Results 1 to 10 of about 879,778 (156)

Relationship between Selected Cephalometric Parameters, Nasolabial Angle and Its Components in Adolescent Females [PDF]

Diagnostics, 2023
Nasolabial angle is commonly used to assess the soft tissue profile of the subnasal region. The aim of this retrospective study was to evaluate the relationship between the nasolabial angle, the inclination of the lower border of the nose and upper lip ...
Mikołaj Gołębiowski, Agnieszka Świątkowska, Przemysław Pastuszak, Mansur Rahnama   +3 more
doaj   +5 more sources

Agreement Between WebCeph and Manual Cephalometric Analysis: Cleft and Non‐Cleft Patients Comparison: A Retrospective Method‐Comparison Study [PDF]

Health Science Reports
Background and Aims Cephalometric analysis is essential in orthodontic diagnosis, but landmark identification is particularly challenging in cleft lip and palate (CLP).
Aylar Afshari, Zahra Mohandes, Shabnam Ajami   +2 more
doaj   +3 more sources

Evaluation of the influence of nasolabial angle, upper sulcus depth, and nasal tip protrusion in the perception of facial attractiveness

Journal of Pharmacy and Bioallied Sciences
Objective: To evaluate the influence of variations in the upper sulcus depth, nasal tip protrusion, and nasolabial angle on the esthetic perception of profiles.
Noopur Jha, Renuka Bamal, Monika Kumari Khairwa, Ashish Kalawat, Lucky Yadav, Shrikant Sharma   +5 more
doaj   +3 more sources

Cephalometric and Photographic Evaluation of the Nasolabial Angle in Orthodontically Treated Patients: An Observational Cohort Study [PDF]

Diagnostics
Background: The nasolabial angle (NLA) is one of the most critical parameters of the soft tissue profile when orthodontic treatment is required. The primary aim of this prospective cohort study was to compare the differences in the evaluation made on ...
Eugen Bud, Bernadette Kerekes-Máthé, Krisztina Martha   +2 more
exaly   +3 more sources

Correlation between Nasolabial Angle and Maxillary Incisors Inclination in 18–25-Year-Old Chhattisgarh Population Using Pre- and Post-Treatment Lateral Cephalograms: A Retrospective Study

Indian Journal of Dental Research, 2023
Introduction: One of the primary objectives of orthodontic treatment has been the enhancement of facial aesthetics. To obtain the perfect facial profile with aesthetic balance, knowledge of facial anatomy is essential.
Preeti Paryani, Sunil S. Agrawal, Achint Chachada, Megha Jain, Samkit Bothra, Shreya Shrivastava, Heena Sahni   +6 more
doaj   +2 more sources

Optimising Results of Nasal Tip Rotation Applying Combination of Nasolabial Angle and Lip–Columellar Angle in Tandem in Patients Operated by “Cock-up” Alar Cartilage Flaps Technique [PDF]

Indian Journal of Plastic Surgery, 2019
Background Setting the angle of tip rotation is of utmost importance in achieving satisfactory results in rhinoplasty. Conventionally the upward rotation of the tip requires shortening of the septum by caudal resection and shortening of the lateral walls
Uday Bhat, Amit Ratanlal Peswani, Snehjeet Wagh, Rohit Mishra, Tarush Gupta, Amresh Baliarsing   +5 more
doaj   +2 more sources

A Prospective, Active‐Controlled Split‐Face Clinical Trial Evaluating the Incremental Aesthetic Benefits of a Glutathione‐Containing Booster in a GHK‐Conjugated Spicule Regimen [PDF]

J Cosmet Dermatol
ABSTRACT Background Transdermal delivery of hydrophilic peptides such as GHK remains limited by the stratum corneum barrier and the classical 500 Da rule. Spicule‐based systems and redox‐responsive linkages have been investigated as strategies to enhance epidermal delivery, but in vivo glutathione‐triggered cleavage remains a proposed mechanism rather ...
Noh S, Hong W, Choi H, Park Y, Rhee D.
europepmc   +2 more sources

Combined Hyaluronic Acid and Collagen Injections for Perioral Rejuvenation: A Randomized Controlled Trial [PDF]

J Cosmet Dermatol
ABSTRACT Background The perioral region, a critical facial aesthetic subunit, undergoes age‐related changes addressed primarily through dermal fillers. Optimal rejuvenation requires tailored approaches integrating anatomical precision, filler physicochemical properties, and standardized aging assessments.
Liu Q, Huang C, Zhang J, Liang Z, Liu J, Song B.   +5 more
europepmc   +2 more sources

Three-dimensional evaluation of lip changes before and after bracket debonding in patients with different vertical skeletal patterns [PDF]

BMC Oral Health
Background The objective of this study was to quantitatively evaluate changes in lip morphology before and after bracket debonding in patients with different vertical skeletal patterns using 3D structured light scanning.
Yongjie Fan, Qiang Wang, Xin Lv, Le An, Junting Wei, Bingle Wang, Gebing Liu   +6 more
doaj   +2 more sources

Nasolabial morphological changes following anterior vs. subapical maxillary segmental osteotomy: a comparative study [PDF]

Head & Face Medicine
Objective To compare the effects of subapical anterior maxillary segmental osteotomy (SAMSO) and anterior maxillary segmental osteotomy (AMSO) on nasolabial morphology using three-dimensional (3D) cephalometric method.
Yaoran Liu, Guangwei Chen, Zhengguo Piao, Junwei Zhang, Luo Huang   +4 more
doaj   +2 more sources