Cortical screw India – Best Solutions To Bone Fixation Problems

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Cortical crews are vital orthopedic implants that a surgeon needs to perform the job to the perfection and to the satisfaction of the patient. These screws hold a bone repairing system tightly at the intended place and helps immensely in healing the injury. In India, manufacturers of orthopedic implants including cortical screw are known for their high quality standards of the products. Cortical screw India manufacturers make and supply the entire range of these screws. This helps the surgeons meet requirements of screws to fix different bone injuries successfully. 

Technically, cortical screw is a type of orthopedic hardware. The surgeons use this screw to provide fixation by itself. The screw may also be used for fixation in conjunction with other devices. Cortical screws have find threads. These screws are designed to anchor firmly in cortical bone. Cortical screws India have closely-spaced shallow threads. The core-to-outer diameter ratios are larger as compared to cancellous screws. 


Types of cortical screws 

Cortical screws are also considered much stronger than cancellous screws of the same diameter. Usually, cortical screws are blunt headed. Surgeons use these fully-threaded screws to fix plates to long bones. They can thus fixate both cortices to provide maximum stability to the structure. However, the blunt end should not extend beyond a few millimeters in the soft tissues. This way, the surgeon ensures that the damage to the soft issue is minimized. 

The surgeons use cortical screws in two ways – self tapping screws and non-self tapping screws. When a self-tapping screw is driven into the material, it can tap its own hole. These screws are particularly a great help in drilling a hole into hard substrates like hard plastics or metals. The self-tapping screw cuts its own thread when it is driven in. To cut the thread as the screw is driven in, there is one or more ‘flutes’ in the screw tip. So, while a machine screw is unable to tap its own hole in a metal substrate, a self tapping screw can easily do so. 

An Advantage of self-tapping cortical screws is that the surgeon can use them speedily. There is less instrumentation required for tapping. Moreover, the surgeon can remove these screws and re-insert when needed. However, it must

be kept in mind that the self-tapping screws must not penetrate the bone and instead sit outside of the bone cortex. This way, the maximum pull out resistance can be achieved. 

Non-self-tapping screws are lacking a self-tapping ability. These screws need a pre-drilled hole. Then, there is a careful cutting of threads required to do into bone. For a non-self-tapping screw, a separate tap is used for cutting the thread. These screws have more rounded and blunter tip and have no flutes. 

India manufacturers 

Orthopedic implants India manufacturers are equipped with the sophisticated technology. As a result of it, the manufacturers are capable of producing and supplying a commendable range of cortical screws. These screws are made using high-grade raw material that is procured only from authentic vendors. The raw material is as per the international quality standards. 

Indian manufacturers offer best quality cortical screws that the surgeons use for carrying out orthopedic fixation. These fixations have to specially be made in bones of low density. Only highest grade raw materials are used in making these screws in India. The quality standards of other major screws such as locking screws India too are very high. 

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