Sentence examples for are occasionally necessary from inspiring English sources

Plain X-ray films and MRI are occasionally necessary to evaluate other possible diagnoses.

Semi-constrained, or varus valgus constrained, implants are occasionally necessary to achieve stability in primary total knee arthroplasty (TKA).

The extra seconds are occasionally necessary because of unpredictable changes in the speed at which the Earth turns on its axis.

Specialised stains are occasionally necessary for specific diagnosis, including Gram, periodic acid-Schiff and Ziehl-Neelsen stains.

19 The most commonly used allopurinol dose of 300 mg/day achieves target serum urate concentrations in only 53% of patients 20 and dosages as high as 800 mg/day (the highest dose recommendation by the FDA) or even up to 1200 mg/day are occasionally necessary.

It's occasionally necessary to send back wine in a restaurant.

These grafts differ significantly in construction and clinical advantage, and combining components of these grafts (hybrid graft) is occasionally necessary.

In following the music of the mountains it was occasionally necessary to leave the Parkway, to stay on the Crooked Road.

Background context: Thoracoplasty is occasionally necessary to achieve an acceptable cosmetic result in the presence of a rib hump, especially in previously fused young adults with scoliosis.

The argument has been made by some that bribery is occasionally necessary to obtain stories that are in the public interest.

Some plowing was done by two oxen as in former times; four, eight, or more were occasionally necessary in very difficult land.