1. System for compression limit established node orthopedic implantation, comprising: a first portion of the locking assembly having a threaded distal end, a proximal end and disposed between the elongate member, said elongate member first portion of the locking assembly comprises a supporting structure of a predetermined axial length not reaching to the distal end or to the proximal end of the first portion of the fixing unit, and a second portion of the locking assembly having a distal end, a proximal end and a softening eschenny therebetween an elongate element, said elongate element of the second portion of the retaining assembly has a first portion and a second portion, said first portion disposed between the proximal and distal ends of said second portion of the locking assembly and said second portion is located between the proximal end of the second part of the locking assembly and said first portion, said first portion further comprises a supporting structure adapted to engage the auxiliary hydrochloric design of the first part of the fixing unit, and said second portion is configured such that ruled its engagement with the supporting structure of the first part of the fixing unit, wherein when the second portion of the locking assembly arranged back to back with the first part of the fixing unit so that the additional supporting first portion structure of the second portion of the retaining assembly is in engagement with the supporting structure of the first part of the fixing unit, the second control portion of the locking assembly results in axial Move1. Система для ограничения компрессии, созданной ортопедическим имплантационным узлом, содержащая:первую часть фиксирующего узла, имеющую резьбовой дистальный конец, проксимальный конец и размещенный между ними удлиненный элемент, причем указанный удлиненный элемент первой части фиксирующего узла содержит вспомогательную конструкцию заданной осевой длины, не доходящую до дистального конца или до проксимальн
