Introduction
Ulna radius intramedullary nail is an orthopedic implant used for the treatment of ulnar and radial fractures. Stable and healing of the fracture site can be achieved through intramedullary internal fixation. The ulnar radial interlocking nail has good anti spiral, anti compression, and anti bending abilities, which can provide stable fixation effect and facilitate fracture healing.
Advantage
1. High fixation stability, ulnar and radial intramedullary nails can provide strong fixation stability, and groove design improves rotational stability. The connection between the tip of the blade and the epiphysis of the diaphysis helps improve rotational stability. The 3.5mm bilateral cortical bone screw improves rotational stability. Effectively prevent displacement of the fracture end and promote fracture healing.
2. The gradually thinning contours and special features make it easy to insert intramedullary nails and reduce stress concentration.
3. Protecting the blood supply at the fracture site, the implantation method of interlocking intramedullary nails can maximize the protection of the blood supply around the fracture site, reduce the risk of postoperative local infection and bone non union.
4. Early functional exercise, due to high fixation stability, patients can undergo functional exercise early after surgery, which is beneficial for the recovery of joint function.
5. Minimally invasive surgery, interlocking intramedullary nail surgery usually uses minimally invasive techniques, with minimal surgical trauma and fast postoperative recovery.
The method of intramedullary nail treatment for the radius and ulna
1. Preoperative preparation
Imaging examinations, such as X-rays, CT or MRI, are used to determine the type, location, and degree of displacement of fractures, providing accurate localization information for surgery.
Physical condition assessment assesses the overall health status of the patient, including cardiovascular function, blood indicators, etc., to ensure that the patient can withstand surgery.
Preoperative discussion, where doctors discuss with patients and their families to clarify the surgical purpose, risks, and prognosis, and sign an informed consent form.
2. Surgical process
Anesthesia, choose appropriate anesthesia methods based on the patient's specific situation, such as general anesthesia or brachial nerve block anesthesia.
Open reduction, cut open the skin and subcutaneous tissue at the fracture site, expose the fracture end, and perform reduction.
Implantation of ulnar and radial intramedullary nails, selecting appropriate interlocking intramedullary nails based on the size of the medullary cavity, implanting them into the medullary cavity through a sight, and locking the distal and proximal locking nails.
Suture the wound, clean the wound, sew it layer by layer, and wrap it in place.
3. Postoperative care
Pain management, postoperative administration of appropriate analgesics or anti-inflammatory drugs to alleviate patient pain.
Rehabilitation exercise guides patients to undergo appropriate rehabilitation exercises based on their recovery status, promoting fracture healing and joint function recovery.
Regular re examination, regular X-ray or CT examination after surgery, observation of fracture healing, and timely adjustment of rehabilitation plan.
Psychological support, providing psychological counseling and support to patients to help them overcome postoperative anxiety and depression.
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Main Product:
Orthopedic Implant,
Orthopedic Instrument,
Locking Plate,
Orthopedic Power Tools,
Trauma Implant,
External Fixator