Results 1 to 10 of about 105,810 (312)

Osteoporotic Compression Fracture of Spine Treated With Posterior Instrumentation and Transpedicular Bone Grafting [PDF]

Malaysian Orthopaedic Journal, 2012
fracture of the spine who underwent posterior instrumentation and transpedicular bone drafting in Siriraj Hospital Bangkok was analysed retrospectively. The indications for surgery were neurological deficit, kyphotic deformity and intractable pain.
Foead AI, Thanapipatsiri S, Pichaisak W, Varmvanij V   +3 more
doaj   +2 more sources

Crack initiation and fracture features of Fe–Co–B–Si–Nb bulk metallic glass during compression [PDF]

Fracture and Structural Integrity, 2015
The aim of the paper was investigation crack initiation and fracture features developed during compression of Fe-based bulk metallic glass (BMG). These Fe-based BMG has received great attention as a new class of structural material due to an excellent ...
S. Lesz, A. Januszka, S. Griner, R. Nowosielski   +3 more
doaj   +4 more sources

A new femur intramedullary nail with tube and coil spring for maximum interfragmentary rotational and axial stability after fracture site resorption

Acta Orthopaedica et Traumatologica Turcica, 2023
Objective: This study aimed to biomechanically compare the maximum rotational, axial movements, and compression forces between fracture fragments before and after 1-4 mm fracture site resorption among interlocking nails, compression nails, and newly ...
Kamil Yamak, Ahmet Adnan Karaarslan
doaj   +1 more source

An experimental study of the fracture morphology of marble under dynamic loading

Shuiwen dizhi gongcheng dizhi, 2022
To investigate the fracture morphology characteristics of marble under dynamic loading, the dynamic compression and splitting tests of rock samples under different impact velocities are carried out using the split-Hopkinson pressure bar.
Weixiang WANG, Zhiliang WANG, Shuailong JIA, Zhitang Lu   +3 more
doaj   +1 more source

A Numerical Simulation of a Ni-based Bulk Metallic Glass During Compressive Deformation and Fracture [PDF]

Materials Research, 2015
On the basis of compression tests, uni-axial compression deformation and fracture behaviors of NiTiZrAlCuSi bulk metallic glass samples with different dimensions have been studied by numerical simulation approaches.
Liang Weizhong, Ning Zhiliang, Liu Ailian, An Yongliang   +3 more
doaj   +1 more source

Delayed Surgical Treatment of Cervical Spine Injury in an Adolescent Patient

Креативная хирургия и онкология, 2023
Introduction. Cervical spine injury is recognised as one of the most disabling types of vertebral column and spinal cord injuries. With a high level of disability, this type of injury remains quite rare among children.
D. A. Karpov, E. F. Shakurov, T. A. Farkhutdinov, L. A. Kulmanova, A. V. Antonov, E. V. Strepetkov   +5 more
doaj   +1 more source

Low paraspinal lean muscle mass is an independent predictor of adjacent vertebral compression fractures after percutaneous kyphoplasty: A propensity score–matched case-control study

Frontiers in Surgery, 2022
BackgroundTo investigate the relationship between paraspinal lean muscle mass and adjacent vertebral compression fracture (AVCF) after percutaneous kyphoplasty (PKP) for osteoporotic vertebral compression fracture (OVCF).MethodsThe data of 272 patients ...
Yunzhong Cheng, Honghao Yang,, Yong Hai, Yuzeng Liu, Li Guan, Aixing Pan, Yaosheng Zhang   +6 more
doaj   +1 more source

Gray Ramus Communicans Nerve Block for Acute Pain Control in Vertebral Compression Fracture

Medicina, 2021
Background and Objectives: The current options for acute pain control of vertebral compression fracture include hard brace, vertebroplasty, early surgery, and analgesic injection. We hypothesize that the gray ramus communicans nerve block (GRNB) controls
Dou-Young Park, Il Choi, Tae-Gyum Kim, Woo-Jae Kim, Il-Young Shin, Eun-Kyung Khil   +5 more
doaj   +1 more source

Double lag-screw compression for optimal fixation of intertrochanteric fractures with large fragment gap: A technical note

SICOT-J, 2023
Cephalomedullary nailing of unstable intertrochanteric fractures has been established as a fruitful surgical approach with relatively limited complications.
Karampinas Panagiotis, Galanis Athanasios, Papagrigorakis Eftychios, Vavourakis Michail, Krexi Anastasia, Pneumaticos Spiros, Vlamis John   +6 more
doaj   +1 more source

Using the cortical bone trajectory screw technique with vertebral column resection to treat an osteoporotic compression fracture in progressive thoracolumbar hyperkyphosis: A case report

Interdisciplinary Neurosurgery, 2019
Progressive thoracolumbar hyperkyphosis (aka hunchbacked) with a sagittal imbalance in an osteoporotic compression fracture might warrant surgical correction when conservative treatment fails.
Chia-Hung Chao, MD, Cheng-Yang Hsieh, MD, PhD, Yu-Feng Su, MD, Aij-Lie Kwan, MD, PhD   +3 more
doaj   +1 more source