Yes it does definitely alter your assessment since you have to understand that a fracture of the Fibula can alter the movement pattern of the foot and the movement in the proximal and distal syndesmosis (joint) between fibula and Tibia with effects on the Dorsiflexion-plantar flexion of the foot and the external rotation of the knee.
In general a consultant will not give you a specific protocol since it is assumed a straight foreward rehabilitation after green light is given for full weight bearing.
What you need to know is pointed out by leebpt, as well as considering the grade of ligament tear which will be at least a grade 2 of ATFL, PTFL. Also these type of injuries can potentially obstruct the deep peroneal and Sural nerve as well as causing displacement of Tarsal bones (Especially Calcaneum, subtalar joint and Cuboid)
Hope this helps