Figure 2From: Scapula fractures in complex shoulder injuries and floating shoulders: a classification based on displacement and instability Classification of displaced fractures of the scapula with a stable shoulder girdle (Type B injuries). Displaced fractures of the glenoid are classified B1 injuries with two subtypes (B1.1 and B1.2), displaced fractures of the scapular body are categorized as B2 injuries, fractures involving the superior border as B3 injuries. Radiologic definitions of a relevant fracture displacement are given in the text.Back to article page