Comparison of laparoscopic lateral suspension and laparoscopic sacrocolpopexy with concurrent total laparoscopic hysterectomy for the treatment of pelvic organ prolapse: a randomized controlled clinical trial.

INTRODUCTION AND HYPOTHESIS: We compared the outcomes of women who underwent laparoscopic lateral suspension with concurrent total laparoscopic hysterectomy (LLS-TLH) with those of women who underwent laparoscopic sacrocolpopexy with concurrent total laparoscopic hysterectomy (LSC-TLH) for apical and/or anterior vaginal wall prolapse. METHODS: Eighty women underwent LLS-TLH or LSC-TLH operations. According to the Pelvic Organ Prolapse Quantification System (POP-Q), women with symptomatic pelvic organ prolapse of stage 2 or higher apical and/or anterior compartment prolapse were enrolled in the study. The objective cure rate according to the POP-Q system was the primary (objective) outcome. The International Consultation on Incontinence Questionnaire-Vaginal Symptoms (ICIQ-VS), International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF), and Patient Global Impression of Improvement (PGI-I) questionnaire scores were the secondary (subjective) outcomes. The primary and secondary outcomes were evaluated at 1 year after surgery. RESULTS: The primary and secondary outcomes indicated significant improvements in both groups (p < 0.05). The objective cure rate was 92.5% for apical and 78.6% for anterior compartment prolapse in the LLS-TLH group; the respective rates were 100% and 74.1% in the LSC-TLH group. The subjective cure rate was 87.5% for the LLS-TLH group and 90% for the LSC-TLH group. No statistically significant differences between groups were found in the objective cure rate, subjective cure rate, or ICIQ-VS, ICIQ-SF, or PGI-I scores at 1 year (p > 0.05). CONCLUSIONS: LLS-TLH can serve as a safe, effective, and feasible alternative to LSC-TLH, with low complication rates and similar short-term objective and subjective outcomes.

Evaluation of maxillary sinus volume and surface area in children with ß-thalassaemia using cone beam computed tomography.

OBJECTIVES: Among children with ß-thalassaemia, skeletal changes and abnormalities, such as decreased volume or obliteration of the sinus, result primarily from hypertrophy and expansion of the erythroid marrow due to ineffective erythropoiesis. This study evaluated the volumes and surface areas of the maxillary sinuses of children with ß-thalassaemia using cone beam computed tomography (CBCT), and compared these findings with corresponding measurements in age- and sex-matched control children. METHODS: CBCT images were retrospectively evaluated for 16 children with ß-thalassaemia, 19 children with a class I skeletal pattern (class I group), and 18 children with a class II skeletal pattern (class II group). After three-dimensional analyses and segmentation of each maxillary sinus, the volumes and surface areas were calculated. RESULTS: The volumes and surface areas of the right (p > 0.05 and p > 0.05) and left maxillary sinuses (p > 0.05 and p > 0.05) and SNA angles (p > 0.05) were not significantly different among the groups. The ANB (p < 0.05) and SNGoMe (p < 0.05) angles were significantly greater and the SNB (p < 0.05) angle was significantly smaller in the class II and thalassaemia groups than in the class I group. CONCLUSION: Children with thalassaemia tended to have lower maxillary sinus volumes and surface areas on both right and left sides, compared to those of children with class I and class II skeletal patterns; however, these differences were not statistically significant. In children with thalassaemia, a large intermaxillary discrepancy (ANB) indicated a tendency toward the class II skeletal pattern.

The effect of ectodermal dysplasia on volume and surface area of maxillary sinus.

PURPOSE: Ectodermal dysplasia (ED) is a congenital syndrome characterized by abnormal development of ectodermal structures, such as skin, hair, nails, teeth, or salivary glands. Patients with ED demonstrate craniofacial dysmorphology, midfacial hypoplasia and hypodontia. The aim of this study is to evaluate volume and surface area of maxillary sinus and craniofacial structures in patients with ectodermal dysplasia (ED) using cone-beam computed tomography (CBCT) images. METHODS: The CBCT images of 20 patients with ED (study group) and 20 healthy individuals (control) which are equal in terms of age and gender were evaluated. After a three-dimensional analysis and segmentation of each maxillary sinus, the volume and surface area were calculated. Craniofacial dimensions were measured on the sagittal planes of the CBCT images. The results of the ED and control groups were statistically compared. RESULTS: The right and left sinus volumes and surface areas were significantly lower in the ED group than in the control group (p < 0.05) while the SNA was significantly higher (p < 0.05). ANB and SN-GoMe were also lower in patients with ED than in controls (p < 0.05). The difference in SNB values between the two groups was not significant (p > 0.05). CONCLUSIONS: The volumes and surface areas of both maxillary sinuses were found to be smaller in patients with ED compared to healthy individuals. Class III malocclusion with maxillary retrusion is a characteristic craniofacial feature of these patients.

An evaluation of clinical, radiological and three-dimensional dental tomography findings in ectodermal dysplasia cases.

BACKGROUND: This study aimed to review the results related to head and jaw disorders in cases of ectodermal dysplasia. The evaluation of ectodermal dysplasia cases was made by clinical examination and examination of the jaw and facial areas radiologically and on cone-beam 3-dimensional dental tomography (CBCT) images. MATERIAL AND METHODS: In the 36 cases evaluated in the study, typical clinical findings of pure hypohidrotic ectodermal displasia (HED) were seen, such as missing teeth, dry skin, hair and nail disorders. CBCT images were obtained from 12 of the 36 cases, aged 1.5- 45 years, and orthodontic analyses were made on these images. RESULTS: The clinical and radiological evaluations determined, hypodontia or oligodontia, breathing problems, sweating problems, a history of fever, sparse hair, saddle nose, skin peeling, hypopigmentation, hyperpigmentation, finger and nail deformities, conical teeth anomalies, abnormal tooth root formation, tooth resorption in the root, gingivitis, history of epilepsy, absent lachrymal canals and vision problems in the cases which included to the study. CONCLUSIONS: Ectodermal dysplasia cases have a particular place in dentistry and require a professional, multi-disciplinary approach in respect of the chewing function, orthognathic problems, growth, oral and dental health. It has been understood that with data obtained from modern technologies such as three-dimensional dental tomography and the treatments applied, the quality of life of these cases can be improved.

Alterations in maxillary sinus volume among oral and nasal breathers.

BACKGROUND: Oral breathing causes many changes in the facial anatomical structures in adult patients. In this study we aimed to determine the effects of long-term oral breathing (>5 years) on the maxillary sinus volumes among adult male patients. MATERIAL/METHODS: We accessed medical records of 586 patients who had undergone cone beam computed tomography (CBCT) for any reason between September 2013 and April 2014. Patients who had undergone cone-beam dental volumetric tomography scans for any reason and who had answered a questionnaire about breathing were screened retrospectively. Cone beam dental volumetric tomography (I-Cat, Imaging Sciences International, Hatfield, PA, USA) was used to take the images of the maxillo-facial area at a setting of 120 kVp and 3.7 mA. This study involved male patients older than 21 years of age. RESULTS: The study included a total of 239 male patients, of which 68 were oral breathers and 171 were nasal breathers. The mean age of the oral breathers was 48.4 years and that of the nasal breathers was 46.7 years and the difference was not statistically significant (p>0.05). The mean maxillary sinus volumes of the oral and nasal breathers were 9043.49±1987.90 and 10851.77±2769.37, respectively, and the difference in maxillary sinus volume between the 2 groups was statistically significant (p<0.001). CONCLUSIONS: The volume of maxillary sinus in oral breathers (>5 years) was significantly lower than in nasal breathers, but it remains unclear whether this is due to malfunctioning of the nasal cavity or due to the underlying pathological condition.