T-shaped uterus a lateral incision of the uterine walls, and can return the organ to a normal morphology, while improving the patient's former reproductive performance. It is considered a low-risk procedure, and can also improve term delivery rate by up to 10-fold, as long as the endometrium is considered to be in good condition. However, risks after the procedure include placenta accreta, Asherman's syndrome and severe haemorrhage. T-shaped uterus A t-shaped uterus is a type of uterine malformation wherein the uterus is shaped resembling the letter T. This is typically observed in DES-exposed women. It is recognised in the ESHRE/ESGE classification, and
Cleaver (tool) Cleaver (tool) In archaeology, a cleaver is a type of biface stone tool of the Lower Palaeolithic. Cleavers resemble hand axes in that they are large and oblong or U-shaped tools meant to be held in the hand. But, unlike hand axes, they have a wide, straight cutting edge running at right angles to the axis of the tool. Acheulean cleavers resemble handaxes but with the pointed end truncated away. Flake cleavers have a cutting edge created by a tranchet flake being struck from the primary surface. Cleavers, found in many Acheulean assemblages such as Africa, were similar in size