At five weeks after a facelift, I would be cautious about assuming that the current appearance represents the final scar. The scar is still very immature, and collagen remodeling continues for many months. Early scars can be raised, firm, red, tight, or uneven before they gradually soften and flatten. Your description of a "caterpillar-like" ridge in front of the ear could certainly be related to excess tension, puckering, or the way the tissues were closed, but it is difficult to determine from a photograph alone whether this is primarily scar tissue, a contour created by the closure, or a combination of both. Would Kenalog help? Possibly, but only if there is an active raised/hypertrophic component to the scar. Intralesional triamcinolone (Kenalog) can flatten and soften raised scars by reducing excessive collagen production. However, it isn't a way to release a mechanically tight closure or correct a true tissue-puckering deformity. I would also be conservative with steroid injections this early after facial surgery. Too much steroid or injection into the wrong tissue can cause skin thinning, indentation, pigment changes, visible small blood vessels, or delayed healing. What about lasers? Lasers can be very helpful once the incision has adequately healed. Depending on what remains, vascular lasers can address persistent redness, while fractional resurfacing can improve texture, firmness, and scar irregularity over time. Laser treatment is frequently combined with other scar treatments rather than used as a single solution. Silicone gel or silicone sheeting can also be useful once the incision is completely closed, particularly for a raised or active scar. The part I would pay particular attention to is your concern that there isn't enough skin or earlobe available for revision. That doesn't necessarily mean revision is impossible, but it does mean that simply cutting out the visible ridge and pulling the skin together again may not be the best answer. Scar revision sometimes requires a more sophisticated approach to redistribute tension rather than simply excising the scar. Techniques such as layered closure or, in selected situations, Z-plasty or other tissue rearrangement can be considered. At only five weeks, I would generally focus first on allowing the tissues to heal and determining exactly what component is causing the raised appearance rather than rushing into another operation. If the deformity persists as the scar matures, a combination of scar therapy and, if necessary, a carefully planned revision can often provide meaningful improvement. Most importantly, I would not assume that what you're seeing at five weeks is permanent. Facelift scars can change substantially during the first several months, and the final appearance can take considerably longer to settle.