Sagittal Section Of A Uterus Affected By Asherman's Syndrome

Description

Uterine fundus, body, and cervix are presented in a mid-sagittal section, with the anterior and posterior uterine walls apposed where the endometrial cavity should be. Fibrous intrauterine adhesions (synechiae) span from the stratum basalis across the central cavity, forming irregular bands that tether opposing surfaces and create partial to near-complete obliteration of the lumen. Superiorly, the fundal contour remains intact while the central cavity is narrowed; inferiorly, the endocervical canal and internal os region provide a key landmark for orientation, and the myometrium is seen as the thicker muscular layer surrounding the scarred endometrium. The cavity is lost. Asherman’s syndrome most often follows endometrial trauma, classically after dilation and curettage in the setting of postpartum hemorrhage or postabortal management, and the anatomic consequence is exactly what this sagittal section emphasizes: replacement of a distensible uterine cavity with bridging scar that disrupts normal endometrial regeneration. Clinically, this pattern correlates with secondary amenorrhea or hypomenorrhea, cyclic pelvic pain when outflow is partially obstructed, infertility, and recurrent pregnancy loss from impaired implantation and abnormal placentation. The single-plane cut makes it easier to teach the difference between focal synechiae that distort only part of the cavity and dense adhesions that create wall-to-wall fusion, a distinction that maps directly to hysteroscopic staging and to the technical difficulty of adhesiolysis. Reproductive endocrinology and infertility lectures, gynecology clerkship materials, and patient-facing counseling handouts on intrauterine adhesions benefit from an illustration that anchors symptoms to a concrete uterine morphology. Medical publishers can also pair this image with hysteroscopic photographs or hysterosalpingography findings to link operative and radiographic appearances to the same anatomic problem. Anatomical accuracy verified by SciePro's Medical Advisory Board.