King Vitiges, the king of the Ostrogoths, orchestrated an assault on the city of Rome, targeting its northern and eastern walls in a strategic maneuver to conquer the city besieged by his forces. The defenders, led by Byzantine generals Bessas and Peranius, were stationed at the Praenestine Gate, also referred to as the Vivarium, which was a crucial point of defense in this tense standoff. The city had been under siege for months, and both sides were engaged in a war of attrition, attempting to wear the other down through persistent attacks and defenses.

On this particular day, Vitiges launched a concentrated assault against the gate, demonstrating his determination to break the stalemate and seize control of Rome. However, thanks to the formidable tactics employed by Bessas and Peranius, the defenders repulsed the assault. The Byzantine forces efficiently utilized the fortifications and launched counterattacks that caught the Ostrogoth forces off guard. This successful defense was notable for its demonstration of military strategy, as the Byzantine generals managed to maintain their position despite being heavily besieged.

The battle highlighted the fierce struggle for control over Rome during the Gothic War, illustrating the larger conflict between the Eastern Roman Empire and the Goths. The resilience shown by the defenders was critical, as it not only preserved Rome from falling into Gothic hands but also reinforced the Byzantine Empire's position in Italy. This event marked a pivotal moment in the defense of Rome, ultimately affecting the course of the Gothic War and the power dynamics within the region.