Junlin Zhou

LLaDA2.0: Scaling Up Diffusion Language Models to 100B

Tiwei Bie, Kun Chen, Liang Du, Mengyan Gong et autres

This paper presents LLaDA2.0 -- a tuple of discrete diffusion large language models (dLLM) scaling up to 100B total parameters through systematic conversion from auto-regressive (AR) models -- establishing a new paradigm for frontier-scale deployment. Instead of costly training from scratch, LLaDA2.0 …

A novel three-dimensional proximal femoral intramedullary nail (TD-PFIN) system with better biomechanical advantages: a finite element analysis study

Xi Zheng, Hanzhou Wang, Junlin Zhou, Dong Wang

Objective: The biomechanical strength of a new three-dimensional proximal femur intramedullary nail (TD-PFIN) was compared with that of the commonly used internal fixation by finite element analysis. Methods: The femur CT imaging data of a healthy volunteer were collected. Three-dimensional full-length femur …

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Comparative finite element analysis: internal fixation plate versus intramedullary nail for neer type III-VI proximal humeral fractur

Yan Shi, Junlin Zhou

BACKGROUND: Finite element analysis (FEA) could advance the understanding of fracture fixation and guide the choice of surgical treatment. This study aimed to compare two internal fixation methods in the treatment of displaced proximal humeral fracture (PHF) through FEA. METHODS: Three-dimensional FEA …

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A new distal radius fracture classification depending on the specific fragments through machine learning clustering method

Yuling Gao, Yanrui Zhao, Yang Liu, Hanzhou Wang et autres

PURPOSES: The objective of this study was to investigate intra-articular distal radius fractures, aiming to provide a comprehensive analysis of fracture patterns and discuss the corresponding treatment strategies for each pattern. METHODS: 294 cases of intra-articular distal radius fractures lines were collected …

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Comparison of operatively and nonoperatively treated isolated mason type II radial head fractures: a systematic review and meta-analysis

Binzhi Zhao, Hanzhou Wang, Shuo Diao, Xiaopei Xu et autres

Radial head fractures are the most common bony injury of the elbow in adults. The current literature does not agree on whether isolated stable type II radial head fractures should be treated operatively or nonoperatively. This review aims to determine the preferred …

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The learning curve for minimally invasive Achilles repair using the “lumbar puncture needle and oval forceps” technique

Yanrui Zhao, Hanzhou Wang, Binzhi Zhao, Shuo Diao et autres

INTRODUCTION: An acute Achilles tendon rupture represents a common tendon injury, and its operative methods have been developed over the years. This study aimed to quantify the learning curve for the minimally invasive acute Achilles tendon rupture repair. METHODS: From May 2020 …

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Augmentation of intramedullary nail in unstable intertrochanteric fractures with plate or cable

Yanrui Zhao, Hanzhou Wang, Yang Liu, Lei Shan et autres

Backgrounds This study aims to evaluate the clinical outcome of intramedullary nail supplemented by buttress plate or cable in the treatment of intertrochanteric fracture with broken lateral wall. Methods From May 2015 to January 2022, patients with unstable intertrochanteric femoral fractures underwent …

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Comparison between screw fixation and plate fixation via sinus tarsi approach for displaced intra-articular calcaneal fractures: a systematic review and meta-analysis

Binzhi Zhao, Xiaopei Xu, Qingnan Sun, Yang Liu et autres

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Intramedullary Nailing vs Sliding Hip Screw in Trochanteric Fracture Management

Emil H. Schemitsch, Lauren L. Nowak, Arndt‐Peter Schulz, Ole Brink et autres

Importance: Fractures of the hip have devastating effects on function and quality of life. Intramedullary nails (IMN) are the dominant implant choice for the treatment of trochanteric fractures of the hip. Higher costs of IMNs and inconclusive benefit in comparison with sliding …

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Prevention Strategy of Intra-articular Screw Penetration During Internal Fixation of Femoral Neck Fracture

Xiaopei Xu, Maoqi Gong, Yang Liu, Dong Wang et autres

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Intrawound application of vancomycin reduces the proportion of fracture-related infections in high-risk tibial plateau fractures

Hanzhou Wang, Yang Liu, Zongxin Shi, Dong Wang et autres

INTRODUCTION: Despite the improvements in surgical techniques and the use of prophylactic intravenous antibiotics, the fracture-related infection (FRI) incidence after high-risk tibial plateau fractures remains high. This study aimed to evaluate the clinical effect of the intrawound application of vancomycin on the …

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Morphology of the coronal fractures in the femoral supracondylar and intercondylar fractures: a retrospective study

Yin Ding, Dong Wang, Waheed Muhammad Zeeshan, Junlin Zhou

Abstract Background Previous studies reported the incidence of coronal fractures in the supracondylar-intercondylar fractures. We knew a little about the morphology of those fractures. Thus, we decided to describe the characteristics of the coronal fractures in AO/OTA type 33.C3 fractures and compare …

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