Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Objective: To identify the right and left difference of the facial soft tissue landmarks three-dimensionally from the subjects of normal occlusion individuals.
Materials And Methods: Cone-beam computed tomography (CT) scans were obtained in 48 normal occlusion adults (24 men, 24 women), and reconstructed into 3-dimensional (3D) models by using a 3D image soft ware. 3D position of 27 soft tissue landmarks, 9 midline and 9 pairs of bilateral landmarks, were identified in 3D coordination system, and their right and left differences were calculated and analyzed.
Results: The right and left difference values derived from the study ranged from 0.6 to 4.6 mm indicating a high variability according to the landmarks. In general, the values showed a tendency to increase according to the lower and lateral positioning of the landmarks in the face. Overall differences were determined not only by transverse differences but also by sagittal and vertical differences, indicating that 3D evaluation would be essential in the facial soft tissue analysis.
Conclusions: Means and standard deviations of the right and left difference of facial soft tissue landmarks derived from this study can be used as the diagnostic standard values for the evaluation of facial asymmetry.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3481973 | PMC |
| http://dx.doi.org/10.4041/kjod.2012.42.2.56 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Robotic-Assisted Versus Manual Total Hip Arthroplasty Performed for Hip Dysplasia.
J Am Acad Orthop Surg
September 2025
From the Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY (Neitzke, O'Donnell, Buchalter, Chandi, Westrich, and Gausden), the Department of Orthopedic Surgery, University of Wisconsin-Madison, Madison, WI (O'Donnell), and Somers Orthopaedic Surgery & Sports Medicine Group
Introduction: Developmental dysplasia of the hip (DDH) poses challenges for component positioning during total hip arthroplasty (THA) secondary to abnormal bone morphology, soft-tissue contractures, and hip center migration. The objective of this study was to evaluate the radiographic and clinical outcomes of THA for DDH performed with robotic assistance versus manual (M) technique.
Methods: A retrospective review identified 115 patients with Crowe II to IV dysplasia undergoing primary THA at a single institution from 2016 to 2022.
Electroporation is a promising technology utilizing electrical pulses for macromolecule delivery and soft-tissue ablation, with applications that include next-generation prophylactics and the treatment of genetic diseases such as cancer. This study demonstrates a high-throughput capable 3D tissue culture model for quantification of the reversible and irreversible electroporation thresholds for a given electroporation protocol. By using a non-uniform electric field and analyzing the spatial distribution of transfected cells, both reversible and irreversible thresholds can be identified within a single sample, increasing the efficiency at which electroporation protocols can be characterized, especially for in vivo translation.
View Article and Find Full Text PDFQuantitative Analysis of Sexual Dimorphism in Three-Dimensional Facial Anthropometry in Contemporary Thai Population: Implications for Facial Feminization Surgery.
J Craniofac Surg
September 2025
Division of Plastic Surgery, Department of Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Facial feminization surgery (FFS) reshapes masculine facial attributes to align with feminine norms, yet normative anthropometric data for Asian populations remain sparse. We therefore quantified sex-related 3-dimensional (3D) facial metrics in healthy Asian adults to delineate dimorphic benchmarks for surgical planning. We prospectively recruited 40 healthy Asian adults (20 males, 20 females; age 18 to 45 years, mean 28.
View Article and Find Full Text PDFSelf-Bondable and Strain-Durable Electroceuticals Using Self-Healing and Stretchable Conducting Nanocomposite Trilayer for Effective Vagus Nerve Stimulation.
ACS Nano
September 2025
Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea.
Vagus nerve stimulation (VNS) is a promising therapy for neurological and inflammatory disorders across multiple organ systems. However, conventional rigid interfaces fail to accommodate dynamic mechanical environments, leading to mechanical mismatches, tissue irritation, and unstable long-term interfaces. Although soft neural interfaces address these limitations, maintaining mechanical durability and stable electrical performance remains challenging.
View Article and Find Full Text PDF