National journal of maxillofacial surgery最新文献

{"title":"A case report of chronic intermedullary inflammation of bone in a child.","authors":"K Nitya, Karthikeyan Maruthamuthu, Ramya Ramadoss, Vikram S Amberkar","doi":"10.4103/njms.njms_99_22","DOIUrl":"https://doi.org/10.4103/njms.njms_99_22","url":null,"abstract":"<p><p>Osteolytic lesions refer to the destruction of any part of bone due to a disease process (pertaining to dissolution of bone, especially loss of calcium). Osteomyelitis is the inflammation of the bone caused by an infecting organism. Although bone is normally resilient to bacterial colonization, events such as trauma, surgery, infections, the presence of foreign bodies, and anemia may disrupt bony integrity and lead to the onset of bone infections. Sometimes, osteomyelitis causes no signs and symptoms or the signs and symptoms are hard to distinguish from other problems. This may be true for children, older adults, and people whose immune systems are compromised. Here, we report a case of chronic intermedullary inflammation of bone in a child.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"168-173"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057601/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of neurovascular channels in lateral maxillary sinus wall using cone-beam computed tomography: An imperative clinicians guide for implant placements.","authors":"Shalu Rai, Deepankar Misra, Akansha Misra, Ankit Jain, Priyanka Dabas, Qaiser Ali, Manish Kumar","doi":"10.4103/njms.njms_38_23","DOIUrl":"https://doi.org/10.4103/njms.njms_38_23","url":null,"abstract":"<p><strong>Background: </strong>The aim of this study is to evaluate the location and radio morphometric features of the posterior superior alveolar artery (PSAA) in patients undergoing rehabilitation of posterior maxilla and other sinus augmentation surgical procedures by cone-beam computed tomography (CBCT).</p><p><strong>Materials and methods: </strong>A total of 816 CBCT scans were included. Various radio morphometric measurements were done to assess the PSAA location, diameter, and distances to the sinus floor and alveolar crest.</p><p><strong>Results: </strong>The PSAA was mostly intraosseous in the maximum in the age group 31-51 years (56%), in males (53.4%), and in dentate patients (57.4%). The artery tends to be wider in older patients. Distances to the sinus floor or the alveolar crest tend to be shorter in women.</p><p><strong>Conclusions: </strong>This study suggests that CBCT is a valuable pre-surgical tool and the evaluation of the PSAA on CBCT images could reduce the likelihood of excess bleeding during surgery in the maxillary posterior region.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"93-99"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057585/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anthropometric investigation of cephalic parameters for stature estimation: Through regression analysis.","authors":"Neal B Kedia, Sumit K Yadav, Achla B Yadav, Deepika Mishra, Prinka Shahi, Nandini Bansal","doi":"10.4103/njms.njms_101_22","DOIUrl":"https://doi.org/10.4103/njms.njms_101_22","url":null,"abstract":"<p><strong>Background: </strong>Stature or body height is one of the most important and useful anthropometric parameters which determines the physical identity of an individual. Cranium encompasses hard tissue components with approximately immortal behavior, reason being cranial measurements were selected for the present study for estimation of stature.</p><p><strong>Objective: </strong>This investigation aimed to assess the stature of unknown using cephalometric parameters by creating equations through regression analysis.</p><p><strong>Materials and methods: </strong>We selected 361 dental students for the present research; among them, 210 were females and 151 were males in the age range of 21-32 years. Stature and cephalic parameters, i.e., fronto-occipital circumference, head length, and head breadth were measured for each contributor following standard methods and techniques. Cephalic Index was calculated by using the formula: Cephalic Index (CI) = (Head width/Head length) ×100. Karl Pearson's correlation coefficient of stature with cephalic parameters was calculated, and regression analysis was done to generate the formulae for stature estimation.</p><p><strong>Results: </strong>Results indicated that all cephalic measurements have strong correlation with stature, and among them, circumference of head was found to be the most reliable predictor.</p><p><strong>Conclusion: </strong>Stature of unknown or deceased can be identified using cephalic parameters as an auxiliary practice.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"82-86"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057595/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Renal cell carcinoma metastasizing to salivary glands: Systematic review.","authors":"Sonia Gupta, Khalid Hussain A Alruwaili, Rosa Llisel Ocampo Escobedo, Manasi Pangarkar, Jatinder Pal Singh Chawla, S Sunitha, Kinza Qureshi, Achla Bharti Yadav","doi":"10.4103/njms.njms_79_23","DOIUrl":"https://doi.org/10.4103/njms.njms_79_23","url":null,"abstract":"<p><p>Distant metastasis to salivary glands is a very rare event. Renal cell carcinoma (RCC) has been known for its high propensity of metastasis to unusual locations and salivary glands are one among those sites. Approximately 0.1% of all salivary gland metastatic neoplasms originate from renal malignancies Literature has reported several studies analysing the metastatic tumors to the oral region. However, very little research work has been published to date to analyse solely the RCC metastasizing to the salivary glands. Thus, this review was conducted to examine the published cases of RCC metastasizing to salivary glands in the literature to date and to learn about their characteristics. An electronic search of the published literature was performed without publication year limitation in PubMed/ Medline, Scopus, Google Scholar, Web of Science, Science Direct, Embase, and Research Gate databases, using mesh keywords like ('Renal cancer', OR 'Renal carcinoma' OR 'Renal cell cancer' OR 'Renal cell carcinoma'), AND ('Metastasis' OR 'Metastases'), And ('Salivary glands' OR 'Parotid gland' OR 'Submandibular gland' OR 'Sublingual gland'). We also searched all related journals manually. The reference list of all articles was also checked. Our research revealed a total of 83 relevant papers (1965-2022) with 100 patients. Parotid was the most predominant gland affected. 8% of patients died with a mean survival time of 1.3 yr. From this research, it can be concluded that RCC metastasizing to salivary glands is a rare occurrence. Careful evaluation of these cases is needed in order to raise awareness of these lesions and gain a better understanding of their characteristics for clinical as well as global implications.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"3-17"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057583/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A clinic-pathological research explored the significance of ascorbic acid and iron levels in serum and saliva in premalignant disorder patients at Kanpur, Uttar Pradesh.","authors":"Rohan Sachdev, Kriti Garg, Vishal Mehrotra, Samiksha Shwetam, Praveen Singh, Akash Srivastava","doi":"10.4103/njms.njms_470_21","DOIUrl":"https://doi.org/10.4103/njms.njms_470_21","url":null,"abstract":"<p><strong>Context: </strong>Oral submucous fibrosis (OSMF), or OSMF, is a well-known, potentially premalignant condition of the oral cavity. Monitoring OSMF widespread effects necessitate interventions in at-risk individuals, ideally before the disease becomes aggressive. Ascorbic acid and iron, for instance, are significant micronutrients in the pathogenesis of OSMF.</p><p><strong>Aims: </strong>This study aimed to investigate the significance of ascorbic acid and iron levels in serum and saliva in patients with premalignant disorder (OSMF) and to correlate variations in ascorbic acid and iron levels with histopathological grading.</p><p><strong>Settings and design: </strong>The present study was conducted on 195 patients over a period of 10 months.</p><p><strong>Subjects and methods: </strong>These patients were divided into two groups, Group I (<i>n</i> = 88, Control), Group II (<i>n</i> = 107, clinically diagnosed and histopathologically confirmed cases of OSMF). Serum and salivary ascorbic acid were analyzed by the dintrophenyl hydrazine method, whereas serum and salivary iron were analyzed by the dipyridyl method.</p><p><strong>Statistical analysis used: </strong>Paired <i>t</i>-test and Fisher test were used to compare between the mean and to find the level of significance <i>P</i> value.</p><p><strong>Results: </strong>The serum and salivary ascorbic acid levels consistently decreased with the progression of histopathological grading of OSMF. Serum and salivary iron levels were also decreased in OSMF patients, and it came as significant.</p><p><strong>Conclusions: </strong>Excess collagen synthesis during OSMF may have been promoted with ascorbic acid and iron. As a reason, serum and salivary monitoring may be significant in detecting and diagnosing OSMF early on.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"131-135"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057607/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative evaluation of different osteosynthesis modalities with respect to lingual splaying in mandibular interforaminal fractures using CBCT: A prospective study.","authors":"Gaurav Mittal, Ritesh Garg, Abhishek Rathi, Debi Prasad Ghatak, Jhilik Biswas","doi":"10.4103/njms.njms_5_23","DOIUrl":"https://doi.org/10.4103/njms.njms_5_23","url":null,"abstract":"<p><strong>Introduction: </strong>The management of interforaminal fracture can prove to be challenging because of its unique anatomy and muscular forces. Often, lingual splaying has been found either postoperatively or even during the procedures in such fractures and can be challenging when it comes to managing them. Various modalities such as miniplates, lag screws, and three-dimensional (3D) miniplates have been utilized to manage these fractures. This article compares these three modalities in the management of lingual splaying.</p><p><strong>Material and methods: </strong>Thirty patients were allotted randomly to either of the aforementioned modalities randomly in this prospective study. The patients were operated and followed up for the period of 6 months.</p><p><strong>Results: </strong>It was found that no significant difference exists between the modalities in terms of reduction in lingual splay.</p><p><strong>Conclusion: </strong>All three modalities have different ventures to offer. A larger sample size study may be warranted to elucidate the obtained results.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"100-105"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057597/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of meditation and relaxation therapy on preoperative anxiety and stress in oral squamous cell carcinoma patients scheduled for oral and maxillofacial surgery: An experimental study.","authors":"Shreya J Raut, Lakshmi Shetty, Adnan Chhatriwala, Trivina K Domah, Gauri Camblay","doi":"10.4103/njms.njms_123_22","DOIUrl":"https://doi.org/10.4103/njms.njms_123_22","url":null,"abstract":"<p><strong>Context: </strong>The diagnosis of oral squamous cell carcinoma [OSCC] and its treatment phase is emotionally demanding for the patient and challenging for the surgeon. The induction of stress and anxiety is unavoidable in these patients. It becomes very important for the patient to have psychological as well as physical stability during this treatment phase. Various studies have reported the beneficial effect of meditation along with relaxation therapy on healthy individuals but the beneficial effect of meditation and relaxation therapy [MRT] to reduce stress and anxiety preoperatively in OSCC patients has not been reported in scientific literature.</p><p><strong>Aim: </strong>The aim of this study was to study the effect of MRT on preoperative anxiety and stress in OSCC patients undergoing for oral and maxillofacial surgery.</p><p><strong>Settings and design: </strong>An experimental, parallel study design was carried out with randomization of patients into experimental[25] and control group[25] with allocation ratio 1:1 in 50 patients diagnosed with OSCC [stage II or III] scheduled for oral and maxillofacial surgery with general anesthesia.</p><p><strong>Materials and methods: </strong>The biopsy which was the prerequisite for the diagnosis was taken. Twenty-one days before surgery in experimental group, patients were oriented about meditation and relaxation exercises. The reorientation of MRT was done from the day of admission twice a day till the day of surgery. Physiological parameters for stress and anxiety like heart rate [HR], blood pressure [BP], pulse rate [PR], and respiratory rate [RR] were evaluated on 1^st day of MRT at 9 am and on the day of surgery. The serum cortisol which was quantitative parameter for stress was evaluated 1^st day of MRT at 9 am fasting and on the day of surgery. The qualitative analysis for anxiety was done preoperatively using visual analog scale on the 1^st day before MRT and compared with the values on the day of surgery after MRT at a specific time.</p><p><strong>Statistical analysis: </strong>Paired <i>t</i>-test analysis was used intragroup whereas unpaired <i>t</i>-test was used intergroup between experimental and control groups with significance at <i>P</i> = 0.05 and highly significant at <i>P</i> = 0.0001.</p><p><strong>Results: </strong>The serum cortisol was significantly less in the experimental group over control group with t = 7.04 and <i>P</i> = 0.0001. The systolic and diastolic BP, pulse rate, respiratory rate, and anxiety in the experimental group reported significantly less rate compared to the control group with t = 5.66, t = 22.2, t = 11.93, t = 27.71, and <i>P</i> = 0.0001.</p><p><strong>Conclusion: </strong>In our study, MRT in the form of Sukhasana, Anulom Vilom, Omkar chanting, and Shavasana for 30 min twice daily has shown positive effect to reduce stress and anxiety. The serum cortisol as a quantitative parameter has been effectively evaluat","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"67-74"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057606/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Compositional and surface changes of retrieved stainless-steel hardware and its effects on surrounding soft tissues: A prospective study.","authors":"K James, Uday Kiran Uppada, B Bharadwaj, Himaja Swayampakula","doi":"10.4103/njms.njms_11_23","DOIUrl":"https://doi.org/10.4103/njms.njms_11_23","url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the surface, compositional, and histological changes in the overlying soft tissues of retrieved stainless-steel mini-plates and screws used for rigid internal fixation in the maxillofacial skeleton.</p><p><strong>Materials and method: </strong>A prospective study was conducted comprising 60 patients who sustained maxillofacial trauma and underwent ORIF in our unit previously and who required hardware retrieval in the post-operative phase. The retrieved hardware was evaluated for surface and compositional changes with the help of a scanning electron microscope for surface roughness and corrosion changes. Energy-dispersive X-ray study was done to know the composition and metal release from the hardware. The data obtained from these results were compared with a control unused and a sterile stainless-steel mini-plate and screw. The effects of the corrosion changes of this hardware on the adjacent soft tissues were evaluated histologically to assess the cellular changes of the soft tissue cover overlying the stainless-steel mini-plates and screws.</p><p><strong>Results: </strong>A total of 96 stainless-steel mini-plates and 380 stainless-steel screws were retrieved from 60 patients. The control plate was smooth without any surface and corrosion defects, while the retrieved mini-plates irrespective of the reason for removal have shown surface roughness. Fe and Ni ions were found to be significantly reduced in the retrieved mini-plates. The presence of CrC in the retrieved plates indicates corrosion, which was seen only in hardware retrieved from symptomatic patients. The histological study revealed chronic inflammatory cell infiltrate with hyalinized connective tissue in all the samples irrespective of the reason for the removal of the plate.</p><p><strong>Conclusion: </strong>Stainless-steel mini-plates and screws act as a potent foreign body material and initiate a localized inflammatory reaction due to its corrosive products with longer duration of stay. Hence, the authors advocate the overall shift in the use of stainless-steel hardware to titanium hardware for ORIF.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"75-81"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057596/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140865027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A naïve comparison to assess the success of ultra-short implants.","authors":"Sangeeta Barman, Neelesh Singh, Vandana A Pant, Mohammad Aamir, Snigdha Biswas","doi":"10.4103/njms.njms_82_22","DOIUrl":"https://doi.org/10.4103/njms.njms_82_22","url":null,"abstract":"<p><strong>Introduction: </strong>Conventional implants are associated with ridge augmentation/sinus lift procedures in vertically insufficient ridges, which increase morbidity and healing time. Short implants provided some hope in this context. The present study considered the use of ultra-short implants in vertically insufficient posterior mandibular ridges and evaluated their success. Hence, study was done to evaluate the success of ultra-short implants in partially edentulous posterior mandible clinically and radiographically.</p><p><strong>Materials and methods: </strong>The study is a \"Naïve direct comparison\" of ultra-short implants to conventional implants for assessing their success in vertically insufficient posterior mandibular ridges. A total of 10 ultra-short implants were placed in a partially edentulous posterior mandibular ridge with at least 8-mm horizontal (at crest) and vertical dimensions. A delayed loading was done at three-month follow-up. Data acquisition was done at baseline (immediately after loading), 6-, 9-, 12-month intervals. Parameters assessed were marginal bone loss (MBL), probing pocket depth reduction (PPDR), modified plaque index (mPI), modified gingival index (mGI).</p><p><strong>Results: </strong>All the placed 10 implants survived, and no failure was observed. \"Independent sample t-test\" and \"paired sample t-test\" was done for intergroup and intragroup analysis, respectively. Intergroup comparison between the ultra-short and conventional implants presented a statistically insignificant difference between all the parameters at all the follow-up visits (baseline, 6-, 9-, 12 months).</p><p><strong>Conclusions: </strong>Within the limitations, it was thus concluded that ultra-short implants may be considered as a viable treatment option for vertically insufficient mandibular ridge. Further, long-term randomized controlled trials are required to establish the evidence.</p>","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"121-130"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057602/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transforming lives through craniofacial surgery in India: Navigating hopes and challenges.","authors":"Abhay N Datarkar","doi":"10.4103/njms.njms_212_23","DOIUrl":"https://doi.org/10.4103/njms.njms_212_23","url":null,"abstract":"","PeriodicalId":101444,"journal":{"name":"National journal of maxillofacial surgery","volume":"15 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11057581/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}