As already described before, the most used flange types acc. to ASME B16.5 are: Welding Neck, Slip On, Socket Weld, Lap Joint, Threaded and Blind flange. Below you will find a short description and definition of each type, completed with an detailed image. Most common flange types.
Medical Definition of subungual. : situated or occurring under a fingernail or toenail a subungual abscess.
It is a somewhat occult open fracture due to the fact that the growth plate of the distal phalanx is remarkably close to the nail plate. When a subungual hematoma occurs in conjunction with a growth plate fracture, this does in fact represent an open fracture. Growth plate (physeal) fractures.ecause it occurs in adolescents with relatively mature growth plates, there is minimal potential for deformity due to growth plate injury. Treatment of displaced SH III and SH IV fractures of the distal tibia requires open reduction.