Ömer Refik Özerdem

A retrospective analysis of 1083 Turkish patients with serious burns

A total of 1083 burn cases hospitalised at a burn center between August 1988 and the end of 1997 were studied retrospectively to determine the factors and demographic features associated with burn injury in Turkey. The means for patient age and percent total body surface area (TBSA) burned were 18.1 years and 31.2%, respectively (medians were 14.0 years and 25.0%, respectively). Burn injuries were more common in winter and spring, and most occurred in the home. The majority of patients were city dwellers, and had been referred from public hospitals. There was a predominance of male patients (71.9%) in the study population, but the proportions of children and adults were equal. Almost half of the males and the majority of the females were children/students. The vast majority of female adults were housewives, and most of the men were employed outside the home. More than half of the patients suffered second-degree burns, and the others all had deeper burn injuries. The most frequent cause of burn in the study population was flame. Children mainly suffered from scalding, and adults from flame and electrical burns. There were no differences between the sexes regarding depth of burn; whereas percentage total burned surface area was higher in females. Children had a lower mean TBSA and lower rate of third-degree burns. Mortality rate of the study population was 33.5%. The study results identified various risk factors and the groups at high risk for serious burns and indicated some ways that prevention programmes can be improved.

A retrospective analysis of 1083 Turkish patients with serious burns. Part 2: burn care, survival and mortality.

Epidemiological investigations of burn patient series help practitioners to identify factors that affect patient survival. Our aim was to contribute to the body of knowledge in this area by determining how survival related to certain variables in burn cases. The records of 1083 burn patients who were hospitalised between August 1988 and the end of 1997 were retrospectively reviewed. Of this total, 363 (33.5%) died of burn complications, namely, multi-organ injury due to sepsis (47.1% of deaths), renal failure (44.6%), respiratory injury (5.8%) and gastrointestinal bleeding (2.5%). Mortality was higher in children/students, females, retired persons. Extent and depth of burn were important predictors of patient survival. Flame not only was the commonest burn cause but also carried the highest mortality risk. Most of the 1083 patients were referred to our hospital within 3 days of the injury. Deaths commonly occurred within 7 days. The mortality rate for patients who received medical therapy only was higher than that in the group that underwent both medical and surgical treatment (48.4 versus 10.0%, respectively). The study results highlighted various factors that are related to patient survival. These should be considered in the provision of optimal burn care. Training and experience are important elements in burn care and educational meetings should be held regularly for the staff of the burn unit.

Roles of periosteum, dura, and adjacent bone on healing of cranial osteonecrosis.

It has been reported that large cranial osteonecrotic areas can heal. It was hypothesized that optimal healing is possible by the synchronized contribution of the osteogenic structures (periosteum, dura, and adjacent bone) that envelop the necrotic cranium. This hypothesis was tested by preserving or isolating the contribution of these osteogenic tissues. A total of 37 4-old-month rats were included in the study. Twelve animals were killed immediately, and cranial bone samples were taken and processed for examination (from 6 animals as fresh samples [Group A] and from the rest as autoclaved samples [Group B]). Group B was created to test if the bone was completely nonviable. In Group C (n = 25), cranial bone disks 8 mm in diameter were taken from 4-month-old rats, autoclaved, and put back onto the defect area. This group was further divided into the four Subgroups C1 through C4 (n = 7 in C3; n = 6 in C1, C2, and C4). Dura mater was isolated from the overlying bone disk with a polytetrafluoroethylene sheet in Subgroups C1 and C2, whereas the bone contacted the dura in the rest. The bone samples were covered with healthy periosteum in Subgroups C1 and C3 and with skin in Subgroups C3 and C4. These animals were killed after a healing period of 12 weeks, and the relevant bone disks were obtained. Surrounding healthy bone was also harvested from the same animals after they were killed to create Group D. The data of Group A and D were compared with those of the experimental group to comment on the degree of bone healing in the latter group. Quantitative and qualitative assessment was performed by mammography, bone densitometry, computed tomography, and histological examinations to find out the density and cellular content (osteocytes and vessels) of the samples. Examination of Group B samples showed nonviable tissue with a preserved microstructure. Analysis of other samples showed that both the periosteum and, mainly, the dura play an important role in cranial bone healing. The periosteal reaction was observed to be more evident when the dura was not separated. Cellular repopulation was more evident when both structures contributed to the healing process. Newly formed bone progressed centripetally; however, adjacent bone without the support of the dura and periosteum was capable of producing limited neovascularization and bone formation.

Prefabricated galeal flap based on superficial temporal and posterior auricular vessels

Scalp layers are widely used in reconstructive procedures. The authors used prefabricated galeal flaps based on the superficial temporal or postauricular vessels for ear, cheek, mandible, and cranium reconstructions in three cases. In case 1, synchronous beard and ear reconstructions were accomplished by using the temporoparietal and retroauricular flaps. In case 2, a buccomandibular defect was reconstructed by transposing the supra-auricular and retroauricular galea with prefabricated bone and skin. In case 3, an epidural hematoma in the left frontoparietal area was evacuated after a circular craniectomy. The harvested bone was not put back on the defect area but buried between the periosteal and galeal layers because of brain edema. These layers were raised as an osteogaleoperiosteal flap and transposed onto the defect area after 7 weeks. When used with a prefabrication method, scalp layers offer versatile options for repairing composite defects of the head region. A galeal flap based on the posterior auricular vessels is practical and reliable in reconstructive procedures. The authors suggest that this flap is an option in cases in which the temporoparietal fascia artery or the superficial temporal artery is not available. Prefabrication of the harvested cranial bone inside the adjacent tissues offers several advantages in that a viable bone is provided at the end of the procedure, intervention at a distant area is avoided, the graft is placed on osteogenic tissue (periosteum) that is also transposed onto the defect, and sophisticated procedures such as microsurgical techniques are not needed.

Severe Complete Pachydermoperiostosis (Touraine-Solente-Golé Syndrome)

Background The thickened, folded skin of Touraine-Solente-Golé syndrome (pachydermoperiostosis) can result in cosmetic and fuctional deformities. Objective To illustrate that simple surgical procedures can improve cosmetic and functional status. Methods Case report of a 33-year-old male with bilateral eyelid ptosis, enlargement of the eyelids, and a leonine facies owing to deep skin furrows managed with bilateral blepharoplasties and tarsal wedge resections, along with excision of multiple skin furrows. Results A greatly improved cosmetic appearance was achieved with these standard procedures. Conclusions The appearance of patients with pachydermoperiostosis can be greatly improved with standard surgical procedures.

Osteogaleal flaps in pediatric cranioplasty.

Reconstruction of cranial defects larger than 2 to 3 cm in diameter and frontal defects of any size is indicated for mechanical protection and cosmetic reasons. The authors used osteogaleal flaps for cranioplasty in 2 pediatric patients with the aim of decreasing infection risk and maximizing bone healing. In the first patient, bone was harvested from the diploë. Children’s cranial bones are thin, and in the second patient the authors used full-thickness grafts of adjacent bone, splitting this into three pieces to cover the recipient and donor sites. The postoperative period was uneventful for both children. Scintigraphic studies performed the first week after surgery revealed uptake in the flaps. Computed tomography demonstrated rapid bone healing with good contouring. The scintigraphic findings and rapid bone healing suggest that the bone component of the osteogaleal flap nourishes the graft site with blood from the galea and the periosteum. These flaps are an ideal choice for reconstruction of cranial defects because of their membranous origin, ease of harvest, applicability to any part of the calvarium, and reliable vascularity.

Upper Eyelid Fistula Caused by Chronic Frontal Sinusitis

A chronic upper eyelid fistula stemming from frontal sinus infection was found in a 21-year-old male patient. The diagnosis and treatment approach to this interesting case that remained undiagnosed for a long time are presented in detail.

Reconstruction of Eyelids and Related Structures.

AbstractEyelids and related structures such as ligamentous and lacrimal system make the reconstruction of the periorbital area a challenge. The authors present 5 patients with periorbital reconstruction after tumor excision or trauma with special considerations. A detailed analysis of the problem and reconstruction of all of the injured systems or structures are mandatory to achieve a satisfactory result on the periorbital area.

Endoscopic Forehead Lifting

The methods for forehead lifting can be classified as en-doscopic, open, or combined (biplanar) (Fig. 57.1). The procedure is not standardized and there is a wide varia-tion of the techniques (Fig. 57.1) [1–11]. Endoscopic brow lifting is one of the first clinical applications of the endoscope in plastic surgery. There are many advan-tages of endoscopic brow lifting, including avoidance of most of the problems associated with the coronal approach such as increased operative time, long scalp scar, scalp dysesthesia, and alopecia. It is a minimally invasive technique and is simple to perform in expe-rienced hands. It offers fast recovery and can easily be combined with other facial procedures and can be used as a safe secondary procedure.

Leiomyosarcoma of the thumb: a case report and literature review

Abstract. Most smooth muscle tumors arise in the uterus or the gastrointestinal tract. Cutaneous and subcutaneous leiomyosarcomas (LS) are rare, but those that do occur usually develop on the extremities. There are only a few reported cases of LS of the finger. In this paper, we describe a patient with primary LS of the thumb.