Rectus sheath closure with nonabsorbable or delayed absorbable monofilament material, such as nylon, polypropylene, or polydiaxone, can cause considerable amount of discomfort and pain to the patient if the knots form a lump beneath the skin and prick through the skin. This is understandably more common in thin patients. Burying the knot beneath the rectus sheath can avoid this complication. The knot at the beginning of the closure can be easily buried by starting the stitch from inside out so that it gets tied beneath the rectus sheath. At the other end, the penultimate suture is not tightened; instead the inside loop of the suture is held in an Allis clamp. A bite is then taken beyond the angle and the needle is brought out in between the edges of the rectus sheath by piercing lateral to the angle. Using the loop of suture held with the Allis clamp, an Aberdeen knot is tied. The knot is pulled inside by taking a bite from inside out through the wound. We use this technique routinely for both vertical and transverse incisions. One hundred thirty-two cesarean sections during the years 2000 and 2001 were analyzed. We had 2 cases of sinus formation for which the suture material had to be removed. None of our other patients had any complications. This technique is a simple and effective way of burying knots while closing the rectus sheath. (J GYNECOL SURG 20:119)