Glenoid diameter is an inaccurate method for percent glenoid bone loss quantification: analysis and techniques for improved accuracy.
Bhatia S, Saigal A, Frank RM, Bach BR, Cole BJ, Romeo AA, Verma NN. Glenoid diameter is an inaccurate method for percent glenoid bone loss quantification: analysis and techniques for improved accuracy. Arthroscopy. 2015 Apr; 31(4):608-614.e1.