CT analysis of fat distribution superficial and deep to the Scarpa's fascial layer in the mid and lower abdomen

Summary Introduction Mismatches in the thickness of subcutaneous fat at the level of the umbilicus and suprapubic region can result in an unsightly bulge and an unfavourable result following standard abdominoplasty. This problem can be avoided by thinning the abdominoplasty flap. This study was carried out to assess the thickness of the subcutaneous fat layer at the level of the umbilicus and the supra-pubic region. Measurements of full thickness fat and the depth of Scarpa's fascia separating superficial and sub-Scarpa fat layers were taken from the CT scans in 69 women; mean age 52 years (range 30–79). Results The thickness of the skin and abdominal wall fat was an average of 7 mm thicker (max 22 mm; p