Muhammed Nebil Selimoglu

Management of neglected periorbital squamous cell carcinoma requiring orbital exenteration.

AbstractWith its perineural invasion capacity, periorbital squamous cell carcinoma (SCC) may easily invade orbital structures. When SCC invades the orbital musculature or the orbit itself, orbital exenteration, one of the most disfiguring operations on the face, is required. We reviewed elderly patients with periorbitally localized SCC requiring orbital exenteration to evaluate reconstructive options and survival. A chart review of patients’ records was conducted to identify all patients older than 65 years with periorbital malignancy requiring orbital exenteration from 2006 to 2011. A total of 9 patients who met the criteria were included in the study. The mean age at surgery was 77 ± 6.7 years, and the mean defect size was 74.2 cm2. All patients had a similar history of late presentation to a doctor because of hesitation to undergo surgery. The temporoparietal fascia flap, galeal flap, free gracilis flap, and free vastus lateralis musculocutaneous flap were the treatment options for reconstruction of the defects. All patients died during follow-up, and the mean survival was 15.7 months (range, 6–36 months). Only 2 of them had relapse before the death. Our small series suggest that elderly patients with periorbital SCC requiring orbital exenteration may not have enough survival to relapse because of the death from different causes without relapse or any sign of spreading cancer. Also, prolonged surgery with free flap reconstruction may increase the risk of postoperative intensive care unit requirement. Because local flaps may work very well for reconstructing the orbital exenteration defects, free flap option should be kept for selected cases.

Analysis of unilateral complex orbital fractures with a new treatment algorithm

Abstract The aim of this study is to investigate preoperative and postoperative properties, the management of unilateral complex orbital fractures, and to offer an algorithm for orbital fractures. For this research study, 248 patients with orbital trauma were evaluated according to an offered algorithm. Diplopia, enophthalmos, dystopia, infraorbital nerve dysfunction, and ocular movement limitations were documented for clinical assessment. Orbital rim displacement and an orbital volume check with computed tomography (CT) were used for indication of surgery. The injured orbital volume was compared with the healthy orbital volume in the preoperative and postoperative periods. In total, 58 patients required operations among the 248 patients, according to the algorithm. The preoperative mean injured orbital volume measurements of the operated patients were statistically different than the healthy orbital volume measurements (30.13 cm3 ± 2.69 cm3 and 27.15 cm3 ± 1.29 cm3, respectively). In the postoperative period, there was no difference between the injured and healthy orbital volume. In conclusion, an algorithm may facilitate the approach to unilateral complex orbital fractures. Ophthalmic examination, rim displacement, and the measurement of orbital volume using computed tomography are key points of orbital fractures with regard to management.

Comparison of bone dust with other types of bone grafts for cranioplasty.

Purpose Split calvarial bone graft is preferred in the reconstruction of calvarial defects. However, it is not feasible for use in some challenging cases and in children. Particulate bone graft containing viable osteoblasts could be an attractive alternative. Materials and Methods A total of 32 female rats were randomly separated into 4 groups. Full-thickness bone graft from rat calvaria was harvested in diameters of 8 × 8 mm. In group 1, the periosteum and skin were closed without any bone graft; bone dust particles were placed in group 2; bone fragments were placed in group 3; and full-thickness cranial bone graft was placed in group 4. After 12 weeks, all rats were killed. Degrees of resorption, foreign body reaction, and bone spicule length were assessed histologically, and an immunohistochemical study was used to show bone graft viability. Results In graft viability, osteogenesis, and osteoblastic differentiation, groups 3 and 4 were similar and superior to groups 1 and 2. No osteoblastic activity and no viable bone dust were detected in groups 1 and 2. Resorption was observed in every preparate that contains bone tissue, and foreign body reaction was prominent in small bone groups, such as in group 2. Conclusions In the full-thickness cranial bone graft group and the bone fragment group, the preservation of bone viability was obviously superior to the bone dust group and the periosteum-only group. In conclusion, bone dust behaved like the periosteum and could not create new bone, whereas bone particles behaved like the full-thickness cranial bone graft and were capable of preserving viability.

V-Y and rectangular flap combination for syndactyly repair.

Abstract Objective: For syndactyly repair, several delicate, well-planned flap combination techniques have been reported. This study presents technique details with functional and aesthetic results of a dorsal rectangular and volar V-Y advancement flap combination for web reconstruction and S incisions for finger separation in patients with syndactyly. Method: Ten patients with 16 syndactyly webs were treated. Patients were examined in terms of function and aesthetic. Evaluation criteria included the Vancouver Scar Scale, range of motion, degree of web creeping, parent’s satisfaction rates, and finger abduction. During the initial period, vascular compromise of fingers, haematoma, infection, seroma, flap necrosis, or graft failures were not noted in any patients. No patients required revision surgery. During the later period, parent satisfaction scores were excellent or good, finger function was complete, and the Vancouver Scar Scale showed that two webs had hyperpigmented areas and two had supple pliability. Conclusion: This simple syndactyly release technique can provide a low rate of web creep, good scar quality, and optimal functional results.

Perforation With Submucosal Cleft Palate in a Previously Undiagnosed Adult Patient.

AbstractPerforation with a submucosal cleft palate (SMCP) is a rare condition with a limited number of cases reported in the literature. However, most described cases include neonates and infants, but not cases due to trauma or infection. Here, we present a case of an adult patient with SMCP with a perforation of the palate who was undiagnosed. In light of this case, diagnosis and treatment of perforation in SMCP are presented. A new diagram that can be used in the management of these patients with velopharyngeal insufficiency is proposed.

Repair of a thrombosed pseudoaneurysm that developed after puncture for an arterial blood gas using a vein graf

Pseudoaneurysms involving the leakage of blood between the arterial wall and the peripheral parenchyma can occur as a result of an artery’s perforation. In this case report, we present a repair, using a vein graft, of a thrombosed pseudoa- neurysm that developed in a radial artery after a single puncture to obtain a sample for the determination of arterial blood gases. A 56-year-old female patient was admitted with a mass in her left wrist on the radial side. Upon examination, a sen- sitive and mobile mass was detected by palpation. The patient had no fever or any other symptoms of inflammation. Her detailed anamnesis revealed that the mass had developed after a puncture to obtain a blood sample for an arterial blood gas measurement. By using magnetic resonance imaging the mass was determined to be a thrombosed pseudoaneurysm. The mass was excised and the gap that had developed in the radial artery was repaired with a vein graft obtained from the forearm. Magnetic resonance angiography imaging after 1 month confirmed the vein graft’s patency. Cannulations for blood monitoring, blood gas analysis and interventional radiological procedures are indispensable processes used in medicine; however, they are not risk-free. Following these procedures, thromboses and pseudoaneurysms can develop. A number of treatment options exist, including bandaging, percutaneous thrombin injections, and surgical treatment for complicated cases. For pseudoaneurysms that create a mass effect, as in our case, surgery is needed. Such complications after interventional procedures involving the radial artery should be kept in mind.

A periodical increase in hand injuries: The sacrifice feast -

Objective: As an Islamic ritual, every year during the celebration of the Sacrifice Feast, animals, like cows, sheep or goats, are sacrificed and their meat donated to poor people. In this study, we present the cases of hand injuries that occurred during the Sacrifice Feast, along with their corresponding etiological and demographic information, and evaluate the surgical management of these hand injuries. Methods: 62 patients, who were referred to the Hand Surgery Division of our Plastic, Reconstructive and Aesthetic Surgery Department from the emergency room between 15-18 October 2013 and 04-07 October 2014, were included in our study. A total of 62 patients were classified and evaluated according to age, gender, etiology, date of injury, hand lateralization, injury type, level of injury and type of anesthesia. Results: All 14 female patients (100%) were injured by knives. A total of 7 of 13 pediatric patients (53,8%) were injured from meat grinders. Thirteen patients were injured by cleavers; all of them (100%) were male and were injured on the first day of the feast. A total of 47 of 62 patients (75,8%) and 45 of 48 male patients (93,7%) were injured on the 1st day of the feast. A total of 12 of 14 female patients (85,7%) were injured on the 2nd, 3rd and 4th days of the feast. A total of 39 of 62 patients (62,9%) injured their nondominant hands. Isolated tendon injuries were the most common injury type (29%). Conclusion: Although festivals are celebrated with much enthusiasm, carelessness or neglect may lead to undesirable results. Keeping children away from danger should be made a top priority during Sacrifice Feasts. In addition, not only should precautions be more intensively emphasized by the written and visual media, but special regulations should be implemented involving the transporting of amputated limbs. Furthermore, in some regions, many people, who are inexperienced butchers, sacrifice animals themselves, leading to numerous hand injuries. Consequently, in order to reduce the number of these hand injuries, animals should only be sacrificed by professionals.

The worth of sound recording as evaluation criteria of response to surgery in non-reduced anterior disc dislocation.

Aim The objective of the present study was to examine whether joint sounds are objective criteria for evaluating the success of surgery for non-reduced anterior disc dislocation. Method Twenty-seven patients (age, 35.6 ± 10.6 years; female/male, 22:5) with non-reduced disc dislocation, as confirmed by MRI, were included in the study. Temporomandibular joint (TMJ) sounds were assessed and digitized by custom-made device. As a surgical treatment, all patients underwent “disc plication technique”. The success of surgery was evaluated with maximal interincisial opening (MIO), pain, patient satisfaction scores, MRI examination, and TMJ sound intensity. Recording of sounds of TMJ and pain and satisfaction scores were repeated again at postoperative 12 months and compared to preoperative results. Results Mean preoperative sound intensities with jaw opening and closing and left-right movement were 79.37 ± 3.52 dB and 81.0 ± 4.99 dB, respectively. Mean postoperative sound intensity with jaw opening and closing was 64.81 ± 4.54 dB whereas that with left-right movement was 65.6 ± 5.38 dB. Examination of preoperative and postoperative sounds showed that decreased volume level related with clinical improvement and postoperative replaced disc image in MRI. MIO values increased from 25.89 ± 1.76 mm to 34.26 ± 1.403 mm. Postoperative pain scores were lower than preoperative period and patient satisfaction improved markedly. Conclusion The results of this study showed that patients who underwent plication for non-reduced disc dislocation had clinical improvement, which was related with the decreasing volume level of the click sound, reducing the pain, improving satisfaction, and replacing the disc to normal position in MRI.