According to the latest issue of Sweden to the new technology magazine reported that Sweden Umea University scientists developed a new limb nerve repair surgery methods, with dozens of patients to receive the operation.
Currently, the surgeon can be broken at both ends of the skin and muscle stitched together, but very difficult primary neural. The doctor once the motor and sensory nerve received wrong, will give a tremendous pain patients.
Scientists developed a new method eliminates the need for suturing broken nerve bundles, but instead uses a special material polyhydroxybutyrate made into square pieces are broken nerve bundle volume inside. Motor and sensory nerve will be issued to the broken part, neural chemical signals can be paired and long together.
It has been involved in this research project umeå University Surgeons m card El · viberg, this method takes full advantage of human neural self-healing, accepted this method of treatment of amputation patients in body recovery after feeling better and exercise more flexible.
PHB is a biodegradable material, its degradation products after may be absorbed by the human body, do not cause adverse reactions.
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