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Computer imaging assists with facial reconstructive surgery
03-19-2007 · EurekAlert!A new calibration technique that involves measuring the distance between the upper ear and chin in photographs could help facial plastic surgeons use computer imaging software to achieve aesthetic harmony in their patients, according to a report in the March/April issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.
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Keywords: computer, imaging, assists, facial, reconstructive, surgery, assist
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- High-resolution CT scan modeling for creating facial implants aids in facial reconstruction surgery
11-20-2006 · EurekAlert!
A preliminary study suggests that high-resolution computed tomography modeling allows surgeons to custom-design acrylic implants prior to reconstructive surgery for patients with severe defects in their faces and eye cavities. Such implants appear to offer excellent aesthetic results and are well tolerated over the long term, according to a report in the November/December issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.
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- Man's earliest direct ancestors looked more apelike than previously believed
03-24-2007 · EurekAlert!
A computer-generated reconstruction by NYU College of Dentistry Professor Dr. Timothy Bromage, shows a 1.9 million-year-old skull belonging to Homo rudolfensis with a surprisingly small brain and distinctly protruding jaw. Dr. Bromage's is the first scientist to produce a reconstruction of the skull that questions Richard Leakey's depiction of modern man's earliest direct ancestor as having a vertical facial profile and a relatively large brain -- an interpretation widely accepted until now.
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- Autistic children can interpret mental states when facial expressions are animated
03-26-2007 · EurekAlert!
Findings from a new study reveal that autistic children can interpret information around a person's eyes in order to interpret the person's mental state. It was previously thought that autistic children's difficulty interpreting mental states of others was largely due to difficulty interpreting expressions around the eyes. Digital imaging methods were used to isolate regions of the face, which provided a more accurate measurement of these abilities of autistic children than in previous studies.
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- Improved imaging for identifying breast cancer in overweight women
02-06-2007 · EurekAlert!
Increasing the ability to identify sentinel nodes -- the very first lymph nodes that trap cancer cells draining away from a breast lesion site -- has a major impact in the treatment and outcome of breast cancer patients, possibly eliminating the need for unnecessary and painful surgery. Researchers found that using SPECT/CT imaging aids in sentinel node identification -- especially for overweight or obese women, according to a report in the February issue of the Journal of Nuclear Medicine.
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- Nasal surgery creates feminine profiles in male-to-female transsexuals
09-17-2007 · EurekAlert!
Nasal surgery appears to effectively create feminine facial profiles in patients undergoing male-to-female gender reassignment, according to a report in the September/October issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.
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- New imaging technique holds promise to allow cancer surgeons to save more of the kidney
06-05-2007 · EurekAlert!
A new way to provide clear images of cancerous tumors in the kidney during surgery promises to help physicians preserve as much kidney function as possible while still removing all the malignant tissue -- a significant advance as doctors discover that saving as much healthy kidney tissue as possible is crucial for the future health of cancer patients.
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- Crusty Old Computer: New imaging techniques reveal construction of ancient marvel
12-02-2006 · Science News Online
Scientists have figured out the arrangement and functions of nearly all the parts of a mysterious astronomical computer that was recovered from a 2,000-year-old shipwreck.
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- Educating local physicians key to care of children with cleft deformities in Zimbabwe
10-22-2007 · EurekAlert!
A surgical team that traveled to Zimbabwe successfully treated 39 children with cleft lip or palate, and an ongoing relationship with physicians there will help meet the needs of local patients, according to an article that will appear in the November/December 2007 print issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.
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- PET imaging identifies aggressive kidney cancers that require surgery
03-06-2007 · EurekAlert!
A newly published study demonstrates that imaging with Positron Emission Tomography (PET) using a radiolabeled antibody accurately identifies whether a patient has clear cell renal carcinoma -- the most common and aggressive type of renal tumor -- and arms the urologist with crucial information that will help determine whether surgery is needed.
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- Dual-imaging technique useful before -- and during -- brain surgery
06-09-2007 · EurekAlert!
Brain specialists associated with the Neuroscience Institute at the University of Cincinnati (UC) and University Hospital say the ability to incorporate -- in real time -- two high-tech imaging tools into the operating room can improve the functional abilities of patients who undergo brain surgery.
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