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CHICAGO -- Aim for the patient's shoulder, and don't rotate the needle laterally.
Those two pieces of advice for performing the tension-free vaginal tape (TVT) insertion procedure were offered by Dr. Tristi W.Muir at the annual meeting of the American Urogynecologic Society.
The TVT, a relatively new treatment for female urinary incontinence that involves placement of a proline mesh sling underneath the mid-urethra, has become extremely popular in Europe and the United States. Nearly 200,000 procedures have been performed worldwide since the technique became available in 1996.
The TVT offers several advantages over other sling procedures: It can be done under local anesthesia, operating time is only about 30 minutes, patients can void right away and there is minimal anatomic distortion because the tape is loosely placed.
However, TVT placement is tricky because the needle must be blindly inserted upward into the vagina, thereby increasing the risk for vascular injury "It's an excellent procedure with a good cure rate, but people need to be careful and be aware that serious complications can occur. The surgeon must understand the vascular anatomy of the retropubic space and anterior abdominal wall," said Dr. Muir, a urogynecologist at the Cleveland Clinic ...
Source: HighBeam Research, Correct needle insertion sidesteps vascular injury. (Avoid Lateral...