Results 11 to 20 of about 94,789 (261)

Numerical Simulation Research on the Interactive Propagation of Hydraulic Fractures and Natural Fractures [PDF]

E3S Web of Conferences, 2021
In order to study the fracture propagation behavior after the interaction between hydraulic fractures and natural fractures, the cohensive unit of Abaqus finite element software is used to simulate the influence of natural fractures in the rock on the ...
Asiri Waleed Abdullah I, Xiaoming Ma
doaj   +1 more source

Overuse Injuries in Teenagers

Journal of the Belgian Society of Radiology, 2021
Overuse injuries in teenagers have increased in incidence in the past decades. Adequately diagnosing these injuries is a challenge ('Figures 1' and '2'), especially when unfamiliar with the specific overuse injury patterns and the development steps of ...
Frank Smithuis, Mario Maas
doaj   +1 more source

Short-Term Combined Intake of Vitamin B2 and Vitamin E Decreases Plasma Homocysteine Concentrations in Female Track Athletes

Dietetics, 2022
Female athletes who endure physical strain on the same bone area are prone to stress fractures. Preventing these improves their quality of life. Blood vitamin B2 (V.B2) and E (V.E) levels influence blood homocysteine (Hcy) levels, which, when elevated ...
Akiho Shinagawa, Naho Serizawa, Tomoki Yamazaki, Ayako Minematsu, Yuichi Miyakoshi, Tomohiro Yano, Masako Ota   +6 more
doaj   +1 more source

Long-term results of medical treatment for lower extremity stress fractures

Научно-практическая ревматология, 2020
Objective: to assess the long-term results of medical treatment for lower extremity stress fractures.Subjects and methods. Fifty-five patients who had received a medical treatment cycle in the European Clinic of Sports Traumatology and Orthopedics (ECSTO)
M. S. Ryazantsev, A. R. Zaripov, A. P. Afanasyev, M. N. Maysigov, N. E. Magnitskaya, D. O. Ilyin, A. N. Logvinov, A. V. Frolov, A. V. Korolev   +8 more
doaj   +1 more source

Approach to Stress Fractures: Report of Three Cases and Review of Literature

Türk Osteoporoz Dergisi, 2021
Stress fractures occur following repetitive and mechanical overloading of the bones. Two known subtypes are fatigue fractures and insufficiency fractures. Generally, pain in the affected bone increases with activity and decreases with rest.
Zeynep Tuba Bahtiyarca, Sevil Okan, Sezgi Barlas Şahin, Firuze Ocak   +3 more
doaj   +1 more source

Current concept of stress fractures with an additional category of atypical fractures: a perspective review with representative images

Therapeutic Advances in Endocrinology and Metabolism, 2021
Stress fractures have traditionally been classified into three categories: fatigue fractures due to overuse of bone with normal elastic resistance; insufficiency fractures due to everyday physiological stress on fragile bone with poor elastic resistance;
Yoto Oh, Kouhei Yamamoto, Toshitaka Yoshii, Masanobu Kitagawa, Atsushi Okawa   +4 more
doaj   +1 more source

The significance of insufficiency fractures in rheumatic musculoskeletal diseases [PDF]

Exploration of Musculoskeletal Diseases
Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and poor bone quality, leading to reduced bone strength and increased risk of fracture.
Jürgen Braun, Björn Bühring
doaj   +1 more source

Hormonal Shifts and Structural Strain: A Literature Review of Menopause and Perimenopause in Relation to Overuse Injuries and Stress Fractures [PDF]

Annals of Rehabilitation Medicine
Musculoskeletal injury risk in midlife women has traditionally been attributed to estrogen decline, but this narrow focus overlooks the broader biomechanical, neuromuscular, and structural changes associated with menopause.
Mustafa Ansari, Faisal Hussain, Mutasem Shopon, Hanfa Ajmal, Mueez Asif, Sharon David   +5 more
doaj   +1 more source

Numerical simulation on the simultaneous stress interference of parallel multiple hydraulic fractures

Energy Exploration & Exploitation, 2021
During horizontal well staged fracturing, there is stress interference between multiple transverse fractures in the same perforation cluster. Theoretical analysis and numerical calculation methods are applied in this study.
Weiyong Lu, Changchun He
doaj   +1 more source

Lower Extremity Stress Fractures in the National Basketball Association, 2013-2014 Through 2018-2019

Orthopaedic Journal of Sports Medicine, 2022
Background: Players in the National Basketball Association (NBA) are at risk for lower extremity stress fractures, partly because of the sport’s high-intensity demand on the lower body.
Andrew M. Rizzi MD, Hayden P. Baker MD, Cody S. Lee MD, Aravind Athiviraham MD   +3 more
doaj   +1 more source