Results 71 to 80 of about 13,900,319 (258)

Treatment of ankylosed mandibular first permanent molar

, 2008
This report describes the treatment of a 21-year old patient with an ankylosed mandibular right first permanent molar. The tooth was noticeably infraoccluded when the patient was first seen, at age 9.
Kim, Hye Jin, Lim, Won Hee, Chun, Youn Sic, 전윤식   +3 more
core   +2 more sources

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

BMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu, Feifei Wang, Yuan He, Yaopeng Zhang, Yuhao Zeng, Fu Zheng, Zhanqi Wei, Sukun Tian, Kinon Chen, Baoan Sun, Yuchun Sun   +10 more
wiley   +1 more source

Evaluation of prevalence and cause of endodontic treatment of permanent molars in 10-year-old children of Riyadh, Saudi Arabia

Journal of Pharmacy and Bioallied Sciences
The study aimed to assess the prevalence and cause of endodontic treatment in the first permanent molars of children aged ten in Saudi Arabia. Out of 824 children, 104 had dental caries, with a prevalence rate of 12.62%.
Dalia Alharthi, Reema K Abumelha, Deema M AlOjayen, Nouf S Alanezi, Reema M Aldakheel, Abdulaziz S Abumelha   +5 more
doaj   +1 more source

Does fixed retention prevent overeruption of unopposed mandibular second molars in maxillary first molar extraction cases? [PDF]

, 2016
BACKGROUND The objective of this study was to investigate whether multistranded fixed retainers prevented overeruption of unopposed mandibular second molars in maxillary first molar extraction cases. METHODS The panoramic radiographs of 65 Class
Booij, Johan W, Halazonetis, Demetrios J, Christos Katsaros, Livas, Christos, Christos Livas, Johan W. Booij, Katsaros, Christos, Ren, Yijin, Ren, Yijin; id_orcid, Demetrios J. Halazonetis, Yijin Ren, Ren Y, Booij JW, Katsaros C, Halazonetis DJ, Livas C   +15 more
core   +2 more sources

Reconsideration of the So‐Called “Someya's Sinew String”: An Anatomical Structure or a Postoperative Scar?

Clinical Anatomy, EarlyView.
ABSTRACT The so‐called Someya's sinew string is a linear structure observed in the buccal mucosa distal to the mandibular second molar and is primarily recognized in Japanese prosthodontic practice. Although previous studies have described its prevalence and clinical importance, particularly during impression procedures for removable prostheses, its ...
Junichiro Wada, Kiyosato Hino, Yuki Arai, Chiaki Tsutsumi‐Arai, Shogo Kikuta, Junta Kido, R. Shane Tubbs, Joe Iwanaga   +7 more
wiley   +1 more source

Three-dimensional arch morphology differences in the invisible orthodontic treatment of extracted and non-extracted patients [PDF]

口腔疾病防治
Objective To investigate the accuracy of the mandibular curve of Spee and mandibular curve of Wilson curve, mandibular posterior crown inclination, maxillary and mandibular arch width, and mandibular incisor labial inclination changes in the invisible ...
REN Lei, ZHENG Ze, ZHANG Jiashun, ZHANG Miaomiao
doaj   +1 more source

Tooth autotransplantation following extraction of periodontally hopeless teeth in a periodontitis patient

Clinical Advances in Periodontics, EarlyView.
Abstract Background The aim of the study is to report clinical outcomes of autogenous tooth transplantation (ATT) of fully developed third molars following the extraction of periodontally hopeless teeth as a part of the treatment of a stage III, grade C, molar‐incisor pattern (MIP) periodontitis case.
Alessandro Rizzi, Giorgia Astolfi, Roberto Farina, Leonardo Trombelli   +3 more
wiley   +1 more source

Management of a mandibular first molar with three canals in the distal root [PDF]

, 2016
Adequate knowledge on the root canal morphology is essential for successful root canal treatment. Mandibular molar teeth show considerable variations in their external and internal radicular morphology that require special attention from dental ...
Halim, Mohamad Syahrizal, Alshehadat, Saaid Ayesh, Ahmed, Hany Mohamed Aly, Ben Hmida, Sarra Abdulhamid Abdalla, Kesavan, Mohan   +4 more
core   +1 more source

Subperiosteal tunnel assisted graft (STAG) technique: Report of two cases

Clinical Advances in Periodontics, EarlyView.
Abstract Background This case report describes the clinical application of the subperiosteal tunnel‐assisted graft (STAG) technique, a novel approach for peri‐implant phenotype modification and keratinized tissue augmentation. Although free gingival grafts remain the gold standard for increasing keratinized tissue width, their effectiveness may be ...
Seiko Min
wiley   +1 more source

Connective tissue graft wall technique for mandibular Class II furcation defects: Two case reports

Clinical Advances in Periodontics, EarlyView.
Abstract Background Furcation involvement (FI) represents one of the most challenging conditions in periodontal therapy due to limited accessibility and the progressive interradicular attachment loss that compromises long‐term tooth stability. Deep periodontal pockets in molars and premolars often present as combined defects, including horizontal FI ...
Ilham Mounssif, Martina Stefanini, Valentina Bentivogli, Diego Bianchelli, Chia Ming Kuo, Matteo Sangiorgi, Claudio Mazzotti, Giovanni Zucchelli   +7 more
wiley   +1 more source