Prevalence of retained/transmigrated permanent and persistence of primary teeth associated with odontomas in young children.

AIM: Odontomas are odontogenic tumours of the jaws; they are generally asymptomatic with an unknown aetiology. This study was conducted on non-syndromic children aged 9 to 14 years to explore the side effects deriving from the presence of these benign tumours, as retention, transmigration, ectopic eruption of permanent teeth and the permanence of primary teeth in the affected area. METHODS: Two hundred panoramic (OPT) and 92 Cone Beam Computed Tomography radiographs (CBCT) of patients (130 males and 70 females) were analysed from February 2018 to December 2019. Two hundred odontomas (145 compound and 55 complex type) and 800 teeth (160 primary and 640 permanent) were included. RESULTS: The prevalence of these tumours in both male and female subjects was 65% and 35%, respectively; the prevalence of compound odontomas in maxillary and mandibular bones was respectively 27.58% and 72.41%. The prevalence of complex odontomas in maxillary bones in female and male subjects was 37.5% and 62.5% respectively. It was observed the presence of a primary tooth in 81% of cases, the presence of retained teeth in 16.5% and a dental transmigration in the remaining 2.5% of cases in the compound type. Gender (p?=0.158) has no significant correlation. CONCLUSIONS: An early diagnosis and removal of odontomas in primary dentition is crucial in order to prevent later dental complications. Since the detection of odontomas is mainly an accidental radiological finding, the need for routine radiographic analysis should be highlighted.

Perioral muscle activity changes after Lip Bumper treatment.

AIM: This prospective non-randomised case-control study analysed lip muscle activity after Lip Bumper (LB) treatment thought surface electromyography. METHODS: The study group was composed of 40 young patients with a mean age of 10 years and 1 month, treated with LB in the lower arch, while 40 children who did not undergo any treatment, matched for sex and age with the previous sample, constituted the control group. Measurements were performed at the beginning and after 1 year for both groups. Electromyographic recordings were obtained in rest position and during the swallowing of 50 ml of water. RESULTS: In the study group, after 1 year of LB treatment, a statistically significant decrease in values was found; specifically, in upper lip muscle activities at rest position with the appliance in situ (p <0.002) and both with (p <0.001) and without (p <0.001) the appliance for the lower lip. CONCLUSION: One year of LB treatment significantly reduced lip muscle activities at both rest position and during swallowing compared with the untreated sample. These results indicated a potential short-term of upper and lower lip muscle adaptation to the new balance induced by LB treatment.

A New Combined Laparoscopic-Vaginal Lateral Suspension Procedure for the Treatment of Pelvic Organ Prolapse.

OBJECTIVE: To show an original technique of a new combined vaginal-laparoscopic lateral suspension in Hysteropexy with cistocele and rectocele. In recent years, changes in attitudes toward sexuality, psychological value of reproductive organs and the desire to preserve fertility have led to a growing interest in uterine-preserving surgery for Pelvic Organ prolapse. Minimally invasive procedures derived from sacrocolpopexy are considered the gold standard in the treatment of apical Pelvic Organ prolapse. However, dissection at the level of the promontory may be challenging, particularly in obese women and when an anatomical variation exists. This may be associated with rare but serious neurological or ureteral morbidity as well as life-threatening vascular injury. MATERIALS AND METHODS: Stepwise demonstration of the technique with narrated video footage. Local institutional review board was consulted, and this study was exempted from approval. RESULTS: Our technique entails 2 times. During the vaginal time, a polypropylene mesh is fixed to the cervical fascia and the 2 extremities are introduced in the abdominal cavity through the Douglas pouch. During the laparoscopic time, a retroperitoneal tunnel is made along the walls of the lateral abdominal walls; thereafter, each of the 2 extremities of the mesh is passed through the omolateral tunnel and "tension-free" suspended to the abdominal wall. CONCLUSION: Our combined technique may allow a safer approach, reducing the risks of serious complications. Moreover, it leads to a more physiological orientation of the vaginal axis. Further controlled studies are needed to confirm our suggestion.