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The bone flap is then propped open using small wedges or pieces of bone such that the enlarged spinal canal will remain in place. [ citation needed ] This technique contrasts with vertebral laminectomy in the amount of bone and muscle tissue that has to be removed, displaced, or dissected in the procedure.
The neurosurgeon or orthopedic surgeon enters the space between two discs through a small incision in front (= anterior) of and at the right or left side of the neck. The disc is completely removed, as well as arthritic bone spurs. The disc material, pressing on the spinal nerve or spinal cord, is then completely removed.
It is performed to alleviate pain, and is a salvage procedure, reserved for condition where pain can not be alleviated in any other way. It is common in veterinary surgery. Other names are excision arthroplasty of the femoral head and neck, Girdlestone's operation, Girdlestone procedure, and femoral head and neck ostectomy. [citation needed]
Traditionally, spine surgery has required surgeons to create a 5-6 inch incision down the affected portion of the spine and to pull back the tissue and muscle using retractors in order to reveal the bone. The wound itself takes a long time to heal; the aim of minimally invasive surgery is reduce tissue trauma and the associated bleeding and ...
Maylard incision – A variation of Pfannenstiel incision is the Maylard incision in which the rectus abdominis muscles are sectioned transversally to permit wider access to the pelvis. [6] The Maylard incision is also called the Mackenrodt incision. The incision in the rectus muscles is performed with the help of cautery, scalpel or surgical ...
Exostoses are sometimes shaped like spurs, such as calcaneal spurs. Osteomyelitis , a bone infection, may leave the adjacent bone with exostosis formation. Charcot foot , the neuropathic breakdown of the feet seen primarily in diabetics , can also leave bone spurs that may then become symptomatic.
The daughters of a podiatrist who diagnosed the now-president with bone spurs, exempting him from Vietnam War service, say their father did so as a "favor."
In veterinary medicine, this is a common procedure to “treat centrally located intervertebral disc herniation”. [8] Veterinary surgeons use the ventral slot technique when the animal shows symptoms of pain and or sensorimotor deficits belonging either to compression of the spinal cord or a single nerve root.