WebScapular notching is believed to be a result of mechanical impingement of the humeral component on the lateral scapular pillar. Although it appears that scapular notching progresses with time, its effect on implant survivorship and clinical outcomes is unknown. WebScapular notching along the posteroinferior scapular neck marked by the yellow line. Case Discussion Scapular notching after reverse shoulder arthroplasty is the erosion of bone of the scapular neck due to mechanical abutment of the humeral implant with adduction of the upper extremity.
Scapular notching Radiology Reference Article Radiopaedia.org
Web23 feb. 2024 · Complete or partial incorporation was shown radiographically in 81% of grafts. Six base plates were considered loose. Complications included two infections, one … WebScapular notching after reverse total shoulder arthroplasty is due to repetitive contact between the polyethylene of the humeral component and the inferior scapular neck … the peter jones foundation
Treating cuff tear arthropathy by reverse total shoulder …
Web11 aug. 2024 · Glenoid notching of grade 1 according to Sirveuax was observed in 3 out of 35 cases (9%); no grade 2, 3, or 4 notching was present. Revision surgery was necessary in one case (3%). Conclusion. RSA with bipolar lateralization leads to excellent clinical outcomes, low complication rates, and low rates of radiographic scapular notching. Web16 jul. 2024 · Other studies, however, show that scapular notching is associated with onset of pain, reduced shoulder functionality, and early aseptic loosening of glenoid and humeral components. The incidence and severity of scapular notching are closely related to patient-specific risk factors, the type of prosthetic design, and the surgical approach and … Web29 sep. 2024 · Background: Scapular notching following reverse shoulder arthroplasty (RSA) is caused by both biological and mechanical mechanisms. Some authors postulated that osteolysis that extends over the inferior screw is caused mainly by biological notching. Inverted-bearing RSA (IB-RSA) is characterized by a polyethylene glenosphere and a … the peter kershaw trust