Results 1 to 10 of about 437,871 (312)

Time and dose dependency of bone-sarcomas in patients injected with radium-224 [PDF]

open access: yes, 1988
The time course and dose dependency of the incidence of bone-sarcomas among 900 German patients treated with high doses of radium-224 is analysed in terms of a proportional hazards model with a log-normal dependency of time to tumor and a linear ...
A. M. Kellerer   +14 more
core   +1 more source

A new device for the removal of cochlear schwannoma: A temporal bone study

open access: yesFrontiers in Surgery, 2023
BackgroundIntralabyrinthine schwannoma (ILS) is a rare, mostly unilateral disease that causes deafness. Different intralabyrinthine sites of ILS can occur and can be removed by different surgical approaches.
Holger Sudhoff   +6 more
doaj   +1 more source

Effectiveness of Temporal Augmentation Using a Calvarial Onlay Graft during Pterional Craniotomy

open access: yesArchives of Plastic Surgery, 2016
Temporal hollowing occurs to varying degrees after pterional craniotomy. The most common cause of temporal hollowing is a bony defect of the pterional and temporal regions due to the resection of the sphenoid ridge and temporal squama for adequate ...
Yoon Soo Kim   +3 more
doaj   +1 more source

Subtotal petrosectomy and cerebrospinal fluid leakage in unilateral anacusis [PDF]

open access: yes, 2014
Objective This study presents a group of patients experiencing recurrent cerebrospinal fluid (CSF) leakage associated with ipsilateral anacusis who underwent subtotal petrosectomies with the goal of stopping the CSF leak and preventing meningitis ...
Iannella, Giannicola, Magliulo, Giuseppe
core   +1 more source

Anatomical study of the pigs temporal bone by microdissection [PDF]

open access: yes, 2014
PURPOSE:Initial study of the pig`s temporal bone anatomy in order to enable a new experimental model in ear surgery.METHODS:Dissection of five temporal bones of Sus scrofa pigs obtained from UNIFESP - Surgical Skills Laboratory, removed with hole saw to ...
Andrade, José Santos Cruz de [UNIFESP]   +2 more
core   +1 more source

Automated human temporal-bone experiments

open access: yesCurrent Directions in Biomedical Engineering, 2022
Temporal-bone (TB) experiments are useful for the investigation of middle-ear and inner-ear transfer properties, and the analysis and development of active or passive middleear prostheses or related devices.
Kempa Stepan   +2 more
doaj   +1 more source

MDCT of Dehiscent or Thin Bone Coverage over the Superior Semicircular Canal: Assessment of Prevalence by Age and Contralateral Canal Bone Thickness

open access: yesGenel Tıp Dergisi, 2023
Objective: Superior semicircular canal dehiscence (SSCD) describes the presence of a defect in the superior bone coverage of the membranous SSC. The etiology of the defect is not known and its reported CT prevalence is variable.
Armağan İncesu   +2 more
doaj   +1 more source

Idiopathic Temporal Bone Encephalocele [PDF]

open access: yesSkull Base, 2007
Meningoencephaloceles are herniations of brain tissue through dehiscences of the skull base. These skull defects are either acquired (otologic infection, trauma, surgery, neoplasia) or spontaneous. Spontaneous temporal bone meningoencephaloceles are quite rare conditions, usually congenital in origin presenting during childhood, and only occasionally ...
Papanikolaou, V.   +4 more
openaire   +3 more sources

Spatio-temporal structure of cell distribution in cortical Bone Multicellular Units: a mathematical model

open access: yes, 2010
Bone remodelling maintains the functionality of skeletal tissue by locally coordinating bone-resorbing cells (osteoclasts) and bone-forming cells (osteoblasts) in the form of Bone Multicellular Units (BMUs). Understanding the emergence of such structured
Bird   +35 more
core   +2 more sources

Filling the gap. Human cranial remains from Gombore II (Melka Kunture, Ethiopia; ca. 850 ka) and the origin of Homo heidelbergensis [PDF]

open access: yes, 2016
African archaic humans dated to around 1,0 Ma share morphological affinities with Homo ergaster and appear distinct in cranio-dental morphology from those of the Middle Pleistocene that are referred to Homo heidelbergensis.
DI VINCENZO, FABIO   +4 more
core   +1 more source

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