• Title/Summary/Keyword: Mouth rehabilitation

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Full mouth rehabilitation with vertical dimension increase in patient with severely worn out dentition: A case report (과도한 치아 마모를 보이는 환자에서 수직고경 증가를 동반한 전악 수복 증례)

  • Kim, Dae-Sung;Jeong, Chang-Mo;Yun, Mi-Jung;Huh, Jung-Bo;Lee, Hyeonjong;Lee, So-Hyoun
    • The Journal of Korean Academy of Prosthodontics
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    • v.59 no.2
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    • pp.210-219
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    • 2021
  • Excessive teeth wear can lead to reduced chewing efficiency, occlusal plane collapse, and facial changes. Full mouth rehabilitation with a change in vertical dimension may cause pain in the temporomandibular joint, masticatory muscle and teeth, so an accurate diagnosis and treatment plan is required. In this case, a 69-year-old man had excessive teeth wear with a loss of posterior support. We evaluated the degree of adaptation to the increased vertical dimension with the removable occlusal splint and provisional restoration. We report this case because the treatment result has been functionally and aesthetically satisfactory by providing stable anterior guidance, proper posterior teeth disclusion, and even contact of all teeth in centric occlusion.

Full mouth rehabilitation in a patient with peri-implantitis: A case report (Peri-implantitis 환자에서의 전악 재수복 증례)

  • Choi, Nak-Hyun;Cho, Young-Eun;Park, Eun-Jin
    • The Journal of Korean Academy of Prosthodontics
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    • v.57 no.4
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    • pp.416-424
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    • 2019
  • Peri-implantitis appears in almost 20% of patients who received implant treatment, and increase in its number is inevitable as time goes by. Although it can be treated by both non-surgical and surgical procedures, in cases which include severe bone loss, explantation and rehabilitation may be necessary. Careful treatment planning and considerations to prevent recurrent peri-implantitis should be taken into account. In the following case presented, a patient with chronic periodontitis and peri-implantitis was successfully rehabilitated after removal of several implants. Extraction and explantation of multiple teeth and implants were followed by full mouth reconstruction with fixed implant prostheses on the mandible and implant retained overdenture on the maxilla. Surgical and prosthetic measures to prevent recurrent peri-implantitis were taken into consideration.

Full mouth rehabilitation using transfer coping pick up impression in a patient with severe bleeding: A case report (출혈이 심한 환자에서 개별치아 인상채득후 트랜스퍼 코핑 픽업 인상법을 이용한 전악수복증례)

  • Ha, Seung-Ryong
    • The Journal of Korean Academy of Prosthodontics
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    • v.59 no.1
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    • pp.134-145
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    • 2021
  • In the case of excessively worn dentition, there is often insufficient space for the prosthesis, and if physiologically acceptable, the prosthesis can be fabricated by increasing the vertical dimension of occlusion. Various methods have been introduced to determine the vertical dimension of occlusion. Clinicians have to choose a method that can comfort the patient among several methods. A removable appliance can be used as a reversible method to ensure that the determined vertical dimension of occlusion does not cause physiological problems. When making impressions of many teeth, it is often difficult to make accurate impressions at once. In this case, after making an accurate impression of the individual teeth, a transfer coping was made and a pickup impression was taken in the oral cavity to create a master cast. In this case, a fixed partial denture was fabricated and full mouth rehabilitation was performed by increasing the vertical dimension of occlusion in a patient with excessively worn dentition and lack of space for restoration. As a result of follow-up of the patient for 7 years, satisfactory results were obtained both esthetically and functionally.

Digital duplication of provisional prosthesis to fabricate definitive prosthesis for full mouth rehabilitation using double scan technique (잠정수복물의 최종수복물로의 디지털 복제를 통한 완전구강 회복 증례: Double scan technique)

  • Hong, Young-Tack;Koak, Jai-Young;Kim, Seong-Kyun;Heo, Seong-Joo
    • The Journal of Korean Academy of Prosthodontics
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    • v.59 no.1
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    • pp.63-70
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    • 2021
  • Using computer-aided design and manufacturing technique improve quality of treatment in many aspect. This case reports the complete mouth rehabilitation of a patient with amelogenesis imperfecta utilizing digital technology. Clinical examination revealed loss of mastication due to insufficient occlusal stop, missing teeth, interdental spacing due to microdontia, insufficient overbite, and etc. Full veneer crowns for teeth were selected, followed by a fixed partial denture and implant placement was done using CAD-CAM guide template with bone graft for partially edentulous space. Definitive restorations were duplicated by double scanning provisional restorations and successfully delivered to the patient. These full mouth rehabilitation procedures resulted in satisfactory outcomes for the patient functionally and aesthetically.

Full mouth rehabilitation with vertical dimension increase in patient with severly worn dentition (과도한 치아 마모를 보이는 환자에서 수직고경 증가를 동반한 전악 구강 회복 증례)

  • Jo, Wi-Sang;Kim, Seong-A;Kim, Sung-Yong;Bang, Joo-Hyuk
    • The Journal of Korean Academy of Prosthodontics
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    • v.59 no.1
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    • pp.107-115
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    • 2021
  • Excessive pathological attrition over the entire dentition can cause decreased masticatory function, and pathological problems of the temporomandibular joint and the muscular nervous system. In this case, 71 year-old male patient with severe attrition and fracture across the entire tooth was treated by full mouth rehabilitation for regaining space of restoration. In order to determine the appropriate vertical dimension of the patient's occlusion, facial appearance, aesthetics, restoration space were evaluated, and provisional restoration of the raised vertical dimension was made. After 4 months of evaluation, the entire restoration of monolithic zirconia crown using CAD-CAM was completed. Through the above process, satisfactory aesthetic and functional results were obtained.

Complete mouth rehabilitation, using jaw motion tracking and double scan technique in a patient with osteoarthrosis: a case report (골관절증 환자에서 하악 운동 추적 장치와 이중 스캔 기법을 활용한 완전 구강 회복 증례)

  • Seo-Kyung Jeong;Jai-Young Koak;Seong-Joo Heo;Seong-Kyun Kim;Ji-Man Park
    • The Journal of Korean Academy of Prosthodontics
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    • v.62 no.1
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    • pp.82-94
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    • 2024
  • This is a case report of complete mouth rehabilitation in a patient with generalized attrition and loss of posterior support. After analyzing the condition of the temporomandibular joint, multiple implants were placed to restore collapsed occlusion. Fixture/abutment level intraoral scanning was done instead of using conventional impression materials which entail multiple bite registration for cross-mounting. A 'jaw motion tracking'device, 'digital face-bow transfer', and 'double scan technique' which enables duplicating temporary restoration to definitive restoration were used to fabricate definitive prostheses. By using various digital techniques, complete mouth rehabilitation was done with minimal chair time in a patient with unstable occlusion.

Reestablishing the occlusal plane in full mouth rehabilitation patient, using Shilla system (전악수복환자에서 Shilla system을 이용한 교합평면 재구성 증례)

  • Yang, Min-Soo;Vang, Mong-Sook;Park, Sang-Won;Lim, Hyun-Phil;Yun, Kwi-Dug;Yang, Hong-So
    • The Journal of Korean Academy of Prosthodontics
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    • v.51 no.1
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    • pp.33-38
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    • 2013
  • Occlusal plane is a sagittal expression of dental arch form, and it composes the shape of occlusion, which is one of the most important elements of Maxillo-oral system. In this case, vertical, horizontal coordinates of bionic-median-sagittal plane was produced in articulator, and to achieve relation of left and right position of upper, lower teeth and deficits in alveola, Shilla system was used to reconstruct occlusal plane. In this case, a 41 year-old male patient visited for fracture of 10 unit metal-ceramic fixed partial denture of upper anterior teeth and for overall treatment. Clinical, radiographical, model examination was held, full mouth rehabilitation was achieved by placing dental implant. Maxillo-oral relation was recorded using Gothic arch Tracer complex and were mounted. And for the next step, we estimated original occlusal plane using Shilla system. After analysis we produced diagnosis wax pattern. On the basis of this, radiography stent was manufactured and dental implant was placed, and temporary prosthesis was made by using diagnosis wax pattern. Cross mounting and anterior guiding table were performed in order to reproduce temporary restoration morphology and bite pattern, followed by final restoration made of all ceramic crown with zirconia coping. As stated above, appropriately esthetic and functional results can be seen in using Shilla system in diagnosis and treatment procedure of full mouth rehabilitation patient.

Full-mouth rehabilitation of a patient with loss of posterior support and collapsed occlusion utilizing dental CAD-CAM system (구치부 지지 소실 및 무너진 교합관계를 보이는 환자에서 Dental CAD-CAM system을 활용한 완전 구강 회복 증례)

  • Jung, Jiwon;Heo, Seong-Joo;Kim, Seong-Kyun;Koak, Jai-Young
    • The Journal of Korean Academy of Prosthodontics
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    • v.60 no.1
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    • pp.44-54
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    • 2022
  • Without proper treatment on the multiple tooth missing area, the lack of posterior support and the supra-eruption of the teeth cause many severe complications of occlusion, vertical dimension and masticatory function. This report is a case of full-mouth rehabilitation of a patient with loss of posterior support and collapsed occlusion due to missing teeth area left untreated for a long time. The patient who is 68-year old male patient had some teeth fallen out while removing his old maxillary denture and was complaining about pain in the region of anterior teeth due to traumatic contact. The vertical dimension was corrected by 4 mm from the top cervical point of the canine through various evaluations and the edentulous area was treated with the implant fixed prostheses through computer guided implant surgery based on the diagnosis and treatment plan for definitive prostheses supported by computed tomography (CT) data analysis and CAD-CAM (Computer-aided design/computer-aided manufacturing) technique. After full mouth rehabilitation, the patient was very satisfied with remarkable improvements in mastication, function, and aesthetics.

Full-mouth rehabilitation in an amelogenesis imperfecta patient with anterior open bite using CAD/CAM system (전치부 개방교합을 보이는 법랑질형성부전증 환자의 CAD/CAM system을 이용한 전악 수복 증례)

  • Lee, Sang-Hoon;Yi, Yang-Jin;Jo, Deuk-Won
    • The Journal of Korean Academy of Prosthodontics
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    • v.55 no.4
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    • pp.410-418
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    • 2017
  • Amelogenesis imperfecta characterized as abnormally formed enamel is caused by a defect of unique group of genes. Patients affected by this disease might have difficulties in social and psychological aspects due to non-esthetic teeth as well as functional problems caused by enamel detachment and tooth wear from their early ages. Adult patients with amelogenesis imperfecta can be treated with full-mouth restorations, which make functional and esthetic rehabilitations of severely worn tooth. However, the anterior open bite and lack of occlusal clearance for posterior teeth restorations due to compensatory extrusion are the intervening factors in the prosthetic treatment. Therefore, the determination of anterior tooth lengths, vertical dimension, and anterior guidance should be set carefully. Recently, computer-aided design and computer-aided manufacturing (CAD/CAM) techniques help systematic approaches and enable dentists to reduce time-consuming procedures in the diagnosis and treatment of full-mouth rehabilitation. This case report demonstrates the successful full mouth rehabilitation using a CAD/CAM system in a young adult patient with amelogenesis imperfecta and anterior open bite.

Complete denture rehabilitation of edentulous patient with severe alveolar bone resorption using mandibular suction denture with closed mouth technique: a clinical report (치조골 흡수가 심한 완전 무치악 환자에서 폐구인상법을 이용한 총의치 수복 증례)

  • Ko, Chang Woo;Min, Byungkwee;Yang, Hong-so;Lim, Hyun-Pil;Yun, Kwidug;Shin, Jin-Ho
    • Journal of Dental Rehabilitation and Applied Science
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    • v.34 no.1
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    • pp.56-62
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    • 2018
  • When it comes to treat patient with loss of vestibule, conventional denture impression have limitation which can cause problems of excessive border extension. Suction denture with closed mouth technique which was introduced to solve this problem, forms negative pressure being sealed denture flanges by mobile mucosa when the patient swallows and chews. Also, it can decrease patient's visiting time by taking impression and gothic arch tracing at once. In this case, considering patient's chief complain which is a loose fit of present lower denture, suction dentures with closed mouth technique was planned.