Colgajo de cresta ilíaca de doble pedículo vascular

Introduction

The iliac crest flap is commonly used in reconstructions of the head and neck. The vascularisation of this region depends on the deep circumflex iliac artery and vein (ACIP/VCIP). The present study describes for the first time, the simultaneous use of the deep and superficial circumflex iliac systems to obtain an iliac crest flap for head and neck reconstructions.

Material and method

Ten inguinal regions were dissected in five cadavers in the Human Anatomy and Embryology Unit of the Faculty of Medicine of the Rovira i Virgili University. In the period 2005-2007, three patients required mandibular reconstruction with a microvascularised iliac crest osteocutaneous flap at the Maxillofacial Surgery Unit of the Joan XXIII University Hospital.

Results

The 3 cases showed a favourable outcome. This “supercharging” variation guarantees the perfusion to the skin flap, provides a better three-dimensional arrangement of the soft tissue and lowers the morbidity at the donor site, as much less internal oblique muscle cuff is harvested.

Conclusions

This technique may be of great interest in the reconstruction of complex maxillofacial defects instead of having to carry out a vascular dissection and its extra anastomosis.     

Tratamiento de la eventración subxifoidea: técnica de doble malla ajustada al defecto

Introduction

Subxiphoid incisional hernia has characteristics that differentiate it from the rest and make it a distinctive entity. The fact that it has its sac very near the rib cage and sternum determines the pressure in the margins. The repair, by open or by laparoscopic approach, has not demonstrated good results despite the generalised use of a prosthesis. They are uncommon, and have a significant comorbidity in patients (severe heart diseases, transplants, immunosuppressed), after surgery of the hepato-bilio-pancreatic area with transverse incisions, or very high mid-laparotomies for gastro-oesophageal surgery.

Material and methods

A new technique has been developed in our Unit, based on a double mesh and adapted to the anatomical and physiological characteristics of the region. The series consisted of 35 consecutive patients operated on between 2004 and 2010, following an agreed surgical and management protocol.

Results

There were no significant complications -the most frequent (17.4%) was a seroma- except one case of a wound infection due to skin ischaemia in one patient who had had multiple operations and a transplant. During the post-surgical follow up to the present (between 4 and 80 months), there has been no recurrence of the incisional hernia and no significant local discomfort has been reported.

Conclusions

The «adjusted double mesh» technique achieved good results in our hands, from the surgical point of view (reproducibility, recurrence), and for the patient, with minimal discomfort and recovery of quality of life.