RT Journal Article SR Electronic A1 Shuman, Jill T1 Redefining Critical Bone Loss in Shoulder Instability JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 23 SP 10 OP 11 DO 10.1177/155989771423006 UL http://mdc.sagepub.com/content/14/23/10.2.abstract AB Glenoid bone deficiency has been implicated as a significant risk factor for failure after arthroscopic stabilization, with data suggesting that 20% to 25% glenoid loss is a “critical level” at which this risk increases [Boileau P et al. J Bone Joint Surg Am 2006; Boileau P et al. Clin Orthop Relat Res 2014]. However, there is a paucity of data available to indicate whether a lesser degree of bone loss results in better arthroscopic outcomes.