Bilateral, asymmetric anomalies of the anterior bellies of digastric muscles.

Abstract:

:Bilateral, asymmetric anomalies of the anterior bellies of digastric muscles were observed during dissection of the submental region. Specifically, four extra muscle bundles were found between the anterior bellies of the digastric muscle. Although anomalies of the anterior bellies of digastric muscles are often observed, this complicated pattern of digastric anomalies has not been previously reported. Our findings and previous observations illustrate the morphogenetic complexity of the anterior belly of the digastric muscle derived from the first pharyngeal arch, which gives rise to jaw musculature such as the mylohyoid muscle.

journal_name

J Oral Sci

journal_title

Journal of oral science

authors

Yamazaki Y,Shibata M,Ushiki T,Isokawa K,Sato N

doi

10.2334/josnusd.53.523

subject

Has Abstract

pub_date

2011-12-01 00:00:00

pages

523-7

issue

4

eissn

1343-4934

issn

1880-4926

pii

JST.JSTAGE/josnusd/53.523

journal_volume

53

pub_type

杂志文章
  • Effect of experimental xylitol and fluoride-containing dentifrices on enamel erosion with or without abrasion in vitro.

    abstract::This in vitro study aimed to analyze the effect of including xylitol into a fluoridated dentifrice to provide protection against enamel erosion with or without abrasion. Bovine enamel specimens were subjected to erosion or erosion plus abrasion (7 days) and the treatment with the following dentifrices: 10% xylitol; 10...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.53.163

    authors: Rochel ID,Souza JG,Silva TC,Pereira AF,Rios D,Buzalaf MA,Magalhães AC

    更新日期:2011-06-01 00:00:00

  • Orthodontic concerns of Brazilian children and their parents compared to the normative treatment need.

    abstract::The objective of the present study was to evaluate the interest of both children and parents towards orthodontic treatment and compare it to the normative treatment need as well as to determine the factors related to such an interest. The sample consisted of 407 schoolchildren aged between 9 and 12 years and their par...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.52.101

    authors: Dias PF,Gleiser R

    更新日期:2010-03-01 00:00:00

  • Morphological variation of the frontal sinus in Melanesian (Fiji) and Polynesian (Western Samoa) populations.

    abstract::The aims of this study were to investigate gender differences in frontal sinus morphology and to estimate differences between Fijian and Western Samoan populations. Cephalograms of 118 Fijians (59 male, 59 female), 80 W. Samoans (33 male, 47 female) and 89 Japanese (60 male, 29 female) were used in this study. The thi...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.40.25

    authors: Kawamura A,Kasai K,Aboshi H,Matsuno M,Kanazawa E

    更新日期:1998-03-01 00:00:00

  • Application of CT imaging for dental implant simulation.

    abstract::Accurate diagnosis and exact treatment planning are very important for successful implant treatment. Pretreatment examination and simulations using CT can be especially effective information sources, and diagnosis by CT imaging before treatment substantially enhances the security and safety of the treatment plan. New ...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.41.157

    authors: Hagiwara Y,Koizumi M,Igarashi T

    更新日期:1999-12-01 00:00:00

  • Non-syndromic hypodontia in an Iranian orthodontic population.

    abstract::To investigate the prevalence, characteristics (ie, malocclusion, location, type), and sex distribution of hypodontia in an Iranian orthodontic population. A retrospective study was conducted using periapical and panoramic radiographs and study models of 1,751 subjects attending university orthodontic clinics (870 fem...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.52.455

    authors: Vahid-Dastjerdi E,Borzabadi-Farahani A,Mahdian M,Amini N

    更新日期:2010-09-01 00:00:00

  • Concentration of 137Cs in dried Lentinula edodes (Shiitake) as an indicator of environmental contamination.

    abstract::We analysed the concentration of radioactive cesium in dried Lentinula edodes (Shiitake) produced in Japan, and evaluated its use as an indicator of radioactive contamination. We collected Lentinula edodes (Shiitake) mushrooms grown on wood in 38 prefectures from north to south, and measured 137Cs, 134Cs and 40K conce...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.43.145

    authors: Shimizu M,Anzai I

    更新日期:2001-06-01 00:00:00

  • Susceptibility of Enterococcus faecalis biofilm to antibiotics and calcium hydroxide.

    abstract::The purpose of this study was to investigate the antimicrobial efficacy of six groups of antibiotics and calcium hydroxide against Enterococcus faecalis biofilm in a membrane filter model. Two-day-old E. faecalis (ATCC 29212) biofilm was exposed to ampicillin, co-trimoxazole, erythr omycin, oxytetracycline, vancomycin...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.49.161

    authors: Chai WL,Hamimah H,Cheng SC,Sallam AA,Abdullah M

    更新日期:2007-06-01 00:00:00

  • Evaluation of long-term satisfaction with orthodontic treatment for skeletal class III individuals.

    abstract::The aim of this study was to investigate the long-term satisfaction rate among skeletal class III patients following orthodontic treatment. Questionnaires were sent to 315 post-retention (between 5 to 22.5 years) patients who had received orthodontic treatment without any type of surgery for the correction of skeletal...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.49.31

    authors: Uslu O,Akcam MO

    更新日期:2007-03-01 00:00:00

  • Evaluating surface roughness of a polyamide denture base material in comparison with poly (methyl methacrylate).

    abstract::Polyamide denture base materials are more flexible than the commonly used poly (methyl methacrylate) (PMMA). However polishability of polyamides has not been examined adequately. This study investigated the surface roughness (Ra) and clinical acceptability of samples of a polyamide denture base material and PMMA fabri...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.52.577

    authors: Abuzar MA,Bellur S,Duong N,Kim BB,Lu P,Palfreyman N,Surendran D,Tran VT

    更新日期:2010-12-01 00:00:00

  • Naso-oral fistula due to rhinolithiasis: a rare presentation.

    abstract::Naso-oral fistula, as the name suggests, is an abnormal communication between the nasal and oral cavities. It is an extremely rare clinical entity encountered in routine rhinology clinics across the world. The occurrence of this fistula due to rhinolithiasis is much rarer. We present one such case in a 40-year-old man...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.51.481

    authors: Arora S,Garg LN,Julaha M,Tuli BS

    更新日期:2009-09-01 00:00:00

  • Effect of modified tray design on accuracy of different impression techniques for parallel and divergent implants.

    abstract::This study evaluated the effect of a modified tray design on the accuracy of implant impressions in comparison with the non-splinted and splinted impression techniques. Two titanium frameworks were produced to fit two parallel implants and two divergent implants with a 15o angle. According to the frameworks employed, ...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.19-0482

    authors: Dang L,Woliansky M,Palamara J,Abduo J

    更新日期:2020-09-26 00:00:00

  • Lethal photosensitization in microbiological treatment of ligature-induced peri-implantitis: a preliminary study in dogs.

    abstract::This pilot study evaluated, by culture testing, the effectiveness of lethal photosensitization for the microbiological treatment of peri-implantitis in dogs. Experimental peri-implantitis was induced by ligature placement for 2 months. Following ligature removal, plaque control was instituted by scrubbing with 0.12% c...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.45.17

    authors: Shibli JA,Martins MC,Theodoro LH,Lotufo RF,Garcia VG,Marcantonio EJ

    更新日期:2003-03-01 00:00:00

  • Physico-chemical characterization and biocompatibility evaluation of hydroxyapatites.

    abstract::The aim of this study was to evaluate the physico-chemical and biocompatibility characteristics of two different hydroxyapatites. Physical and chemical properties were analyzed using granulometric analysis, scanning electron microscopy (SEM), X-ray energy-dispersion (EDX), X-ray fuorescence (XRF) and X-ray diffraction...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.48.219

    authors: da Cruz AC,Pochapski MT,Daher JB,da Silva JC,Pilatti GL,Santos FA

    更新日期:2006-12-01 00:00:00

  • Amino acid profile of saliva from patients with oral squamous cell carcinoma using high performance liquid chromatography.

    abstract::Oral cancer is the leading cause of death worldwide and it is the eighth most common cause of cancer death. Cancer cells utilize more glucose and amino acids than their benign counterparts. Diagnosis of disease via the analysis of saliva is potentially valuable, as the collection of fluid is associated with fewer comp...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.54.279

    authors: Reddy I,Sherlin HJ,Ramani P,Premkumar P,Natesan A,Chandrasekar T

    更新日期:2012-09-01 00:00:00

  • Traumatic injury to permanent tooth resulting in complete root resorption: a case report.

    abstract::When a tooth is avulsed and replanted following traumatic dental injury, complications such as replacement and inflammatory resorption may occur. Ultimately, resorption may result in loss of the tooth. This case report describes a traumatic injury to a permanent tooth resulting in complete root resorption within a sho...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.49.341

    authors: Niikuni N,Seki N,Sato K,Nasu D,Shirakawa T

    更新日期:2007-12-01 00:00:00

  • The effects of low-level diode laser treatment and dental pulp-capping materials on the proliferation of L-929 fibroblasts.

    abstract::Low-level laser therapy (LLLT) has been reported to improve tissue healing and might therefore be useful in dental pulp capping after trauma. We evaluated the effects of a low-level diode laser (lambda = 680 nm) and dental pulp-capping substances on cell proliferation. Calcium hydroxide and adhesive resin were applied...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.52.33

    authors: Ferriello V,Faria MR,Cavalcanti BN

    更新日期:2010-03-01 00:00:00

  • Quantitative evaluation of axial wall taper in prepared artificial teeth.

    abstract::The purpose of this study was to quantitatively evaluate the axial wall taper of prepared artificial teeth using a non-contact three-dimensional shape measuring system. A total of 54 artificial teeth prepared by pre-clinical dental students for complete cast restorations were evaluated. For quantitative analysis, five...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.47.129

    authors: Okuyama Y,Kasahara S,Kimura K

    更新日期:2005-09-01 00:00:00

  • Mechanical effects of residual bone mass, a maxillofacial prosthesis, and a reconstruction plate on the mandible after marginal resection.

    abstract::In this study, analytic models were used to simulate marginal resection in the area of the second premolar to the second molar region, and the mechanical effects on the mandible of residual bone mass, a maxillofacial prosthesis, and a reconstruction plate were evaluated by three-dimensional finite element analysis. As...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.19-0427

    authors: Kase T,Ohyama T,Nakabayashi S,Yasuda H,Yoneyama T

    更新日期:2020-09-26 00:00:00

  • Occlusion accuracy of restorations and removable partial dentures fabricated using the impression under occlusal force with functionally generated path recording.

    abstract::To evaluate the occlusion accuracy of a novel impression technique, excessively high occlusion and the occlusal contact area during lateral movements were compared between metal restorations (restorations) and removable partial dentures (RPDs) fabricated using conventional and novel techniques. Both restorations and R...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.17-0461

    authors: Shimizu S,Sato Y,Shirai M,Matsumoto T,Abe M,Ohkubo C

    更新日期:2018-12-27 00:00:00

  • Alternative methods to visual and radiographic examinations for approximal caries detection.

    abstract::A shift in caries prevalence from occlusal surfaces to approximal surfaces has been demonstrated by epidemiological studies. Two recent meta-analyses evaluated the performance of visual examination and radiography for carious lesion detection, and reported low sensitivity but high specificity for early approximal cari...

    journal_title:Journal of oral science

    pub_type: 杂志文章,评审

    doi:10.2334/josnusd.16-0595

    authors: Abogazalah N,Ando M

    更新日期:2017-09-14 00:00:00

  • Effects of propofol and fentanyl on extracellular levels of gamma-aminobutyric acid in the rat nucleus accumbens: an in vivo microdialysis study.

    abstract::The effects of propofol, a hydrophobic intravenous anaesthetic, and fentanyl, an opiate analgesic, on extracellular concentrations of gamma-aminobutyric acid (GABA) in the nucleus accumbens of rats were studied using in vivo brain microdialysis. The concentrations of GABA in the microdialysate of the nucleus accumbens...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.40.165

    authors: Hirose N,Yoshida Y,Koide S,Takada K,Saigusa T,Koshikawa N

    更新日期:1998-12-01 00:00:00

  • Polymorphism in the promoter region of the gene for 5-HTT in individuals with aggressive periodontitis.

    abstract::Susceptibility to and development of periodontal disease have been associated with psychological conditions. Previous studies have associated the presence of polymorphism in the promoter region of the serotonin transporter with several behavioral traits and psychological conditions such as depression, anxiety, and str...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.50.193

    authors: Costa JE,Gomes CC,Cota LO,Pataro AL,Silva JF,Gomez RS,Costa FO

    更新日期:2008-06-01 00:00:00

  • Effect of ammonium hexafluorosilicate application for arresting caries treatment on demineralized primary tooth enamel.

    abstract::Ammonium hexafluorosilicate (AHF) has been applied to arrest caries without discoloration. The purpose of this study was to observe structural and elemental changes of demineralized and AHF applied primary tooth enamel. Enamel from the labial surface of 20 primary canines was divided into an unground side and ground s...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.55.115

    authors: Hosoya Y,Tadokoro K,Otani H,Hidaka K,Inoue T,Miyazaki M,Tay FR

    更新日期:2013-01-01 00:00:00

  • Sebaceous adenoma of the submandibular gland: a case report.

    abstract::Sebaceous adenoma of the salivary gland is a rare tumor comprising 0.1% of all salivary gland neoplasms and less than 0.5% of salivary adenomas. Histologically, sebaceous adenomas are benign neoplasms consisting of sebaceous cells arranged in nests forming acinar and duct-like structures. Oncocytic metaplasia may also...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.51.641

    authors: Zare-Mahmoodabadi R,Salehinejad J,Saghafi S,Ghazi N,Mahmoudi P,Harraji A

    更新日期:2009-12-01 00:00:00

  • The oral health of children in a rural area of the Lao People's Democratic Republic.

    abstract::The lack of information on oral health in Laos makes it difficult to estimate the need and methods for preventing oral disease. This study identified problems concerning the oral health of Lao children. The study subjects were 59 school children who lived in Pakkading District. Dental caries, gingivitis malocclusions,...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.51.131

    authors: Motohashi M,Nakajima I,Aboshi H,Honda K,Yanagisawa M,Miyata T,Maeno M,Kuwata F,Sidaphone B,Ngonephady S,Sitthiphanh A,Kingsada SO,Otsuka K

    更新日期:2009-03-01 00:00:00

  • Expression of the IGF-1, IGFBP-3 and IGF-1 receptors in dental pulp stem cells and impacted third molars.

    abstract::IGF-1 regulates the metabolism of hard dental tissue through binding to the IGF-1 receptor on target cells. Furthermore, IGF-binding-protein-3 promotes the accessibility of IGF-1. The aim of this study was to investigate the expression of IGF-1, IGFBP-3 and IGF-1R in STRO-1-positive dental pulp stem cells (DPSCs) and ...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.55.319

    authors: Magnucki G,Schenk U,Ahrens S,Navarrete Santos A,Gernhardt CR,Schaller HG,Hoang-Vu C

    更新日期:2013-01-01 00:00:00

  • A comparative scanning electron microscopic study of the effect of three different rotary instruments on smear layer formation.

    abstract::The aim of this study was to evaluate the effect of RaCe, FlexMaster and ProFile rotary instruments on smear layer formation by scanning electron microscopy. Eighty-four caries-free freshly extracted human single-rooted teeth were selected and divided into three groups, each containing 28 teeth. The teeth were instrum...

    journal_title:Journal of oral science

    pub_type: 杂志文章,随机对照试验

    doi:10.2334/josnusd.51.55

    authors: Shahi S,Yavari HR,Rahimi S,Reyhani MF,Kamarroosta Z,Abdolrahimi M

    更新日期:2009-03-01 00:00:00

  • Biological evaluation of subgingivally placed direct resin composite materials.

    abstract::Placement of composite resin restorations in deep subgingival cavities can damage surrounding soft tissues. In addition, commonly used resin-based composites (RBCs) might interfere with wound healing and periodontal health. To clarify cellular interactions with RBCs, we used an MTT assay to investigate adhesion of pri...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.16-0827

    authors: Frese C,Wolff D,Krüger T,Staehle HJ,Lux CJ,Erber R

    更新日期:2018-03-24 00:00:00

  • Radiopacity of conventional, resin-modified glass ionomer, and resin-based luting materials.

    abstract::The purpose of the present study was to evaluate the radiopacity of currently available dental luting materials. Five conventional cements, six resin-modified glass ionomers (RMGIs), two methyl methacrylate (MMA)-based acrylic resins (eight shades), and nine composite luting materials were evaluated. Radiographs of th...

    journal_title:Journal of oral science

    pub_type: 杂志文章

    doi:10.2334/josnusd.51.223

    authors: Tsuge T

    更新日期:2009-06-01 00:00:00

  • Biological plaque control: novel therapeutic approach to periodontal disease.

    abstract::Despite its important role in the control of periodontal disease, mechanical plaque control is not properly practiced by most individuals. Therefore, adjunctive chemical plaque control using chlorhexidine and antibiotics has also been suggested as an additional therapeutic strategy to augment mechanical plaque control...

    journal_title:Journal of oral science

    pub_type: 杂志文章,评审

    doi:10.2334/josnusd.54.1

    authors: Sugano N

    更新日期:2012-03-01 00:00:00