Perforator-based propeller flaps treating loss of substance in the lower limb

Journal of Orthopaedics and Traumatology

Stefano Artiaco²  Andrea Antonini³  Stefano Geuna¹  Pierluigi Tos³  Bruno Battiston³  Luca Delcroix⁴  Marco Innocenti⁴ 

[1] University of Turin$$;UOD Reconstructive Microsurgery$$Second University of Naples$$;UOD Reconstructive Microsurgery$$;UO Reconstructive Microsurgery$$

关键词: Lower-limb reconstruction;   

DOI  :  10.1007/s10195-011-0136-0

学科分类：骨科学

来源: Springer

【 摘 要 】

Background

Local flaps based on perforator vessels are raising interest in reconstructive surgery of the limbs. These flaps allow efficient coverage of large wounds without the need to sacrifice a major vascular axis. The operative technique does not require microvascular anastomosis and allows reconstruction of soft tissue defects using nearby similar tissues. The aim of this study was to evaluate the clinical results of local perforator flaps in the treatment of complex lower-limb defects.

Materials and methods

Twenty-two local perforator flaps were retrospectively studied. Loss of substance was due to postsurgical complications in seven cases, oncological resection in six, posttraumatic defect in five, pressure sores in three, and osteomyelitis in one.

Results

Postoperatively, two patients showed partial flap necrosis. In five patients, a superficial epidermolysis occurred. Minor complications were seen in three patients who showed transient venous congestion of the flap. Furthermore, transient leg edema was sometimes observed in patients with large propeller flaps. All but one patient healed without further major surgical procedures. In three cases, secondary skin grafts were performed. In most cases, the aesthetic result was optimal and patients were fully satisfied.

Conclusions

When characteristics of the defect are suitable for treatment with a propeller-based local flap, this technique should be considered as one of reasonable options for surgical reconstruction. Microsurgical techniques facilitate the management of complex trauma in emergency and may allow planning reconstructive procedures and limb salvage in elective orthopedic surgery.

【 授权许可】

Unknown