We reviewed the pre- and postoperative lateral cervical roentgenograms in 90 patients who had anterior fusions and compared their findings with age and sex-matched people without neck problems. The average interval from surgery to review was 5 years. Preoperatively, all patients had a higher incidence of degenerative spondylosis at the levels to be fused than their asymptomatic counterparts. Postoperatively, there was no difference in the incidence of degenerative change between the operated and the control group at the levels above and below the fusion with the exception of anterior osteophyte formation which was more frequent in those with fusions.
The consensus among the general public appears to be that dental sealants are intended to be used primarily with children whose teeth are in the early developmental stage, yet little attention is given to the preventive long-term aspects when applying them to adult permanent dentition. This article explores the rationale and substantiates the use of dental sealants among the adult population in reducing occlusal pit-and-fissure caries while accentuating a beneficial oral health lifestyle.
Measurements of functional performance were made before and 6 months after 31 primary total hip replacements and 31 total hip revisions for prosthetic loosening. After revision, functional performance returned to levels substantially the same as after primary hip replacement except for greater reliance on canes for patients in the revised group. Ratings of hip status and hip pain were slightly less satisfactory after revision as compared to after the primary operation.
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