A small-stature tibial baseplate, comprising: a tibial plateau comprising: a distal surface sized and shaped to substantially cover a proximal resected surface of a tibia; a proximal surface opposite said distal surface, said proximal surface having a lateral compartment and a medial compartment opposite said lateral compartment, wherein the lateral compartment is asymmetric with respect to the medial compartment about a component anteroposterior axis to define a component asymmetry; and a peripheral wall extending between said distal surface and said proximal surface, wherein a total surface area bounded by the peripheral wall of the tibial plateau is between about 1390 mm 2 and about 1580 mm 2; a tibial keel extending distally from said distal surface of said tibial plateau to an opposing distal tip to define a longitudinal tibial keel axis, the tibial keel having a longitudinal extent defined between the distal surface and the distal tip, the keel having a conical, tapered outer profile; and at least one fin spanning a junction between said tibial keel and said distal surface, said at least one fin comprises a medial fin and a lateral fin, said medial fin and said lateral fin cooperating to define a medial/lateral fin extent (ML KA) of about 40 mm, said at least one fin comprising a fin edge defining an angle (γ A) of about 45 degrees with respect to said longitudinal tibial keel axis wherein said at least one fin extends along less than an entire longitudinal extent (PD KA) of said tibial keel_. a tibial plateau comprising: a distal surface sized and shaped to substantially cover a proximal resected surface of a tibia; a proximal surface opposite said distal surface, said proximal surface having a lateral compartment and a medial compartment opposite said lateral compartment, wherein the lateral compartment is asymmetric with respect to the medial compartment about a component anteroposterior axis to define a component asymmetry; and a peripheral wall extending between said distal surface and said proximal surface, wherein a total surface area bounded by the peripheral wall of the tibial plateau is between about 1390 mm 2 and about 1580 mm 2; a distal surface sized and shaped to substantially cover a proximal resected surface of a tibia; a proximal surface opposite said distal surface, said proximal surface having a lateral compartment and a medial compartment opposite said lateral compartment, wherein the lateral compartment is asymmetric with respect to the medial compartment about a component anteroposterior axis to define a component asymmetry; and a peripheral wall extending between said distal surface and said proximal surface, wherein a total surface area bounded by the peripheral wall of the tibial plateau is between about 1390 mm 2 and about 1580 mm 2; a tibial keel extending distally from said distal surface of said tibial plateau to an opposing distal tip to define a longitudinal tibial keel axis, the tibial keel having a longitudinal extent defined between the distal surface and the distal tip, the keel having a conical, tapered outer profile; and at least one fin spanning a junction between said tibial keel and said distal surface, said at least one fin comprises a medial fin and a lateral fin, said medial fin and said lateral fin cooperating to define a medial/lateral fin extent (ML KA) of about 40 mm, said at least one fin comprising a fin edge defining an angle (γ A) of about 45 degrees with respect to said longitudinal tibial keel axis wherein said at least one fin extends along less than an entire longitudinal extent (PD KA) of said tibial keel_.