1. A method for use during arthroscopic surgery comprising: a cannulated needle administered to the patients body joint administered through the needle and guidewire arthroscopic knife administered into the joint area using a wire napravitelya.2. The method of claim 1, further comprising withdrawing the needle after entering napravitelya.3 wire. The method of claim 1, further comprising: using said knife to separate a part of soft tissue from bone, the implementation of surgery on bone to bone reattachment of the separated parts of soft tkani.4. A method according to claim 1, wherein the blade has a proximal end and a distal konets.5. A method according to claim 1, wherein the distal end comprises a blade and the component to the wire napravitelya.6. A method according to claim 1, wherein the soft tissue is an acetabular lip and the bone - acetabular vpadinu.7. A method according to claim 5, wherein the input stage to arthroscopic blade replacement using a guidewire includes a compound arthroscopic knife with blade and guide wire input to the joint area so that a knife blade inserted between the soft tissue and kostyu.8. A method according to claim 7, wherein the compound with arthroscopic knife guide wire includes input guidewire through said komponent.9. Arthroscopic knife having: a proximal end and a distal end, said distal end comprising a blade and a component for the wire napravitelya.10. Knife according to claim 9, in which the distal end izognut.11. Knife according to claim 9, in which the component has a guidewire through otverstie.12. A method according to claim 1, comprising the use of a knife1. Способ использования во время артроскопической операции, включающий:ввод канюлированной иглы в область сустава тела пациента ввод через иглу проволочного направителя и ввод артроскопического ножа в область сустава с использованием проволочного направителя.2. Способ по п.1, включающий также извлечение иглы после ввода проволочного направителя.3. Способ по п.1, вклю