Explanation:
The correct option is 'c'. The anterior compartment of the leg is the most frequently involved compartment in acute compartment syndrome following tibial fractures. It is bounded by rigid osseofascial borders (tibia, fibula, interosseous membrane, and crural fascia), making it highly susceptible to increased pressures from fracture hematoma and edema. It contains the deep peroneal nerve and anterior tibial artery.

Reference: McQueen MM, Gaston P, Court-Brown CM. Acute compartment syndrome. Who is at risk? J Bone Joint Surg Br. 2000;82(2):200-203.