Results 111 to 120 of about 13,263 (265)

Orthodontic treatment in periodontitis patients

open access: yesPeriodontology 2000, EarlyView.
Abstract This paper examines the complex interplay between orthodontic intervention and periodontal conditions in individuals with periodontitis. It outlines diagnostic and treatment approaches for adolescents and adults, considering their distinct periodontal, dental, and behavioral needs.
Tali Chackartchi   +3 more
wiley   +1 more source

Prefabricated direct composite veneer: with and without teeth preparation

open access: yesInternational Journal of Endorsing Health Science Research, 2018
Background: Componeer (prefabricated direct composite veneer) is a nano-hybrid composite enamel veneer that combines the advantages of both, placing a direct composite resin and those of a prefabricated laminate veneer manufactured in a laboratory.
Azam Muhammad Aliuddin   +3 more
doaj   +1 more source

Growing sabers: Mandibular shape and biomechanical performance trajectories during the ontogeny of Smilodon fatalis

open access: yesThe Anatomical Record, Volume 308, Issue 11, Page 2976-2993, November 2025.
Abstract The evolution of organisms can be studied through the lens of developmental systems, as the timing of development of morphological features is an important aspect to consider when studying a phenotype. Such data can be challenging to obtain in fossil amniotes owing to the scarcity of their fossil record. However, the numerous remains of Rancho
Narimane Chatar   +5 more
wiley   +1 more source

Exposed weapons: A revised reconstruction of the facial anatomy and life appearance of the saber‐toothed cat Megantereon (Felidae, Machairodontinae)

open access: yesThe Anatomical Record, Volume 308, Issue 11, Page 2924-2943, November 2025.
Abstract Megantereon was a widespread saber‐toothed felid from the Pliocene and Pleistocene of the Old World and North America, but its rarity in the fossil record makes it complicated to restore its life appearance. Lack of complete specimens makes it necessary to combine information from fossils of different individuals to reconstruct their facial ...
Mauricio Antón   +4 more
wiley   +1 more source

Midline diastemas: closure and stability.

open access: yesThe Angle orthodontist, 1993
In growing patients, midline diastemas often appear during a transitory stage of development, and then close spontaneously. Occasionally a local cause must be identified and eliminated before the diastema can be closed orthodontically with a stable result. In nongrowing adult patients, the situation is quite different.
openaire   +3 more sources

Dietary ecology of Smilodon across time and space: Additional perspectives from Smilodon gracilis and Smilodon fatalis in Florida

open access: yesThe Anatomical Record, Volume 308, Issue 11, Page 3041-3052, November 2025.
Dental microwear texture analysis of Smilodon samples from Florida's Pleistocene reveals moderate carcass utilization (like modern African lions) across space and time, with more subtle dietary shifts in response to fluctuating climates. Abstract Smilodon, the iconic saber‐toothed cat, was a Pleistocene apex predator comprised of three morphologically ...
Justin Pardo‐Judd, Larisa DeSantis
wiley   +1 more source

INTERRELATIONS BETWEEN MANDIBULAR PARAMETERS, AGE AND CARCASS IN FEMALE FALLOW DEER (DAMA DAMA) [PDF]

open access: yes, 2014
The study material included 152 mandibles of female fallow deer aged 3 to 12. Each mandible was characterized by 15 measurements. Based on the Principal Components Analysis it was concluded that the size and dimensional constitution of the mandible ...
Górecki, Grzegorz   +4 more
core  

The association of malocclusion and trumpet performance [PDF]

open access: yes, 2015
Objective:  To determine whether trumpet performance skills are associated with malocclusion. Materials and Methods:  Following institutional review board approval, 70 university trumpet students (54 male, 16 female; aged 20–38.9 years) were consented.
Cilingir, H. Zeynep   +4 more
core   +2 more sources

Zur nomenklatur und verbreitung des genus Dinofelis zdansky, 1924 (Therailurus Piveteau, 1948) [PDF]

open access: yes, 1965
Main articleDinofelis abeli Zdansky 1924 and the species of the genus Therailurus Piveteau 1948 belong to the same genus (Dinofelis). The most primitive species concerning the specialisation of the teeth is Dinofelis diastemata (Astre 1929), the most ...
Mainz, Von Helmut Hemmer
core  

A faunivorous early sphenacodontian synapsid with a diastema [PDF]

open access: yesPalaeontologia Electronica, 2019
Spindler, Frederik (2020): A faunivorous early sphenacodontian synapsid with a diastema.
openaire   +2 more sources

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