1 CostHelper readers report paying $1,000-$5,000 for an implant with an average cost of $2,488.  Placing an abutment and a dental crown on a single implant typically adds $500-$3,000 to the cost of just the implant, for a total of $1,500-$13,000 or more. CostHelper readers report paying $1,750-$8,270 for an implant, flipper tooth, abutment, crown and all needed procedures, with an average cost of $4,263.
Paralytic polio is divided into three categories, according to the level of severity. The first type is called spinal polio. About 79% of paralytic cases are from spinal polio, and it is characterized by asymmetrical paralysis of the legs. The second type is called bulbar polio and it accounts for 2% of polio infections.
Introduction. The reduction of the number of children affected by polio from 1000 per day in 1988 to about 5 per day2 in 2006 is a no mean feat by any standard. However, the target established by the World Health Assembly called for the eradication of polio by 2000, seven years ago.he number of countries in which polio is endemic has decreased from 125 countries in 1988 to four countries (Afghanistan, India, Nigeria and Pakistan) in three WHO regions at the present time. Nine other countries reported importation of polio virus in 2006.