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Ilizarov Wire Sizes

In order to ensure the highest quality, our Ilizarov Wires are made from the best SS 316L material. Ilizarov Wires come in two different varieties. Ilizarov Wire Types 1 and 2, with and without olives. Ilizarov Wires come in various sizes, including

• Ilizarov Wire Bayonet Point, 1.5 and 1.8 mm diameter and 400 mm length
• Ilizarov Wire Trocar Point, 1.5 and 1.8 mm diameter and 400 mm length
• Ilizarov Olive Wire Bayonet Point, 1.5 and 1.8 mm diameter and 400 mm length
• Ilizarov Olive Wire Trocar Point, 1.5 and 1.8 mm diameter and 400 mm length

Ilizarov For the external fixation of bones in the treatment of nonunions, bone defects, and limb lengthening, which may require lengthy treatment, wires offer many benefits. The ability of these wires to stabilize the bone fragments depends on how they are tensioned. These wires deflect and get stiffer when they are subjected to compression or distraction loads.

Ilizarov wire tensioning and holding methods: a biomechanical study

Goal: To research and contrast two distinct tensioning and holding techniques for Ilizarov wire.

The vertical Hounsfield test machine H25KS, a stress/strain instrument with a load cell connected to a computer program, was used in this study as the method. The department’s current mechanical tensioners were evaluated first. Second, Ilizarov’s method of twisting the three different wire-holding bolt designs to achieve wire tension was evaluated. These bolts are referred to as “cannulated,” “slotted,” and “Russian” (which have a slot down one side and a hexagonal head).

Results: With a maximum producible tension of 1330N, the mechanical tensioners were found to be accurate but ineffective. The Russian bolts were the most efficient at producing tension, resulting in mean wire tensions of 785N at 45 degrees, 1200N at 90 degrees, and 1695N at 135 degrees. The wires would frequently break at a 90-degree twist from the cannulated and slotted bolts.

Conclusion: The results showed two practical approaches. When compared to the straightforward twisting of the wire holding bolts, which produced equivalent tensions with ease and are capable of producing greater wire tensions, the present tensioners were found to be inefficient. It is advised to use Russian bolts when wire tension is produced by twisting the bolts.

Ilizarov Wire Risk Factor

When assessing the prognosis in each case, contraindications—which may be partial or complete—must be taken into account. Under the following circumstances, alternative management strategies may need to be taken into account:

• infections that are systemic or local, acute or chronic.
• either localized, systemic, or chronic inflammation.
• serve as a dangerous vascular, nervous, or muscular disease.
• Bone defects that would prevent the implant from being properly anchored.
• All associated illnesses that might jeopardize the implant’s success and functionality.

Warnings and Precautionary for Ilizarov Wire

Before using Ilizarov Wire, the surgeon and support personnel should read the safety instructions as well as any product-specific information in the product description, surgical techniques, and/or brochures.

Ilizarov Wire is designed, built, and produced with the utmost care using medical-grade materials. As long as they are used correctly, these high-quality Ilizarov Wire guarantee the best working outcomes. The usage guidelines and safety advice that are provided below must be followed.

Improper use of Ilizarov Wire can result in injury to the operator, patients, or other people as well as tissue damage, premature wear and tear, instrument destruction, and instrument destruction.

It is essential that the operating surgeon actively participate in the medical care of their patients. All facets of the surgical procedure and the tools used, including their limitations, should be fully understood by the surgeon. It is the surgeon’s and the surgical team’s responsibility to take care in the selection and use of surgical instruments. Before using Ilizarov Wire, sufficient surgical training must be obtained.

The following variables could harm the operation’s success:

• implanted material allergies.
• specific bone tumors.
• both osteoporosis and osteomalacia.
• disordered metabolism and systemic disease.
• abuse of drugs and alcohol.
• The implant is exposed to blows and/or excessive loading during physical activities that involve strong shocks.
• Patients who are mentally incapable of understanding and following instructions from the doctor.
• unhealthy in general.
• Effects that could be harmful

The most frequent side effects of implantation are the ones listed below:

• Implant loosening that may be brought on by the fixation site being loaded repeatedly or by the implant’s being reacted to by the tissue.
• infection both early and late.
• additional bone fracture brought on by unusual stress or weakening of the bone matrix.
• pressure or hematoma-induced temporary or permanent neural damage.
• Hemorrhages and slow wound healing.
• Heart arrest, pulmonary embolism, and venal thrombosis are examples of vascular disease.
• Ossification that is heterotopic.
• Due to the implant, there is pain and discomfort.
• Failure due to mechanical forces, such as bending, loosening, or breakage of the implant.
• Implant migration that causes harm.

Preoperative Planning for Ilizarov Wire

Following a thorough clinical evaluation of the patient, the operation is planned. X-rays are also necessary to provide a clear picture of the bony anatomy and any associated deformities. The entire set of implants must be available at the time of the operation, along with the appropriate implantation tools.

The doctor should go over any dangers or issues that could arise from using Ilizarov Wire with the patient. If the patient has allergies to any of the implant materials, it is crucial to know this before surgery. Additionally, the patient needs to be made aware that the device’s performance cannot be guaranteed because problems may reduce its lifespan.

Ilizarov Wire Precautions

During the reprocessing process, verify the instruments’ functionality and look for wear. Before using, replace any damaged or worn out instruments.

Utilizing the tools designated for this screw is advised.

Use caution when handling equipment, and put sharps containers in which to dispose of used bone cutting tools.

Always use irrigation and suction to get rid of any debris that might get created during implantation or removal.

Ilizarov Wire Warnings

Ilizarov Wire is brittle and can break under extreme pressure while in use. We advise that the broken part be removed whenever possible and practical for the particular patient, though the surgeon will ultimately decide whether to do so based on the risk involved. Be aware that implants lack the natural bone’s strength. Significant loads may cause implants to fail.

The user’s glove or skin may be pinched or torn by the sharp edges or moving joints of some instruments, screws, and cut plates.

Be sure to get rid of any fragments that weren’t fixed during surgery.

While the surgeon will ultimately decide whether to remove the implant, we advise that fixation devices be taken out as soon as it is safe and practical for the specific patient and after their purpose as a healing aid has been fulfilled. To prevent refracture, implant removal should be followed by adequate post-operative care.

Ilizarov Wire General Adverse Events

Risks, side effects, and negative outcomes are possible with major surgical procedures. While there are many possible reactions, some of the most frequent ones are: issues related to anesthesia and patient positioning (such as nausea, vomiting, dental injuries, neurological impairments, etc.), thrombosis, embolism, infection, nerve and/or tooth root damage or injury of other critical structures including blood vessels, excessive bleeding, damage to soft tissues including swelling, abnormal scar formation, functional impairment of the musculoskeletal system, and pain.