Why do you have to wear a neck brace after cervical fusion

Foam neck support, also known as sponge collar, cervical neck brace, belongs to the medical external fixation support series, sponge neck support products are made of high-density sponge, comfortable to wear, joint for magic buckle. 
Suitable for mild cervical vertebra outstanding, sore, paralysis and other symptoms.

Effect of sponge neck brace: 
Fix the cervical vertebra in the proper position and change the bad position to adhere to the normal position. 
After the supporting effect, the neck muscles can rest, relieve the muscle spasm and relieve some of the pain. 
Restrain the excessive activity of the neck to maintain partial stability, reduce the traumatic inflammatory response caused by mutual stimulation and conflict between spinal cord, nerve root, blood vessel and articular surface, and promote its dissipation and absorption. 
Relieving and improving the pressure condition of the cone space and reducing the strain and degeneration of the cervical intervertebral disc will help to recover as soon as possible and prevent possible trauma. 

Correct the imbalance between the surface and interior of cervical vertebrae and prevent the disorder, dislocation and dislocation of facet joints, so as to maintain the stability of cervical vertebra sequence, intervertebral bodies and joints, and strengthen the effect of cervical support. 
As a non-operative method before the operation, it not only creates the necessary conditions for the operation, but also prepares for the adoption of fixation and braking measures after the operation. 
After operation, it can reduce the traumatic reaction of the operation and adjacent parts, restrict the movement of the neck to prevent the compression or prolapse of the bone graft, and promote bone fusion and soft tissue healing.