About 2,513 results

ALLMedicine™ Avascular Necrosis Center

Research & Reviews  944 results

Extracorporeal Shockwave Therapy Modulates the Expressions of Proinflammatory Cytokines...
Mediators of Inflammation; Cheng JH, Jhan SW et. al.

Jul 27th, 2021 - Avascular necrosis (AVN) of the femoral head (AVNFH) is a disease caused by injury to the blood supply of the femoral head, resulting in a collapse with osteonecrosis and damage to the articular cartilage. Extracorporeal shockwave therapy (ESWT) h...

The S1PR1 Agonist SEW2871 promotes the Survival of Skin Flap.
Canadian Journal of Physiology and Pharmacology; Zhang D, Qi D et. al.

Jul 27th, 2021 - Skin flap transfer is an important method to repair and reconstruct various tissue defects. However, avascular necrosis largely affects the success of flap transfer. The sphingosine-1-phosphate receptor 1 (S1PR1) agonist SEW2871 has been proven to...

Long-term differences in clinical prognosis between crossed- and parallel-cannulated sc...
Injury Jiang D, Zhan S et. al.

Jul 21st, 2021 - Vertical femoral neck fractures (VFNFs) are one of the most difficult fractures to stabilize, with high non-union (17%), avascular necrosis (AVN, 21%), and femoral neck shortening (FNS, 29.0%) rates. The objective of this investigation was to dire...

Reconstruction of proximal pole scaphoid non-union with avascular necrosis using proxim...
Hand Surgery & Rehabilitation; Saruhan S, Savran A et. al.

Jul 19th, 2021 - Union of proximal pole scaphoid fracture is challenging because the vascular supply is limited. The avascular necrosis accompanying non-union and progressive fragmentation make surgical reconstruction difficult. The present study aimed to report s...

Symptomatic osteonecrosis of the hip and knee in patients with systemic lupus erythemat...
Lupus Ersin M, Demirel M et. al.

Jul 15th, 2021 - Osteonecrosis (ON), also known as avascular necrosis, is characterized by the collapse of the architectural bone structure secondary to the death of the bone marrow and trabecular bone. Osteonecrosis may accompany many conditions, especially rheum...

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Guidelines  3 results

Bone Health Management After Hematopoietic Cell Transplantation: An Expert Panel Opinio...
Biology of Blood and Marrow Transplantation : Journal of ... Bar M, Ott SM et. al.

Jul 13th, 2020 - Bone health disturbances commonly occur after hematopoietic cell transplantation (HCT) with loss of bone mineral density (BMD) and avascular necrosis (AVN) foremost among them. BMD loss is related to pretransplantation chemotherapy and radiation e...

ACR Appropriateness Criteria® Developmental Dysplasia of the Hip-Child.
Journal of the American College of Radiology : JACR; , Nguyen JC et. al.

May 6th, 2019 - Developmental dysplasia of the hip (DDH) is the most common hip pathology in infants. Although its exact pathophysiology remains incompletely understood, its long-term prognosis depends not only on the severity of the dysphasia, but also on the ti...

Consensus guidelines on the use of bisphosphonate therapy in children and adolescents.
Journal of Paediatrics and Child Health; Simm PJ, Biggin A et. al.

Mar 6th, 2018 - Bisphosphonate therapy is the mainstay of pharmacological intervention in young people with skeletal fragility. The evidence of its use in a variety of conditions remains limited despite over three decades of clinical experience. On behalf of the ...

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Clinicaltrials.gov  20 results

Magnetic Resonance Imaging of the Face and Bones

Dec 17th, 2019 - In this minimal risk protocol, up to 400 asymptomatic HIV-infected patients and 75 HIV-infected patients with AVN will have MRI scans of the hips in order to determine (1) if avascular necrosis (AVN) of the hip can be identified by MRI scans in HI...

Long Term Follow-up of Integra® Cadence™ Total Ankle System in Primary Ankle Joint Replacement

Sep 16th, 2019 - This study will evaluate the long term performance and safety data for the Cadence™ Total Ankle System (CTAS) when used for primary arthroplasty in patients with primary arthritis (e.g. degenerative disease), secondary arthritis (e.g. post-traumat...

Atorvastatin to Prevent Avascular Necrosis of Bone in Steroid Treated Exacerbated Systemic Lupus Erythematosus

Nov 23rd, 2018 - If you have started on prednisone 30mg or greater and expect to be on it for greater than two weeks you may be a candidate for the study. Also, you would need to be enrolled in the study within three days of starting prednisone. If you are eligibl...

Intra-operative Nasal Compression After Lateral Osteotomy to Minimize Post-operative Peri-orbital Ecchymosis and Edema

Nov 6th, 2018 - Periorbital edema and ecchymosis are common morbidities in the post-operative period after rhinoplasty. Lateral osteotomy techniques used to reshape the bony nasal pyramid are large contributing factors to the degree of bruising and edema. This is...

R3 Delta Ceramic Acetabular System PAS U.S.

Oct 26th, 2018 - Post-Approval Study of the R3 Biolox Delta Ceramic Acetabular System - US The R3 Ceramic Acetabular System is indicated for use in skeletally mature patients requiring primary total hip arthroplasty due to non-inflammatory arthritis (degenerative ...

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News  32 results

These Hips Don’t Lie
Nandan R. Hichkad, PA-C, MMSc

Jun 18th, 2019 - ANSWER The radiograph shows no evidence of an acute fracture. Incidental findings include excreted contrast within the bladder and radiopaque markers from prostatic seed implants.

Risk Factors Flagged for Pediatric SLE Organ Damage

Sep 13th, 2018 - The presence of neuropsychiatric manifestations was the strongest risk factor for organ damage in a group of patients with childhood-onset systemic lupus erythematosus (SLE), a study from Hong Kong found. In a multivariate analysis, neuropsychiatr...

For Myositis: An Old, Costly Drug?

Dec 18th, 2017 - Action Points Seven of ten patients with refractory dermatomyositis (DM) or polymyositis (PM) responded to treatment with repository corticotropin injection (RCI), in a small, open label, proof-of-concept study. Note that current treatment for myo...

Fast Five Quiz: Can You Answer These Challenging Orthopedic Questions?

Mar 14th, 2017 - Answer 1/5 Identification of hip fracture and initiation of treatment are imperative to avoid such complications as avascular necrosis (AVN). Which of the following groups is most at risk for AVN? Your peers chose: Children and adolescents 0% Teen...

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Patient Education  6 results see all →