Restorative Surgery

The goal of restorative surgery is to repair neurological function and improve symptoms resulting from neurological disease. This medical specialty utilizes a number of devices that are implanted into the nervous system to bring about the desired affect by interrupting or blocking signals to the brain that cause symptoms.

Deep brain stimulation.
Cortical stimulation. This electrode device administers superficial stimulation to the surface of the brain — the cortex — to block brain signals causing symptoms
Spinal cord stimulation and peripheral nerve stimulation. These devices are used to alleviate pain, numbness and related symptoms in the back, legs and other parts of the body.

sight-restorative surgery. She also thanked others for the support she has received from the members of her community in a foreign nation.
Doctors at the UR Eye Institute say that Noor has not received her eyesight back yet and she can not distinguish anything. However they have expressed their hope that after several months of continuous treatment, she will be able to see shapes and colors clearly.
Non-restorative surgery in the treatment of Crohn's disease of the large bowel
Curative Surgery
Surgery plays a vital role in the cancer treatment plan, especially in patients with solid tumors. Surgery is often used to attempt to cure patients whose tumors are localized at the time of the diagnosis. After definite cancer diagnosis, curative surgical operations are conducted to remove or destroy cancerous tissue. Unlike diagnostic surgeries which may remove a small amount of tissue to confirm the existence and the stage of the disease, curative surgeries take a much more radical surgical approach, typically resulting in partial or total removal of the organ of origin.

Non-curative surgery for colorectal cancer: critical appraisal of outcomes
The value of surgery for patients with incurable colorectal cancer is controversial. This study evaluated outcomes in patients undergoing non-curative surgery for colorectal cancer and aimed to identify patients who would benefit from palliative surgery.

Demographics, tumour characteristics, operating details and outcomes were reviewed for 180 patients undergoing surgery for incurable colorectal cancer; palliative resection was performed in 150 cases. Seventeen patients died in the postoperative period. Risk factors for postoperative mortality and poor survival were analysed with univariate and multivariate analysis.

Multivariate analysis showed that operative mortality was significantly higher in patients with non-resection surgery and in those with ascites. Median survival of patients with resection was significantly longer than in those without resection (30 vs. 17 weeks). Other independent factors that were significantly associated poor survival were the presence of ascites, presence of bilobar liver metastasis and absence of chemotherapy and/or radiation therapy.

Carcinoma Gallbladder; curative surgery

Complete surgical resection offers the only chance for cure of
gallbladder cancer. Unfortunately, only 10 to 30% of patients have
surgically resectable disease. Better outcomes have been noted in the
last decade, and attributed to more aggressive surgery and the use of
postoperative adjuvant therapy.

Curative Surgery for Recurrent Nasopharyngeal Carcinoma via the Infratemporal Fossa Approach Nasopharyngeal carcinoma (NPC) is treated primarily by radiation therapy and concomitant chemotherapy. Recently, radiotherapeutic misses have been avoided by using a simulator and advanced imaging methods. However, NPC has a recurrence rate of 19% to 56% within 5 years after primary radiation. Reradiation of recurrent NPC has been performed with disappointing outcomes, as high-dose reradiation can result in morbidity and mortality.