Research Papers

476343 papers found
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Risk factors for carcinoma ex pleomorphic adenoma in patients presenting with recurrence after resection of pleomorphic adenoma.

Head & neck • 2021 • Vol. 43 (2)

BACKGROUND: In patients presenting with recurrent pleomorphic adenoma (rPA), clinical evaluation can fail to recognize carcinoma ex PA (cxPA). We aim to identify the risk factors for cxPA. METHODS: T…

PMID: 33043539 PICO Pending DOI

Janus, J; Kasperbauer, J; Moore, E

Published: Feb 01, 2021
Testing the nonlinear equations for dental age evaluation in a population of eastern China.

Legal medicine (Tokyo, Japan) • 2021 • Vol. 48

OBJECTIVE: The study evaluated the validity of the nonlinear equations (Qingdao model) for dental age assessment in an eastern Chinese population. MATERIALS AND METHODS: We studied 1073 digital panor…

PMID: 33051142 PICO Pending DOI

Fan, L; Guo, Y; Ji, F

Published: Feb 01, 2021
Ophthalmic changes in patients with hemifacial atrophy (Parry-Romberg syndrome).

International ophthalmology • 2021 • Vol. 41 (2)

PURPOSE: Parry-Romberg syndrome (PRS) is a rare condition characterized by progressive, unilateral facial atrophy. We hypothesize that patients with this condition may have involvement of the ocular …

PMID: 33051768 PICO Pending DOI

Chambers, C; Chang, S; Dermarkarian, C

Published: Feb 01, 2021
Contour changes of peri-implant tissues are minimal and similar for a one- and a two-piece implant system over 12 years.

Clinical oral investigations • 2021 • Vol. 25 (2)

OBJECTIVES: To assess contour changes of peri-implant tissues comparing a one- and a two-piece dental implant system over 12 years. MATERIALS AND METHODS: Patients seeking implant therapy were enroll…

PMID: 33063219 PICO Pending DOI PMC

Hammerle, C; Harbeck, O; Husler, J

Published: Feb 01, 2021
Assessment of serum synuclein-gamma and squamous cell carcinoma antigen as diagnostic biomarkers in patients with oral squamous cell carcinoma and oral potentially malignant disorders.

Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology • 2021 • Vol. 50 (2)

BACKGROUND: Clinical diagnosis and monitoring are crucial to reduce the mortality from oral squamous cell carcinoma (OSCC) and oral potentially malignant disorders (OPMDs). It has been demonstrated t…

PMID: 33064859 PICO Pending DOI

Chen, L; Liu, H; Liu, S

Published: Feb 01, 2021
Do Graduating Oral-Maxillofacial Surgery Residents Feel Confident in Practicing the Full Scope of the Specialty?

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons • 2021 • Vol. 79 (2)

PURPOSE: Laskin (2008) suggested that the core of oral and maxillofacial surgery could be divided into 3 levels: 1) areas of expertise, such as oral pathology, oral medicine, dentoalveolar surgery, p…

PMID: 33091405 PICO Pending DOI

Baron, M; Tannyhill, R; Troulis, M

Published: Feb 01, 2021
Design of dental implant using design of experiment and topology optimization: A finite element analysis study.

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine • 2021 • Vol. 235 (2)

Ever since the introduction of topology optimization into the industrial and manufacturing fields, it has been a top priority to maximize the performance of any system by optimizing its geometrical p…

PMID: 33094686 PICO Pending DOI

Biswas, J; Dommeti, V; Gupta, Y

Published: Feb 01, 2021
Retrospective analysis of the long-term effect of subgingival air polishing in supportive periodontal therapy.

Journal of clinical periodontology • 2021 • Vol. 48 (2)

AIM: Glycine powder air polishing (GPAP) procedure has become popular. Aim of the analysis was to compare the clinical outcomes during supportive periodontal therapy (SPT) of subgingival application …

PMID: 33098121 PICO Pending DOI

Arweiler, N; Ehmke, B; Harks, I

Published: Feb 01, 2021
Impact of early oral hydration on pharyngocutaneous fistula following total laryngectomy.

Head & neck • 2021 • Vol. 43 (2)

PMID: 33103310 PICO Pending DOI

Edafe, O

Published: Feb 01, 2021
The impact of comorbidities on survival in oral cancer patients: a population-based, case-control study.

Acta oncologica (Stockholm, Sweden) • 2021 • Vol. 60 (2)

BACKGROUND: Comorbidities have shown to highly influence the outcome and risk of death of head and neck cancer patients. The purpose of this study was to examine the comorbidities among oral cavity s…

PMID: 33103528 PICO Pending DOI

Filtenborg Tvedskov, J; Ghanizada, M; Gronhoj, C

Published: Feb 01, 2021
Beverage Intakes and Toothbrushing During Childhood Are Associated With Caries at Age 17 Years.

Journal of the Academy of Nutrition and Dietetics • 2021 • Vol. 121 (2)

BACKGROUND: Sugar-sweetened beverages (SSBs) have been associated with childhood caries; however, associations among lifelong beverage intakes and adolescent caries have received less attention. OBJE…

PMID: 33109505 PICO Pending DOI PMC

Cavanaugh, J; Curtis, A; Levy, S

Published: Feb 01, 2021
Awareness, knowledge and treatment decisions for erosive tooth wear: A case-based questionnaire among Danish dentists.

Clinical and experimental dental research • 2021 • Vol. 7 (1)

OBJECTIVE: To examine the knowledge and experience of erosive tooth wear (ETW) among Danish dental practitioners and, based on two cases, explore their treatment decisions. METHODS: We sent a validat…

PMID: 33124776 PICO Pending DOI PMC

Mortensen, D; Mulic, A; Pallesen, U

Published: Feb 01, 2021
Peripheral memory T-cell profile is modified in patients undergoing periodontal management.

Journal of clinical periodontology • 2021 • Vol. 48 (2)

AIMS: T-cells are known to have a role in periodontitis, however, the effect of periodontal therapy on peripheral memory T-cells is unclear. This study evaluated variation in peripheral memory T-cell…

PMID: 33131124 PICO Pending DOI

Darby, I; Holden, J; Lenzo, J

Published: Feb 01, 2021
Parameter identification for the simulation of the periodontal ligament during the initial phase of orthodontic tooth movement.

Computer methods in biomechanics and biomedical engineering • 2021 • Vol. 24 (3)

The paper is concerned with simulation of the periodontal ligament response to force in the initial phase of orthodontic tooth movement. This is based on two previous investigations, a in vitro exper…

PMID: 33136452 PICO Pending DOI

Bourauel, C; Kaiser, A; Keilig, L

Published: Feb 01, 2021
Effect of Surgical Instrumentation Variables on the Osseointegration of Narrow- and Wide-Diameter Short Implants.

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons • 2021 • Vol. 79 (2)

PURPOSE: The aim of the present study was to systematically analyze how a multifactorial surgical instrumentation approach affects osseointegration on both narrow-diameter and wide-diameter short imp…

PMID: 33137302 PICO Pending DOI

Alifarag, A; Bonfante, E; Coelho, P

Published: Feb 01, 2021
Outcomes of carcinoma ex pleomorphic adenoma compared to de novo adenocarcinoma of major salivary glands.

Journal of surgical oncology • 2021 • Vol. 123 (2)

BACKGROUND AND OBJECTIVES: Carcinoma ex pleomorphic adenoma (CXPA) is a rare disease of the major salivary glands that remains poorly characterized. Our objective was to compare the clinical outcomes…

PMID: 33145786 PICO Pending DOI

Givi, B; Liu, C; Oliver, J

Published: Feb 01, 2021
Rehabilitation of Occlusal Vertical Dimension in a Patient with Acromegaly: A Clinical Report.

Journal of prosthodontics : official journal of the American College of Prosthodontists • 2021 • Vol. 30 (2)

Acromegaly is a rare acquired disorder caused by excessive growth hormone production. Dentists play an important role in the diagnosis of this disorder because of intraoral and extraoral symptoms suc…

PMID: 33150642 PICO Pending DOI

Kaffaf, M; Sakar, O; Sesen, P

Published: Feb 01, 2021
Altered BMP-Smad4 signaling causes complete cleft palate by disturbing osteogenesis in palatal mesenchyme.

Journal of molecular histology • 2021 • Vol. 52 (1)

As the major receptor mediated BMP signaling in craniofacial development, Bmpr1a expression was detected in the anterior palatal shelves from E13.5 and the posterior palatal shelves from E14.5. Howev…

PMID: 33159638 PICO Pending DOI

Hu, P; Li, N; Liu, C

Published: Feb 01, 2021
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