Results 141 to 150 of about 9,887 (250)

Advanced aqueous alteration in primitive meteorites: Micro‐ to nanoscale studies of CR1 iron sulfides

Meteoritics &Planetary Science, EarlyView.
Abstract This study documents micro‐ to nanoscale observations of primary nebular and secondary parent body iron sulfides in the CR1 GRO 95577. Despite the extensive alteration of the bulk sample, some primary sulfides managed to avoid alteration, having originally formed in the solar nebula during chondrule formation by either fission‐sulfidization or
S. A. Singerling
wiley   +1 more source

Can Knee Arthroscopy Be Considered Entirely Safe for Patients Over 50 Years Old With no Risk of Osteonecrosis? Case Series and Literature Review on Post‐Artrhoscopy Osteonecrosis of the Knee (PAONK)

Orthopaedic Surgery, Volume 17, Issue 5, Page 1378-1388, May 2025.
Post‐arthroscopy osteonecrosis is a rare complication occurring in 0.82% of cases, primarily affecting patients over 50 with degenerative meniscal tears. Early detection through MRI and conservative treatment, including bisphosphonates and weight‐bearing avoidance, proved effective in most cases, while some required surgical intervention.
Panagiotis Ntagiopoulos, Georgios Kalinterakis, Pierrenzo Pozzi, Dimitris Fligkos, George Themistocleous, Sotirios Themistokleous, Triantafyllia Dimou, Riccardo Compagnoni, Paolo Ferrua, Pietro Simone Randelli   +9 more
wiley   +1 more source

Molecular pathophysiology of chronic kidney disease–mineral and bone disorder: Focus on the fibroblast growth factor 23–Klotho axis and bone turnover dynamics

Experimental Physiology, EarlyView.
Abstract Chronic kidney disease–mineral and bone disorder (CKD‐MBD) is a major complication of chronic kidney disease (CKD), characterized by disruptions in mineral metabolism, abnormal bone turnover and vascular calcification, which collectively increase the risk of fractures and cardiovascular disease.
Alief Waitupu, Laras Pratiwi, Henry Sutanto, Djoko Santoso, Decsa Medika Hertanto   +4 more
wiley   +1 more source

Surgical treatment of isolated cartilage lesions during anterior cruciate ligament reconstruction was associated with greater lesion stability but similar 2‐year clinical outcomes: A registry‐based matched‐pair second‐look study

Journal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Graphical abstract summarizing the study design and main findings. Patients undergoing primary and revision ACL reconstruction in the Swedish Knee Ligament Registry were screened to identify isolated cartilage lesions, followed by 1:1 matching between treated and non‐treated patients. Surgical treatment of isolated cartilage lesions was associated with
Iacopo Romandini, Piero Agostinone, Pierre Rotzius, Alexander Sandon   +3 more
wiley   +1 more source

Biodegradable Natural Polymer‐Based Drug Delivery Systems for Bone Tissue Engineering

Medicinal Research Reviews, Volume 46, Issue 4, Page 966-988, July 2026.
ABSTRACT The increasing incidence of bone diseases and injuries, especially among aging populations, has underscored the shortcomings of traditional treatments such as bone grafts and metal implants, which often face complications including immune rejection, mechanical failure, and delayed healing.
Hyejin Jo, Shinwon Kang, Jae Eun Yang, Inseon Kim, Seunghun S. Lee   +4 more
wiley   +1 more source

Engineering Functional Graphenic Materials for Bone Repair

WIREs Nanomedicine and Nanobiotechnology, Volume 18, Issue 4, July/August 2026.
Graphene oxide (GO) and its derivatives have many favorable properties for biomedical applications. This is due to the inherent properties of GO including high surface area, functionalizability, mechanical strength, and bioresorbable nature, among other properties outlined above.
Sebastian Guajardo, Jason D. Orlando, Chenyun Deng, Anne M. Arnold, Stefanie A. Sydlik   +4 more
wiley   +1 more source

Medial meniscus posterior root tear with concomitant focal cartilage lesion may be successfully treated with pullout repair combined with additional bone marrow stimulation. [PDF]

Asia Pac J Sports Med Arthrosc Rehabil Technol
Okazaki Y, Yokoyama Y, Tamura M, Kawada K, Sugiu K, Hasegawa T, Kohara T, Ozaki T, Furumatsu T.   +8 more
europepmc   +1 more source

A New Stage and Classification of Osteonecrosis of the Femoral Head Based on MRI With Pathophysiological Interpretation

Orthopaedic Surgery, Volume 18, Issue 7, Page 1448-1458, July 2026.
An MRI‐based classification system integrating fibrosis extent (F1–F3) and inflammatory bone marrow edema activity (E0–E3) was developed for osteonecrosis of the femoral head (ONFH). Increasing fibrosis and edema severity were associated with higher collapse risk, worse pain, and poorer hip function.
Mengran Shen, Hongxu Li, Haoyang Liu, Qihan Ma, Bailiang Wang, Liming Cheng, Jinhui Ma   +6 more
wiley   +1 more source

Defining the Minimal Clinically Important Difference and Patient Acceptable Symptom State for Isolated Microfracture of the Knee at 5-Year Follow-up. [PDF]

Orthop J Sports Med
Saad Berreta R, Khan ZA, Allahabadi S, Wright-Chisem J, Spaan J, Rubin J, Villarreal-Espinosa JB, Yanke AB, Forsythe B, Verma NN, Chahla J, Cole BJ.   +11 more
europepmc   +1 more source

Cartilage Reparability by the Second Microfracture

, 2010
학위논문(석사)--아주대학교 일반대학원 :분자과학기술학,2010. 8Table of Contents Abstract i Table of contents iii List of figures iv List of tables v List of abbreviations vi I. Introduction 1 II. Materials and methods 6 1. Experiment design 6 2. Surgical techniques 7 3.
TRUONG, MINH DUNG
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