The phrase "as a complex procedure" is correct and usable in written English.
It can be used when describing a task or process that involves multiple steps or intricate details.
Example: "The operation was conducted as a complex procedure, requiring careful coordination among the surgical team."
Alternatives: "as a complicated process" or "as an intricate method".
To preserve the original genotype of viruses used as reference strains, a complex procedure is recommended, involving cloning in chicken eggs of the candidate virus at a very early passage, selection and analysis with appropriate antibodies and selection of the isolate whose hemagglutinin molecule most closely resembles the clinical isolate [38].
The vascularized iliac-crest flap requires practice in microsurgical techniques as it is a complex procedure and is only indicated in cases where bone loss is more than 5 to 6 cm.
The RM is a complex procedure, not standardized as yet.
Preparation of the NPs is a complex procedure as it involves several variables.
Preparation of NPs is a complex procedure as it involves several processing variables and design components [15, 16].
Accurate quantification of homology is a complex procedure, as breast carcinomas display intratumor heterogeneity [ 19, 20] and xenografts are obtained by selecting only a small fragment of the tumor sample after surgery.
For a complex procedure, such as a CABG, the relevant geographic market covers a large number of ZIP codes while at the same time the concentration is very high.
(Homeopath, acupuncture therapist and GP) The decision and elaboration of prescriptions for knee OA is a complex procedure (designated as "therapeutic do-it yourself") combining several modalities of adaptation mobilizing medical and "common" knowledge.
A CT or MR study, obtained about 4 months after the end of such a complex procedure, may be helpful as a baseline study allowing earlier diagnosis of subsequent tumour recurrence.
Uterus transplants have a well-earned reputation as a highly complex procedure.
