What Is Hysteroscopy?
Hysteroscopy is a modern gynecological procedure that allows direct visualization of the inside of the uterus using a thin, lighted camera system called a hysteroscope. The instrument is gently passed through the vagina and cervix into the uterine cavity, allowing the doctor to examine the uterine lining and the shape of the uterine cavity on a screen.
So, what makes hysteroscopy different from many other tests? Its main advantage is that it allows the uterine cavity to be seen directly, rather than only indirectly through imaging. For this reason, hysteroscopy can be useful both for diagnosis and, in selected cases, treatment during the same session.
Hysteroscopy may be performed for two main purposes:
Diagnostic hysteroscopy: Used to examine the inside of the uterus, investigate abnormal bleeding, and confirm findings seen on ultrasound or other tests.
Operative hysteroscopy: Used to treat certain problems found inside the uterus. These may include removal of endometrial polyps, removal of selected small submucosal fibroids, division of intrauterine adhesions, targeted biopsy, or removal of an intrauterine device when the strings are not visible.
When May Hysteroscopy Be Recommended?
“Could my symptoms be coming from inside the uterus?” This is one of the key questions that often leads to hysteroscopic evaluation.
Hysteroscopy may be recommended in the following situations:
Heavy or prolonged menstrual bleeding
Bleeding or spotting between periods
Bleeding after menopause
Suspected endometrial polyp, fibroid, or thickened uterine lining on ultrasound
Recurrent pregnancy loss
Difficulty becoming pregnant or infertility evaluation
Suspected intrauterine adhesions
Missing intrauterine device strings
Unclear or suspicious findings from previous tests
Abnormal bleeding does not always mean cancer. However, bleeding after menopause should always be evaluated carefully. Hysteroscopy may help by allowing direct inspection of the uterine cavity and, when needed, biopsy of suspicious areas.
How Does the Diagnostic Process Work?
“Is hysteroscopy always the first test?” Not necessarily. In many patients, evaluation begins with a detailed medical history, gynecological examination, and ultrasound. The patient’s age, bleeding pattern, pregnancy plans, menopausal status, medications, and medical history are all considered.
The diagnostic process may include:
Gynecological examination: Helps identify whether bleeding may be coming from the cervix, vagina, or other sources.
Transvaginal ultrasound: Provides information about the uterus, endometrial thickness, fibroids, polyps, and ovaries.
Endometrial biopsy: A tissue sample from the uterine lining may be needed, especially in selected risk groups.
Hysteroscopy: Allows direct visualization of focal lesions inside the uterus, such as polyps, submucosal fibroids, adhesions, septum, or suspicious areas.
How Is Hysteroscopy Performed?
Hysteroscopy is usually a short procedure. A purely diagnostic procedure may take only a brief time, while the duration may be longer if biopsy, polyp removal, or fibroid treatment is performed.
During the procedure, the patient lies in a gynecological examination position. The hysteroscope is passed through the vagina and cervix into the uterus. A fluid is used to gently expand the uterine cavity, allowing the doctor to see the inside clearly. The image is displayed on a monitor and the uterine cavity is examined in detail.
In some patients, hysteroscopy can be performed in an office or outpatient clinic. In other cases, local anesthesia, sedation, or general anesthesia may be preferred. The choice depends on the type of procedure, patient comfort, cervical factors, previous birth history, pain tolerance, and other medical considerations.
Is Hysteroscopy Painful?
“Will I feel pain during the procedure?” This is one of the most common questions patients ask.
Diagnostic hysteroscopy may cause cramping similar to menstrual pain. Some patients describe only mild pressure, while others may experience stronger discomfort. Pain relief options, local anesthesia, sedation, or general anesthesia may be considered when appropriate.
For operative procedures, such as removal of a polyp or fibroid, the anesthesia plan is individualized to improve patient comfort and procedural safety.
What Conditions Can Be Treated With Hysteroscopy?
Hysteroscopy is not only a diagnostic tool. In selected patients, it can also be used to treat certain conditions inside the uterus without abdominal incisions.
Common hysteroscopic treatments include:
Endometrial polyp removal: Polyps may be associated with abnormal bleeding, spotting, or infertility. Hysteroscopy allows them to be seen directly and removed.
Treatment of selected submucosal fibroids: Fibroids that grow toward the uterine cavity may cause heavy bleeding or reproductive problems. Depending on their size and location, some can be removed hysteroscopically.
Division of intrauterine adhesions: Adhesions may develop after previous uterine surgery, infection, or curettage. Hysteroscopy allows evaluation and treatment of these adhesions.
Assessment of uterine septum or congenital uterine differences: Structural differences in the uterine cavity may be relevant in recurrent pregnancy loss or infertility evaluation.
Targeted biopsy: Tissue samples can be taken from suspicious areas under direct visualization.
Removal of an intrauterine device: If the strings of an intrauterine device are not visible or the device is suspected to be displaced, hysteroscopy may help locate and remove it.
What Should Be Expected After the Procedure?
“Can I return to normal life after hysteroscopy?” Most patients recover quickly. Mild pelvic cramps, period-like discomfort, and light spotting for a few days are common and usually temporary.
If no anesthesia or only a minor procedure was performed, many patients can return to normal daily activities the same day. If sedation or general anesthesia was used, short observation may be needed, and driving on the same day is usually not recommended.
Depending on your doctor’s advice, you may be asked to avoid sexual intercourse, tampons, or vaginal douching for a short period. These precautions are intended to reduce infection risk and support healing.
When Should You Contact Your Doctor?
Hysteroscopy is generally considered a safe procedure, but like all medical procedures, it carries some risks. These may include pain, bleeding, infection, feeling faint, and rarely injury to the uterine wall.
You should contact your doctor if you experience:
Severe or worsening pelvic pain
Heavy bleeding or bleeding with clots
Foul-smelling vaginal discharge
Fever or chills
Fainting, severe weakness, or dizziness
Pain that does not improve with recommended pain medication
Although these symptoms are uncommon, early medical assessment is important.
How Is Follow-Up Planned?
“When will the results be available?” Follow-up depends on the type of hysteroscopy performed. If the procedure was purely diagnostic, your doctor may be able to explain the visual findings on the same day. If a biopsy or tissue removal was performed, the pathology result must be reviewed.
Follow-up usually includes assessment of:
Findings seen during the procedure
Pathology results
Bleeding pattern after the procedure
Pain or signs of infection
Next steps if pregnancy is planned
Risk of recurrence in cases of polyps, fibroids, or adhesions
Need for medication, repeat evaluation, or further surgery
For some patients, a single procedure is sufficient. Others may need additional treatment or monitoring. Therefore, follow-up after hysteroscopy should be individualized.
Conclusion
Hysteroscopy is an important method for evaluating and, when appropriate, treating conditions inside the uterus. It can be helpful in cases of abnormal uterine bleeding, endometrial polyps, submucosal fibroids, intrauterine adhesions, infertility evaluation, recurrent pregnancy loss, and postmenopausal bleeding.
Every patient’s symptoms, age, reproductive goals, and medical history are different. For this reason, the decision to perform hysteroscopy, the type of procedure, and the follow-up plan should be personalized by a gynecologist.
