There are relatively few products liability cases filed in Tennessee, very few actually tried, and even fewer appealed.
So, when a products case hits the appellate courts, we all learn. And when evidence issues are discussed in a product liability opinion there is cause for absolute jubilation.
Sparks v. Mena held that "the trial court erred in excluding evidence of other similar incidents involving actual or potential surgical injuries with the same model of device, and … the trial court erred in excluding the testimony of plaintiff’s expert witness."