The effect of Tarantula cubensis D6 on zone of stasis in a rat burn model.

Aim: Burn injuries are one of the most devastating injuries. Saving the zone of stasis decreases burn size, morbidity, and mortality. Tarantula cubensis (TC) increases epithelization of wounds, and increases wound contraction.

Hybrid reconstruction of distal nasal defects.

We present hybrid reconstruction of distal lateral "through-and-through" nasal defects (skin, cartilage, and mucosa) due to resection of tumor and/or infection. Retrospective descriptive study. The study was performed in multicenter clinics between July 2011 and September 2016.

The Goniometer Device: Special Equipment Designed for Symmetric Mammoplasty Planning and Photo-Symmetry Analysis Technique.

Introduction: Preoperative planning is an essential prerequisite for the success of plastic surgery. In procedures such as breast reduction, freehand drawings may be associated with a number of challenges during the determination of axes vertical and parallel to the surgical site. Furthermore, many procedures involve subjective maneuvers, such as attempts aimed at positioning both nipples on the same line and transferring nipple-areola complexes in a well-matched manner.

A new lateral thoracic artery perforator flap design with multiple vascular territories in rats.

Background: To describe a new design for an extended lateral thoracic artery (LTA) perforator flap and investigate its anatomical, dynamic, and potential territories.

Materials And Methods: To assess vascular territories, rats were randomized according to LTA perforator flap type into the surgical groups A, hemidorsal island flap; B, entire dorsal island flap; and C, reduced-size dorsal island flap.

Results: On postsurgical day 7, the surviving flap areas were 95%, 92%, and 89% in groups A, B, and C, respectively.

Circumflex scapular artery myocutaneous and/or vascularized scapular chimeric flap.

Background: Chimeric osteomyocutaneous flaps harvested from the subscapular artery system have been used in clinical practice. We describe the use of a novel circumflex scapular artery myocutaneous and/or vascularized scapular chimeric flap in a rat model and demonstrate optimal skin flap dimensions.

Materials And Methods: An 8 × 4-cm-rectangular skin flap based on the circumflex scapular artery flap was harvested, and the mean percentage of the surviving flap area and the necrotic area were calculated to be 71% ± 17.

Reconstruction of midfoot bone and soft tissue loss with chimeric partial scapula and latissimus dorsi muscle flap and short perforator-based skin flap following gunshot injuries: Report of two cases.

In this report we present two cases of gunshot injury related midfoot defects, reconstructed with a chimeric partial scapula and latissimus dorsi muscle flap and short perforator-based skin flap. The first case, a 14 years old male, had 10 × 8 cm medial plantar and 6 × 4 cm dorsal foot defects and the second case, a 55 years old female, had only 8 × 6 cm dorsal foot defect. In both cases the defects were associated with fractures, one with lateral cuneiform and cuboid with 90% bone loss and the other with navicular bone, respectively.

Histogram Planimetry Method for the Measurement of Irregular Wounds.

Introduction: Irregularly shaped wounds or flap borders usually require specified software or devices to measure their area and follow-up wound healing. In this study, an easy way of area measurement called histogram planimetry (HP) for wounds with irregular geometric shapes is defined and compared to conventional millimetric wound measurement.

Materials And Methods: Ten irregularly bordered geometric shapes were measured by 4 different individuals working as surgical assistants using both HP and manual millimetric measurement tools.

Evaluation of the Effect of Bosentan-Mediated Endothelin Receptor Blockade on Flap Survival in Rats: An Experimental Study.

Local skin flaps are important tools for performing plastic surgery. Skin flaps are used for closure of defects after tumor excision or in tissue losses after trauma. However, problems associated with these flaps are commonly encountered, particularly in areas of marginal necrosis.

A fast, easy circumcision procedure combining a CO2 laser and cyanoacrylate adhesive: a non-randomized comparative trial.

Background: Circumcision is performed as a routine operation in many countries, more commonly for religious and cultural reasons than for indicated conditions, such as phimosis and balanitis. There are many techniques available, and recently electrocautery and both Nd:YAG and CO2 lasers, instead of blades, have been used for skin and mucosal incisions. However, the infection risk in circumcisions performed using a CO2 laser was 10% higher.

Effects of ozone gas on skin flaps viability in rats: an experimental study.

Background: The main purpose of this study was to assess the effects of ozone gas on the viability of flaps for reconstruction and to determine the optimum application method. The antioxidant, immunomodulatory, and reperfusion effects of ozone gas have been previously assessed, and successful results have been reported. However, only one study has investigated the effect of ozone gas on flap viability.

Use of human nail for reconstruction of the orbital floor: an experimental study in rabbits.

The orbital floor is the thinnest part of the orbital wall, and in 20% of all maxillofacial injuries it is fractured. Autografts, allografts, and alloplastic materials are used in reconstruction, but there is no consensus about which material is the most appropriate. Nail is a semirigid material that is easy to reshape and is not antigenic.

Combination of ischemic preconditioning and postconditioning can minimise skin flap loss: experimental study.

Objectives: Ischaemic preconditioning and postconditioning, which consist of one or a series of short ischaemic events. This study aimed to determine the efficiency of post-conditioning a flap in the minimisation of flap loss after a preconditioned skin flap.

Methods: The rats were divided into five groups: sham group, control group, pre-con group, post-con group, and pre + post-con group.

A cause of severe thigh injury: Battery explosion.

Introduction: In parallel with technological improvements, humankind encounter with equipments/devices transforming chemical energy to electrical energy. Especially automobile batteries, watch and mobile phone batteries are the most encountered ones. In the literature, there are mainly facial burn cases due to mobile phone battery explosion.

TG (Tri-Goniometry) technique: Obtaining perfect angles in Z-plasty planning with a simple ruler.

The Z-plasty is used frequently in hand surgery to release post-burn scar contractures. Correct angles and equalization of each limb are the most important parts of the Z-plasty technique. A simple ruler is enough for equalization of limb but a goniometer is needed for accuracy and equalization of angles.

Application of N-Butyl Cyanoacrylate to Split-Thickness Skin Grafts in Rats: An Experimental Study.

Skin grafts are a standard option for closing skin defects that cannot be closed primarily. A split -thickness skin graft entirely transfers the epidermis and a part of the dermal layer to the wound site. Using conventional techniques, the skin graft is fixed to the wound using sutures and kept closed for 3 to 7 days with a pressed bolster dressing.

Fast and Painless Skin Tag Excision with Ethyl Chloride.

Skin tags (acrochordon) are skin colored or hyperpigmented, usually pedunculated benign skin lesions and often occur on the neck, axilla, and groin regions. It is difficult choice to excise these multiple, widespread, and pedinculated lesions with or without local anesthesia. One option is to infiltrate local anesthesia to every single skin tag, while cutting pedicle with single move is another option.

A cause of severe sacral injury, sledding with a plastic bag: Case report.

Introduction: Various injuries are associated with winter sports, of which the most frequently encountered are traumas to the extremities. Sledding on hills using plastic-based materials appears to be one of the major forms of entertainment for children living in cities during winter. However, this can lead to injury because such areas are inappropriate for winter sports.

The accordion suture technique: A modified rhinoplasty spreader flap.

In rhinoplasties, a spreader flap is a widely used alternative to dorsal reconstruction with spreader grafts; however, it has a limited ability to provide sufficient nasal dorsal width. The upper lateral cartilage (ULC) thickness is four times thinner than a spreader graft. This report presents an accordion suture technique for the ULC that involves simple sutures which fix each ULC (3 times folded) to the septum.

Nipple reconstruction with bipedicled dermal flap: a new and easy technique.

Background: Nipple reconstruction is the last step in breast reconstruction. An entirely satisfying breast reconstruction can be achieved only with a symmetrically placed and ideally shaped nipple-areola complex. Several techniques and modifications have been described for nipple-areola reconstruction but long-term projection loss is still a problem in nipple reconstruction.