Development of an Algorithm to Determine Which Costal Cartilage to Harvest.

Rib graft is a common source of cartilage in rhinoplasty. Donor site choices for this resource were identified according to the authors who presented the introduction of this technique. However, the scientific basis of this valuable method lacks information, including the anatomical properties of costal cartilage. In this study, cartilage radioanatomy is examined and tested for if any estimators are present. A total of 148 thoracal CT scans of patients who applied to our facility were analyzed. Patients were divided per their sex and age of 35, and rib cartilage dimensions, including axial length between the sternal and costal ends of the cartilage (TotL), posteroanterior diameters at the sternal end (StDia), costal end (CosDia), the thickest part (MaxDia) as diametrical parameters and vertical height at the thickest part (h) were recorded. Length of the sternum (St), the axial length of the clavicle (ClavL), the distance of the sixth rib from the anterior axillary border (AntAx), and thorax circumferences at the level of both pectoralis major muscle origin (ThC) and nipples (BrC) were recorded. Statistical analyses were done for correlations. St, ClavL, ThC, and BrC were found to have the most correlated measurements in groups with the age of 35 and less of both genders, and the relations were lost in older groups. Thorax shape may change after the age of 35 years, but in younger patients, St in females and ClavL in males can be used as estimators of cartilage amount.

Replantation of Pediatric Scalp Avulsions.

Scalp avulsions are rare but can be quite morbid clinical manifestations. Pediatric patients are different from adults as they have not completed their physical, sexual, educational, or psychosocial development. Therefore, the devastation of a failed scalp replantation is much greater on these individuals, their whole future lives, and families. We present 2 consecutive pediatric cases retrospectively with the youngest successful replanted patient in Turkey and describe technical tips according to our experience.

Does turbinate reduction combined with septoplasty have better outcomes than septoplasty alone? A randomised, controlled study.

OBJECTIVE: This study investigated whether inferior turbinate reduction combined with septoplasty improves patients' outcomes, as assessed by objective and subjective methods. METHODS: A single-centre, parallel-group, randomised, open-label trial was conducted at a tertiary hospital ENT clinic. Patients who underwent septoplasty were divided into two groups: group A underwent septoplasty with radiofrequency ablation; group B underwent only septoplasty. All patients were assessed before and three months after surgery using acoustic rhinometry and peak nasal inspiratory flow measurements, as well as Nasal Obstruction Symptom Evaluation scale and Sino-Nasal Outcome Test-22 scores. RESULTS: Seventy-four patients completed the study (36 in group A and 38 in group B). The patients in both groups showed significant improvements in acoustic rhinometry and peak nasal inspiratory flow measurements and in Nasal Obstruction Symptom Evaluation scale and Sino-Nasal Outcome Test-22 scores after the surgery (p < 0.05). However, the differences between the groups were not significant (p > 0.05). CONCLUSION: Inferior turbinate ablation combined with septoplasty does not provide any more benefit to the objective and subjective outcomes of patients than septoplasty alone.

Wideband Tympanmetry Results of Bone Cement Ossiculoplasty.

OBJECTIVE: We aim to investigate hearing sensitivity and wideband tympanometry results in bone cement ossiculoplasty cases in present study. STUDY DESIGN: A prospective study. SETTING: Ossiculoplasty patients were grouped according to the anatomical location of bone cement application by surgery note. Ossiculoplasty and tympanoplasty patients were retrospectively invited to the clinic and evaluated. 30 bone cement ossiculoplasty cases as well as 30 Type I tympanoplasty cases (intact ossicular chain) and 30 healthy controls were included in the study and Wideband Tympanometry was performed. Tympanometric peak pressure, equivalent middle ear volume, static admittance, tympanogram width, resonance frequency, average wideband tympanometry and absorbance measurements were analyzed. RESULTS: A statistically significant improvement was observed in the hearing levels of all ossiculoplasty and type I tympanoplasty patients (p < 0.05). Bone cement ossiculoplasty groups demonstrated the remarkable differences than the type I tympanoplasty and control group in Wideband Tympanometry test parameters. In some parameters, malleus-stapes and manubriostapedioplasty groups demonstrated similarities to Type I tympanoplasty and control groups. CONCLUSION: Bone cement is an effective application for ossiculoplasty. Wideband tympanometry is a promising method for the evaluation of the middle ear dynamics.

Endoscopic triple-C tympanoplasty: an alternative approach to anteriorly located tympanic membrane repair.

OBJECTIVE: Anteriorly located tympanic membrane perforations can negatively affect surgical success rates. This study aimed to present, using our case series results, endoscopic triple-C (composite chondroperichondrial clip) tympanoplasty as an alternative method in the repair of tympanic membrane anterior quadrant perforations. METHODS: This study included patients with a perforation sized greater than 3 mm, who had an anterior quadrant dominant perforation where the anterior portion could not be seen during microscopic examination; all underwent endoscopic triple-C tympanoplasty. RESULTS: Operating time was 30-79 minutes (mean, 46.6 minutes). The post-operative graft success rate at six months was 92 per cent (23 out of 25). Mean post-operative follow-up duration was 21.5 ± 7.3 months (range, 11-40 months), and no intratympanic cholesteatoma was observed. CONCLUSION: Endoscopic triple-C tympanoplasty is a comfortable, minimally invasive alternative method to repair anterior tympanic membrane perforations. The graft success rate and the degree of recovery from hearing loss were in accordance with the literature. However, more reliable results may be obtained in a larger series with longer follow-up times.

Correlation of quantitative MR imaging findings with symptoms in patients with incidentally detected inflammatory sinonasal disease.

PURPOSE: To assess the relationships between mucosal thickness, T1-weighted, T2-weighted signals and restricted diffusion on magnetic resonance imaging (MRI) with the degree of symptoms in patients with incidentally detected inflammatory sinonasal disease. MATERIALS AND METHODS: Conventional and diffusion-weighted MRI of 100 patients with incidental sinonasal mucosal thickening were prospectively evaluated. There were 53 men and 47 women, with a mean age of 44.6 years±15.17 (SD) (range: 18-81 years). Correlations between quantitative values (T1-signal, T2-signal and apparent diffusion coefficient [ADC]) and three different quality of life questionnaires (chronic sinusitis survey, sinonasal outcomes test-22 and nasal obstruction and septoplasty effectiveness scale [NOSE]) were searched using the Spearman correlation test. RESULTS: The mean SNOT-22 score was 35.81±20.36 (SD) (range: 0-83), CSS score was 4.64±3.42 (SD) (range: 0-14), and NOSE score was 5.91±4.84 (range: 0-18). All patients (100%) had maxillary sinus involvement. Ethmoidal sinus involvement was present in 57% of patients, frontal sinus involvement in 33% and sphenoidal sinus involvement in 27%. Morphologically, 40 patients (40%) had septal deviation, 41 (41%) had maxillary sinus retention cyst and 78 (78%) had hypertrophy of the conchae. No correlations were found between morphological abnormalities, quantitative values and patient scores in none of the questionnaires. CONCLUSION: Incidental morphological abnormalities or restricted diffusion of the paranasal sinuses on MRI do not correlate with the degree of symptoms in patients with incidentally detected inflammatory sinonasal disease.

Biomarkers of airway and systemic inflammation in obese asthmatic paediatric patients.

BACKGROUND: It is thought that airway inflammation is more common in obese asthmatic patients because inflammation is harder to control and does not respond well to glucocorticoid treatment. OBJECTIVE: This study's aim was to investigate the effect of obesity on airway and systemic inflammation in children with asthma and to identify the biomarkers that play a role in this inflammation. METHODS: The study included patients aged 6-16 years who were diagnosed with asthma in the paediatric allergy outpatient clinic of Bagcilar Training and Research Hospital in Turkey. Complete blood count parameters were compared between three groups: obese asthmatic (n=43), obese non-asthmatic (n=45), and non-obese non-asthmatic (control group, n=30). Levels of high-sensitive CRP (hs-CRP), neutrophil gelatinase-associated lipocalin (NGAL), osteopontin (OPN), and matrix metalloproteinase-9 (MMP-9), and 25(OH)-vitamin D were compared between the groups. RESULTS: No statistically significant differences were observed in 25(OH)-vitamin D, NGAL, OPN, hs-CRP, and MMP-9 levels between groups. There was a statistically significant negative correlation between FEV1/FVC and NGAL and MMP-9. CONCLUSION: This is the first study to investigate levels of hs-CRP, NGAL, OPN, MMP-9, and 25(OH)-vitamin D in obese asthmatic children. Larger studies with sputum and BAL examinations are required to determine the potential of biomarkers for identifying inflammation in obese asthmatic children.

A rare complication of tonsillitis: septic arthritis of the temporomandibular joint.

Septic arthritis of the temporomandibular joint (TMJ) is a rarely seen clinical condition. Such an infection may be encountered following infections in the head and neck region, with direct or haematogenous spread to the joint. This article presents the case of a patient with tonsillitis leading to septic arthritis of the TMJ and reports the results of a review of the literature.

Can temperament and character features of patients predict alcohol use after laryngectomy?

AIM: Patients with larynx cancer usually use alcohol besides tobacco. It has been reported earlier that nearly half of the patients who have undergone laryngectomy after larynx cancer diagnosis still continue to consume alcohol after the operation. The aim of this study was to compare the mood and character features of patients who do or do not consume alcohol during the postoperative period and thus to be able to predict the patients who will continue their alcohol use at the postoperative period. MATERIALS AND METHODS: The patients who have undergone partial or total laryngectomy operation were included in this study. To avoid early period treatment stress, it was required that the patients have completed their 6 months of postoperative period. The interviews made with the patients included filling out of the sociodemographic data form, TCI (temperament and character inventory), BDI (Beck depression inventory), BAI (Beck anxiety inventory), AUDIT (alcohol use disorders identification test) and CAGE (cut-down, annoyed, guilty, eye-opener) inquiry forms. RESULTS: 80 patients who admitted alcohol consumption at the time of larynx cancer diagnosis were divided in to two groups and, 40% (n = 32) of this patients continued alcohol consumption after laryngectomy (Group 1) and 60% (n = 48) cut down on their alcohol use (Group 2). A statistically significant difference was observed between Group 1 and Group 2 at AUDIT and CAGE score averages (P < 0.001, P < 0.001, respectively). When TCI data were compared between Group 1 and Group 2, patients who continued their alcohol use at the postoperative period had significantly higher novelty seeking scores compared to others (P = 0.03). CONCLUSION: Our data suggest that it may be possible in the preoperative period to predict the patients who will continue their alcohol use in the postoperative period and take precautions.

Evaluation of the antioxidant effects of melatonin on the larynx mucosa of rats exposed to environmental tobacco smoke.

OBJECTIVES: This study's aim was to investigate the effect of melatonin in terms of mitigating the effects of smoking on the laryngeal mucosa of rats exposed to environmental tobacco smoke. DESIGN: Rats were divided into four groups: Melatonin + Smoking group exposed to smoke with melatonin; Smoking group exposed to smoke without melatonin; Saline group not exposed to smoke without melatonin; Melatonin group not exposed to smoke with melatonin. CuZn-superoxide dismutase (CuZn-SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) activities were evaluated in plasma and tissues. Tissues were also examined the changes of squamous hyperplasia, keratosis, parakeratosis and epithelial hyperplasia by light microscope and the ultrastructural changes by electron microscope. RESULTS: Tissue SOD, CAT and GSH-Px activities were significantly higher in Saline and Melatonin groups than Melatonin + Smoking and Smoking groups. Plasma CuZn-SOD and CAT activities were significantly higher in Saline and Melatonin groups than Smoking group. Plasma GSH-Px showed no significant difference. The rate of epithelial hyperplasia was significantly higher in Smoking group than the other groups. The rate of parakeratosis was significantly higher in Smoking group than the other groups. The epithelial cells in Melatonin + Smoking group displayed, normal cell structure similar to those in Saline group under electron microscope. CONCLUSIONS: The study shows that smoking induces substantial pathological changes in the laryngeal mucosa and melatonin may have some beneficial effects in partially reversing smoking-induced laryngeal injury by inducing the expression of antioxidants; biochemical and histological outcomes also support these findings due to preventing tissue damage in laryngeal mucosa exposed to smoke.

Biomechanical strength of glass ionomer cement in incudostapedial rebridging.

OBJECTIVE: To study the biomechanical properties of glass ionomer cement used for incudostapedial rebridging. METHODS: Two groups were established based on the size of the gap between the incus and stapes (1.0 mm in group 1 and 2.0 mm in group 2). Glass ionomer cement was applied to the gaps, and compression tests were performed. Maximum force was measured at the fracture point, and was divided by the cross-sectional area to obtain the maximum compressive strength. RESULTS: No significant difference was found in the maximum force for the two groups (p = 0.312). The glass ionomer cement diameter was significantly higher in group 2 than in group 1 (p = 0.006). The maximum compressive strength was significantly higher in group 1 than in group 2 (p = 0.042). CONCLUSION: The fragility of bone cement used in this study was 25.5 per cent higher for a 2 mm gap than for a 1 mm gap. We speculate that the use of bone cement may be safer for the repair of smaller incudostapedial defects.

Comparison of skin effects of immediate treatment modalities in experimentally induced hydrofluoric acid skin burns.

Hydrofluoric acid (HF) burns cause immediate damage and painful long-term sequellae. Traditionally, chelating agents have been used as the initial treatment for such burns. We have introduced epidermal growth factor (EGF) into an HF model to compare EGF with Ca(2+) and Mg(2+) treatments; 40 Sprague Dawley rats were divided into five groups. Each rat suffered a 6 × 4 cm(2) burn induced by 40% HF. Group 1 had no treatment, group 2 had saline injected beneath the burn, group 3 received magnesium sulphate injections, group 4 received calcium gluconate and group 5 received EGF. Specimens were evaluated via planimetry and biopsy at intervals of 4, 8, 24 and 72 hours. Fluid losses were significantly less in the Mg(2+) and EGF groups. The EGF group had the smallest burn area, least oedema, least polymorphonuclear granulocyte (PMN) infiltration, most angiogenesis and highest fibroblast proliferation of any group (P < 0·005). EGF limited HF damage morphologically and histologically more effectively than Ca(2+) or Mg(2+). This finding indicates that HF treatment via growth factors may be an improvement over chelation therapy.

Y-to-V setback for prominent lobule correction in otoplasty.

Prominent ears may be very distressing for the patient and they need to be corrected. The situation is especially important for school children or the teenagers as it may cause peer criticism and psychological issues. Various techniques have been suggested, and it is possible to obtain a successful result with one of these techniques chosen according to the patient's specific needs and the surgeon's preference. However, there are not many publications regarding the finer details of this operation such as the correction of the prominent lobule. There are few techniques available with limited success. In this study, we humbly present our Y-to-V setback technique for correction of the prominent lobule, as an individual operation or as an adjunct to a successful otoplasty. A total of 22 cases in which prominent lobule correction had to be performed during otoplasty were included in our study. Mean age of the patients was 21.3 years. Of the 22 patients, 14 were female and 8 were male. All cases underwent bilateral lobule transposition together with bilateral otoplasty. All cases have been followed up for at least 12 months. Mean follow-up was 20 months. The lobule incisions were inconspicuous, and they were well hidden in the postauricular sulcus. Hypertrophic scars or keloid were not seen in any cases. No relapse of lobule prominence was seen during the follow-up period. All patients were satisfied with their results. One of the reasons the ears may look unnatural or "operated" after an otoplasty is the disharmony of the lobule with the corrected parts. Even normal lobules may become relatively prominent after medialization of the helix. It is suggested that the use of a "v"-shaped advancement flap elevated from the posterior surface of the lobule may be a very useful technique to set the lobule back to the desired extent.

Protective effect of grape seed extract against ischaemia/reperfusion injury in a rat epigastricflap model.

Proanthocyanidins are potent natural antioxidants which belong to a class of polyphenols. Proanthocyanidin-rich extracts are prepared from grape seeds. The effect of grape seed proanthocyanidin extract (GSPE) on the viability of abdominal skin flaps exposed to warm ischaemia and subsequent reperfusion were studied in 40 male Wistar rats. In the control group (group I; n=20), rats were fed with standard, non-purified rat diet, and the study group received GSPE 100 mgkg(-1) per day 1 week prior to surgery and 1 week following surgery. Abdominal island flaps were elevated in both the groups and subjected to 8h of warm ischaemia, followed by reperfusion. Mean flap survival areas in groups I (control group) and II (treatment group) were calculated to be 58.3%+/-11.72 and 81.0%+/-11.88, respectively. Flap survival on day 7 was significantly higher in group II compared to group I (p<0.01). Histopathological semi-quantitative analysis of the specimens revealed infiltration by polymorphonuclear leucocytes, oedema formation and necrosis in group I, whereas neo-vascularisation and fibrosis were the prominent findings in group II.

What is new in the treatment of hypospadias?

Hypospadias is a congenital anomaly characterized by a ventrally placed urethral meatus in a more proximal position on the midline than its normal position in the glanular part of the penis. In 1961, C. E. Horton and C. J. Devine, Jr., developed single-stage modern surgical techniques, namely, local skin flaps and free skin grafts, for urethra reconstruction in hypospadias repair, which may be applied to almost any case with different localizations of the meatus. Later, two new methods, advancement of the urethra and preputial island flap techniques, were added to the surgical algorithm. Because acceptable results were observed, the authors have insisted on using these four techniques for all hypospadias cases since 1972. Complication rates (mainly fistula formation) were quite high (50 percent) in their early series of adults as a result of erection and hematoma formation. The complication rate of their patient population, which is now mainly composed of preschool children, has decreased to 7 to 8 percent, primarily as a result of careful selection of appropriate techniques for each individual case, the development of better surgical materials and equipment, and taking necessary precautions for postoperative care. A brief summary of modern hypospadias repair techniques is presented in four major classes. The results of the authors' 30-year experience and the precautions necessary to avoid postoperative complications are evaluated. The authors conclude that the four modern techniques and their modifications should be performed meticulously for successful hypospadias repair.

Extramedullary plasmacytoma of the maxillary sinus.

Extramedullary plasmacytomas (EMPs) are localized plasma cell neoplasms that occur within the soft tissues; by definition they cannot occur within bone. They account for 1-2% of all plasma cell growths and have a great predilection for the upper respiratory tract, without specific manifestations. Males are more frequently affected during the fifth and sixth decades of life. At initial presentation, multiple myeloma should be excluded. We report herein the case of a 63-year-old man with an EMP arising in the right maxillary sinus who was referred for surgical excision and postoperative radiotherapy and briefly review the clinical implications and management of this pathology.

Polydactyly: a study of four generations of a Turkish family including an affected member with bilateral cleft lip and palate.

Polydactyly is one of the most common congenital deformities of the hands. It can occur as an isolated disorder, in association with other malformations of the hands or feet, or as part of a syndrome. It can occur sporadically but it can also be inherited with a mainly autosomal dominant inheritance. We present a Turkish family with affected members in four generations. Bilateral duplication of the second digit in both hands and feet with 24 digits in total was the most common pattern, but one affected member had 26 digits: seven on each hand and six on each foot. In addition, another affected member had complete bilateral cleft lip and complete cleft palate combined with bilateral hand and foot polydactyly without any syndromic association. The pedigree of the affected members of this family suggests an autosomal dominant mode of inheritance, but genetic expression is variable.