puncture epidural chaw

Muaj ob hom kev sib tsoo hauv qhov chaw epidural: ncaj thiab sab. Vim tias cov txheej txheem spinous ntawm lub duav yog qhov sib npaug, qhov ncaj - hauv txoj kev yog feem ntau tawm tswv yim.

Txoj kev mus rau sab nraud tsuas yog siv thaum qhov kev nkag mus ncaj nraim yog qhov nyuaj, cov neeg laus, cov ligament supraspinous yog calcified, tus txha caj qaum yog txwv, lossis qhov sib txawv tsis tuaj yeem kov.

0. Select the correct lumbar intervertebral space for the direct insertion method, remove the local skin, lay a sterile towel on the upper and lower sides, and use local anesthetic to moisten the skin and various layers of tissue through the midline of the waist. It is round and blunt, so the range of infiltration block should be wide enough. Then use a skin incision needle to poke a hole in the skin mound, and then use an epidural piercing needle to insert the person, hold the needle body with one hand against the back, and push the needle slowly with the other hand. The ligaments of the ligaments are completely parallel to each other to avoid excessive damage to the ligament fibers. During the whole puncture process, the level of the ligament should be understood according to the change of resistance. After the supraspinous ligament is passed, the interspinous ligament is relatively loose, and the resistance of needle insertion is small at this time. > Continue to advance to encounter the dense and thick ligamentum flavum. When the needle tip passes through the ligamentum flavum and enters the epidural space, the resistance can increase to disappear suddenly, that is, there is a "feeling of failure". It is preliminarily judged that the needle tip has reached the epidural space.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob tshuaj tua tsiaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho. koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

Thov hu rau peb yog tias koj xav tau: zhang@sz-manners.com