Academic literature on the topic 'Definitive obturator'

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Journal articles on the topic "Definitive obturator"

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Arigbede, A. O., O. O. Dosumu, O. P. Shaba, and T. A. Esan. "Evaluation of Speech in Patients with Partial Surgically Acquired Defects: Pre and Post Prosthetic Obturation." Journal of Contemporary Dental Practice 7, no. 1 (2006): 89–96. http://dx.doi.org/10.5005/jcdp-7-1-89.

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Abstract Aim Maxillectomy often results in a high level of morbidity with significant psychological and functional implications for the patient. Such disabilities include inability to masticate, deglutition, and speech disturbance. Unfortunately, little is known about the nature of the speech disturbance and the influence of the class of surgical defects in this group of patients. The aims of the present study were to assess the effectiveness of the maxillary obturator as a speech rehabilitation aid and to examine the influence of the classes of surgical defects on speech intelligibility (SI).
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Sharma, Vineet, Jyoti Paliwal, Balwant Singh Gurjar, and Kamal Kumar Meena. "Prosthetic management of acquired dentate maxillectomy defects: A clinical case series." Acta Marisiensis - Seria Medica 68, no. 2 (2022): 72–80. http://dx.doi.org/10.2478/amma-2022-0009.

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Abstract Acquired maxillectomy defects produce hypernasal speech, food, and liquid regurgitation into the nasal cavity, impaired deglutition and mastication, and cosmetic deformity. Furthermore, patients with acquired maxillary defects face psychosocial stigma, which has a negative impact on their quality of life. Prosthetic rehabilitation of such defects is required for stomatognathic system restoration and oroantral communication obturation. This case series discusses the fabrication of surgical, interim, and definitive obturator prostheses to restore the acquired dentate maxillectomy defect
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Parab, Manjita M. "Technique of Fabrication of Definitive Hollow Obturator for Partial Maxillectomy Patient." International Journal of Prosthodontics and Restorative Dentistry 7, no. 1 (2017): 38–41. http://dx.doi.org/10.5005/jp-journals-10019-1174.

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ABSTRACT Aim Closed hollow obturators are often fabricated to provide adequate retention, stability and comfort for the patient. Background Rehabilitation of patient with maxillary obturator is the most common treatment option after maxillectomy. However, the heavy weight of obturator often leads to discomfort and problem in its retention. Case report This article presents rehabilitation of a patient after the surgical removal of desmoplastic ameloblastoma. It employs a simple procedure to create a closed hollow obturator with uniform and adequate thickness of prosthesis wall. Conclusion The t
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Karim, Abd. "Definitive obturator rehabilitation on the maxilla defect post-tumor surgery." Indonesian Journal of Prosthodontics 3, no. 2 (2022): 101–4. http://dx.doi.org/10.46934/ijp.v3i2.130.

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Background: Obturator is a prosthesis to replace tissue lost post tumor surgery in the maxilla called maxillectomy. Obturator is made of acrylic and consists of surgery, intermediate, and definitive obturator. Definitive obturator is made using Hollow bulb technique to be light and stable when used. In this case, a definitive obturator was made for a patient using intermediate obturator. Objectives: To inform that obturator can rehabilitate maxillary defect to restore the patient’s mastication, digestive, phonetic, aesthetic and psyche functions. Case report: A 28-year-old man came for postope
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Aswehlee, Amel, Mahmoud E. Elbashti, Mariko Hattori, Yuka Sumita, and Noriyuki Wakabayashi. "Heat-cured soft acrylic resin obturator for maxillary osteomyelitis rehabilitation: A patient-centered approach." International Journal of Maxillofacial Prosthetics 8, no. 1 (2025): 17–22. https://doi.org/10.26629/ijmp.2025.05.

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This patient-centered approach describes the prosthetic rehabilitation of a 66-year-old male diagnosed with maxillary osteomyelitis, treated using a heat-cured soft acrylic resin obturator. Following bilateral sequestrectomy of the maxillary molar region, a perforation to the left maxillary sinus was identified. The patient was referred to the maxillofacial prosthetics clinic at Institute of Science Tokyo for rehabilitation. Treatment commenced with the placement of an immediate surgical obturator, followed by a definitive obturator fabricated conventionally with heat-cured soft acrylic resin
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Mishra, Ananya, Kasim Mohamed, Prasanna Kumar, and Sathish Kumar Jayagandhi. "Prosthetic Rehabilitation of Maxillectomy Defects, with Single-Piece Open-Hollow Bulb Definitive Obturator." Journal of Evolution of Medical and Dental Sciences 10, no. 16 (2021): 1169–73. http://dx.doi.org/10.14260/jemds/2021/248.

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Patients who undergo surgical resection of the maxillo-mandibular structures as a result of trauma, infection or malignancy, suffer from psycho-social setbacks which has a profound impact on their over-all quality of life. 1,2 These defects, especially those following maxillectomy, result in oroantral communication, facial deformation, impaired speech and difficulty in deglutition. For the rehabilitation of patients with such defects, surgical and prosthetic treatment options are available. As, not all patients can be successfully rehabilitated with reconstructive surgeries due to postoperativ
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Hussain, Mehmood, Syed Imran Hassan, Syed Kashif Naqvi, Mohammad Yawar Khan, Moin Khan, and Waqas Tanveer. "RETENTION IN MANDIBULAR OBTURATORS." Professional Medical Journal 21, no. 04 (2018): 755–59. http://dx.doi.org/10.29309/tpmj/2014.21.04.2200.

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Objective: To provide various means of retention in fabrication of mandibularobturators for patients visited Hamdard University Dental Hospital, Karachi. Study Design: It wasa descriptive type of study. Place and Duration of study: The study was carried out at HamdardUniversity Dental Hospital, Karachi. Total duration of this study was two years. Materials andMethods: Nine patients were selected by purposive non-probability sampling technique. Aftertaking consent, self designed Proforma was filled. Age ranged from 13-72 years. Six of them weremales and three females. One of them was already us
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Singh, M., I. K. Limbu, P. K. Parajuli, and R. K. Singh. "Definitive Obturator Fabrication for Partial Maxillectomy Patient." Case Reports in Dentistry 2020 (March 21, 2020): 1–4. http://dx.doi.org/10.1155/2020/6513210.

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Maxillectomy defects can result in oroantral communication that causes difficulty in mastication and deglutition, impaired speech, and facial disfigurement. The prosthodontist plays an important role in the rehabilitation of such defects with obturators. This paper describes a clinical report of fabricating a definitive obturator with a cast metal framework using a single flask and one-time processing method for an acquired maxillary defect. A tripodal design was selected for this case. Rest was placed on the premolars and molars of both quadrants of the maxilla. Complete palate as the major c
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Tenripada, Novi, M. Th Esti Tjahjanti, and Erwan Sugiatno. "Rehabilitasi Prostetik Paska Hemimaksilektomi pada Pasien Edentulos." Majalah Kedokteran Gigi Indonesia 19, no. 2 (2012): 150. http://dx.doi.org/10.22146/majkedgiind.15539.

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Latar belakang. Hemimaksilektomi adalah reseksi sebagian maksila pada satu sisi. Defek yang dihasilkan setelah hemimaksilektomi akan menyebabkan kecacatan pada wajah serta akan menimbulkan gangguan stomatognatik. Rehabilitasi prostetik merupakan suatu bagian yang penting dalam rekonstruksi rongga mulut pasien pasca pembedahan kanker rongga mulut. Upaya rehabilitasi ini mencakup bentuk perawatan yang melibatkan kerjasama multidisipliner dengan bagian ilmu penyakit mulut, bedah onkologi dan prostodonsi. Tujuan. Penulisan laporan kasus ini bertujuan untuk menginformasikan rehabilitasi prostetik p
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Sugiyo, Paul, and Heriyanti Amalia Kusuma. "Obturator Definitive Mandibula Post Hemimandibulectomy Sinistra." Majalah Kedokteran Gigi Indonesia 19, no. 2 (2012): 158. http://dx.doi.org/10.22146/majkedgiind.15541.

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Latar Belakang. Operasi bedah pemotongan mandibula pada kasus tumor jinak maupun tumor ganas dapat menyebabkan deviasi mandibula. Tindakan perawatan bedah tergantung pada lokasi dan perluasan tumor mandibula, tindakan perawatan bedah tersebut meliputi bedah marginal, segmental, hemimandibulectomy, dan total mandibulectomy. Tujuan. Makalah ini menjelaskan tentang perawatan rehabilitasi dengan obturator definitive mandibula. Para klinisi harus menunggu masa penyembuhan yang sempurna sebelum disarankan untuk dibuatkan onturator definitive mandibula. Sejak awal penyembuhan diperlukan intervensi pr
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Books on the topic "Definitive obturator"

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Blisard, Deanna, and Ali Al-Khafaji. Diagnosis and management of variceal bleeding in the critically ill. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199600830.003.0178.

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Cirrhosis is the most common cause of portal hypertension, which subsequently leads to development of gastroesophageal varices (GEV). Generally, presence of GEV correlates with the severity of cirrhosis and variceal haemorrhage can develop when hepatic venous pressure gradient exceeds 10–12 mmHg. The gold standard for diagnosis and often treatment of GEV is oesophagogastroduodenoscopy (OGD). Management of GEV is divided into primary prophylaxis, acute haemorrhage control, and secondary prophylaxis. Primary prophylaxis includes surveillance OGD and endoscopic intervention based on the size of t
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Díaz, César Luis. Comunicación y revolución 1759-1810. Editorial de la Universidad Nacional de La Plata (EDULP), 2016. http://dx.doi.org/10.35537/10915/71730.

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En el presente libro se procura profundizar la importancia que tuvo la comunicación y, sobre todo, el periodismo en el Río de la Plata durante los años 1759 a 1810, con el fin de establecer qué grado de influencia ejerció en el proceso revolucionario de Mayo. Esta indagación ha desplazado una serie de equívocos y ausencias referidas a esta problemática. Por caso, la creencia de que sólo los varones de los sectores acomodados sabían leer y escribir y que la censura imperante permitía obturar cualquier información que cuestionara el status quo. En definitiva, que el mensaje que portaban las dife
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Book chapters on the topic "Definitive obturator"

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"Restorative dentistry 4: endodontics." In Oxford Handbook of Clinical Dentistry, edited by Bethany Rushworth and Anastasios Kanatas. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780198832171.003.0008.

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Endodontics is the study of the prevention and management of problems affecting the dentine, pulp, and periapical tissues. This chapter is a concise guide to the rationale behind root canal treatment, the instruments and materials available, and the modern techniques used. The chapter considers the anatomy of the root canal system including the average working lengths of pulp canals, the prevalence of lateral and accessory canals, and the location of the apical foramina. Alongside discussion of the indications and contraindications for root canal treatment, the aims and objectives of canal sha
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Silva, Warley Oliveira, Hugo Rodrigues Gonçalves, and Renata Costa Val Rodrigues. "Use Of Calcium Hydroxide Between Visits In Endodontic Treatment." In Collection of International Topics in Health Science- V1. Seven Editora, 2023. http://dx.doi.org/10.56238/colleinternhealthscienv1-102.

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The aim of this study was to conduct a literature review on the effectiveness of endodontic treatment with calcium hydroxide between visits in intracanal medication in teeth with periradicular lesions. The methodology was descriptive, based on PUBMED databases, in English articles published in the last ten years. It was found that the treatment with calcium hydroxide as intracanal medication presents as advantages the improvement of the microbiological state of the root canal system, decreasing levels of bacteria, pro-inflammatory cytokines (PICs) and matrix metalloproteinases (MMPs), standing
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