Results 11 to 20 of about 295,632 (299)

Matrix-Associated Chondroplasty: A Novel Platelet-Rich Plasma and Concentrated Nucleated Bone Marrow Cell–Enhanced Cartilage Restoration Technique

open access: yesArthroscopy Techniques, 2014
Bone marrow stimulation techniques such as microfracture for the treatment of articular cartilage defects so far solely reproduce mechanically inferior fibrous cartilage tissue, which might result in unsatisfactory clinical results at midterm.
Matthias R. Steinwachs, M.D.   +3 more
doaj   +1 more source

Arthroscopic Treatment of Cartilage Lesions With Microfracture and BST-CarGel

open access: yesArthroscopy Techniques, 2014
Bone marrow stimulation techniques for the treatment of articular cartilage defects such as microfracture so far have solely reproduced mechanically inferior fibrous cartilage tissue, which might result in unsatisfactory clinical results at midterm ...
Matthias R. Steinwachs, M.D.   +2 more
doaj   +1 more source

Cartilage Restoration Using Dehydrated Allogeneic Cartilage, Platelet-Rich Plasma, and Autologous Cartilage Mixture Sealed With Activated Autologous Serum

open access: yesArthroscopy Techniques, 2020
Articular cartilage injury is a common source of knee pain and dysfunction. Patients in whom conservative treatment fails may benefit from surgical intervention to restore function and alleviate pain.
Tracy M. Tauro, B.S., B.A.   +5 more
doaj   +1 more source

Hypoxia regulates RhoA and Wnt/β-catenin signaling in a context-dependent way to control re-differentiation of chondrocytes

open access: yesScientific Reports, 2017
Cartilage tissue is avascular and hypoxic which regulates chondrocyte phenotype via stabilization of HIFs. Here, we investigated the role of hypoxia and HIFs in regulation of Rho and canonical Wnt signaling in chondrocytes.
Ece Öztürk   +4 more
doaj   +1 more source

Mini-open Subpectoral Biceps Tenodesis Using All-Suture Anchor

open access: yesArthroscopy Techniques, 2020
The proximal biceps tendon is a common source of shoulder pain and dysfunction. When patients continue to have pain after exhaustive nonoperative treatment, the long head of the biceps tendon can be effectively treated with a tenotomy or tenodesis ...
Abbott Gifford   +4 more
doaj   +1 more source

Extracellular Vesicles: A Potential Biomarker for Quick Identification of Infectious Osteomyelitis

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
Effective management of infectious osteomyelitis relies on timely microorganism identification and appropriate antibiotic therapy. Extracellular vesicles (EVs) carry protein and genetic information accumulated rapidly in the circulation upon infection ...
Songyun Deng   +14 more
doaj   +1 more source

Knee chondral delaminations and blisters

open access: yesJournal of Cartilage & Joint Preservation, 2022
: Cartilage injuries are well known to be troublesome and difficult to treat. Such injuries are partial and full thickness lesions most often easily detectable on MRI scanning.
Mats Brittberg
doaj   +1 more source

Bone Loss Rate May Interact with Other Risk Factors for Fractures among Elderly Women: A 15-Year Population-Based Study

open access: yesJournal of Osteoporosis, 2010
Aim was to investigate fracture risk (FR) according to bone loss (BL) rate. A random sample of 1652 women aged 53.5 years was measured with dual X-ray absorptiometry in femoral neck in 1989 and 1994 and divided into tertiles of annual BL rate: high >0.84%
Joonas Sirola   +8 more
doaj   +1 more source

Viability of Periosteal Tissue Obtained Postmortem

open access: yesCell Transplantation, 1999
Periosteal autografts have the potential to regenerate articular cartilage defects, but this potential is limited by the patient's age. Allograft transplantation from a young donor to an older recipient might bypass this limitation.
Shawn W. O'driscoll Ph.D., M.D.   +3 more
doaj   +1 more source

Improved diagnosis of tibiofemoral cartilage defects on MRI images using deep learning

open access: yesJournal of Cartilage & Joint Preservation, 2021
Introduction: MRI is the modality of choice for cartilage imaging, however, its diagnostic performance is variable. Objectives: We aimed to evaluate whether deep learning can be utilized to accurately identify cartilage defects when applied to the ...
Gergo Merkely, M.D.   +7 more
doaj   +1 more source

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