%0 Journal Article %T Beyond Twelve Months: Prolonged Grief Disorder and the Pathologization of Ongoing Loss %A Tim Mussche %J Open Access Library Journal %V 13 %N 7 %P 1-13 %@ 2333-9721 %D 2026 %I Open Access Library %R 10.4236/oalib.1115553 %X The fifth edition, text revision, of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) introduced prolonged grief disorder (PGD), establishing that grief persisting with sufficient intensity beyond twelve months from a death may constitute a mental disorder. This article advances a conceptual sociology-of-diagnosis critique of the twelve-month criterion. The argument proceeds along three strands. Conceptually, the criterion inherits a teleological model of mourning whose empirical foundations have been substantially undermined by prospective research on bereavement trajectories. Sociologically, the diagnosis participates in a broader medicalization of bereavement that generates self-stigma, disenfranchises socially unsanctioned grief, and erodes cultural mourning practices. Contextually, the criterion presupposes a discrete past loss and so fails most acutely in ongoing-loss situations such as progressive illness and dementia caregiving, where loss has no terminus from which a clock could run. The article engages the strongest clinical case for the diagnosis and the manual¡¯s own distress-and-impairment requirement, arguing that neither dissolves the sociological concern. It concludes that the persistence of grief is not, in itself, evidence of disorder. %K Prolonged Grief Disorder %K DSM-5-TR %K Medicalization %K Bereavement %K Pathologization %K Disenfranchised Grief %K Sociology of Diagnosis %K Ongoing Loss %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=152354