Free-flap breast reconstruction is a type of autologous-tissue breast reconstruction applied after mastectomy for breast cancer, without the emplacement of a breast implant prosthesis.echnically, the harvesting of the TRAM free-flap is relatively easy and fast; because it possesses a robust blood supply, there is a low risk of tissue necrosis, either of the flap or of the adipocyte fat, and the reconstructed breast can tolerate oncologic radiotherapy.
e. f. Super Teacher Worksheets-www.superteacherworksheets.com Triangles Identify each type of triangle as acute, right or obtuse. DEF An acute angle isless than 90Ë XYZ A right angle isexactly 90Ë PQR An obtuse angle isgreater than 90Ë DE F An acute triangle has 3 acute angles.
PROPERTIES OF TRIANGLES AND QUADRILATERALS. Types of triangles. Triangles can be classified in various ways, based either on their symmetry or their angle properties. An equilateral triangle has all three sides equal in length, and all three angles equal to 60Â°. An isosceles triangle has two sides equal, and the two angles opposite the equal sides also the same. Thus in the diagram, angle A = angle C. A scalene triangle has all three sides and angles different. All triangles have an interior angle sum of 180Â°.