Quick, refined jawline contouring LSSA

LSSA is performed by inserting a relatively thin probe under the skin, so a small hole is made for the probe to enter. After the procedure, a regenerative tape is applied for 1 week to aid recovery. The entry point is very small and chosen in an inconspicuous location, so it becomes barely visible over time, but results may vary by individual skin type.

LSSA directly reduces fat, so swelling subsides over about 1 week, after which contour changes become apparent. As the tissue settles over 2–3 months, the lines become more refined. The degree of change may vary depending on the initial amount of fat and skin elasticity.

LSSA is performed under local anesthesia, so during the procedure you mainly feel a pushing pressure rather than pain. There may be temporary pain during the local anesthesia injection, but once anesthetized, no significant pain is felt during the procedure.

LSSA has a short procedure time of about 30 minutes and involves no incisions, so same-day return home and light daily activities are generally possible. However, swelling and bruising may persist for 1–2 weeks, and compression management is needed, so if you have important events, we recommend scheduling the procedure with some buffer time.

With LSSA, visible changes can be expected after a single session per area; if there is a large amount of fat or the area is wide, additional sessions may be considered after consultation. Removed fat cells are known not to increase again, but if you gain significant weight, the remaining cells can enlarge, so ongoing management is needed.

After LSSA treatment, swelling, bruising, temporary unevenness or asymmetry, and decreased sensation may occur, and rarely, infection or burns may develop. If you are pregnant or breastfeeding, have a bleeding tendency, or have inflammation or infection in the treatment area, a consultation is necessary before the procedure.