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Comparison of the effects of removable dentures made by 3D printing and traditional casting methods on patients' subjective feelings
CONCLUSIONS: 3D printing to make removable denture has certain advantages in improving the accuracy of removable denture and the comfort of patients.PMID:36204960 (Source: Shanghai Journal of Stomatology)
Source: Shanghai Journal of Stomatology - October 7, 2022 Category: Dentistry Authors: Rong-Rong Ye Qun Zhong Jue Wang Xiang-Jun Bao Zhi-Cheng Gong Shuang Jia Source Type: research

The transfer accuracy of digital and conventional full-arch impressions influenced by fixed orthodontic appliances: a reference aid –based in vitro study
ConclusionsWithin the limitations of this in vitro study, IOSs can be recommended for impressions with and without FOAs, even if CAI showed the smallest average deviations in settings without FOAs.Clinical relevanceIOSs are widely used in orthodontics and the current study demonstrated that their use enables fast impression taking even in settings with fixed orthodontic appliances. In addition, for these settings, the transfer accuracy is higher than with conventional alginate impressions. Nevertheless, a re-investigation in a clinical setting should be performed to verify the current in vitro findings. (Source: Clinical Oral Investigations)
Source: Clinical Oral Investigations - September 15, 2022 Category: Dentistry Source Type: research

Comparison of the dimensional and morphological accuracy of three-dimensional digital dental casts digitized using different methods
AbstractThe purpose of this study was to compare the accuracy of digital dental casts from plaster cast scanning (PCS), impression scanning (IPS), intraoral scanning (IOS), and cone-beam computed tomography (CBCT) scanning (CCS) methods. The maxillary and mandibular dental casts of 15 patients who needed CBCT scans for oral examination or treatment were digitized via four methods. 12 linear distance measurements of all digital dental casts were selected and acquired with software and compared to those of the reference plaster cast to evaluate the dimensional accuracy. Three-dimensional deviation analysis of the IPS, IOS an...
Source: Odontology - September 7, 2022 Category: Dentistry Source Type: research

“It's Not Just a Plaster Cast, My Leg Is in It!”: Patient Experiences: A Qualitative Study
Plaster casts have been used in the treatment of fractures since 1850, and they play an important role in the healing of extremity injuries and operative repairs. Despite the high incidence of fractures and the widespread use of plaster casts in patients with fractures, the quality of counseling in patients with plaster casts has been neglected. There are few studies on the quality of this patient advisement and the nonmedical experiences of patients with plaster casts. We believe that understanding the feelings, thoughts, and experiences of patients who have had plaster casts will contribute to holistic patient care and w...
Source: Orthopaedic Nursing - September 1, 2022 Category: Nursing Tags: Original Articles Source Type: research

Risk factors related reduction loss in nonoperatively treated Type II supracondylar humerus fractures
CONCLUSION: According to our study group, 79% of extension Type II fractures can be successfully treated with closed reduction and plaster casting. Sagittal plane obliquity and metaphyseal fragmentation are risk factors for reduction loss independent of Gartland subtype.PMID:36043929 | DOI:10.14744/tjtes.2021.61350 (Source: Turkish Journal of Trauma and Emergency Surgery : TJTES)
Source: Turkish Journal of Trauma and Emergency Surgery : TJTES - August 31, 2022 Category: Emergency Medicine Authors: Timur Y ıldırım Muhammed Bilal K ürk Evren Akp ınar Ahmet Sevencan Source Type: research