Results 111 to 120 of about 7,359 (158)

Risk Factors for Proximal Junctional Kyphosis in Osteoporotic Versus Non-Osteoporotic Patients After Adult Spinal Deformity Surgery. [PDF]

J Clin Med
Shin TS, Park JS, Kang DH, Oh JS, Park SJ.   +4 more
europepmc   +1 more source

Acute Disc Herniation at the Proximal Junctional Segment (UIV/UIV + 1) Following Long Segment Spinal Fusion With Cement-Augmented Instrumentation: A Retrospective Study. [PDF]

Int J Spine Surg
Saleh D, Alkadri AZ, Bagherzadeh S, Vanderpool J, Pradhan A, Mejica D, Daulat S, Rubio DS, Hayman E, Rostami M, Kim P, Alikhani P.   +11 more
europepmc   +1 more source

Perioperative teriparatide in adult spinal deformity: a retrospective comparative cohort study. [PDF]

Ann Med Surg (Lond)
Safari Dehnavi N, Bagherzadeh S, Rubio DS, Lorimer AR, Saleh D, Rao G, Screven R, Rainone G, Alikhani P, Rostami M.   +9 more
europepmc   +1 more source

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Proximal Junctional Kyphosis and Proximal Junctional Failure

Neurosurgery Clinics of North America, 2013
Proximal junctional failure (PJF) should be distinguished from proximal junctional kyphosis, which is a recurrent deformity with limited clinical impact. PJF includes mechanical failure, and is a significant complication following adult spinal deformity surgery with potential for neurologic injury and increased need for surgical revision.
Robert A Hart, Christopher I Shaffrey, Richard Hostin   +2 more
exaly   +3 more sources

Proximal Junctional Kyphosis and Failure: Strategies for Prevention

Neurosurgery Clinics of North America, 2023
Proximal junctional kyphosis (PJK) and proximal junctional failure/fractures (PJF) are common complications following long-segment posterior instrumented fusions for adult spinal deformity. As progression to PJF involves clinical consequences for patients and requires costly revisions that may undermine the utility of surgery and are ultimately ...
Ayush, Arora, Zachary T, Sharfman, Aaron J, Clark, Alekos A, Theologis   +3 more
openaire   +2 more sources

Proximal junctional kyphosis and failure—diagnosis, prevention, and treatment [PDF]

Current Reviews in Musculoskeletal Medicine, 2016
Technical advancements have enabled the spinal deformity surgeon to correct severe spinal mal-alignment. However, proximal adjacent segment pathology (ASP) remains a significant issue. Examples include proximal junctional kyphosis (PJK) and proximal junctional failure (PJF).
Robert A Hart
exaly   +3 more sources

Comparison of Proximal Junctional Failure and Functional Outcomes Across Varying Definitions of Proximal Junctional Kyphosis

World Neurosurgery, 2021
Proximal junctional kyphosis (PJK) is a well-recognized complication following surgery for adult spinal deformity (ASD); however, definitions for PJK and its clinical implications can significantly vary by study. This study compares multiple definitions of PJK and describes incidence and clinical significance by definition.From 2014 to 2019, patients ...
Andy, Ton, Ram K, Alluri, Hyunwoo P, Kang, Andrew, Kim, Raymond J, Hah   +4 more
openaire   +2 more sources

Acute proximal junctional failure in patients with preoperative sagittal imbalance

Spine Journal, 2015
Proximal junctional failure (PJF) is a recognized complication of spinal deformity surgery. Acute PJF (APJF) has recently been demonstrated to be 5.6% in the adult spinal deformity (ASD) population. The incidence and rate of return to the operating room for APJF have not been specifically investigated in individuals with sagittal imbalance.The purpose ...
Darrel Brodke, Micah Smith, Prokopis Annis   +2 more
exaly   +3 more sources

Semitendinosus Tendon Augmentation for Prevention of Proximal Junctional Failure

Spine, 2020
Study Design. Retrospective cohort study. Objective. The aim of this study was to compare the incidence of proximal junctional kyphosis (PJK), proximal junctional failure (PJF), and clinical outcomes of patients who did and did not receive posterior ligament complex (PLC ...
Ram, Alluri, Andrew, Kim, Andy, Ton, Hyunwoo, Kang, Frank, Acosta, Raymond, Hah   +5 more
openaire   +2 more sources

Proximal Junctional Kyphosis and Proximal Junctional Failure in the Treatment for Adult Spinal Deformity: Definitions and Epidemiology

Techniques in Orthopaedics, 2020
Proximal junctional failure (PJF) is considered to be one of the most serious complications after correction surgery with a long construct for adult spinal deformity. Proximal junctional kyphosis (PJK) was first defined as an angle between the lower endplate of the uppermost instrumented vertebra (UIV) and the upper endplate of UIV+2 of 10 degrees or ...
Kota Watanabe, Mitsuru Yagi, Nobuyuki Fujita, Satoshi Suzuki, Osahiko Tsuji, Narihito Nagoshi, Eijiro Okada, Masaya Nakamura, Morio Matumoto   +8 more
openaire   +1 more source