A chairside technique to add customized anterior acrylic resin teeth to a surgical obturator

Kamarudin, Kamarul Hisham; Hattori, Mariko; Sumita, Yuka I.; Taniguchi, Hisashi

doi:10.1016/j.prosdent.2017.06.005

Cited by 4 publications

(6 citation statements)

References 11 publications

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“…Kako se defekt popunjava novostvorenim koštanim i mekim tkivom tako se redukuje površina PAOP koja ispunjava kavitet cističnog defekta. Osim idealnog uklapanja i prilagođavanja rani, ponekad se mogu uraditi i druge modifikacije, u smislu dodavanja zuba radi poboljšanja estetike, mastikacije i govora 9 .…”

Section: Discussionunclassified

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Early use of partial acrylic denture obturator in the postoperative treatment of bone defects after marsupialisation of large jaw cysts

Jovanović¹,

Stojanović²,

Todorovic³

et al. 2019

Acta stomatologica Naissi

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Uvod:Posle marsupijalizacije velikih viličnih cisti nastaju koštani defekti koji ne garantuju stabilnost krvnog koaguluma i zbog toga se ispunjavaju jodoform gazom. Svaka zamena jodoform gaze, radi toalete rane, prouzrokuje manje ili veće krvarenje, što usporava epitelizaciju i organizaciju rane. Zbog toga se, nekoliko nedelja od operativnog zahvata, preporučuje izrada parcijalne akrilatne opturator proteze. Prikaz slučaja: U ovom radu prikazan je slučaj dva pacijenta kod kojih je izrađena parcijalna akrilatna opturator proteza desetog dana nakon operativnog zahvata. To je omogućilo značajno lakšu toaletu rane, bržu epitelizaciju i organizaciju rane, a samim tim i brže koštano zarastanje. Zaključak: Obnovljene funkcije žvakanja, gutanja i govora, kao i estetski izgled ukazuju na značaj rane izrade akrilatne opturator proteze. AbstractIntroduction: After marsupialisation of large jaw cysts, there comes to the formation of bone defects which do not guarantee the stability of the blood clot and therefore are filled with iodine gauze. Any replacement of iodine gauze, toilet of the wound, causes minor or major bleeding, which slows wound epithelialisation and organization. Therefore, making the partial acrylic denture obturator is recommended to be done a few weeks after the surgery. Case report: This work presents two patients who had partial acrylic denture obturator made on the tenth day after the surgery. This allowed significantly easier toilet of the wounds, faster epithelialization and organization, and thus faster bone healing. Conclusion: Restored function of chewing, swallowing and speech, as well as the aesthetic appearance suggest that early use of acrylic obturator prosthesis is very significant.

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Section: Discussionunclassified

“…As the defect fills the newly created bone with soft tissue, the PADO surface that fills the cavity cystic defect reduces. In addition to an ideal fit and adjustments early, sometimes you can do other modifications in terms of adding teeth to improve aesthetics, mastication and speech 9 .…”

Section: Discussionmentioning

confidence: 99%

Early use of partial acrylic denture obturator in the postoperative treatment of bone defects after marsupialisation of large jaw cysts

Jovanović¹,

Stojanović²,

Todorovic³

et al. 2019

Acta stomatologica Naissi

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“…The fabrication of a maxillary obturator can help to address these issues, and reports have shown that patients experience improved satisfaction with the use of a maxillary obturator 17 , 18 . For partial edentulous patients with maxillary defects, conventional dental impressions using silicone rubber or alginate are still widely used in clinical practice due to their acceptable accuracy and feasibility 19 , 20 . Nonetheless, these patients may experience difficulties with mouth opening due to scar contracture or temporomandibular joint disease, which can impact the accuracy and feasibility of conventional dental impressions.…”

Section: Introductionmentioning

confidence: 99%

Accuracy of intraoral scanning versus conventional impressions for partial edentulous patients with maxillary defects

Cao,

Zhang,

et al. 2023

Sci Rep

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This study aimed to evaluate the accuracy of digital dental impressions obtained by intraoral scanning (IOS) for partial edentulous patients with maxillary defects by comparing them with conventional impression techniques. Ten subjects underwent an experimental procedure where three ceramic blocks were affixed to the healthy palate mucosa. Digital dental impressions were captured using IOS and subsequently imported into software. Conventional impressions obtained by silicone rubber were also taken and scanned. Linear distance and best-fit algorithm measurements were performed using conventional impression techniques as the reference. Twenty impressions were analyzed, which included 30 pairs of linear distances and 10 best-fit algorithm measurements. Regarding linear distance, paired two-sample t-test demonstrated no significant differences between IOS and model scanning in groups A and C, whereas significant differences were found in group B (P < 0.05). Additionally, ANOVA revealed significant differences among the groups (P < 0.05). No significant differences were found for the best-fit algorithm measurement of the dentition. IOS can provide accurate impressions for partial edentulous patients with maxillary defects and its accuracy was found to be comparable with conventional impression techniques. A functional impression may be needed to ensure accurate reproduction of soft and hard tissues in defect or flap areas.

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“…According to some data, the type of materials used for the fabrication of the obturators plays an important role in restoring the damaged functions (Kamarudin, K. H. et al, 2018). Acrylic resins are found to provide greater stability, allowing the creation of a durable barrier between the oral and nasal cavity (Ali, R. et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Prosthetic Treatment of a Patient With Resection of the Hard Palate With an Obturator With a Silicone Base

Gerdzhikov

2023

MEDIS

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The most commonly used treatment method for maxillary resection patients is with an obturator, closing the communication between the oral and nasal cavity. Prosthetic methods and means with different types of materials are used for its fabrication. The purpose of the described clinical case is to track the opportunity for treatment of a patient with resection of the hard palate, with an obturator with a silicon base.The clinical case tracks the treatment of a patient with maxillary carcinoma. Preliminary alginate impressions were taken from the jaws. A custom tray with which a functional impression with a silicone material was taken, was fabricated for the mandible. The height and the central position of the mandible were determined with record bases with wax rims. The dentures were finished with heat cured resin. The upper denture was used as a custom tray for taking a functional impression of the prosthetic field with silicone cream material. After packing in the laboratory, the impression material was replaced with permanent soft relining material Molloplast B (Detax). The finished dentures were adjusted and articulated until bilaterally balanced occlusion was achieved. Treatment results showed good retention and stability of the prosthetic construction. Functional impression shaping and subsequent replacing with silicon material ensured a good and tight hermetic seal in the area of the defect. The use of permanent soft relining material allowed a trauma-free transmission of masticatory pressure and a stable connection with the plastic base of the obturator. The patient’s eating and speech as well as the fluid intake were successfully restored. The achieved results improved the quality of life of the patient and his self-esteem. Prosthetic treatment with an obturator with a silicon base provides good retention and stability of the prosthetic construction which allows successful restoration of the patient`s eating and speech.

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A chairside technique to add customized anterior acrylic resin teeth to a surgical obturator

Cited by 4 publications

References 11 publications

Early use of partial acrylic denture obturator in the postoperative treatment of bone defects after marsupialisation of large jaw cysts

Early use of partial acrylic denture obturator in the postoperative treatment of bone defects after marsupialisation of large jaw cysts

Accuracy of intraoral scanning versus conventional impressions for partial edentulous patients with maxillary defects

Prosthetic Treatment of a Patient With Resection of the Hard Palate With an Obturator With a Silicone Base

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