horn of thyroid cartilage superior horn of thyroid cartilage superior cornu of thyroid cartilage UBERON:0011624 The superior horn of thyroid cartilage is long and narrow, directed upward, backward, and medialward, and ends in a conical extremity, which gives attachment to the lateral hyothyroid ligament. Wikipedia:Superior_horn_of_thyroid_cartilage cornu superius (cartilago thyroidea) SCTID:279520007 FMA:55294