For doctors: laparoscopic myomectomy, from case selection to uterine closure

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Who this article is for

A continuing medical education (CME) article for gynaecologists and surgeons, written colleague to colleague. Laparoscopic myomectomy is one of the most rewarding procedures we do, and one of the most humbling, because it asks for good judgement before we ever pick up an instrument. It does not replace supervised training, your own clinical judgement or your local protocols. Patients will find our plain-language guide to uterine fibroids more useful.

Case selection: where most trouble is decided

Size, number and location matter more than any single rule. A solitary, well-defined subserosal or intramural fibroid is the ideal laparoscopic case. As the number climbs, as the dominant myoma grows very large, or as fibroids sit deep and multiple, the operative time, blood loss and reconstruction burden rise sharply.

There is no universal cut-off, so be honest about your own suturing speed and your set-up. When you anticipate a difficult multilayer repair, when access is poor, or when the counts and sizes are formidable, open surgery is not a failure; it is often the wiser plan. Where robotic assistance is available, it can help with articulated suturing in deep or awkwardly placed myomas, but it does not change the fundamentals of good reconstruction.

Cervical, broad ligament and lower-segment fibroids, lying close to the uterine vessels and the ureter, demand extra caution and a low threshold to change strategy.

Before surgery: map, optimise, counsel

Map before you cut

Good imaging, whether high-quality ultrasound or MRI in complex or multiple fibroids, gives you the number, size and depth of penetration of each myoma and its relationship to the cavity. It also helps distinguish an adenomyoma, which lacks a true cleavage plane and behaves very differently on the table (see our patient guide to adenomyosis).

Optimise the patient

Correct anaemia first. Optimise haemoglobin with iron according to your local protocol, so that you are not operating against a thin margin. GnRH analogues have a selective role: they can reduce myoma volume and improve preoperative haemoglobin, but they may soften the pseudocapsule plane and make enucleation less clean. Use them for specific indications rather than routinely, again following your local protocol.

Counsel honestly

Counsel every patient in advance about the small but real possibility of conversion to open surgery, and of hysterectomy in the event of a catastrophic bleed.

Positioning, ports and the uterine incision

Position the patient for both laparoscopy and possible vaginal access, with the arms tucked and steep Trendelenburg as tolerated, and use a uterine manipulator if the anatomy allows.

Plan port placement around where you will suture, not just where you will dissect. Suturing angles make or break the case, so place your working ports to give a comfortable needle-driving axis, and consider a slightly higher optical port for a large uterus.

Plan the uterine incision deliberately. Many surgeons favour a transverse or oblique incision over the myoma to ease later closure, but choose the line that gives the shortest track to the fibroid, with the least myometrial disruption and the clearest exposure of its base.

Haemostasis is planned, not reactive

Infiltrate the myometrium over the myoma with a dilute vasopressin solution, prepared and dosed according to your local protocol, always with the anaesthetist aware and with aspiration before injecting, to blanch the field and open the plane.

Then respect the pseudocapsule. Enucleate along its areolar plane rather than cutting into the myoma. Staying in the capsule preserves the surrounding neurovascular bundle, reduces bleeding and gives cleaner tissue apposition at closure. Use traction and counter-traction: grasp the myoma firmly and peel the uterus off it rather than digging. Control the vessels at the base as you deliver the specimen.

Closure: operating for the pregnancy that may follow

The aims are to obliterate dead space and restore the integrity of the wall.

• Close in layers. For any defect that reaches the deeper myometrium, a multilayer repair is the standard: a deep layer to close the cavity edge or deep muscle without leaving gaps, then further myometrial layers, then a serosal or baseball closure to reduce adhesions.
• Take good bites. Secure, well-spaced bites of healthy myometrium with even tension, in barbed or conventional suture as you prefer; the goal is a watertight, tension-appropriate repair that leaves no dead space.
• Protect against adhesions. Consider an adhesion barrier over the suture line.

Sloppy single-layer closure of a deep defect is the set-up for the rare but devastating uterine rupture in a later pregnancy.

Contained tissue extraction

Tissue extraction must be safe and contained. Given the concern about disseminating an unsuspected malignancy, do not perform uncontained power morcellation. Use in-bag, contained extraction: contained morcellation within a sealed retrieval system, or removal through a mini-laparotomy or the vagina, following the consent and device guidance in your local protocol.

Preoperative assessment to reduce the chance of an occult sarcoma is part of this, but no work-up is perfect, so counsel your patient accordingly.

Conversion thresholds: decide them before you start

Any of these should trigger an early, calm conversion to open surgery:

• bleeding you cannot secure;
• loss of the tissue plane;
• distorted anatomy you cannot define safely;
• inability to achieve a sound multilayer closure laparoscopically;
• operative time and blood loss trending the wrong way.

Converting on your terms is good surgery; converting late, in a crisis, is not.

After surgery: counselling and the operative note

Close the loop with postoperative counselling. The advised interval before trying to conceive depends on how deep the repair went and how confident you are in it; a common practice is to wait several months to allow healing, guided by the depth of the defect and your local protocol.

Document clearly, because the operative note drives the delivery plan:

• the depth of the resection;
• whether the cavity was entered;
• the quality of the closure.

Where the cavity was breached or a deep muscular repair was needed, elective caesarean before or early in labour is generally advised to reduce the risk of rupture, and the operative note should say so clearly for whoever manages the pregnancy.

About the author

This guide is by Dr Mayur Pai, MBBS, MS (Obstetrics & Gynaecology), a fertility and laparoscopy specialist. He practises at Pai Hospital in Vasco, Goa, and shares this article colleague to colleague; please pass it on if it is useful. A companion CME article covers endometriosis surgery.

Colleagues with questions, or who would like to discuss or refer a patient, can message us on WhatsApp at +91 77989 73345. Consultations are by appointment; to book one for a patient, call +91 77989 73345, or +91 95459 20817, or +91 75582 52088. This article is for education only and is not personal medical advice; please consult your doctor about your own situation.

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This page is for general education and is not personal medical advice. Treatment depends on your own examination and reports, so please speak to a doctor about your situation. We do not carry out or offer sex determination of any kind.