humerus, regardless of the level or number of fracture lines, in which no segment is displaced more than 1cm or angulated more than 45Â°. Two-part fractures The two-part fracture includes those proximal humeral fractures with a single displacement at the anatomic neck, surgical neck, lesser tuberosity, or greater tuberosity. The fracture is named by the structure that is displaced (Two-part surgical neck fracture). Three-part fractures The three-part fracture includes all proximal humeral fractures with a displaced surgical neck and either a greater or lesser tuberosity displacement fracture. Four-part fractures Four-part fractures are proximal humeral fractures with three displaced, fractured segments including both tuberosities and typically the surgical neck.
The cost of building and maintaining a double set of steel fences along 700 miles of the U.S.-Mexico border could be five to 25 times greater than congressional leaders forecast last year, or as much as $49 billion over the expected 25-year life span of the fence, according to the nonpartisan Congressional Research Service.
The budget proposed by the White House on Tuesday includes $2.6 billion for border security -- $1.6 billion of which will be for bricks and mortar for a wall, Office of Management and Budget Director Mick Mulvaney told reporters on Monday.