A
Type I (Pure lateral split)
B
Type VI (Metaphyseal-diaphyseal dissociation)
C
Type III (Pure central depression)
D
Type IV (Medial plateau fracture)
Explanation:The correct option is 'b'. Schatzker Type VI fractures represent high-energy bicondylar injuries with complete dissociation of the metaphysis from the diaphysis. Due to the massive energy transfer, severe comminution, and extensive soft-tissue stripping associated with this specific pattern, it carries the highest rate of acute compartment syndrome among tibial plateau fractures.
Reference: Stark E, Stucken C, Trainer G, Tornetta P 3rd. Compartment syndrome in Schatzker type VI tibial plateau fractures and supracondylar femur fractures. J Orthop Trauma. 2009;23(7):502-506.