Results 91 to 100 of about 4,335 (188)

Clinical and Radiological Outcomes of Monosegmental Minimally Invasive Transforaminal Lumbar Interbody Fusion for High‐Grade Spondylolisthesis: A 3‐Year Observational Study

Orthopaedic Surgery, EarlyView.
In this study, we performed two approaches of MIS‐TLIF and percutaneous pedicle screw fixation to offer safe and effective treatment of high‐grade spondylolisthesis with satisfactory clinical and radiological outcomes. ABSTRACT Objective High‐grade isthmic spondylolisthesis remains surgically controversial, and evidence on minimally invasive, single ...
Chao Liu, Ya Wang, Changqing Li, Piming Nie   +3 more
wiley   +1 more source

Scoliosis correction with pedicle screws in Duchenne muscular dystrophy [PDF]

, 2007
This report describes the spinal fixation with pedicle-screw-alone constructs for the posterior correction of scoliosis in patients suffering from Duchenne muscular dystrophy (DMD).
Norman Espinosa, Hahn, F, Dominik Hauser, Espinosa, N, Stefan Blumenthal, Hauser, D, Min, K, Frederik Hahn, Blumenthal, S, Kan Min   +9 more
core   +1 more source

Low‐Profile Posterior Lumbar Fusion Combined With Proximal Interlaminar Coflex Dynamic Fixation for Lumbar Degenerative Diseases: A Comparative Study

Orthopaedic Surgery, EarlyView.
Low‐profile topping‐off surgery, combining cortical bone trajectory screws with pedicle screws and Coflex stabilization, achieved comparable clinical outcomes to traditional topping‐off, with reduced incision length, blood loss, and drainage. This technique offers a less invasive approach and faster recovery for patients with lumbar degenerative ...
Kuan Li, Honghao Yang, Shixuan Guo, Mingzheng Zhao, Dongchenlei Wang, Jun Miao, Yangpu Zhang, Jing Su, Yaoshen Zhang, Yong Hai, Yuzeng Liu   +10 more
wiley   +1 more source

Application of Three‐Dimensionally Printed Surgical Guides in Precise Sacral Tumor Excision and Defect Reconstruction

Orthopaedic Surgery, EarlyView.
Patient‐specific 3D‐printed guiding templates significantly improve surgical precision and efficiency in complex sacral tumor resection and reconstruction compared to conventional freehand techniques. This computer‐assisted workflow reduces operative time, intraoperative blood loss, and fluoroscopy frequency, providing a safer, highly reproducible ...
Yansong Liu, Yinghua He, Huanwen Ding, Hu Chen, Zhongbiao Liang, Ningling Xie, Renxuan Tu, Qiang Tu   +7 more
wiley   +1 more source

The Influence of Design Features in the Biomechanical Performance of a Fixator for the Lumbar Spine [PDF]

, 1997
PhDSpinal fixation systems using pedicular screws have gained popularity in manging the damaged spine. However, the loading to which individual components of a fixator are exposed are largely unknown.
Alkalay, R.N., Alkalay, Ron N.
core  

The Impact of Baseline Negative Emotions on Postoperative Quality of Life in Adolescent Idiopathic Scoliosis Patients: A 2‐Year Follow‐Up Study

Orthopaedic Surgery, EarlyView.
Preoperative anxiety and depression do not affect the recovery of physical function in AIS patients after spinal correction surgery but significantly impede improvements in subjective quality of life dimensions, including mental health and treatment satisfaction.
Ying Yang, Haoran Zhang, Xue Tian, Yiwei Zhao, Xiaohan Ye, Shengru Wang, Jianguo Zhang, Yaping Chen   +7 more
wiley   +1 more source

Effect of Chewing Gum on Bowel Function Recovery in Elderly Patients Following Posterior Lumbar Fusion Surgery: A Randomized Controlled Trial

Orthopaedic Surgery, EarlyView.
Chewing gum did not improve early bowel recovery after lumbar fusion. ABSTRACT Objective Given the paucity of prospective randomized evidence on chewing gum for postoperative bowel recovery in elderly spinal fusion patients, this study aimed to assess the efficacy of chewing gum in improving bowel function recovery in the elderly after posterior lumbar
Fuze Liu, Yifei Li, Gaoyang Li, Xiaoyan He, Lin Zhang, Meijia Zhang, Tian Liu, Ying Jiang, Qinlu Wang, Yaping Chen, Hai Wang   +10 more
wiley   +1 more source

The placement of lumbar pedicle screws using computerised stereotactic guidance [PDF]

, 1999
Computer-assisted frameless stereotactic image guidance allows precise preoperative planning and intraoperative localisation of the image. It has been developed and tested in the laboratory. We evaluated the efficacy, clinical results and complications
F. P. Girardi, F. P. Cammisa, H. S. Sandhu, L. Alvarez   +3 more
core   +1 more source

Effect of Insertional Direction of Pedicle Screw on Screw Loosening: A Biomechanical Study on Synthetic Bone Vertebra under a Physiology‐like Load

Orthopaedic Surgery
Objectives It is now understood that pedicle screw loosening at the implant‐bone interface can lead to poor screw–bone interface purchase and decreased fixation stability. Previous biomechanical tests used cadaveric vertebrae and pull‐out or torque loads
Xuqiang Zhan, Feng Gao, Yangyang Yang, Tsung‐Yuan Tsai, Zongmiao Wan, Yan Yu   +5 more
doaj   +1 more source

Long‐term stability of horizontal bone augmentation at implant sites

Periodontology 2000, EarlyView.
Abstract Horizontal bone augmentation is a fundamental surgical procedure in regenerative implant dentistry. In recent decades, this procedure has evolved, enabling clinicians to achieve predictable and stable horizontal bone augmentation that supports dental implant restorations.
Jia‐Hui Fu, Hui Jia Sophia Choo, Ding‐Sen Ong, Henry Kwek   +3 more
wiley   +1 more source