Martine Uterine Sound

The Martine Uterine Sound is a type of manual gynecological instrument used to assess the length, direction, and patency of the uterine cavity, similar to the Galabin sound but with distinct design features.

🔧 Key Features of the Martine Uterine Sound

• Material: Stainless steel for durability and sterilization.

• Shape: Angled at the distal end (usually about 7 cm from the tip), with a fixed 90° bend, unlike the gentle curve of the Galabin.

• Graduated Shaft: Marked in centimeters or millimeters to measure the depth of the uterine cavity.

• Blunt Rounded Tip: To minimize risk of trauma or perforation.

🩺 Common Uses

• Measuring uterine depth and axis.

• Evaluating uterine position (anteverted, retroverted, etc.).

• Pre-procedural use before:

  • IUD insertion

  • Hysteroscopy

  • Dilation and curettage (D&C)

  • Endometrial biopsy

• Detecting abnormalities like fibroids, polyps, or congenital uterine malformations.

🔄 Martine vs. Galabin Uterine Sound

⚠️ Clinical Considerations

• Use gentle, controlled pressure to avoid perforation.

• Always confirm non-pregnant status before use.

• Use sterile technique to avoid infection.