Results 71 to 80 of about 503,436 (289)
Impacted maxillary canine: Assessment of prevalence, severity and location of root resorption on maxillary incisors: A retrospective CBCT study. [PDF]
BACKGROUND The maxillary permanent canine is one of the most frequently impacted teeth, which often requires multidisciplinary management. A common complication of canine impaction is root resorption of the adjacent dentition.
Seehra, Jadbinder +4 more
core +2 more sources
Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats
The Anatomical Record, EarlyView.Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin +7 more
wiley +1 more source
Transmigration of Mandibular Canine: Report of Four Cases and Review of Literature
Case Reports in Dentistry, 2011 Transmigration of canine is a rare phenomenon. The prevalence of transmigration of mandibular canine has been found to be only 0.14%–0.31%. The treatment of impacted transmigrated canine is very complicated if it is diagnosed at a later stage.
Gaurav Sharma, Archna Nagpal
doaj +1 more source
Conservative surgical management of a dentigerous cyst associated with an impacted mandibular canine
Dentistry and Medical Research, 2014 Dentigerous cyst or follicular cyst is an odontogenic cyst with the crown of an impacted, embedded, unerupted, or developing tooth. It is the second most common odontogenic cyst associated with an impacted, embedded, unerupted, or developing tooth.
Ashfaq Yaqoob +4 more
doaj +1 more source
Dental anomalies in Pleistocene African hippopotamuses from Olduvai Bed II
The Anatomical Record, EarlyView.Abstract Hippopotamuses are key palaeoenvironmental indicators in African Pleistocene ecosystems due to their ecological dependence on permanent water bodies and their frequent representation in the fossil record. This study examines dental anomalies in Hippopotamus cf. gorgops from several localities in Bed II of Olduvai Gorge (Tanzania), dated to ca.
Darío Fidalgo +4 more
wiley +1 more source
The assesment of pattern of maxillary canine impaction in the Ardabil city
Journal of Craniomaxillofacial Research, 2020 Background & Objective: Impacted teeth are one of the most common reasons for visiting dentists and maxillofacial surgeons. During clinical and radiographic examinations and evaluations, the dentist sometimes realizes that the patient’s problem is due ...
Emran Hajmohammadi +4 more
doaj +1 more source
The mechanism of labor in nonhuman primates: A look inside
The Anatomical Record, EarlyView.Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Intraspecific variation in social organization (IVSO) within primate populations can arise due to male mating competition. Verreaux's sifaka (Propithecus verreauxi) populations exhibit both single‐male and multi‐male groups, providing an opportunity to examine the relationship between male competitive ability and social organization.
Lemeng Li +2 more
wiley +1 more source
The Impact of Microorganisms on Canine Semen Quality
AnimalsVarious microorganisms, including Mycoplasma spp., have been reported in canine ejaculate. The impact of these microorganisms on semen quality remains unclear. This study included 63 male intact healthy dogs aged 1–8 years. One dog exhibited azoospermia, indicating a relatively low incidence of this condition.
Kinga Domrazek +4 more
openaire +4 more sources
Saudi Dental JournalCanine teeth are essential to dentofacial aesthetics and functional harmony. When impacted they impair both form and function leading to psychological distress and poor health-related quality of life.
S. Al Mutalaq +6 more
doaj +1 more source