Nasal reconstruction is always challenging for plastic surgeons. Its midfacial localisation and the relationship between convexities and concavities of nasal subunits make impossible to hide any sort of deformity without a proper reconstruction. Nasal tissue defects can be caused by tumor removal, trauma or by any other insult to the nasal pyramid, like cocaine abuse, developing an irreversible...

OBJECTIVES/HYPOTHESIS To determine if the intravascular delivery of mesenchymal stem cells improves wound healing and blood perfusion to postischemic cutaneous flap tissues. STUDY DESIGN Randomized controlled study. METHODS A murine model of a cutaneous flap was created based on the inferior epigastric vessels. Mice (n = 14) underwent 3.5 hours of ischemia followed by reperfusion. Bone marr...

OBJECTIVE To determine the vascular and collagen effects of supplemental basic fibroblast growth factor (bFGF) in irradiated porcine skin flaps. INTERVENTION Animals were subjected to 2 fractions of 650 cGy orthovoltage radiation. Following this, the skin flaps were administered bFGF intracuticularly for 6 days before and after surgery. The animals were sacrificed 3 weeks after the start of b...

PURPOSE To evaluate the outcome of the external dacryocystorhinostomy with and without suturing the posterior mucosal flaps. METHODS This study included 106 patients with lacrimal drainage system disorders who underwent the external dacryocystorhinostomy. Fifty four patients (Group A) underwent external dacryocystorhinostomy with suturing anterior and posterior flaps of the lacrimal sac and n...

BACKGROUND Despite the widespread use of free perforator flaps, pedicled perforator flaps seem not to be as widely accepted, probably because of the fear of vascular complications caused by transfer of a flap attached only by its vascular pedicle, prone to shearing, kinking, and trauma. In this article, the authors report on their experience with 85 consecutive cases, focusing on incidence, pre...

BACKGROUND Groin dissections result in large wounds with exposed femoral vessels requiring soft tissue coverage, and the reconstructive options are diverse. In this study we reviewed our experience with the use of the pedicled anterolateral thigh and vertical rectus abdominis musculocutaneous flaps in the reconstruction of large groin wounds. METHODS Groin reconstructions performed over a per...

OBJECTIVE Avulsion injuries of the dorsum of the foot and ankle present difficult reconstructive problems especially in pediatric patients. Usually, there is exposure of bones, joints, tendons, or ligaments, which requires coverage by flaps. The best skin for coverage is the local skin, but the remaining intact skin is usually limited. Usage of such local skin necessitates elevation of long and...

BACKGROUND Over the last several decades, reconstruction of the head and neck oncologic defect has been revolutionized by the use of microvascular free tissue transfer. The majority of these defects can be reconstructed with the ability to visually monitor the flap, to intervene as soon as vascular compromise becomes evident. Occasionally, it is necessary to use a flap that has no visual extern...

INTRODUCTION Severe cervical contracture after burns causes obvious impairment of neck movement and the aesthetic silhouette. Although various surgical techniques for treatment have been described, there is not a definitive strategy to guide treatment. Over the past 6 years, we have been utilizing a region-oriented and staged treatment strategy to guide reconstruction of severe cervical contrac...

The use of degradable polymeric implant materials for defect closure after tumor surgical resection in the area upper aerodigestive tract instead skin muscle flaps would represent a novel therapeutical option oncological head and neck surgery. Successful coverage with not only reduce morbidity but also improve swallowing speech function comparison to flaps.