Related Experiment Video
Updated: Jan 31, 2026

Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
SPECT/CT Findings in Scapular Notching After Reverse Shoulder Arthroplasty
Matthaeus Cieciera1, Ralf Schoeniger2, Ujwal Bhure1
1From the Radiology and Nuclear Medicine, and.
Abstract:
Scapular notching (SN) is a unique complication in reverse shoulder arthroplasty, caused by repetitive impingement of the humeral polyethylene liner against the inferior scapular neck. It occurs in up to 96% of cases, with bone loss beneath the glenoid baseplate and polyethylene wear. SN can be associated with pain, decreased range of motion, and might result in glenoid implant failure. Modification of glenosphere design and humeral neck angle showed substantially less SN. SPECT/CT is a promising tool providing combined morphologic and metabolic information in symptomatic SN. We present SPECT/CT findings in 7 cases of symptomatic SN in reverse shoulder arthroplasty patients.
More Related Videos
09:49A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
Published on: April 24, 2020
10:07Measurement of Dynamic Scapular Kinematics Using an Acromion Marker Cluster to Minimize Skin Movement Artifact
Published on: February 10, 2015
Related Concept Videos
Muscles of the Shoulder
Anterior Thoracic Muscles
The anterior thoracic muscles include the serratus anterior, subclavius, and...
Notch Signaling Pathway
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not...
Finding the Center of Gravity
Respiratory System Abnormal Finding I: Inspection and Percussion
Inspection Findings
During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...
Finding Electric Potential From Electric Field
Cardiovascular System Abnormal Findings I: Inspection and Palpation
Abnormal findings observed during an inspection