Evaluation of the effects of ischemia-reperfusion injury in rat isogenic and allogeneic muscle and skin transplant models.

Background: Ischemia-reperfusion injury (IRI) is a phenomenon that affects transplant survival. The aim of our study was to examine the effects of IRI in isogenic and allogeneic muscle and skin transplantation models exposed to prolonged warm ischemia.

Methods: Forty-eight Lewis rats and 16 Brown-Norway rats were used to create four groups: Isogenic Inguinal Flap Transplantation (IST), Isogenic Gastrocnemius Muscle Flap Transplantation (IMT), Allogeneic Inguinal Flap Transplantation (AST), and Allogeneic Gastrocnemius Muscle Flap Transplantation (AMT).

Supraorbital Bone Shaving (S.O.S Procedure) in Restoration of Upper Lateral Convexity in Sunken Eyes.

Background: Sunken eyes have become a most important target of periorbital area aesthetics. Throughout history, the aesthetics of the periorbital region have been emphasized, and various surgical techniques related to this region have been described. Most of these techniques provide only soft tissue solutions; therefore, additional surgical interventions may be required.

Evaluation of Anastomosis Efficiency in Arteriovenous Shunts Created by Using Hand-Sewn Microsurgery and Microvascular Anastomotic Coupler Device.

Objective: Microsurgery has made great contributions to the advancement of surgery. In parallel with the developments in microsurgery, various techniques have been developed to perfect the technique. Microvascular anastomotic coupler device (MACD) is one of these techniques.

Use of acellular dermal matrix in peripheral nerve reconstruction: an experimental study on rat sciatic nerve defect.

Background: In patients with nerve tissue defects, the use of autologous nerve grafts is the standard method of treatment. Alternatives to autologous, nerve grafts have attracted the attention of reconstructive surgeons. In this study, the results of nerve repairs using acellular dermal matrix (ADM) in an experimental rat sciatic nerve defect model are presented.

Trinity Lift: A Unique Technique for Endoscopic Midface and Lower Periorbital Unit Lift.

Introduction: A harmonious face is defined in terms of a balanced relationship among all facial tissues. This balance among skin, fat, muscle, and bone is lost with aging as progressive changes occur in their volume, shape, position, and consistency. Aging of the human face generally starts in the third decade of life, mainly in the midface and periorbital areas.

Challenges of Setting up a Lower Extremity Reconstruction Practice in a Constrained Environment.

Background:  Microsurgical lower extremity reconstruction remains challenging, especially when resources are limited such as lack of proper equipment, human resources, administrative support, and located in a remote area far from tertiary care. Nevertheless, reconstructive solutions are required, especially when in urgent trauma situations. In this article, we evaluate ways of overcoming challenges and issues that should be considered in a newly established unit by sharing our initial lower extremity reconstruction experience.

Assessment of Tissue Perfusion Following Conventional Liposuction of Perforator-Based Abdominal Flaps.

Background: The effect of liposuction on the perforators of the lower abdominal wall has been investigated in several studies. There are controversial results in the literature that have primarily demonstrated the number and patency of the perforators. The aim of this study was to determine the effect of liposuction on the perfusion of perforator-based abdominal flaps using a combined laser-Doppler spectrophotometer (O2C, Oxygen to See, LEA Medizintechnik).

The Effects of Mucoperichondrial Flap Elevation on Septal L-Strut Cartilage: A Biomechanical and Histologic Analysis in a Rabbit Model.

Background: The harvesting of septal cartilage following mucoperichondrial flap elevation has almost become a standard step in rhinoplasty. However, the strength of the remaining septum has not yet been evaluated. In the current experimental study of a rabbit rhinoplasty model, the remaining septum following a graft harvest was analyzed both biomechanically and pathologically.

Serum Neopterin and Procalcitonin Levels in Relationship with Pediatric Burn Wound Infections.

Infection and septic complications in burn patients can be monitored by procalcitonin (PCT) and neopterin plasma values. The aim of the study was to investigate serum neopterin and PCT levels with WBC (white blood cell) and CRP (C-reactive protein) levels in patient group (PG) and healthy control group (HCG) and to investigate the relationship of these markers with burn wound infections (BWI). As the PG, 23 patients between 0-12 ages and up to 30% Total Body Surface Area (TBSA) burned and 15 HCG were included.

Optimal treatment of zygomatic fractures: a single-center study results.

Objectives: This study aims to investigate the epidemiological and operative characteristics of patients undergoing surgery for zygomatic fractures.

Patients And Methods: Between May 2008 and October 2013, a total of 121 patients (98 males, 23 females; mean age 27 years; range, 9 to 63 years) who were operated for zygomatic fractures in our clinic were retrospectively analyzed. Age and sex of the patients, symptoms, fracture and incision sites, length of hospital stay, plate type, treatment options, and complications were recorded.

Evaluation of the Retro-Orbital Fatty Tissue Volume in Delayed Orbital Blow-Out Fractures.

Purpose: In patients where diplopia and enophthalmia are manifest, surgical intervention is usually necessary. The pathogenesis of these symptoms usually includes the prolapse of orbital tissues into the sinus or compression by the surrounding bone structures. Although the retro-orbital fatty tissue, orbital fascia, and the muscle tissue can be reduced to the original place after being incarcerated into the maxillary space, it is obvious that the procedure can lead to significant fibrosis in these structures.

Autologous fat injection into the pectoralis major as an adjunct to surgical correction of gynecomastia.

Background: Correction of gynecomastia in males is a frequently performed aesthetic procedure. Various surgical options involving the removal of excess skin, fat, or glandular tissue have been described. However, poor aesthetic outcomes, including a flat or depressed pectoral area, limit the success of these techniques.

The role of adenovirus 36 as a risk factor in obesity: the first clinical study made in the fatty tissues of adults in Turkey.

Obesity which developes due to multifactorial reasons, was associated recently with human Adenovirus-36 (Ad-36). The aim of this study was to investigate the prevalence of Ad-36 antibodies in obese adults and also to investigate the DNA of Ad-36 in their adipose tissue. In this cross-sectional and case-control based study, 49 obese adults, with BMI ≥ 30 kg/m(2), and 49 non-obese adults, with BMI ≤ 25 kg/m(2), applied for esthetic purposes and were included in this study as patient and control groups, respectively.

Functional outcomes of preauricular underparotid retrograde approach for mandibular condyle fractures.

Management of condyle fractures includes a wide spectrum of alternatives including analgesia alone, physiotherapy, intermaxillary fixation, and open reduction and internal fixation. Various approaches have been previously mentioned for the access to the mandibular condyle. The aim of this retrospective clinical study was to evaluate our clinical results on preauricular underparotid retrograde approach for condylar fractures.

Is there a profit to use the lateral antebrachial cutaneous nerve as a graft source in digital nerve reconstruction?

Background: The digital nerves are commonly injured in emergency hand surgery practice. Lateral antebrachial nerve is of the autologous graft options available in forearm for digital nerve reconstruction. In this report, we aimed the evaluation of this nerve as an autologous nerve source for digital nerve repair.

"Three-suture technique" for estimation of the intraoperative maneuvers in rhinoplasty.

Rhinoplasty is one of the most challenging procedures to master in plastic surgery. A successful outcome almost always requires a detailed preoperative analysis. However, intraoperative assessment should not be underestimated as well.

Management of soft tissue extremity degloving injuries with full-thickness grafts obtained from the avulsed flap.

Background: A "degloving injury" is referred to as seperation of cutaneous tissue from the deeper structures of the body. Although many methods have been defined to reform the tissue integrity; defatting and readaptation of the avulsed flap still comprises one of the most effective methods.

Methods: From 2000-2012, we treated a total of nine patients with avulsed extremities with defatting and readaptation of the same flap.