Results 21 to 30 of about 33,770 (311)

Supernumerary nasal tooth [PDF]

open access: yesThe Laryngoscope, 1977
AbstractA tooth presenting in the nasal cavity is an unusual phenomenon. Supernumerary teeth usually occur in the upper incisor area. Other locations may be the maxillary third molar and the mandibular bicuspid areas. Nasal teeth are a rare form of supernumerary teeth. They may be asymptomatic or may present with nasal obstruction and infection.
S E, Thawley, K A, LaFerriere
openaire   +2 more sources

Supernumerary teeth in the premaxillary region: its effects on the eruption and occlusion of the permanent incisors

open access: yesAustralasian Orthodontic Journal, 1990
The presence of supernumerary teeth in the premaxillary region may cause a variety of pathological effects. This study was carried out to determine the various aspects of supernumerary teeth in the premaxillary region, particularly the effects of the ...
Nik-Hussein Nik Noriah
doaj   +1 more source

Evaluation of renal vascular anatomy in live renal donors: Role of multi detector computed tomography

open access: yesUrology Annals, 2016
Background: Evaluation of renal vascular variations is important in renal donors to avoid vascular complications during surgery. Venous variations, mainly resulting from the errors of the embryological development, are frequently observed.
Vaidehi Kumudchandra Pandya   +3 more
doaj   +1 more source

A study of variations in radial wrist extensors

open access: yesNational Journal of Clinical Anatomy, 2019
Background and Aim Supernumerary muscles and tendons from extensor carpi radialis longus (ECRL) and extensor carpi radialis brevis (ECRB) are sometimes encountered during hand surgery.
Stelin Agnes Michael   +1 more
doaj   +1 more source

Vascular variations of the kidney, retrospective analysis of computed tomography images of ninety-one laparoscopic donor nephrectomies, and comparison of computed tomography images with perioperative findings

open access: yesFolia Morphologica, 2020
BACKGROUND: In this retrospective study, we aimed to determine the variations of kidney arteries and veins in kidney donor patients who underwent preoperative, computed tomography angiography (CTA).
M. F. Ferhatoğlu   +3 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Güneydoğu Anadolu Bölgesi’nde dental anomalilerin görülme sıklığı

open access: yesSelcuk Dental Journal, 2018
Amaç: Bu çalışmanın amacı, Güneydoğu Anadolu Bölgesinde yaşayan bireylerde dental anomalilerin görülme sıklığının ve cinsiyetler arasındaki dental anomali görülme yatkınlıkların değerlendirilmesidir.Gereç ve Yöntemler: Çalışma Adıyaman Üniversitesi ...
Mahmut Koparal   +5 more
doaj   +1 more source

Bilateral Multiple Variations in Carotid Arteries-A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
The common carotid arteries are the largest bilateral arteries of the head and neck. The common carotid arteries may bifurcate higher or lower than the usual levels. A higher bifurcation is more common.
Sulabha Hanumant Deshpande   +3 more
doaj   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Nonsyndromic multiple supernumerary teeth: A case report of 11 supernumerary teeth

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2012
Hyperdontia is an odontostomatologic anomaly characterized by an excess in both erupted and non-erupted teeth number. A23-year-old female patient reported to us with a chief complaint of malaligned teeth and inability to maintain oral hygiene.
Balaji Krishnan   +2 more
doaj   +1 more source

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