Dysmenorrhea and pelvic pain are common complaints in the adolescent popula
tion. Although most cases are primary dysmenorrhea and easily treated with
NSAIDS or OCPs, pathologic causes should be considered, especially in cases
not responding to standard medical management. Endometriosis is the most c
ommon finding in teenagers who do not respond to this regimen, but mulleria
n anomalies and musculoskeletal origins also must be considered.