Results 1 to 10 of about 1,648 (127)

Resource Utilization and the Use of Bone Stimulators among Operatively and Nonoperatively Managed Scaphoid Nonunion Patients [PDF]

Plastic and Reconstructive Surgery, Global Open, 2023
Background:. The prevalence of bone stimulator use among nonoperatively and operatively managed scaphoid nonunion patients is unknown. We hypothesize that bone stimulators are a relatively underutilized treatment for scaphoid nonunion patients. Methods:.
Rachel C. Hooper, MD, Yuan Zeng, MS, Lu Wang, PhD, Kevin C. Chung, MD, MS   +3 more
doaj   +2 more sources

Treatment of failed scaphoid nonunion fixation using free medial femoral condyle vascularized bone grafting [PDF]

SICOT-J, 2023
Background: Nonunion in scaphoid fractures may be considered a devastating problem. Union failure results in scaphoid deformity, resorption, and bone loss.
Koriem Islam, Agina Aly Abdalla, El Ghazawy Ahmed K   +2 more
doaj   +2 more sources

Scaphoid nonunion with DISI deformity treated in a two-stage operation with the Ilizarov mini fixator: A case report [PDF]

Trauma Case Reports, 2022
Scaphoid nonunion causes humpback deformity and dorsal intercalated segment instability (DISI) deformity due to dorsal rotation of the proximal scaphoid fragment.
Yusuke Eda, Yuichi Yoshii, Tomoo Ishii
doaj   +2 more sources

A Systematic Scoping Review of Patient-specific Devices in Operative Management of Scaphoid Nonunion [PDF]

JBJS Open Access
. Scaphoid nonunion is a complication that occurs in 5-10% of patients who sustain an acute scaphoid fracture. There is no superior method for managing scaphoid nonunion that has been established in the current literature.
Michael Roberts, BBiomed (Hons), MD, Susie Lee, BPhysio, MD, MTrauma, Amy Allen, BSc, MD, Joshua Bloor, BExSportSc, MD, Rose Nicol, BSc, MD, Eliza Whiteside, BSc, PGCert AcadPrac, PhD, Vivek Shridhar, MBBS, FRACS (Ortho), FAOrthoA, Paulomi (Polly) Burey, BEng, GCertEd, PhD, Tristan Shelley, BEng, PhD, Christopher Wall, MBBS, BMedSc, FRACS, FAOrthA   +9 more
doaj   +2 more sources

Vascularised versus non-vascularised bone graft for scaphoid nonunion: Meta-analysis of randomised controlled trials and comparative studies [PDF]

JPRAS Open, 2023
Summary: Background: Numerous studies have investigated surgical techniques for vascularised bone graft (VBG) for scaphoid nonunion; however, their efficacies remain unclear.
Yuki Fujihara, Michiro Yamamoto, Satoki Hidaka, Ai Sakai, Hitoshi Hirata   +4 more
doaj   +2 more sources

Treatment of scaphoid nonunion with dual screw fixation in preventing postoperative humpback deformity [PDF]

Chinese Journal of Traumatology
Purpose: This study aimed to evaluate the treatment of scaphoid nonunion with dual screw fixation in preventing postoperative humpback deformity. Methods: This retrospective study is from December 2010 to December 2021, and 18 patients with scaphoid ...
Jingtong Lyu, Xiao Liu, Yuanqiang Li, Zhenyu Wang, Yunjiao Wang, Wei Wang, Lin Guo   +6 more
doaj   +2 more sources

Locking plate osteosynthesis of scaphoid nonunion with severe bone defects: a case series [PDF]

Scientific Reports, 2022
The treatment of scaphoid nonunion can be challenging with increasing defect size. We evaluated the outcome of scaphoid nonunion with a substantial bone defect treated with a multidirectional locking plate combined with cancellous bone grafting only ...
Kristian Welle, Stefan Taeger, Christian Prangenberg, Roslind Karolina Hackenberg, Jan-Dirk Kieback, Koroush Kabir   +5 more
doaj   +2 more sources

Evaluating Generative Artificial Intelligence Models’ Responses to Questions About Scaphoid Fracture and Scaphoid Nonunion [PDF]

Journal of Hand Surgery Global Online
Purpose: To evaluate and compare the responses of ChatGPT and Google Gemini to common patient questions about scaphoid fracture and scaphoid nonunion, and to compare responses between hand fellowship-trained orthopedic and plastic surgeons.
Armaan Dhanoa, BSc, Ann-Sophie Lafreniere, MD, Carl M. Harper, MD, Grace Y. Kim, MD, Laura Saenz, MD, MS, Jonathan Persitz, MD, MS, Kevin J. Zuo, MD, MASc   +6 more
doaj   +2 more sources

How accurate is preoperative MRI in assessing scaphoid vascularity in patients with scaphoid nonunion? A systematic review and meta-analysis [PDF]

European Journal of Medical Research
Background Scaphoid fractures are a prevalent and complex issue in orthopedic practice, particularly when they lead to complications, such as nonunion and avascular necrosis (AVN), especially in proximal pole fractures.
Omid Mahmoudi Nasab, Farid Najd Mazhar, Ali Behmanesh, Azadeh Gharooee Ahangar, Laura Serrano Barrenechea, Roshanak Shams   +5 more
doaj   +2 more sources

Arthroscopic Bone Grafting and Robot‐assisted Fixation for Scaphoid Nonunion [PDF]

Orthopaedic Surgery
Objectives Scaphoid nonunion remains a challenging problem to manage with no general consensus on its treatment recommendations. We propose a novel minimally invasive (MIS) technique of arthroscopic bone grafting (ABG) with robot‐assisted fixation for ...
Zhe Yi, Rebecca Qian Ru Lim, Wei Chen, Jin Zhu, Shanlin Chen, Bo Liu   +5 more
doaj   +2 more sources