Reproductive Surgery Ovarian Surgery

Chapter 75: PEARS for Polycystic Ovaries: Ovarian Wedge Resection

Hilgers TW

The Medical and Surgical Practice of NaProTECHNOLOGY, 1023-1030, 2004

RRM Academy Synopsis

Wedge resection restores cycles at a high rate in PMOS / PCOS

A NaProTECHNOLOGY textbook chapter reports that ovarian wedge resection restores cycles at a high rate and lowers androgen levels in women with polyendocrine metabolic ovarian syndrome (PMOS, formerly PCOS). The chapter credits adhesion prevention for its surgical success. Ovulation usually follows wedge resection, as known since 1906.

Key Findings

  • Stein's 1965 review of 108 cases found that 95% of women resumed regular menstrual cycles and 85 percent of those who wished to conceive did so after wedge resection.
  • Early wedge resection was later thought to cause adhesions around the tubes and ovaries that aggravated infertility; the chapter traces them to suture closure that left raw ovarian surfaces exposed.
  • With modern anti-adhesion technique, the chapter reports that menstrual cycles resume their cyclicity, androgen hormone production is significantly reduced and pregnancy rates go up, although clomiphene citrate is often necessary.
  • At laparoscopy nine years after surgery, one of two ovaries photographed in the chapter showed no adhesions and the other showed one small adhesion.
  • Between 20 and 70 percent of ovaries developed adhesions after electrocauterization or laser drilling, according to studies the chapter cites.

RRM Context

Restorative reproductive medicine seeks the cause of ovulatory dysfunction and treats it directly. The chapter, from the textbook developed by Dr. Thomas W. Hilgers, applies that principle to PMOS / PCOS. Its indication for surgery rests on a definitive diagnosis drawn from ultrasound, laparoscopic inspection, androgen levels and the FSH to LH ratio. Adhesion prevention distinguishes modern wedge resection from the original operation and reflects the restorative commitment to preserving normal pelvic anatomy and measurable return of function. Charted cycles give clinicians a marker of that return.

Abstract

This chapter describes ovarian wedge resection for polycystic ovarian disease (PCOD), reviewing its history and the later observation that adhesions after the older technique were felt to aggravate infertility. The chapter lists the indications as a definitive diagnosis of polycystic ovaries made from ultrasound findings, direct laparoscopic viewing of the ovaries, hyperandrogenemia and reversal of the FSH:LH ratio. The technique uses a small Pfannenstiel incision, a CO2 laser wedge incision, a 2-0 Chromic suture buried in the ovarian stroma and a running 5-0 Prolene closure of the cortex that inverts the cut edges, followed by an Interceed barrier. The chapter reports that ovaries re-examined at later laparoscopy, including two photographed nine years after surgery, were almost universally adhesion free, and it concludes that after wedge resection the menstrual cycles resume their cyclicity and androgen levels decrease significantly.

Read the guides

Topics

By this author

Related research

Reproductive Surgery › Ovarian Surgery › Ovarian Reserve Preservation · Reproductive Endocrinology › Ovarian Hormones › Androgens · PMOS / PCOS › Surgical Treatment › Ovarian Wedge Resection
Thomas W Hilgers
Tom Hilgers, T Hilgers
Hilgers et al. 2004, Hilgers 2004