Navigation Links
Study shows that modern surgery for scoliosis has good long-term outcomes
Date:4/5/2011

Teenagers who undergo spine fusion for scoliosis using the newest surgical techniques can expect to be doing well 10 years after surgery, according to a Hospital for Special Surgery study published online ahead of print in the [TK issue] of the journal Spine. Researchers had thought that the surgery would cause damage to the spine just below the fused discs, but the study showed that this was not the case.

"Fusion for adolescent idiopathic scoliosis using the newer generation spine implants appears to spare junctional disc degeneration and allows patients ten years out to have a relatively normal pain free lifestyle," said Daniel Green, M.D., a pediatric orthopedic surgeon at Hospital for Special Surgery in New York who led the study.

Scoliosis is a condition in which a person's spine is curved. The condition can be classified as congenital (caused by vertebral anomalies present at birth), idiopathic (arising after birth and caused by unknown factors) or neuromuscular, where it is a secondary symptom of another condition such as spina bifida. Starting in the early 1960s and up until the late 1990s, scoliosis was treated with surgery with so-called Harrington rods that were implanted along the spinal column. Starting in the late 1990s, surgeons started using newer techniques to fuse the spinal column together and these straight rods became obsolete. Spinal fusion is basically a procedure where doctors "weld" parts of the spine together, so the vertebral column heals into a single, solid rigid unit.

The modern surgery is superior to the Harrington rods surgery because it allows the spine to be corrected in a much more natural, physiologic way, but there haven't been many studies evaluating how patients who undergo the surgery fare years down the road. To remedy this, HSS investigators conducted a pre- and post-operative MRI analysis in patients undergoing the surgery with modern techniques.

The investigators reviewed all spinal fusions performed by four senior scoliosis surgeons at HSS between 1991 and 1997. Patients were included in the study if they had idiopathic scoliosis, were 21 years or younger and had surgery that had the surgeon approach the patient's spine from the patient's back versus the front or side. Patients had to have fusion of the spine in their lower back (between vertebra T12 and L3).

Thirty-three potential study participants were located and 20 agreed to participate. These patients returned for a physical examination by an orthopedic surgeon that included an MRI. Doctors recorded their medical history with special attention to level and location of pain and whether or not the patient was taking pain medication. Doctors compared the new MRIs to the ones taken ten years prior, before the surgery.

"We wanted to see how the patients were doing ten years down the road, specifically focusing on the part of the spine that didn't have surgery. The standard belief was that the area of the spine just below the surgery would wear out, because of the increased stress that the surgery or the fusion would put on that part of the spine," Dr. Green said. "That isn't what we found. We found that the area of the spine adjacent to the fusion was pretty healthy and didn't show any major degeneration ten years later. While mild degenerative changes were noted in almost every patient, the severe changes that we were concerned that we might find were not there at all."

The investigators also found that patients had good functional scores and maintenance of balance. No patients reported significant lower back pain. No patients took analgesic medications for their pain, with the exception of four patients (20%) who took occasional non-prescription non-steroidal anti-inflammatory drugs.

The investigators say the study results are good news for patients. Dr. Green also said the results may cause worry for investigators and companies who are trying to develop surgeries for scoliosis that do not involve fusing the spine. "There is a lot of research and investment being done looking for new technologies that do not use fusion," Dr. Green said. "This study would suggest that there is a challenge for those trying to do that because the patients doing fusion are doing well."


'/>"/>

Contact: Phyllis Fisher
phyllis.fisher@gmail.com
212-606-1197
Hospital for Special Surgery
Source:Eurekalert  

Related medicine news :

1. Compulsive Eaters May Have Food Addiction, Study Finds
2. Cases of Flattened Head Babies on the Rise, Study Finds
3. Evidence Weak to Support Many Medications for Autism: Study
4. Study provides first link between 2 major Parkinsons genes
5. Study Links Smoking, Breast Cancer in Older Women
6. Add Cancer to Health Risks of Diabetes: Study
7. Nationwide utilization of virtual colonoscopy triples, study suggests
8. Minimally Invasive Heart-Valve Procedure Shows Promise: Study
9. Study Hints at Link Between Antidepressants and Heart Trouble
10. Most Breast Tumors Have Unique Genetic Fingerprint, Study Finds
11. Combining MEK and PI3K inhibitors appears encouraging in a safety study with early signs of anti-tumor activity
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Study shows that modern surgery for scoliosis has good long-term outcomes
(Date:2/5/2016)... UT (PRWEB) , ... February 05, 2016 , ... Today, ... Nutrition , announced that the much-anticipated feature with author Jahnavi Foster, specialist in healthy ... Amateur TV Network. , Each week, on his weekly Whole-Food Warrior TV show, Frank ...
(Date:2/5/2016)... MN (PRWEB) , ... February 05, 2016 , ... The ... at the Day Block Event Center in Minneapolis, Minn. Triumph Over Parkinson’s will fund ... Larry Schneiderman, owner of Schneiderman’s Furniture, lives with Parkinson’s disease and is the architect ...
(Date:2/5/2016)... ... February 05, 2016 , ... Francisco Canales, MD and Heather ... Napa Valley office. The technique utilizes the body’s own healing abilities to quickly ... Furnas, are part of only a select few cosmetic surgeons bringing this procedure ...
(Date:2/5/2016)... ... February 05, 2016 , ... Freed-Hardeman University President Joe A. ... a joint enrollment and degree completion agreement. The agreement, which begins with ... at FHU|Dickson. , The agreement allows students to be jointly admitted to ...
(Date:2/5/2016)... ... February 05, 2016 , ... The Lymphoma Research Foundation (LRF) ... and serving the lymphoma community through a comprehensive series of education programs, outreach ... Wine Tasting Event at the La Gorce Country Club in Miami Beach on ...
Breaking Medicine News(10 mins):
(Date:2/5/2016)... 5, 2016  Zimmer Biomet Holdings, Inc. (NYSE and ... announced underwritten secondary offering of 11,027,558 shares of its ... affiliates of Blackstone and Goldman Sachs.  The shares are ... of $96.45 per share. The selling stockholders will receive ... Biomet nor any of its directors, officers or other ...
(Date:2/5/2016)... 2016 Site Profile: --> ... - The Speech Recognition People, announced their latest primary healthcare case ... care, reduce turnaround times and to save the practice money. ... since 2013 Challenge: --> ,- Wirral CCG ... - Six doctors ,- Wirral CCG ,- VoicePower client since 2013 ...
(Date:2/4/2016)... For hospitals considering enrollment in the Federal ... the program, the Health Resources and Services Administration,s (HRSA) ... Mega-Guidance , could have significant impact on plans and ... 2016. Essential Insights , Daniel Neal, ... the Mega-Guidance,s key proposed changes, including a new requirement ...
Breaking Medicine Technology: