Publications by authors named "R Fedakar"

Objective: The aim of this study was to measure laryngeal dimensions in a sample of Turkish cadavers, including males and females of various ages and heights.

Materials And Methods: Morphological measurement was performed on 102 laryngeal specimens. Hyoid bone and laryngeal cartilages were removed from human cadavers.

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Introduction And Objectives: The sellar region is an area in the base of the skull that is among the most common sites for tumors of the central nervous system. Surgical interventions are currently performed via different routes. While the optic chiasm occupies its expected position in 70% of the population, it can deviate from this position.

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Background: This study investigates the mobilization of cranial nerves in the upper clival region to improve surgical approaches. Cadaveric specimens (n = 20) were dissected to examine the oculomotor, trochlear, and abducens nerves. Dissection techniques focused on the nerves' intradural course and their relationship to surrounding structures.

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Article Synopsis
  • The chiasmal and subchiasmal surfaces are vital for surgical procedures due to their critical blood supply, particularly from perforating arteries affecting the optic nerves and chiasm.
  • Recent findings highlight the importance of preserving these arteries during surgery to prevent visual loss.
  • A study classified the optic nerves and chiasmal surfaces into four zones based on perforating arteries' presence, revealing specific blood supply sources from various arteries, which is rare in existing literature.
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