نتایج جستجو برای: file fracture

تعداد نتایج: 151799  

Journal: :The Journal of bone and joint surgery. American volume 2014
Marcie Harris-Hayes Allison W Willis Sandra E Klein Sylvia Czuppon Beth Crowner Brad A Racette

BACKGROUND Parkinson disease is a neurodegenerative disease that affects gait and postural stability, resulting in an increased risk of falling. The purpose of this study was to estimate mortality associated with demographic factors after hip or pelvic (hip/pelvic) fracture in people with Parkinson disease. A secondary goal was to compare the mortality associated with Parkinson disease to that ...

Aliehsadat Javadzadeh Haghighat, Bahar Mamoud Khalesi, Maryam Rezvani, Seyedeh Saeedeh Mohtavipour, Seyedeh Tahereh Mohtavipour, Shiva Sadeghi,

Introdouction: Canal length measurement is essential for proper endodontic treatment. Any error or miscalculation in working length determination, particularly in curved canals, can result in complications during or after root canal therapy. Digital radiography has enabled accurate measurement of curved canal length. In this study, we evaluated the accuracy of calibration of a complementary m...

2017
Sang Won Kwak Joo Yeong Lee Hye-Jin Goo Hyeon-Cheol Kim

OBJECTIVES The aim of this study was to compare the mechanical properties of various nickel-titanium (NiTi) files with similar tapers and cross-sectional areas depending on whether they were surface-treated. MATERIALS AND METHODS Three NiTi file systems with a similar convex triangular cross-section and the same ISO #25 tip size were selected for this study: G6 (G6), ProTaper Universal (PTU),...

Journal: :Orthopedics 2015
Nicole van Vlijmen Katharina Denk Albert van Kampen Ruurd L Jaarsma

Syndesmotic disruption occurs in more than 10% of ankle fractures. Operative treatment with syndesmosis screw fixation has been successfully performed for decades and is considered the gold standard of treatment. Few studies have reported the long-term outcomes of syndesmosis injuries. This study investigated long-term patient-reported, radiographic, and functional outcomes of syndesmosis injur...

Journal: :Academic Medicine 2012

Journal: :Hispanic American Historical Review 1976

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