Preoperative Simulation in Planning Rhinoplasty: Evaluation from Patients' and Surgeons' Perspectives.

Among aesthetic surgery procedures, rhinoplasty is one of the most common. Preoperative simulations have become increasingly commonplace through the recent years along with a controversy regarding their use. Although capable of building a solid rapport between the surgeon and the patient by visualizing the end result, it can also prove to be a liability for a surgeon who is not confident about delivering the result which has been put on screen.

Reconstruction of Extensive Orbital Exenteration Defects Using an Anterolateral Thigh/Vastus Lateralis Chimeric Flap.

Neglected malignant tumors within the orbital region can invade the eyeball, extraocular muscles, and bone substance surrounding the eye. Such patients require orbital exenteration, which may involve extraocular skeletal structures (even exposing paranasal sinuses), resulting in 3-dimensional defects requiring reconstruction. This study presents our experience with anterolateral thigh vastus lateralis (ALT/VL) chimeric free flaps for the reconstruction of extensive orbital exenteration defects involving various paranasal sinuses.

Columellar Scar Perception in Open Rhinoplasty. Interplay of Scar Awareness, Body Cathexis and Patient Satisfaction.

Introduction: Open and closed approaches for rhinoplasty have individual advantages and disadvantages; however, the resultant columellar scar of the open approach is directly considered as a disadvantage. This study focuses on the columellar scar awareness and its implications on overall satisfaction of the patients after open rhinoplasty.

Patients And Methods: A total of 91 patients who have undergone open rhinoplasty were included in this study.

Can subphysiological cold application be utilized in excessive dermal scarring prophylaxis and treatment?: A promising hypothetical perspective.

Excessive dermal scarring (EDS) is a wound healing complication, characterized by protruded erythematous and inelastic 'proliferative scar tissue' which is associated with increased and prolonged inflammation process within the wound microenvironment. As inflammation plays a key role in this process, methods to contain or attenuate excessive inflammation hold promise in treatment and prophylaxis of EDS conditions. While cold exposure is notorious as the causative agent a wide array of morbidities and fatalities, its tempered use is exploited in medicine for ablative and therapeutic applications.

Caudal Septal Support Versus Strut Graft in Achieving the Desired Lateral Profile in Rhinoplasty.

Nasal tip support is critical to achieve a lasting result in rhinoplasty. In this article, the authors compared the effects of strut grafts (SG) and caudal septum-based nasal tip supporting techniques (CSB-T) in terms of reaching the desired tip projection.Included in this study were 40 patients (24 women and 16 men) who underwent primary open rhinoplasty via transcolumellar incision between January and June 2012.

Accordion-style pedicle suspension in inferocentral pedicled mammoplasty.

Objective: In breast reduction surgery, while the primary objective may appear to be decreasing the breast volume, the ultimate goal is to achieve symmetrical, appealing, and sustainable breast cosmesis. To circumvent late-term ptosis following inferior pedicle mammoplasty, methods such as pedicle suspension to the ribs, support with dermal flaps and grafts, and the use of some alloplastic materials have been proposed. This paper presents a method of folding and fixing the inferocentral pedicle on itself and the underlying pectoral fascia.

Comparison of the effects of different vasoactive and antiplatelet drugs on perforator flap viability. An experimental study.

Perforator flaps are very popular in the reconstruction of soft tissue defects. As these flaps generally depend on a single perforator, drugs that increase the perfusion of the flap and/or prevent vascular complications may increase flap survival. In this study, we compared the effects of systemically administered hydralazine (arterial vasodilator via potassium channels), nifedipine (arterial vasodilator via calcium channels), piracetam (antiplatelet and regulator of microcirculation) and alprostadil (vasodilator, antiplatelet, rheological and cytoprotective) on flap survival in a rat epigastric artery perforator flap model.

The Effect of Epigallocatechin Gallate on Flap Viability of Rat Perforator Abdominal Flaps.

Background Epigallocatechin gallate (EGCG) is a substance abundant in green tea. In this study, the effects of EGCG on perforator flap viability were investigated. Methods A total of 40 rats were assigned to four groups of 10 each.

The Effect of Chemodenervation by Botulinum Neurotoxin on the Degradation of Hyaluronic Acid Fillers: An Experimental Study.

Background: Early degradation is a common complaint for hyaluronic acid fillers. Although the combination of hyaluronic acid fillers with botulinum neurotoxin type A presented improved clinical results, objective measurement of hyaluronic acid volumes has not been previously assessed.

Methods: In this study, the authors have split the calvaria of the rabbit to mimic the glabellar region in humans.

Heterotopic Transarticular Replantation: A Functional Reconstruction Design for a Mutilated Hand with Multiple Digit Involvement.

Case: A patient sustained a high-energy trauma that resulted in amputation of the middle and ring fingers, along with injuries to the thumb and the index finger. The amputations were not clean; therefore, heterotopic replantation of the best amputated part of the finger to the most functional stump was undertaken. Transarticular replantation was done at the level of the proximal interphalangeal joint without osseous fixation.

A rare complication of rhinoplasty: periorbital emphysema.

Unlabelled: Subcutaneous emphysema is a clinical entity that may be associated with trauma. Rhinoplasty is not an atraumatic procedure. This report presents a case of acute periorbital emphysema after cosmetic rhinoplasty.

Comparison of oversized artery and vein grafts for interpositional pedicle lengthening in rat femoral artery.

Vessel grafting is commonly used for revascularization or pedicle lengthening. Although veins are more commonly used, they can form aneurysms when bridging an arterial gap. This can lead to thrombosis, and the risk is increased when there is a size discrepancy.

Moist heat postconditioning to increase flap survival.

One of the areas of interest within the discipline of reconstructive microsurgery is increasing the amount of tissue harvested along with a given pedicle and sustaining it. The aim of this study is to introduce moist heat postconditioning as a means to increase skin flap survival and evaluate its effectiveness. Eight white New Zealand rabbits weighing 2500 to 3000 g were separated into two groups.

The effect of "minimally invasive transfer of angiosomes" on vascularization of prefabricated/prelaminated tissues.

Prefabrication and prelamination are experimental and clinical applications of reconstructive surgery and inspired the vascularization challenge of engineered tissues. The purpose of this study is to test the efficiency of "minimally invasive transfer of angiosomes" to enhance the vascularization of the final construct during prefabrication and prelamination. Fifteen rabbits were used for this study.