Hysterectomy with ovarian conservation: effect on bone mineral density

Area of Science:

• Gynecology
• Endocrinology
• Bone Health

Background:

• Hysterectomy is a common gynecological procedure.
• Ovarian conservation during hysterectomy aims to maintain hormonal balance.
• The impact of hysterectomy with ovarian conservation on bone mineral density (BMD) requires further investigation.

Purpose of the Study:

• To determine the effect of premenopausal hysterectomy with ovarian conservation on bone mineral density (BMD).
• To compare BMD in women who underwent hysterectomy with ovarian conservation versus women who experienced natural menopause.

Main Methods:

• A cross-sectional study comparing two groups of women: 58 with premenopausal hysterectomy and ovarian conservation, and 59 with natural menopause.
• Bone mineral density (BMD) was measured using Dual X-ray absorptiometry at the lumbar spine and femoral neck.
• Multivariate linear regression analysis was employed to identify factors associated with BMD.

Main Results:

• No significant differences were observed in lumbar spine BMD (p=0.76) or femoral neck BMD (p=0.71) between the hysterectomy and natural menopause groups.
• While years since menopause/hysterectomy and alcohol consumption differed between groups, these factors did not negatively influence BMD.
• Multivariate analysis indicated that factors other than hysterectomy were associated with BMD.

Conclusions:

• Premenopausal hysterectomy with ovarian conservation does not appear to have an adverse effect on lumbar spine or femoral neck bone mineral density.
• Bone mineral density is influenced by factors independent of hysterectomy when ovaries are conserved.