Introduction: The pectoralis major flap was initially described by Ariyan in the 1970s. It has high acceptance due to its versatility for head and neck cancer reconstruction. Methods: This flap was used for the reconstruction of 46 patients with head and neck cancer, as following: mouth/tongue reconstruction (24); pharyngoesophageal transit reconstruction (11); repair of cervical skin loss (4);...

A 66-year-old man presented with a large squamous cell carcinoma of the right nasal vestibule. He underwent partial rhinectomy and medial maxillectomy followed by staged reconstruction. Reconstruction of a full-thickness nasal defect requires repair of three distinct layers: the skin-soft tissue envelope, subsurface framework and intranasal lining. We report the first use in the UK of an osteoc...

Objective: To evaluate whether treatment with L-arginine influences the healing of skin flaps in rats exposed to nicotine. Methods: 40 male Wistar rats weighing 142.4 ± 10.1 g were separated into four groups: GC: treatment with 7.4 pH phosphate buffer, submitted to skin flap and observation for ten days; GN: exposure to nicotine for four weeks, submitted to skin flap and observation for ten day...

Developments in microsurgical techniques and instruments have enabled the high success rate of microvascular tissue transfers. Initially, the survival of a free flap is dependent on its vascular pedicle, and the failure of flaps generally occurs within seven days of surgery. Several experimental studies have shown that pedicles can be ligated 5 to 10 days after the operation. Hence, at that tim...

A new advanced technology, noncontact diffuse correlation spectroscopy, has been recently developed for the measurement of tissue blood flow through analyzing the motions of red blood cells in deep tissues. This technology is portable, inexpensive, and noninvasive, and can measure up to 1.5-cm tissue depth. In this prospective study, the authors aimed to explore the use of this novel device in ...

OBJECTIVE To evaluate whether treatment with L-arginine influences the healing of skin flaps in rats exposed to nicotine. METHODS 40 male Wistar rats weighing 142.4 ± 10.1 g were separated into four groups: GC: treatment with 7.4 pH phosphate buffer, submitted to skin flap and observation for ten days; GN: exposure to nicotine for four weeks, submitted to skin flap and observation for ten day...

OBJECTIVES To report the outcomes of graft take and wound healing in the first reported series in which fibrin sealant was used as a tissue glue in the reconstruction of complex genital skin loss. METHODS Between July 2001 and July 2005, 18 men requiring complex genital reconstruction underwent repair by two surgeons at our medical centers. Skin graft reconstruction was required in 6 men. Com...

The anterolateral thigh flap can provide a large skin paddle nourished by a long and large-caliber pedicle and can be harvested by two-team work. Most importantly, the donor-site morbidity is minimal. However, the anatomic variations decreased its popularity. By adapting free-style flap concepts, such as preoperative mapping of the perforators and being familiar with retrograde perforator disse...

BACKGROUND AND OBJECTIVE Some studies have shown that laser phototherapy is able to increase skin flap viability by decreasing the necrotic area and increasing neoangiogenesis. However, the mechanism by which laser acts on cells is not fully understood. The present study investigated the effects of two different laser wavelengths at 30 and 40 J/cm(2) on the viability of skin flap in rats. MAT...

BACKGROUND The authors describe their experience with the retroauricular temporal flap in facial reconstruction. METHODS Twenty-two (20 females, 2 males) patients with composite tissue defect of various areas of the face have been esthetically reconstructed with a modified Washio flap. This flap is a good choice for facial reconstruction, due to its color match, reliability, feasibility, and ...