Nasal haemangiomas may cause great social distress. Complete involution of these haemangiomas does not usually result in a return to normality. The subcutaneous tumour infiltrates the alar cartilages, resulting in a globular aspect of the nasal tip. In this location, haemangiomas are slow to regress, and contour deformities result from the fibrofatty tissue that remains after total involution and also from definitive deformation of the nasal cartilages. Surgery to remove the affected tissue and preserve the anatomy seems to be the best treatment for these tumours. We report six cases of nasal haemangiomas removed using the Rethi incision and a double rim incision. This procedure allows complete dissection of the tumour, and leaves only a small scar. The alar cartilages are returned to their anatomical position to allow normal growth. Surgery is performed at around 2 years of age; skin excision is not necessary because spontaneous skin retraction occurs. Our patients were evaluated by their parents, the surgeon and members of the dermatology staff not involved in their treatment. Pain, scar and final aspect were evaluated using statistical analysis. The parents and surgeon rated the postoperative results as very satisfactory or satisfactory. The dermatology staff also reported improvement after surgery. The scar is nearly invisible and the procedure allows excision of large nasal haemangiomas.