The phrase "additional complication in the" is correct and usable in written English.
It can be used when discussing a situation or problem that has become more complex due to new factors or issues.
Example: "The project faced an additional complication in the form of unexpected budget cuts, which delayed our timeline."
Alternatives: "further complication in the" or "extra challenge in the".
There is an additional complication in the complicated world of large passenger aircraft.
The Bulgarian and Canadian cases highlight an additional complication in the market: many exporters are importers too.
However, CMV was not present in our model and thus may be rather an additional complication in the complex process of immune-aging that per se may influence the host response to a given pathogen.
An additional complication in the personal management of genomic health records is patient education.
And there was also one additional complication in the case of the Hedgehog signaling pathway.
One additional complication in the interpretation of the data is that H2A-H2B begin to dissociate from chromatin at around 0.6 M NaCl.
But Wright could have written more about an additional complication in this conflict: the growing backlash in the city against Syrian refugees.
An additional complication in these genomes is the presence of split genes, which may reduce sequence search sensitivity by shortening the regions available for local sequence alignment.
An additional complication in this partition process occurred during the hiatus between the removal of one partidor and the installation of his successor, when some comuneros often took it upon themselves to divide and distribute lands in their own sector, leading to complaints from those who considered themselves harmed by their actions; see "Solicitud al gobernador de Sonsonate," 1888, AGS.
There's also an additional complication in that, with no government in Northern Ireland, May admitted in Parliament on Monday that Westminster would need to step in on decision making in the event of a no-deal Brexit.
