Instructions: Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.
Input: Abstract: Supramaximal medial and lateral rectus surgery was performed to correct horizontal deviations in seven cases of sixth nerve palsy and three cases of third nerve palsy, with satisfactory results in most cases. The advantages and disadvantages of such procedures are discussed. 
Question: Does the abstract contain any numerical data?
Output:
No