray and histological research methods. Spondylograms assessed the level, volume of surgical intervention and the likelihood of LVI spondylolisthesis occurrence relative to St against the background of impaired spinal support function created surgically on the day 15 of the experiment. The histological picture of degenerative changes in the intervertebral disc was assessed on the week 16 and 24 after the animals were sacrificed. Results. An X-ray examination on the day 15 revealed LVI spondylolisthesis relative to SI in 4 out of 10 experimental animals. To assess the nature of degenerative-dystrophic changes in the intervertebral disc, five rats were sacrificed at the 16th week and five - at the 24th week. When analyzing the obtained histological data, we noted the progression of degenerative-dystrophic changes in the intervertebral disc occurring by the 24th week. Conclusion. The designed model for the development of degenerative-dystrophic changes in the intervertebral disc is in direct correlation with the violation of the integrity of the posterior supporting complex with the subsequent formation of spondylolisthesis and instability in this segment. Histological studies in the intervertebral disc reliably confirmed the formation and progression of degenerative-dystrophic changes in the intervertebral disc at the LVI-SI level from the 16th to the 24th week of the experiment. The obtained experimental model of the formation of degenerative-dystrophic changes without mechanical damage to the intervertebral disc will allow clinicians to obtain information about the primary changes in the intervertebral disc, to study the mechanisms of development and the course of degenerative changes in the intervertebral disc on the model of disturbance of the back supporting complex with pathological changes in the biomechanics of the spine after laminectomy and facetectomy. Understanding and knowledge of the pathogenesis of degenerative-dystrophic disease of the spine will allow specialists to exercise an etiopathogenically reasonably approach to the issues of prevention and treatment.","PeriodicalId":6986,"journal":{"name":"Acta Biomedica Scientifica (East Siberian Biomedical Journal)","volume":"2009 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86252219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}