Acute otitis media as well as swimmerâs ear both can lead to secondary infections of myringitis. Upper respiratory infections, for example pneumonia or flu, can dispose an individual to ear infections. The symptoms and signs include: 1  Drainage from the ear. 2  Hearing impairment.
Spinal Fusion. Spinal fusion is a surgical procedure used to correct problems with the small bones of the spine (vertebrae). It is essentially a welding process. The basic idea is to fuse together the painful vertebrae so that they heal into a single, solid bone.ll spinal fusions use some type of bone material, called a bone graft, to help promote the fusion. Generally, small pieces of bone are placed into the space between the vertebrae to be fused. A bone graft is primarily used to stimulate bone healing.
By Arun Pal Singh 1 Comment. Spinal fusion is a surgery done to fuse two or more vertebrae. Fusing means two bones are permanently placed together so there is no longer movement between them. The term is technically similar to arthrodesis. Spinal fusion is usually done along with other surgical procedures of the spine.Other terms for spinal fusion are spondylodesis or spondylosyndesis.In procedure of spinal fusion, supplementary bone tissue like autograft or allograft is used to aid in fusion.he term is technically similar to arthrodesis. Spinal fusion is usually done along with other surgical procedures of the spine. Other terms for spinal fusion are spondylodesis or spondylosyndesis. In procedure of spinal fusion, supplementary bone tissue like autograft or allograft is used to aid in fusion.