Background: To study the importance of utilizing MRI for the assessment of the uterine junctional zone in the early detection of adenomyosis. Materials & Methods: A total of 50 subjects were enrolled. The subjects were divided into two groups: a case consisting of 25 subjects with adenomyosis and a control group comprising 25 subjects without adenomyosis. Mann-Whitney U test was done. The results were analysed using SPSS software. Results: In the case group, 25 subjects were enrolled. The subjects who had diffuse type of adenomyosis were 84% and rest 16% had focal type. The p-value <0.05 and was considered significant. Conclusion: MRI is the preferred method for imaging and assessing the junctional zone (JZ), which serves as a crucial diagnostic indicator in diagnosing adenomyosis.