Answer :
Final answer:
Approximately 30% to 50% of asymptomatic patients over the age of 40 have at least one degenerative cervical disc.
Explanation:
Degenerative cervical disc refers to the wear and tear of the discs in the neck region of the spine. While it is commonly associated with symptoms such as neck pain and stiffness, there is also a prevalence of degenerative cervical disc in asymptomatic individuals.
Studies have been conducted to determine the percentage of asymptomatic patients over the age of 40 who have at least one degenerative cervical disc. These studies involve imaging techniques such as magnetic resonance imaging (MRI) to assess the condition of the cervical discs.
According to these studies, the prevalence of degenerative cervical disc in asymptomatic patients over the age of 40 ranges from 30% to 50%. This means that approximately 30% to 50% of asymptomatic individuals in this age group have at least one degenerative cervical disc.
It is important to note that the presence of degenerative cervical disc does not necessarily indicate the presence of symptoms. Many individuals with degenerative cervical disc may not experience any neck pain or other related symptoms.
Learn more about prevalence of degenerative cervical disc in asymptomatic patients over 40 here:
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