In search for a free microvascular flap which would give abundant reconstructive material as well as a satisfactory donor site the free abdominoplasty flap was developed. The flap is designed on the area between the umbilicus, the pubic region and the anterior superior iliac spines and is based on the inferior epigastric vessels on one side only. In eight regular abdominoplasty procedures elevation of this flap and keeping the blood flow intact through the isolated vessels did not jeoparding the viability of the flap. Angiography of the specimens showed a good perfusion. The free abdominoplasty flap has been used for breast reconstruction in 2 cases of radical mastectomy. The first was failure because of venous thrombosis. In the second case 3 veins were anastomosed, 2 venae comitantes to the inferior epigastric vein and the contralateral superficial epigastric vein and the result was favourable.

Although wide surgical excision is the accepted treatment for thin malignant melanomas, there is reason to believe that narrower margins may be adequate. We conducted a randomized prospective study to assess the efficacy of narrow excision (excision with 1-cm margins) for primary melanomas no thicker than 2 mm. Narrow excision was performed in 305 patients, and wide excision (margins of 3 cm or more) was performed in 307 patients. The major prognostic criteria were well balanced in the two groups. The mean thickness of melanomas was 0.99 mm in the narrow-excision group and 1.02 mm in the wide-excision group. The subsequent development of metastatic disease involving regional nodes and distant organs was not different in the two groups (4.6 and 2.3 percent, respectively, in the narrow-excision group, as compared with 6.5 and 2.6 percent in the wide-excision group). Disease-free survival rates and overall survival rates (mean follow-up period, 55 months) were also similar in the two groups. Only three patients had a local recurrence as a first relapse. All had undergone narrow excision, and each had a primary melanoma with a thickness of 1 mm or more. The absence of local recurrence in the group of patients with a primary melanoma thinner than 1 mm and the very low rate of local recurrences indicate that narrow excision is a safe and effective procedure for such patients.

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The L-shaped bone graft was favorably used in the depressed nasal dorsum, whereas frontal repositioning of the septum was optimal when the upper part of the nose was considered normal. The consistency in tip projection for all groups over time may be explained by the extensive surgical release of the soft tissues before grafting.