Results 41 to 50 of about 2,949 (177)
Orthopaedic Surgery, Volume 17, Issue 8, Page 2479-2485, August 2025.Anterior controllable antedisplacement and fusion (ACAF) is an effective strategy in treating cervical ossification of the posterior longitudinal ligament (C‐OPLL). The controllable antedisplacement of vertebrae‐OPLL complex (VOC) through screws is both the most critical and technically challenging procedure.
Qilin Lu +4 more
wiley +1 more source
Orthopaedic Surgery, Volume 17, Issue 7, Page 1956-1964, July 2025.94 patients who underwent surgical treatment for thoracic ossification of the ligamentum flavum (TOLF) were included and their sagittal parameters were analysed compared with asymptomatic individuals. Then Patients with caudal insertion of OLF above the T10 level were categorized into Group 1, while those with caudal insertion below the T10 level were ...
Zixuan Xu +12 more
wiley +1 more source
Orthopaedic Surgery, Volume 17, Issue 7, Page 2048-2056, July 2025.Three main causes of late‐onset spinal cord dysfunction in rigid posttraumatic thoracolumbar kyphosis: Type I. Compression at the apex (59.0%). Type II. Degenerative thoracic stenosis above the apex (25.6%). Type III. Coexistence of both (15.4%). T10/11 was the most involved site.
Jiaqi Zhang +3 more
wiley +1 more source
Orthopaedic Surgery, Volume 17, Issue 7, Page 2173-2182, July 2025.Anterior cervical V‐shaped osteotomy and fusion (ACVF) is a procedure for posterior vertebral body decompression. Undamaged anterior vertebral endplate is assured for implant fixation, while adjacent intervertebral spaces were connected, proving complete decompression. Four patients who underwent ACVF had improved symptoms, an unimpaired fusion process,
Minghe Yao +8 more
wiley +1 more source
An OPLL-DDS based frequency synthesizer for DCS-1800 receiver
, 2012 [[abstract]]A frequency synthesizer combining offset phase-locked loop (OPLL) and direct-digital synthesis (DDS) is presented in this paper. DDS is for channel selection as it inherits fast settling and fine resolution characteristics.
Yi-Da Wu;Chang-Ming Lai;Chih-Yuan Chou;Po-Chiun Huang
core +1 more source
The Role of Adipokines in Spinal Disease: A Narrative Review
JOR SPINE, Volume 8, Issue 2, June 2025.Adipokines, bioactive molecules secreted by adipose tissue, play a key role in both physiological regulation and disease pathogenesis. While their involvement in various organ systems is well documented, their role in spinal pathology remains underexplored.
Jake M. McDonnell +3 more
wiley +1 more source
Timing Jitter Analysis for Clock recovery Circuits Based on an Optoelectronic Phase-Locked Loop (OPLL) [PDF]
, 2005 Timing jitter of an OPLL based clock recovery is investigated. We demonstrate how loop gain, input and VCO signal jitter, loop filter bandwidth and a loop time delay influence jitter of the extracted clock ...
D. Zibar +9 more
core +1 more source
Orthopaedic Surgery, Volume 17, Issue 4, Page 1265-1274, April 2025.The study evaluates the feasibility and efficacy of single‐stage anterior controllable antedisplacement fusion in revision surgeries for iatrogenic cervical kyphosis. Results show significant improvement in cervical curvature, reduced complications, and faster recovery compared to traditional approaches, with no severe intraoperative complications ...
Zhenlei Liu +8 more
wiley +1 more source
Targeted next-generation sequencing reveals multiple deleterious variants in OPLL-associated genes
, 2016 Ossification of the posterior longitudinal ligament of the spine (OPLL), which is characterized by ectopic bone formation in the spinal ligaments, can cause spinal-cord compression.
Zhou, Feifei +15 more
core +1 more source
, 2012 Direct or ex vivo BMP9 adenoviral gene therapy can induce massive bone formation at the injection sites and clearly promote spinal fusion. A comprehensive analysis of the osteogenic activity indicated that BMP9 was one of the most potent inducers of ...
Yuan Ren +13 more
core +1 more source