Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-53-61
I. V. Chantyr, K. D. Zavgorodnev, V. A. Belchenko
One of the most pressing problems of maxillofacial surgery (MFS) is the provision of specialized medical care to the wounded and injured in combat conditions. Even more complex tasks are reconstructive surgical treatment at the stages of evacuation and the most complete rehabilitation of patients with the consequences of combat injuries to the maxillofacial area (MFA). Gunshot combat wounds of the MFA are characterized by severe anatomical and functional disorders, they can manifest themselves as significant defects and severe deformations, which in turn leads to an increase in sanitary losses of army personnel, disability of young and middle (working) age patients, a decrease in the quality of their life, long-term and expensive treatment that requires special knowledge and manual skills from specialists. All this determines not only the medical, but also the socio-economic significance of the topic of this study.Objective. Present an analysis of the quality of surgical care provided to patients with consequences of gunshot combat wounds of the MFA.Methods. The study was carried out by specialists from the State Budgetary Healthcare Institution «Maxillofacial Hospital for War Veterans» of the Moscow Department of Health, under the guidance of the chief, PhD, professor, main specialist in MFS – V.A. Belchenko, for the period from October 2022 to July 2023. Diagnosis, planning and surgical treatment of adult patients with the consequences of gunshot combat wounds of the MFA were carried out at the stages of treatment and evacuation measures. A sample of medical documentation was made, the data obtained was processed by the generally accepted statistical method. The results were analyzed and compared with data from similar studies.Results. The study group included 55 males, aged from 23 to 56 years, the average age of the patients was 36.16±7.79 years. We divided the studied patients into subgroups according to the conditional zones of damage to the MFA: 1st – upper zone of the face (n=3, 5.45%), 2nd – middle zone of the face (n=28; 50.91%), 3rd – lower zone of the face ( n=32; 58.18%). The number of patients with isolated injuries is 18.18% (n=10); with multiple – 81.81% (n=45); with combined – 72.72% (n=40). The article presents the characteristics of patients with the pathology under study, discusses some features of diagnosis and planning, discusses tactics and problems associated with the surgical stage of treatment, as well as further rehabilitation measures.Conclusion. Despite the emergence of new medical equipment, equipment for diagnostics, planning and solving complex problems of surgical intervention, there is a clear need for training specialists, developing and improving the applied medical recommendations, with a clear indication of the method of choosing tactics and methods of surgical treatment. Medical care for adult patients with the consequences of gunshot combat wounds of the MFA must be comprehensive and carried out on the basi
{"title":"Analysis of the quality of surgical care for patients with consequences of gunshot combat wounds of the maxillofacial area","authors":"I. V. Chantyr, K. D. Zavgorodnev, V. A. Belchenko","doi":"10.33667/2078-5631-2024-11-53-61","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-53-61","url":null,"abstract":"One of the most pressing problems of maxillofacial surgery (MFS) is the provision of specialized medical care to the wounded and injured in combat conditions. Even more complex tasks are reconstructive surgical treatment at the stages of evacuation and the most complete rehabilitation of patients with the consequences of combat injuries to the maxillofacial area (MFA). Gunshot combat wounds of the MFA are characterized by severe anatomical and functional disorders, they can manifest themselves as significant defects and severe deformations, which in turn leads to an increase in sanitary losses of army personnel, disability of young and middle (working) age patients, a decrease in the quality of their life, long-term and expensive treatment that requires special knowledge and manual skills from specialists. All this determines not only the medical, but also the socio-economic significance of the topic of this study.Objective. Present an analysis of the quality of surgical care provided to patients with consequences of gunshot combat wounds of the MFA.Methods. The study was carried out by specialists from the State Budgetary Healthcare Institution «Maxillofacial Hospital for War Veterans» of the Moscow Department of Health, under the guidance of the chief, PhD, professor, main specialist in MFS – V.A. Belchenko, for the period from October 2022 to July 2023. Diagnosis, planning and surgical treatment of adult patients with the consequences of gunshot combat wounds of the MFA were carried out at the stages of treatment and evacuation measures. A sample of medical documentation was made, the data obtained was processed by the generally accepted statistical method. The results were analyzed and compared with data from similar studies.Results. The study group included 55 males, aged from 23 to 56 years, the average age of the patients was 36.16±7.79 years. We divided the studied patients into subgroups according to the conditional zones of damage to the MFA: 1st – upper zone of the face (n=3, 5.45%), 2nd – middle zone of the face (n=28; 50.91%), 3rd – lower zone of the face ( n=32; 58.18%). The number of patients with isolated injuries is 18.18% (n=10); with multiple – 81.81% (n=45); with combined – 72.72% (n=40). The article presents the characteristics of patients with the pathology under study, discusses some features of diagnosis and planning, discusses tactics and problems associated with the surgical stage of treatment, as well as further rehabilitation measures.Conclusion. Despite the emergence of new medical equipment, equipment for diagnostics, planning and solving complex problems of surgical intervention, there is a clear need for training specialists, developing and improving the applied medical recommendations, with a clear indication of the method of choosing tactics and methods of surgical treatment. Medical care for adult patients with the consequences of gunshot combat wounds of the MFA must be comprehensive and carried out on the basi","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140986344","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-97-100
E. A. Minenko, M. V. Kabytova, Y. Makedonova, V. R. Ogonyan, T. S. Chizhikova, L. A. Devyatchenko
Relevance. The article is devoted to the issue of diagnosing the condition of the jaw bone tissue in children with mixed dentition. The relevance of the study is related to the increased consumption of chewing gum by children.The purpose of this study was to evaluate the echodensity of the jaw bone tissue in patients with mixed dentition using chewing gum with varying intensity.Materials and methods. We examined 31 children, the average age was 8.5±1.2 years. It is at this age that the active formation of facial morphology and anatomy takes place, which is directly related to the condition of the jaw bones. For diagnosis, an ultrasound technique was chosen – osteometry. This method is based on assessing the speed of propagation of ultrasound waves along the surface of the bone. In addition, in comparison with radiation, ultrasound methods for studying bone tissue have significant advantages, expressed in the reliability of the results obtained, low cost of procedures, ease of use, absence of radiation for personnel and patients, and minimal research time. From a practical point of view, this method is the most accessible in a dental office. Echoosteometry was carried out using the Echoosteometer EOM-01TS apparatus.Results. Based on the study, it was revealed that there was an imbalance in bone density in children who actively used chewing gum.
{"title":"Diagnostic assessment of jaw bone density in school-age children using chewing gum","authors":"E. A. Minenko, M. V. Kabytova, Y. Makedonova, V. R. Ogonyan, T. S. Chizhikova, L. A. Devyatchenko","doi":"10.33667/2078-5631-2024-11-97-100","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-97-100","url":null,"abstract":"Relevance. The article is devoted to the issue of diagnosing the condition of the jaw bone tissue in children with mixed dentition. The relevance of the study is related to the increased consumption of chewing gum by children.The purpose of this study was to evaluate the echodensity of the jaw bone tissue in patients with mixed dentition using chewing gum with varying intensity.Materials and methods. We examined 31 children, the average age was 8.5±1.2 years. It is at this age that the active formation of facial morphology and anatomy takes place, which is directly related to the condition of the jaw bones. For diagnosis, an ultrasound technique was chosen – osteometry. This method is based on assessing the speed of propagation of ultrasound waves along the surface of the bone. In addition, in comparison with radiation, ultrasound methods for studying bone tissue have significant advantages, expressed in the reliability of the results obtained, low cost of procedures, ease of use, absence of radiation for personnel and patients, and minimal research time. From a practical point of view, this method is the most accessible in a dental office. Echoosteometry was carried out using the Echoosteometer EOM-01TS apparatus.Results. Based on the study, it was revealed that there was an imbalance in bone density in children who actively used chewing gum.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140986897","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-25-28
G. R. Bakhteeva, N. L. Erokina, A. V. Lepilin, T. V. Rogatina, S. S. Savelyeva, N. M. Mukhina
Relevance. Fractures of the mandibular fracture are a stressor on the body and lead to changes in the functioning of the autonomic nervous system. At the same time, patients with mandibular fractures often experience local changes in the nervous system associated with the anatomical and physiological features of the location of the third branch of the trigeminal nerve and its damage. These changes affect the course of the post-traumatic period and may increase the likelihood of complications of mandibular fractures.Purpose: to determine the significance of disturbances in the functioning of the nervous system during the post-traumatic period of fractures of the mandibular fracture.Materials and methods. When examining 130 patients with fractures of the mandibular fracture, the state of the autonomic nervous system and local neurological changes were studied.Results. In patients with mandibular fractures, dysfunction of the autonomic (autonomic) nervous system and local neurological changes were revealed.The severity of these changes is reflected in the development of complications of fractures. When studying the autonomic nervous system in patients with mandibular fractures, there was an increase in the activity of the sympathetic nervous system, which increased the likelihood of developing complications of mandibular fractures. A high incidence of injury to the inferior alveolar nerve was also found. The most pronounced deviations in autonomic balance indicators – pathological increased excitability of the autonomic nervous system – were diagnosed in patients with complicated fractures of the mandibular fractures. In most patients with complicated mandibular fractures, damage to the trigeminal nerve was detected, confirming the role of neurotrophic disorders in the development of complications.Conclusion. With fractures of the mandible, there is an increase in the activity of the sympathetic nervous system, which increases the likelihood of complications. The most pronounced deviations in autonomic balance indicators were diagnosed in patients with complicated fractures of the mandible. In addition, in patients with mandibular fractures, a high incidence of damage to the inferior alveolar nerve was revealed; in complicated fractures, neuropathy is severe, which confirms the role of neurotrophic disorders in the development of complications. Thus, methods for preventing purulent-inflammatory complications in jaw fractures should include correction of neurological disorders.
{"title":"Nervous system functioning disorders in patients with mandible fractures","authors":"G. R. Bakhteeva, N. L. Erokina, A. V. Lepilin, T. V. Rogatina, S. S. Savelyeva, N. M. Mukhina","doi":"10.33667/2078-5631-2024-11-25-28","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-25-28","url":null,"abstract":"Relevance. Fractures of the mandibular fracture are a stressor on the body and lead to changes in the functioning of the autonomic nervous system. At the same time, patients with mandibular fractures often experience local changes in the nervous system associated with the anatomical and physiological features of the location of the third branch of the trigeminal nerve and its damage. These changes affect the course of the post-traumatic period and may increase the likelihood of complications of mandibular fractures.Purpose: to determine the significance of disturbances in the functioning of the nervous system during the post-traumatic period of fractures of the mandibular fracture.Materials and methods. When examining 130 patients with fractures of the mandibular fracture, the state of the autonomic nervous system and local neurological changes were studied.Results. In patients with mandibular fractures, dysfunction of the autonomic (autonomic) nervous system and local neurological changes were revealed.The severity of these changes is reflected in the development of complications of fractures. When studying the autonomic nervous system in patients with mandibular fractures, there was an increase in the activity of the sympathetic nervous system, which increased the likelihood of developing complications of mandibular fractures. A high incidence of injury to the inferior alveolar nerve was also found. The most pronounced deviations in autonomic balance indicators – pathological increased excitability of the autonomic nervous system – were diagnosed in patients with complicated fractures of the mandibular fractures. In most patients with complicated mandibular fractures, damage to the trigeminal nerve was detected, confirming the role of neurotrophic disorders in the development of complications.Conclusion. With fractures of the mandible, there is an increase in the activity of the sympathetic nervous system, which increases the likelihood of complications. The most pronounced deviations in autonomic balance indicators were diagnosed in patients with complicated fractures of the mandible. In addition, in patients with mandibular fractures, a high incidence of damage to the inferior alveolar nerve was revealed; in complicated fractures, neuropathy is severe, which confirms the role of neurotrophic disorders in the development of complications. Thus, methods for preventing purulent-inflammatory complications in jaw fractures should include correction of neurological disorders.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140986969","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-48-52
A. Sipkin, P. Polupan, V. P. Lapshin, N. V. Titova
The article presents the results of the outcomes analysis of osteoplasty in the rehabilitation of patients using dental implants, examines its various types and biological factors affecting the success of these operations. An attempt has been made to find possible solutions to the problem of bone insufficiency in the treatment of patients with missing teeth.The aim of the study is to study the results of various bone grafting techniques in patients in preparation for dental implantation and the success factors of this surgery.Materials and methods: the results of 281 osteoplasties were evaluated. The patients were divided into 4 groups according to the surgery technique performed: guided bone regeneration (GBR); bone block transplantation (BBT); open sinus-lifting (OSL); local bone modifying (LBM). Complications and results of these surgeries were evaluated.Results: significant and critical complications were more common in the operations of GBR (61.7% and 21.28%, respectively) and BBT (28.57%). After evaluating the outcomes of osteoplastic surgery, it was found that the acceptable result of OSL was 93.27%, LBM 88.43%; while we noted an unacceptable result during GBR in 76.59%, and BBT 57.14%. Complications in the form of non-critical reversible ones were more common during OSL (42.3%), however, significant and critical complications were detected after operations of GBR (61.7%) and BBT (28.57%). The results of the analysis of the outcomes of bone plastic surgery in the oral surgery indicate a significant percentage of unsuccessful outcomes of the GBR (76.59%) and BBT (57.14%).Conclusion: the study demonstrates the clinical value and effectiveness of various osteoplasties’ methods. In our opinion, outcomes and complications is associated, among other things, with a different factors, the main of which are the number of existing bone walls of the defect (atrophy), the volume of replacement, age and localization, which must be taken into account when predicting the results of this surgery.
{"title":"Predicting the results of osteoplasty in oral surgery","authors":"A. Sipkin, P. Polupan, V. P. Lapshin, N. V. Titova","doi":"10.33667/2078-5631-2024-11-48-52","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-48-52","url":null,"abstract":"The article presents the results of the outcomes analysis of osteoplasty in the rehabilitation of patients using dental implants, examines its various types and biological factors affecting the success of these operations. An attempt has been made to find possible solutions to the problem of bone insufficiency in the treatment of patients with missing teeth.The aim of the study is to study the results of various bone grafting techniques in patients in preparation for dental implantation and the success factors of this surgery.Materials and methods: the results of 281 osteoplasties were evaluated. The patients were divided into 4 groups according to the surgery technique performed: guided bone regeneration (GBR); bone block transplantation (BBT); open sinus-lifting (OSL); local bone modifying (LBM). Complications and results of these surgeries were evaluated.Results: significant and critical complications were more common in the operations of GBR (61.7% and 21.28%, respectively) and BBT (28.57%). After evaluating the outcomes of osteoplastic surgery, it was found that the acceptable result of OSL was 93.27%, LBM 88.43%; while we noted an unacceptable result during GBR in 76.59%, and BBT 57.14%. Complications in the form of non-critical reversible ones were more common during OSL (42.3%), however, significant and critical complications were detected after operations of GBR (61.7%) and BBT (28.57%). The results of the analysis of the outcomes of bone plastic surgery in the oral surgery indicate a significant percentage of unsuccessful outcomes of the GBR (76.59%) and BBT (57.14%).Conclusion: the study demonstrates the clinical value and effectiveness of various osteoplasties’ methods. In our opinion, outcomes and complications is associated, among other things, with a different factors, the main of which are the number of existing bone walls of the defect (atrophy), the volume of replacement, age and localization, which must be taken into account when predicting the results of this surgery.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140986272","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-19-23
M. G. Musaev, G. K. Gezuyev, R. M. Omarov, A. K. Zelensky, A. Dolgalev, V. Avanisyan
This article describes an experimental study involving animals, which examines the osseointegration of dental implants installed during the reconstruction of the alveolar part of the mandible by the method of reversible bone block. The protocols of surgical intervention, sampling of material for morphohistological analysis, preparation of biopsy samples for examination, as well as the results of the study are presented.
{"title":"Morphohistological assessment of osseointegration of dental implants installed during reconstruction of the alveolar part of the mandible by the method of reversible bone block. Experimental research","authors":"M. G. Musaev, G. K. Gezuyev, R. M. Omarov, A. K. Zelensky, A. Dolgalev, V. Avanisyan","doi":"10.33667/2078-5631-2024-11-19-23","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-19-23","url":null,"abstract":"This article describes an experimental study involving animals, which examines the osseointegration of dental implants installed during the reconstruction of the alveolar part of the mandible by the method of reversible bone block. The protocols of surgical intervention, sampling of material for morphohistological analysis, preparation of biopsy samples for examination, as well as the results of the study are presented.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140987484","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-62-65
S. A. Krechetov, V. V. Konnov, A. N. Pospelov, M. V. Vorobyova, V. V. Koshkin, O. S. Krechetova
In the last few years, postcovoid osteonecrosis has become increasingly common among the causes of defects in the upper jaw, as a complication after a coronavirus infection.Purpose. To increase the effectiveness of orthopedic treatment of defects of the upper jaw formed as a result of postcovoid osteonecrosis of the maxillofacial region by applying a material for soft relocation GC COE-Soft Professional Package to the obturator of a compound jaw prosthesis made according to the method of Y.M. Zbarzh.Materials and methods. Over the past three years nine patients with postcovoid osteonecrosis of the upper jaw have had complex-jaw prostheses made according to the method of Y.M. Zbarzha with the application of GC COE-Soft Professional Package soft relocation material to the obturating part of the prosthesis to accelerate patient adaptation.Results. A postresection prosthesis made according to the method of Y.M. Zbarzha, which restores the defect of the upper jaw, turns out to be hollow, which greatly facilitates the design and improves the fixation of the prosthesis in the oral cavity. The use of Remanium button clamps from Dentaurum has confirmed its effectiveness. Due to the application of acrylic material for soft relocation GC COE-Soft Professional Package to the obturating part of the prosthesis, the patient’s adaptation is accelerated, the number of visits for correction is reduced.
近几年来，冠状病毒感染后的并发症--类风湿骨坏死后遗症在上颌骨缺损的病因中越来越常见。通过在根据 Y.M. Zbarzh 方法制作的复合下颌假体的闭锁器上应用软安置材料 GC COE-Soft Professional Package，提高因颌面部类风湿骨坏死后形成的上颌缺损的矫形治疗效果。在过去的三年中，9名上颌骨骨坏死后患者按照Y.M. Zbarzha的方法制作了复颌假体，并在假体的闭锁部分使用了GC COE-Soft专业套装软性重新定位材料，以加快患者的适应。按照 Y.M. Zbarzha 的方法制作的修复上颌骨缺损的截骨后假体是空心的，这大大方便了假体的设计并提高了假体在口腔中的固定性。Dentaurum 公司生产的 Remanium 纽扣夹的使用证实了其有效性。由于在义齿的固位部分使用了用于软性固位的丙烯酸材料 GC COE-Soft Professional Package，患者的适应速度加快，矫正次数减少。
{"title":"Orthopedic treatment of patients with upper jaw resection after undergoing SARS COVID-19","authors":"S. A. Krechetov, V. V. Konnov, A. N. Pospelov, M. V. Vorobyova, V. V. Koshkin, O. S. Krechetova","doi":"10.33667/2078-5631-2024-11-62-65","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-62-65","url":null,"abstract":"In the last few years, postcovoid osteonecrosis has become increasingly common among the causes of defects in the upper jaw, as a complication after a coronavirus infection.Purpose. To increase the effectiveness of orthopedic treatment of defects of the upper jaw formed as a result of postcovoid osteonecrosis of the maxillofacial region by applying a material for soft relocation GC COE-Soft Professional Package to the obturator of a compound jaw prosthesis made according to the method of Y.M. Zbarzh.Materials and methods. Over the past three years nine patients with postcovoid osteonecrosis of the upper jaw have had complex-jaw prostheses made according to the method of Y.M. Zbarzha with the application of GC COE-Soft Professional Package soft relocation material to the obturating part of the prosthesis to accelerate patient adaptation.Results. A postresection prosthesis made according to the method of Y.M. Zbarzha, which restores the defect of the upper jaw, turns out to be hollow, which greatly facilitates the design and improves the fixation of the prosthesis in the oral cavity. The use of Remanium button clamps from Dentaurum has confirmed its effectiveness. Due to the application of acrylic material for soft relocation GC COE-Soft Professional Package to the obturating part of the prosthesis, the patient’s adaptation is accelerated, the number of visits for correction is reduced.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140986553","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-66-71
A. A. Marfina, E. P. Voloshina, A. A. Molgachev
Introduction. In the practice of an orthodontist, diseases of the temporomandibular joint (TMJ) are an urgent problem due to their widespread, diverse clinical manifestations.Goal. To study the relationship between the identified anatomical and functional disorders of the TMJ, as risk factors for complications during orthodontic treatment, and the presence of characteristic complaints in the structure of pathological changes in the TMJ.Materials and methods. According to the type of organization and the ratio of data collection time, the scientific study belonged to a longitudinal retrospective study, according to the type of observation: case-control. A retrospective analysis of 102 outpatient medical records of patients who sought medical help from an orthodontist at a dental clinic was carried out. The criterion for inclusion in the study was the presence of a newly diagnosed disease of the temporomandibular joint, mandatory radiological diagnostic methods. Magnetic resonance imaging (MRI) of the TMJ in the patient who sought medical help was used as a radiation diagnosis. As part of the scientific study, the structure of pathological changes in the TMJ was analyzed, the relationship between the presence of complaints and the revealed pathology was studied.Results. The analysis of the data showed that the MR examination of the TMJ reveals pathological changes in patients who sought orthodontic care, both with complaints and with an asymptomatic course of diseases. Data analysis did not show a statistically significant relationship between the presence of complaints and the revealed pathology in the case of degenerative (χ2 = 0.123; p > 0.05), inflammatory changes in the TMJ (χ2 = 0.123; p > 0.05) and pathological disorders of the masticatory muscles (F = 0.704; p > 0.05). The relationship is statistically significant, but weak for ventral dislocation without reposition (p < 0.05; φ = 0.107) and the dorsal arrangement of the disc (p < 0.05; φ = 0.101). In the case of ventral dislocation of the articular disc with the reposition, the relationship is statistically significant, of medium strength (p < 0.05; φ = 0.284).Conclusions. The results of a retrospective analysis of medical documentation confirm the need for instrumental research methods for all patients, regardless of whether they have any complaints at the stage of determining the optimal tactics of orthodontic intervention to obtain diagnostic information on the state of the TMJ in order to prevent the risks of complications during orthodontic treatment.
{"title":"A retrospective study of the relationship between the presence of complaints and the identified pathological changes in the temporomandibular joint","authors":"A. A. Marfina, E. P. Voloshina, A. A. Molgachev","doi":"10.33667/2078-5631-2024-11-66-71","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-66-71","url":null,"abstract":"Introduction. In the practice of an orthodontist, diseases of the temporomandibular joint (TMJ) are an urgent problem due to their widespread, diverse clinical manifestations.Goal. To study the relationship between the identified anatomical and functional disorders of the TMJ, as risk factors for complications during orthodontic treatment, and the presence of characteristic complaints in the structure of pathological changes in the TMJ.Materials and methods. According to the type of organization and the ratio of data collection time, the scientific study belonged to a longitudinal retrospective study, according to the type of observation: case-control. A retrospective analysis of 102 outpatient medical records of patients who sought medical help from an orthodontist at a dental clinic was carried out. The criterion for inclusion in the study was the presence of a newly diagnosed disease of the temporomandibular joint, mandatory radiological diagnostic methods. Magnetic resonance imaging (MRI) of the TMJ in the patient who sought medical help was used as a radiation diagnosis. As part of the scientific study, the structure of pathological changes in the TMJ was analyzed, the relationship between the presence of complaints and the revealed pathology was studied.Results. The analysis of the data showed that the MR examination of the TMJ reveals pathological changes in patients who sought orthodontic care, both with complaints and with an asymptomatic course of diseases. Data analysis did not show a statistically significant relationship between the presence of complaints and the revealed pathology in the case of degenerative (χ2 = 0.123; p > 0.05), inflammatory changes in the TMJ (χ2 = 0.123; p > 0.05) and pathological disorders of the masticatory muscles (F = 0.704; p > 0.05). The relationship is statistically significant, but weak for ventral dislocation without reposition (p < 0.05; φ = 0.107) and the dorsal arrangement of the disc (p < 0.05; φ = 0.101). In the case of ventral dislocation of the articular disc with the reposition, the relationship is statistically significant, of medium strength (p < 0.05; φ = 0.284).Conclusions. The results of a retrospective analysis of medical documentation confirm the need for instrumental research methods for all patients, regardless of whether they have any complaints at the stage of determining the optimal tactics of orthodontic intervention to obtain diagnostic information on the state of the TMJ in order to prevent the risks of complications during orthodontic treatment.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140986562","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}
Pub Date : 2024-05-12DOI: 10.33667/2078-5631-2024-11-36-41
T. H. Le, A. Drobyshev, N. Redko, S. V. Shamrin, Ya. I. Skakunov, D. I. Meliev, V. B. Kosmidis
Introduction. Materials based on extracted teeth in various studies have been radiographically and histologically proven to be effective in osteoplastic operations. These materials can be used in the form of crushed dentin matrix, a fragment of the tooth’s root and an autogenous dentin block. The purpose of this clinical case was to evaluate the effectiveness of using an autogenous dentin block to increase the alveolar process of the jaws in the preimplantation period.Description of a clinical case. Patient F., 30 years old, applied to the clinic of the Clinical Center of Maxillofacial, Plastic Surgery and Dentistry Russian University of Medicine with a complaint of a missing tooth in the frontal region of the lower jaw. At the time of treatment, the patient was already undergoing orthodontic treatment in another medical institution in Moscow. The patient underwent a clinical and radiological examination together with a prosthodontst. A diagnosis of «partial secondary adentia», «atrophy of the alveolar ridge in the frontal part of the lower jaw» and «dystopia of teeth 1.8, 2.8, 3.8, 4.8» was established. A comprehensive treatment plan has been drawn up. At the first stage, the patient underwent extraction of teeth 1.8, 2.8, 3.8, 4.8 for orthodontic indications with simultaneous bone grafting of the alveolar ridge in the area of the missing tooth 3.1. At the second stage, the patient underwent a trephine biopsy in the area of augmentation and installation of a dental implant in the area of missing tooth 3.1. The third stage was rational prosthodontic treatment on a dental implant in the department of prosthodontics.Results. The present study showed that autogenous dentinal block can serve as an alternative material for alveolar ridge augmentation.
{"title":"Application of autogenous dentinal block to increase alveolar bone volume: a clinical case","authors":"T. H. Le, A. Drobyshev, N. Redko, S. V. Shamrin, Ya. I. Skakunov, D. I. Meliev, V. B. Kosmidis","doi":"10.33667/2078-5631-2024-11-36-41","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-36-41","url":null,"abstract":"Introduction. Materials based on extracted teeth in various studies have been radiographically and histologically proven to be effective in osteoplastic operations. These materials can be used in the form of crushed dentin matrix, a fragment of the tooth’s root and an autogenous dentin block. The purpose of this clinical case was to evaluate the effectiveness of using an autogenous dentin block to increase the alveolar process of the jaws in the preimplantation period.Description of a clinical case. Patient F., 30 years old, applied to the clinic of the Clinical Center of Maxillofacial, Plastic Surgery and Dentistry Russian University of Medicine with a complaint of a missing tooth in the frontal region of the lower jaw. At the time of treatment, the patient was already undergoing orthodontic treatment in another medical institution in Moscow. The patient underwent a clinical and radiological examination together with a prosthodontst. A diagnosis of «partial secondary adentia», «atrophy of the alveolar ridge in the frontal part of the lower jaw» and «dystopia of teeth 1.8, 2.8, 3.8, 4.8» was established. A comprehensive treatment plan has been drawn up. At the first stage, the patient underwent extraction of teeth 1.8, 2.8, 3.8, 4.8 for orthodontic indications with simultaneous bone grafting of the alveolar ridge in the area of the missing tooth 3.1. At the second stage, the patient underwent a trephine biopsy in the area of augmentation and installation of a dental implant in the area of missing tooth 3.1. The third stage was rational prosthodontic treatment on a dental implant in the department of prosthodontics.Results. The present study showed that autogenous dentinal block can serve as an alternative material for alveolar ridge augmentation.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140987347","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}
Pub Date : 2024-05-11DOI: 10.33667/2078-5631-2024-8-41-47
N. D. Karseladze, N. Orlova, L. Ilyenko, O. A. Tiganova, S. Z. Danelyan, Z. K. Khugaeva
The influence of malignant neoplasms and their treatment methods on the reproductive function of women is one of the significant problems of oncogynecology. The mechanisms of ovarian follicle loss caused by chemotherapy have their own characteristics depending on the characteristics of the cytotoxic agent and act differently on different populations of ovarian cells. The toxic effect on fertility of the main groups of antitumor drugs is considered. Reproductive dysfunction has negative consequences for a woman’s physical and mental health. The use of methods that reduce the effect of cytotoxic agents on the ovary helps to prevent premature ovarian insufficiency, leading to infertility. The article discusses modern methods of fertility preservation using assisted reproductive technologies. All cancer patients of reproductive age should receive full oncofertility counseling as early as possible, during the treatment planning process, regardless of the type and stage of the disease.
{"title":"The effect of antitumor therapy on the reproductive system, the possibility of preserving female fertility","authors":"N. D. Karseladze, N. Orlova, L. Ilyenko, O. A. Tiganova, S. Z. Danelyan, Z. K. Khugaeva","doi":"10.33667/2078-5631-2024-8-41-47","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-8-41-47","url":null,"abstract":"The influence of malignant neoplasms and their treatment methods on the reproductive function of women is one of the significant problems of oncogynecology. The mechanisms of ovarian follicle loss caused by chemotherapy have their own characteristics depending on the characteristics of the cytotoxic agent and act differently on different populations of ovarian cells. The toxic effect on fertility of the main groups of antitumor drugs is considered. Reproductive dysfunction has negative consequences for a woman’s physical and mental health. The use of methods that reduce the effect of cytotoxic agents on the ovary helps to prevent premature ovarian insufficiency, leading to infertility. The article discusses modern methods of fertility preservation using assisted reproductive technologies. All cancer patients of reproductive age should receive full oncofertility counseling as early as possible, during the treatment planning process, regardless of the type and stage of the disease.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140988548","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}
Pub Date : 2024-05-11DOI: 10.33667/2078-5631-2024-11-15-19
M. G. Musaev, G. K. Gezuyev, R. M. Omarov, A. K. Zelensky, E. S. Gryazeva, А. A. Dolgalev
This article describes an experimental study with animal training, which examines the osseointegration of dental implants installed during the reconstruction of the alveolar part of the mandible by the method of reversible bone block. The protocols of surgical intervention, sampling of material for microtomography analysis, as well as the results of the study are presented.
{"title":"Microstructural examination of osseointegration using computer microtomography of dental implants installed during reconstruction of the alveolar part of the mandible by the method of reversible bone block. Experimental research","authors":"M. G. Musaev, G. K. Gezuyev, R. M. Omarov, A. K. Zelensky, E. S. Gryazeva, А. A. Dolgalev","doi":"10.33667/2078-5631-2024-11-15-19","DOIUrl":"https://doi.org/10.33667/2078-5631-2024-11-15-19","url":null,"abstract":"This article describes an experimental study with animal training, which examines the osseointegration of dental implants installed during the reconstruction of the alveolar part of the mandible by the method of reversible bone block. The protocols of surgical intervention, sampling of material for microtomography analysis, as well as the results of the study are presented.","PeriodicalId":18337,"journal":{"name":"Medical alphabet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140988382","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}
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