The phrase "a primary operation in" is correct and usable in written English.
It can be used when discussing a fundamental or essential action within a specific context, such as a process, system, or field of study.
Example: "Data analysis is a primary operation in the field of research, allowing scientists to draw meaningful conclusions from their findings."
Alternatives: "a key function in" or "a central activity in".
A penetration of the femoral cortex was done during primary operation in 1 patient; this patient required a revision of the HA.
The primary operation in SHS powder technology is synthesis.
"If he hasn't done something in the first two or three states, I think he'll have a hard time meeting the expectations people have set for someone who was the vice-presidential nominee," said Steve Hildebrand, who ran Mr. Gore's winning primary operation in Iowa in 2000 and is not now affiliated with any presidential candidate.
This indicates that although the revision rate was falling, revision surgery took place more rapidly after the primary operation in the later periods.
All AC dislocations were graded as Rockwood type V. Implant was removed 8 -- 12 months after the primary operation in all patients, and 12 months at least were needed to assess the maintenance of AC joint.
[ 20] This frustrating fact could explain why many surgeons choose primary operation in management of unstable Hangman's fracture [ 8, 21– 23], which could shorten the course of treatment [ 24].
Platinum-based adjuvant chemotherapy was given to 59 out of 135 patients with complete TP53 mutation status from exons 5 to 8 after primary operation in the present study.
A two-stage procedure had already been performed in three patients; the infection occurred after the primary operation in 18 patients; 16 patients had one aseptic revision, five patients had two aseptic revisions, and one patient had one septic revision with retention of the prosthesis.
Contrary to our expatiations, we were not able to find any significance from the extent of primary operation in our study (Table 2), although several other studies have shown a significant effect for this variable on the response and survival of GBM patients treated with RT/TMZ [ 13- 15, 39].
Using data from the Swedish National Spine Register, Swespine, we therefore compared patients who underwent surgery for primary LDH and patients reoperated on for recurrent LDH within 1 year after the primary operation in regard to patient-reported outcomes, including pain (VAS score), function (Oswestry Disability Index [ODI]), and quality of life (EQ-5D).
Since the mid-1990s, the main requirement for inclusion in the index has been that a company have its primary operations in the U.S.
