Results 131 to 140 of about 24,999 (309)

Arthroscopic and Mini‐Open Combined Medial Patellofemoral Ligament and Medial Patellotibial Ligament Reconstruction for J‐Sign‐Positive Patellar Dislocation

Arthroscopy Techniques, EarlyView.
Abstract This technical note addresses recurrent patellar instability with a positive J‐sign and describes a minimally invasive, arthroscopic and mini‐open approach that combines medial patellofemoral ligament and medial patellotibial ligament reconstruction with extensive lateral retinacular release, positioned as a preferred or transitional option ...
Zirong Huang, Xin Gao, Dewei Xu, Bingran Fan, Yankan Ou, Weimin Zhu   +5 more
wiley   +1 more source

"Megaprostheses Versus Osteoarticular Grafts in Limb Salvage Surgery" [PDF]

, 1993
Megaprostheses Versus Osteoarticular Grafts in Limb Salvage ...
M. CAMPANACCI, CAPANNA, RODOLFO, D. A. CAMPANACCI, P. CALDORA, M. MANFRINI, C. MASETTI, M. DEL BEN, D. DONATI   +7 more
core  

Two‐Handed Knot Tying Technique for Arthroscopic Surgeries

Arthroscopy Techniques, EarlyView.
Abstract Knot tying is a widely used and essential technique in arthroscopic tissue repair and fixation. Although it shows perceived simplicity, its technical complexity exceeds that of open surgery due to the challenges of suture fixation within confined intra‐articular spaces and demanding execution requirements.
Chuan Zhang, Ming‐Ming Dong
wiley   +1 more source

The Acromioclavicular‐Distal Clavicle 3‐Dimensional All‐Suture Stabilization Technique Without Need for Fluoroscopy and Without Metallic Hardware

Arthroscopy Techniques, EarlyView.
Abstract The acromioclavicular joint's intricate biomechanics and anatomy pose significant challenges in its repair. The “Acromioclavicular‐Distal Clavicle 3‐Dimensional All‐Suture Stabilization Technique” uses unicortical self‐punching all‐suture anchors, which reduce nerve damage risks.
Marouane Bouloudhnine
wiley   +1 more source

2D copper nanozyme patches facilitate bone regeneration via interfacial modulation of osteoclast‐osteoblast dynamics

BMEMat, EarlyView.
This study develops a nano‐enzyme patch (ezPatch) targeting bone interfaces. Utilizing ligand‐to‐metal charge transfer (LMCT) catalysis and bone‐targeting ligands on copper nanosheets, ezPatch simultaneously scavenges reactive oxygen species (ROS) and generates oxygen in situ at bone‐losing sites.
Yi Chen, Haoyue Hu, Danyang Wang, Ying Wang, Zhibang Li, Xiaoyi Liu, Yandi Zhang, Junkun Feng, Weiwei Zhao, Kai Li, Qi‐Zhi Zhong, Shaohua Ge, Jianhua Li   +12 more
wiley   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source

Homologous membrane wrapped ZIF‐8 nanoparticles accelerate differentiation of neural stem cell for spinal cord injury therapy

BMEMat, EarlyView.
Homologous membrane wrapped ZIF‐8 nanoparticles were proposed to improve biocompatibility and targeting ability to neural stem cells (NSCs). ZIF‐8‐SCM NPs exhibit pH responsiveness, thereby generating an intracellular Zn2+ storm to accelerate neural differentiation through calcium and MAPK signaling pathways. Moreover, they promote function recovery in
Jie Wang, Lusen Shi, Xinhui Liu, Zhong Zhuang, Zhichao Feng, Chunhui Sun, Jingang Wang, Nik Ahmad Nizam Nik Malek, Wan Hairul Anuar Kamaruddin, Shuping Wang, Hengxing Zhou, Na Ren   +11 more
wiley   +1 more source

Humans are not unique: difficult birth is common in placental mammals

Biological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

Clinical Outcomes of Infrapopliteal Angioplasty in Chronic Limb-threatening Ischemia: A Global Limb Anatomic Staging System Staging Perspective

Indian Journal of Vascular and Endovascular Surgery
Background: Chronic limb-threatening ischemia (CLTI) represents the most advanced stage of peripheral arterial disease, with limited revascularization options in infrapopliteal disease.
Jithin Sony, K. S. Vinay, N. Muralikrishna, Umesh Satish Gheewala, Radhika Vidyasagar, Narendra Babu Davu, K. R. Amullya, Pornima Palaniswamy, G. Adhip, R. Karthikk   +9 more
doaj   +1 more source

Photogrammetric Reconstruction of 3D Human Anatomical Structures and Augmented Reality via Smartphone Technology

Clinical Anatomy, EarlyView.
ABSTRACT Limited access to cadavers necessitates the availability of digital resources for anatomy education. Smartphone‐based photogrammetry offers a promising solution for creating three‐dimensional (3D) and augmented reality (AR) models. This study compared two mobile photogrammetry applications (Qlone and Polycam) that have been used in modern ...
Sarita Phukwantong, Paphawarin Ma‐imjai, Benrita Jitaree, Athinan Prommahom   +3 more
wiley   +1 more source