Results 91 to 100 of about 21,483 (276)

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson, Alison M. Murray, Donald B. Brinkman   +2 more
wiley   +1 more source

Hook plate fixation for distal clavicle and acromioclavicular joint injuries: Insights into peri-implant fracture risk

Journal of Orthopaedic Surgery
Background Distal clavicle fractures and acromioclavicular joint dislocations frequently require surgical stabilization, and hook plate fixation is widely used but can be complicated by peri-implant fractures.
Mao Yi Yang, Kao Shang Shih, Sheng Mou Hou, Li Wei Hung   +3 more
doaj   +1 more source

Continuous Sewing Machine‐Like Suture Provides Higher Failure and Yield Load Compared to Traditional Techniques for Meniscal Root Repair in a Biomechanical Porcine Model

Arthroscopy, EarlyView.
Purpose To evaluate the biomechanical performance of the sewing machine‐like suture (SMS) technique against three established techniques (two cinch‐loop (TCL), modified Mason‐Allen (MMA), and double Mason‐Allen (DMA)) for transtibial pull‐out repair of posterior medial meniscal root tear (PMMRT) in a porcine model.
Yizhong Peng, Wenbo Yang, Yi Li, Chunqing Meng, Hong Wang, Wei Huang   +5 more
wiley   +1 more source

Cases Report: Clavicular Fractures after Hook-Plate Fixation Surgery

, 2015
The clavicular hooked plate had been used worldwide for fixation the unstable fracture of the distal clavicle and displaced acromioclavicular joint dislocation.
Pornrattanamaneewong, Chaturong, Dilokhuttakarn, Thitinut, Boonprasert, Ronnachit   +2 more
core  

The design, manufacture and analysis of a new implant for fracture fixation in human and veterinary orthopaedic surgery: the bone fastenerod [PDF]

, 2002
Fracture fixation in humans and animals has troubled surgeons and scientists since first it was attempted right up to the present day. At every milestone of achievement in the understanding and practice of fracture repair there has remained a significant
McCartney, William T.
core  

Surgical Treatment of Zone 1 Fifth Metatarsal Base Fractures Using the Locking Compression Plate Distal Ulna Hook Plate

, 2017
Background: The distal ulna hook plate was recently introduced for the treatment of fifth metatarsal base fractures, but no special articles have reported the surgical results of the plate fixation of displaced or ...
Ming Xie, Jingjing Zhao, Kai Xiao, Ruokun Huang, Bin Yu   +4 more
core   +1 more source

Arthroscopic Three Hybrid Anchor Construct Fixation in Skeletally Immature Patients With Tibial Eminence Fractures

Arthroscopy Techniques, EarlyView.
Abstract This article describes a surgical technique for skeletally immature patients with tibial eminence fractures of the anterior cruciate ligament (ACL) insertion. Owing to the distinct anatomical characteristics in skeletally immature patients compared with adults, we arthroscopically implanted a three hybrid anchor construct into the posterior ...
Chaofan Liao, Peidong Liu, Qiuzhen Liang, Bohao Zhang, Penghui Cui, Jiang Zheng, Liang Zhang   +6 more
wiley   +1 more source

Modular hemipelvic endoprosthesis with a sacral hook: a finite element study

Journal of Orthopaedic Surgery and Research, 2019
Background A novel hemipelvic endoprosthesis with a sacral hook was introduced previously, and its clinical outcome with midterm follow-up showed decreased prosthesis-related complications, especially decreased rate of aseptic loosening.
Bo Wang, Peidong Sun, Hao Yao, Jian Tu, Xianbiao Xie, Jun Ouyang, Jingnan Shen   +6 more
doaj   +1 more source

Arthroscopic Assisted Acromioclavicular Joint Stabilization Using a Tensionable Suture Button Construct and Cerclage Tape Augmentation

Arthroscopy Techniques, EarlyView.
Abstract Surgical stabilization of the acromioclavicular joint can be achieved using a variety of techniques. Coracoclavicular fixation with tapes, sutures, and button systems is one of the surgical methods used to restore stability of the acromioclavicular joint. There is currently no definitive superior technique for acromioclavicular joint fixation,
Sean Wei Loong Ho, Yu Qian Cheong, T. Jegathesan, Lester Teong Jin Tan, Derrick Junhong Guo, Keng Thiam Lee, Marcus Josef Lee   +6 more
wiley   +1 more source

Arthroscopy‐Assisted Fixation of Combined Coracoid Fracture and Acromioclavicular Dislocation: A Minimalist Approach

Arthroscopy Techniques, EarlyView.
Abstract Combined acromioclavicular dislocation and coracoid process fracture disrupts the superior shoulder suspensory complex, leading to shoulder instability that often requires surgical intervention. This rare injury, increasingly identified through advanced diagnostics, lacks consensus on the optimal treatment. We describe a minimalist arthroscopy‐
Yijun He, Wenxian Wen, Cheng Luo, Yiming Liao, Jiongfeng Huang   +4 more
wiley   +1 more source