Glenolabral articular disruption (GLAD)lesions result from a forced adduction injury. There is a superficial anterior inferior labral tear associated with an anterior inferior glenoid articular cartilage injury. These lesions do not tend to be associated with shoulder instability.
1. Phoebe Kaplan, Clyde A. Helms, Robert Dussault et al. Musculoskeletal MRI. (2001) ISBN: 0721690270 - Google Books
2. David W. Stoller. Magnetic Resonance Imaging in Orthopaedics and Sports Medicine. (2007) ISBN: 9780781773577 - Google Books
3. Robinson G, Ho Y, Finlay K, Friedman L, Harish S. Normal Anatomy and Common Labral Lesions at MR Arthrography of the Shoulder. Clin Radiol. 2006;61(10):805-21. doi:10.1016/j.crad.2006.06.002 - Pubmed
4. De Coninck T, Ngai S, Tafur M, Chung C. Imaging the Glenoid Labrum and Labral Tears. Radiographics. 2016;36(6):1628-47. doi:10.1148/rg.2016160020 - Pubmed