Results 41 to 50 of about 917,618 (218)
Ethmoid Sinus Mucocele Penetrating the Anterior Skull Base: A Case Report [PDF]
Journal of RhinologySinus mucoceles are nonmalignant cystic tumors lined by non-neoplastic epithelium, typically involving the frontal and ethmoid sinuses. Although it is common for these mucoceles to cause destruction of surrounding bone tissue due to their growth ...
Byung Jae Kang +3 more
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International Forum of Allergy &Rhinology, EarlyView.ABSTRACT Introduction Traditional management of traumatic skull base dural injury has often favored observation and conservative therapy, despite the risk of delayed intracranial complications. This paradigm originated when operative intervention required craniotomy and carried significant morbidity.
Jessica W. Grayson +9 more
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Patterns of Pneumatization of the Posterior Nasal Roof
Tomography, 2022 (1) Background: For good surgical performance, sound knowledge of anatomy is required. Although the ethmoid air cells and sphenoid sinuses are subject to a high degree of variation, their possible extensions above the nasal fossa at the posterior end of ...
Alexandru Nicolae Mureșan +3 more
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The Anatomical Record, EarlyView.Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri +8 more
wiley +1 more source
Наука и инновации в медицинеAim: to provide an anatomical description of the labyrinth and cock crest of the ethmoid bone in humans in the first period of adulthood based on computed tomography data. Material and methods.
Nuriya I. Murtazina +3 more
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The Anatomical Record, EarlyView.Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson +2 more
wiley +1 more source
Radiological Evaluation of Olfactory Fossa with Cone-Beam Computed Tomography
eJournal of Oral Maxillofacial Research, 2021 Objectives: The aim of this retrospective study was to evaluate the morphology of the olfactory fossa in the Turkish population using cone-beam computed tomography according to Keros classification and to investigate the effect of age, gender and nasal ...
Ceren Özeren Keşkek, Emre Aytuğar
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New Technique in Nasal Tip Plasty: Sandwich Technique Using Cartilage and Septal Bone Complex
Ear, Nose & Throat Journal, 2020 Objectives: It is extremely difficult to obtain ideal tip projection and nose lengthening by septal extension graft using only septal cartilage in Asians, because their nasal septal and alar cartilages are small and weak.
Tae Hwan Ahn MD, PhD +5 more
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Folia Morphologica, 2022 BACKGROUND: The objective of this study is to investigate the position and frequency of dehiscences in the medial orbital wall and to reveal that dehiscences and orbital adipose tissue hernias are distinct entities.
M. Kaya, F. Cankal, I. Tekdemir
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The Anatomical Record, EarlyView.Abstract Extant turtles occupy freshwater, marine, and terrestrial habitats, and their nasal region provides important evidence for the evolution of respiration‐ and sensory‐related cranial morphology. However, developmental data on the turtle nasal capsule remain limited, particularly in Pleurodira.
Kai Ito +5 more
wiley +1 more source