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1.
Natl J Maxillofac Surg ; 14(2): 271-276, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37661982

RESUMEN

Background: The temporomandibular joint (TMJ) is a unique structure of the body where the mandible, one of the important facial bones, articulates with the temporal part of the skull bone. Obtaining morphometric dimensions for mandibular condyle is important for performing an accurate pre/postoperative assessment, planning temporomandibular and orthognathic surgeries, and applications in forensic sciences in context to the Indian population, which is presently based on dimensions of Caucasian population from available literature. Several investigators noticed the variation in the craniofacial morphology in different ethnic groups and vary according to age and sex. This study aims to provide the normal dimensions of the mandibular condyle in the Indian population, which would be providing racially specific values for diagnosis, treatment planning of surgeries involving condylar processes such as rigid internal fixation of TMJ region, congenital deformities, and customizing TMJ prosthesis concerning these measurements. Aim of the Study: To measure the change in dimensions of mandibular condyle according to age and sex using computed topographic scan imaging. Objectives of the Study: 1. To measure the dimensions of mandibular condyle. 2. To evaluate any age-related changes in dimensions. of mandibular condyle (intercohort comparison). 3. To evaluate any sex-related changes in dimensions of mandibular condyle (intercohort comparison). Materials and Methods: A retrospective analytical cohort study. Inclusion Criteria: Indian adult males and females aged between 20 and 50 years who underwent facial computed tomography (CT) for any reason (e.g., head injury). Exclusion Criteria: Patients with congenital or acquired dentofacial deformities involving TMJ. Data Collection: By assessing the morphometric dimensions of condyle of mandible using CT scan images. Result/Conclusion: Mean condylar dimensions for each age/sex cohort are established; however, no significant change as per age and sex in condylar dimensions in the Indian population is noted.

2.
Natl J Maxillofac Surg ; 14(3): 369-382, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38273919

RESUMEN

The alveolar ridge split and expansion (ARSE) can be performed using conventional devices (osteotome/chisel) or modern devices (ultrasonographic [USG], motorized ridge expansion [MRE], etc.). The aim of this systematic review was to evaluate the effect of modern devices for ARSE. This review has been registered at PROSPERO under the number CRD42020213264. A systematic search was conducted by two reviewers independently in databases PubMed, MEDLINE, Cochrane Central Register of Controlled Trials, Grey Open, Hand search of reference lists of relevant studies, and previously published systematic reviews. The article published until September 2020 were searched for this review. The searches identified 24 eligible studies, twenty-two cohort and two randomized control trial studies. A total of 1287 dental implants were installed in 634 patients with the age range of 17-70 years and a minimum of 3 months of follow-up. Ten articles of USG device and seven of MRE device were finally evaluated for metanalysis. The mean ridge width gain was 3.40 mm (USG device) and 2.83 mm (MRE device). The overall implant survival rate was 98.07%. Mean width gain between USG and MRE devices was significantly different (P < 0.0001, HS). Test of heterogeneity was significant (Q = 88.3877, P < 0.0001, HS) and there was no publication bias (Intercept = 6.6634, P = 0.6142, NS) by Egger's test. The most commonly used devices were USG and MRE. USG is more effective for osteo-mobilization type and MRE device for minimally invasive osteo-condensation.

3.
J Korean Assoc Oral Maxillofac Surg ; 48(2): 122-124, 2022 Apr 30.
Artículo en Inglés | MEDLINE | ID: mdl-35491144

RESUMEN

Various techniques are well documented to obtain anatomic reduction, such as reduction forceps, manual reduction, or a combination of these methods. However, these techniques have inherent drawbacks. We propose a new intra-operative technique for anatomic reduction using screw-wire traction for open reduction and internal fixation of mandibular fractures.

4.
Indian J Dent Res ; 32(1): 87-91, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34269243

RESUMEN

INTRODUCTION: The way postoperative care instructions are presented by the professional (verbal and/or written) is the key element that influences quality of treatment. Hence, the aim of the present study was planned to assess the patient's compliance with postoperative care instructions given in different forms following the surgical removal of impacted lower third molars. MATERIALS AND METHODS: Forty patients scheduled to undergo surgical extraction of impacted lower third molars under local anesthetic were randomly assigned to one of two groups. Before surgery, basic demographic data about age, gender, deleterious habits were recorded. Group A (verbal postoperative care instructions) and Group B (verbal + pictorial postoperative care instructions) were given with a prescription of medication after the surgical removal of impacted lower third molars. Patient were recalled on 7th postoperative day for suture removal and asked to fill the closed-ended questionnaire. RESULTS: Out of 20 patients in each group, one patient from Group A was eliminated as the patient did not turn for the follow-up visit. Therefore, result was based on 39 patients (19 males and 20 females) of age 28-41 years with a mean of 33.2 years (SD ± 3.3). The significance level was set at P < 0.05. The compliance of patients regarding gargling with lukewarm water and mouth opening exercises was seen more significantly in Group B (Pictorial + Verbal). CONCLUSION: Verbal instructions are inadequate due to difficulty in retention. Hence, a pictorial form of delivering postoperative instructions increases information retention which significantly increases pain relief without extending the analgesic consumption.


Asunto(s)
Tercer Molar , Diente Impactado , Adulto , Analgésicos , Femenino , Humanos , Masculino , Tercer Molar/cirugía , Dolor Postoperatorio/prevención & control , Cooperación del Paciente , Extracción Dental , Diente Impactado/cirugía
5.
Minerva Surg ; 76(2): 173-178, 2021 04.
Artículo en Inglés | MEDLINE | ID: mdl-32773741

RESUMEN

BACKGROUND: Maxillofacial trauma is complex kind of injury that requires complex treatment, hence it is difficult in selecting the type of intubation technique depending on trauma. With the advent of various technologies and devices, surgeon and anesthetist should select right method of intubation that will benefit patient. METHODS: In a retrospective study, patients of either sex, admitted in Lata Mangeshkar Hospital under Oral and Maxillofacial Surgery unit for treating maxillofacial trauma operated during year 2018 to year 2019 as elective basis were studied. RESULTS: Of 78 patients, the majority (37, 47.4%) were in the 21-30 age group, followed by the young adults 31-40 years age group (19, 24.3%). Mandible fracture was found to be the most common injury in 35 patients (44.3%) followed by fracture zygoma in 26(33.3%) patients and panfacial in eight patients (10.2%). There was frontal bone fracture in three patients (3.8%). Fiberoptic intubation under sedation was carried out in 34 (43.5%) and submental intubation in 20 (25.6%) and nasal intubation with direct visualization of vocal cords in 14 (17.9%) and blind nasal intubation was performed in eight (10.2%). CONCLUSIONS: The results of this study suggest that the old concept of securing the airway in difficult situation by tracheostomy should be revised.


Asunto(s)
Traumatismos Maxilofaciales , Fracturas Craneales , Adulto , Humanos , Intubación Intratraqueal/efectos adversos , Traumatismos Maxilofaciales/cirugía , Estudios Retrospectivos , Fracturas Craneales/cirugía , Traqueostomía , Adulto Joven
6.
Ann Maxillofac Surg ; 8(1): 73-77, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29963428

RESUMEN

CONTEXT: Three-dimensional (3D) locking plates has been designed with the hypothesis that this will overcome the disadvantages of both the systems and also advantages of both systems will be combined for the management of mandibular fractures. AIMS: The purpose of this study was to evaluate the efficacy of 2-mm 3D locking miniplate in the management of anterior mandibular fracture and to compare it with Champy's miniplate. SETTINGS AND DESIGN: A prospective, randomized, clinical trial was carried out in thirty patients who were divided equally in two groups. SUBJECTS AND METHODS: Group I and Group II patients were treated with 2-mm 3D locking plates and 2-mm standard miniplates, respectively. They were evaluated according to the outcomes of the study, that is, working time, wound dehiscence, infection, segmental mobility, postoperative occlusion, need for postoperative intermaxillary fixation (IMF), and radiological evaluation of reduction and fixation. STATISTICAL ANALYSIS USED: Student's t-test and Mann-Whitney test were used to compare the two systems. The data were analyzed using Statistical Package for the Social Science version 14.0. The P value was taken as significant when <0.05 (confidence interval of 95% was taken). RESULTS: The mean duration of procedure for Group I was found to be 49.33 min, whereas for Group II was 59.67 min. There was significantly greater pain on day 1 and at 1 week in Group II patients. 6.7% (n = 1) of both groups showed incidence of infection. Postoperative stability was adequate in most cases except in one patient (n = 1) of 3D locking system, which was revealed as postoperative occlusal disharmony, unsatisfactory radiological reduction of the fracture fragments, and the segmental mobility. There was no incidence of wound dehiscence, tooth damage, and nerve damage in either group. CONCLUSIONS: The result of the study can conclude that there is no major difference between both systems in terms of treatment outcome.

7.
Ann Maxillofac Surg ; 1(1): 37-41, 2011 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-23482892

RESUMEN

INTRODUCTION: In maxillofacial injuries, a choice has often to be made between different ways of intubation when surgical access to fractured nasal bone and simultaneous establishment of occlusion are required. We report our experience with submental intubation in the airway management of complex maxillofacial trauma patients. AIMS: To evaluate the outcome of airway management in patients with complex maxillofacial fracture by submental intubation, time required for intubation, accidental extubation, postoperative complications, and to discuss indications, contraindications, advantages and disadvantages of submental intubation. SETTINGS AND DESIGN: A retrospective study is designed. MATERIALS AND METHODS: The medical records of seven patients who underwent submental intubation from December 2008 to June 2010 were reviewed and no statistical analysis was used. RESULTS: At the end of the procedure all seven patients were extubated without any complications. Postoperatively only one patient presented with superficial infection of the submental wound. CONCLUSIONS: Submental endotracheal intubation is a simple technique with very low morbidity and can be used as an alternative to tracheostomy in selected cases of maxillofacial trauma.

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