F Cremonini

Plain English
This study focused on treating a teenager with a severe open bite, which can affect both appearance and function. The treatment involved using special mini-screws to anchor devices that helped realign the teeth, ultimately leading to improved bite closure, better facial appearance, and successful results maintained over two years. This approach provides a non-surgical option for handling severe open bites, making it easier for young patients to achieve a better smile. Who this helps: This helps patients with severe open bites and their orthodontists.

Plain English
This study looked at the accuracy of a new slim CAD-CAM transfer tray used in orthodontics. Researchers tested it on 17 patients and found that most attachments to teeth were less than half a millimeter off from where they were planned, but some showed larger discrepancies, especially in angles. This matters because improving the fitting of orthodontic devices can lead to better treatment outcomes for patients. Who this helps: This helps patients undergoing orthodontic treatment.

Plain English
This study examined how effective a specialized sleep test, called drug-induced sleep endoscopy (DISE), is in selecting patients for a type of treatment for obstructive sleep apnea (OSA) using a device that pushes the jaw forward, known as a mandibular advancement device (MAD). The research found that patients who underwent DISE saw a better improvement in their sleep apnea symptoms—specifically, their average apnea-hypopnea index (AHI) decreased significantly from 31.3 to 9.5—compared to those who did not have this test, whose AHI decreased from 28.1 to 12.4. This matters because the DISE approach led to a higher success rate in treatment, with 82.7% of DISE patients benefiting compared to 60.1% of those who weren't assessed with DISE. Who this helps: This helps patients with obstructive sleep apnea by ensuring they receive more effective treatment options.

Plain English
This study looked at how accurately three different computer software programs can automatically identify and outline teeth in orthodontic models. Researchers tested the software on three models with varying levels of tooth crowding and found that most of the software had some inaccuracies, with errors in sizes that might not matter much in practice; however, the OrthoSystem and VISION programs were generally more accurate than ArchForm. These findings are important because any errors in measuring teeth could affect treatment plans, especially regarding how much tooth enamel is safely removed for clear aligners. Who this helps: This helps orthodontists and their patients who use clear aligners.

Plain English
This study looked at how well clear aligners, which are custom-fitted plastic braces, can correct the turning of teeth when used together with a specific type of dental device called a segmental lingual appliance. Researchers reviewed data from 40 adult patients and found that using the combination improved the accuracy of tooth rotation to 88.3%, while aligners alone achieved only 55.7%. This matters because better tooth alignment can lead to improved dental health and appearance for patients. Who this helps: Patients seeking effective treatment for misaligned teeth.

Plain English
This study investigated how accurately small screws are placed in the roof of the mouth during dental procedures for young adults. Researchers found that the average misplacement was about 1.10 mm at the top and 1.71 mm at the tip of the screws, which is greater than ideal but not significant enough to affect the overall outcome of the procedure. The method used helped maintain acceptable levels of accuracy, regardless of factors like which side of the mouth the screw was placed in or the length of the screw. Who this helps: This benefits dental professionals and their patients by improving the reliability of dental treatments involving palatal miniscrews.

Plain English
This study looked at how different orthopedic treatments affect the soft tissues of the face by comparing 3D scans of patients before and after treatment to those of untreated patients. They found that after treatment, certain areas like the nose, lips, and chin showed changes; for instance, the rapid palatal expander group had increased cheek size and more facial divergence, with differences measured at about 1-2 mm at various points. These findings are important because they provide insight into how these treatments can alter facial structure, helping healthcare providers make better decisions for patient care. Who this helps: This helps patients undergoing orthodontic treatment and their doctors.

Plain English
This study looked at how to treat a 13-year-old girl with a specific type of bite problem (Class II Division 2 malocclusion), a narrow upper jaw, and an impacted canine tooth without removing any teeth. The treatment took 31 months and used a combination of specialized devices to expand the jaw and adjust the teeth, resulting in a successful outcome with good results inside the mouth. This matters because it shows an effective way to correct complex dental issues while preserving all of the patient's teeth. Who this helps: This helps young patients with similar dental problems.

Plain English
This study looked at how clear aligners were used to treat a 31-year-old woman with an open bite and crowded teeth. After removing her wisdom teeth, the treatment successfully closed the open bite and improved her smile within a specific timeframe; her bite was correctly aligned on one side at the end of treatment. This is important as it shows that clear aligners can effectively address complex dental issues in adults. Who this helps: This helps adult patients seeking orthodontic solutions to improve their smiles.

Plain English
This study looked at how the experience of clinicians affects the accuracy of inserting tiny screws in the mouth using a digital guide. Researchers tested 21 models to see if experienced doctors were more precise than less experienced ones when placing these screws. They found that while there were some differences in accuracy, particularly with the less experienced group making more mistakes in one specific area, the overall differences were not significant enough to matter in real-life practice. Who this helps: This benefits both patients and doctors by showing that digital guides can help all clinicians perform this procedure accurately.

Plain English
This study looked at women with endometriosis or adenomyosis to see if they are more likely to experience long-COVID, which means having COVID-19 symptoms that last longer than 12 weeks. The researchers found that 42% of the women with these conditions had long-COVID symptoms compared to just 12% of women without them, with symptoms like chest pain being more common in those with endometriosis or adenomyosis. This matters because it highlights the need for more attention to long-COVID symptoms in women with these chronic conditions. Who this helps: This helps patients with endometriosis or adenomyosis.

Plain English
This study focused on improving the process of cephalometric analysis, which is important for orthodontics and involves pinpointing specific facial landmarks on X-rays. Researchers developed a new AI tool called THERETransKey that accurately identifies these landmarks, significantly improving accuracy over older models. In testing, users found the tool easy to use and it gathers data to enhance its performance over time, ultimately helping orthodontists make better diagnoses. Who this helps: This benefits orthodontists and their patients by improving the accuracy and efficiency of treatment planning.

Plain English
This study looked at how accurately two types of clear orthodontic aligners, made from different materials, moved teeth into position. They tested 40 adults, comparing one group using 3D printed aligners for 12 hours a day, and another using thermoformed aligners for 22 hours a day. Both groups achieved similar accuracy in moving teeth, with about 64% for the 3D printed group and 65% for the other, meaning neither method was significantly better. Who this helps: Patients seeking effective orthodontic treatment.

Plain English
This study looked at how well two different imaging methods (lateral cephalograms and cone-beam computed tomography, or CBCT) agree when measuring the thickness of the palatal bone in 60 white patients, aged about 24 years. The researchers found strong agreement between the two methods for most measurement points but noted some discrepancies at specific locations. This matters because it indicates that the lateral cephalogram can be used effectively for planning dental procedures, especially in younger patients, making treatment safer and more accurate. Who this helps: Patients undergoing dental treatments, particularly adolescents and young adults.

Plain English
This study looked at how periodontal disease (a gum disease) may be connected to other health issues like diabetes and heart disease. Researchers tested 80 patients and found that those with gum disease often had higher blood sugar levels and changes in cholesterol and vitamin D, indicating they might be at greater risk for serious health problems. These findings stress the importance of checking both gum health and overall health, suggesting that taking care of your teeth could help prevent other diseases. Who this helps: This helps patients and doctors understand the wider health impacts of gum disease.

Plain English
This study gathered opinions from 36 orthodontic experts worldwide to create a clear understanding of how effective clear aligners are for teeth straightening. After three rounds of discussion and voting, they reached agreement on 47 key points about both the mechanics of aligners and factors outside of clinical settings that affect their use. This matters because it helps improve the guidance for using aligners in orthodontics, ensuring that both patients and providers have a clear framework for treatment expectations. Who this helps: Patients and orthodontic providers.

Plain English
This study looked at how braces and wires affect the accuracy of digital models created from intraoral scans in 20 teenagers. Researchers found that the scans taken with braces only and with both braces and wires were almost perfectly accurate compared to scans without any braces, showing no significant distortions. This is important because it means that dentists can take these scans without having to remove the wires, saving time and effort during treatment. Who this helps: This helps orthodontists and their patients by making the scanning process more efficient.

Plain English
This study looked at the accuracy of two types of dental trays used in orthodontics: CAD/CAM (computer-aided design/computer-aided manufacturing) trays and PVS (polyvinylsiloxane) trays. It found that CAD/CAM trays had an average positioning error of about 0.075 mm for certain measurements and were generally less accurate than PVS trays, with soft CAD/CAM trays being more accurate than hard ones. This research is important because accurate bracket positioning is crucial for effective orthodontic treatment, which directly impacts patient outcomes. Who this helps: Patients receiving orthodontic treatment.

Plain English
This study looked at how a new lip bumper appliance affects the teeth in the lower jaw for children around 9 years old who have not had previous orthodontic treatment. Researchers found that using this appliance increased the space between teeth and changed their angles positively while also reducing crowding over a period of nine months. Specifically, there was a notable decrease in crowding as measured by Little's index, indicating an improvement in tooth alignment. Who this helps: This helps children needing orthodontic treatment and their dentists.

Plain English
This study looked at how well mandibular advancement devices (MADs) help patients with positional obstructive sleep apnea (POSA) compared to those with non-positional obstructive sleep apnea (NPOSA). Researchers analyzed data from 39 POSA patients and 47 NPOSA patients, finding that after using MADs, the apnea-hypopnea index (a measure of sleep disruptions) significantly decreased for all groups, with the biggest improvement seen in POSA patients. This is important because it shows that MADs can effectively reduce sleep issues associated with POSA and NPOSA, helping people breathe better during sleep. Who this helps: Patients with sleep apnea, particularly those with positional obstructive sleep apnea.

Plain English
This study focused on treating a 25-year-old woman with a severe dental issue called a transversal skeletal discrepancy, which was making it difficult for her teeth to align properly. The treatment combined a special device called a tandem expander with clear aligners, resulting in significant improvements: her dental crowding was resolved, and her teeth were aligned correctly, achieving a proper bite relationship. This matters because it shows a successful way to handle complex dental problems that standard aligners alone cannot fix. Who this helps: This helps patients with severe dental misalignments and their dentists.

Plain English
This study looked at how well patients used headgear, a dental device prescribed for correcting jaw alignment, and whether making them aware of monitoring influenced their usage. Out of 22 patients, on average, they wore the headgear for only 6.7 hours each day instead of the recommended 13 hours. Younger patients, particularly those under 10, wore it for about 2 hours longer per day, and those informed about the monitoring used it for an extra 1.1 hours daily compared to those who were not informed. Who this helps: This benefits orthodontists who can better understand patient compliance and tailor their approaches.

Plain English
This study looked at whether adding progestins (a type of hormone) to estrogen therapy affects depression in postmenopausal women. Researchers analyzed data from 16 clinical trials and found that while progestins didn't worsen depressive symptoms, they also didn't significantly improve them compared to taking estrogen alone or a placebo. For instance, there was a slight overall improvement in depression scores with hormone therapy, but it wasn’t enough to show a clear benefit over not using hormones. Who this helps: This research benefits postmenopausal women considering hormone therapy for menopause symptoms.

Plain English
This study looked at whether women with endometriosis have a stiffer part of the cervix, known as the internal cervical os (ICO), compared to women without the condition. They found that women with endometriosis had a lower measure of ICO elasticity (0.56) than those without the condition (0.70), indicating that their cervix is stiffer. This matters because understanding the stiffness of the cervix could lead to new insights about menstrual pain, a common symptom in endometriosis. Who this helps: This helps patients with endometriosis, especially those experiencing menstrual pain.

Plain English
This study looked at how periodontal disease might be linked to various oral disorders, including benign lumps, potentially cancerous spots, and even oral cancer itself. Researchers analyzed the mouth bacteria of 42 patients and found that there was no clear connection between the types of bacteria causing periodontal disease and these oral disorders. However, two patients who received a special laser treatment for their gum disease showed improvements in their oral health measures. Who this helps: This research benefits dentists and dental hygienists in their work to prevent and treat gum disease.

Plain English
This research reviewed studies on the link between gum disease (periodontitis) and Alzheimer's disease (AD). It found that people with chronic gum disease were at a higher risk of developing Alzheimer's, with evidence suggesting that the bacteria causing gum disease might contribute to cognitive decline. This is important because it highlights how maintaining good oral health could potentially reduce the risk of Alzheimer's or slow its progression. Who this helps: This helps patients and caregivers by emphasizing the importance of oral hygiene in potentially preventing Alzheimer's disease.

Plain English
This study looked at how to treat an adult with a severe misalignment of the jaw known as Class II skeletal malocclusion, using a combination of clear aligners and braces. After 11 months of treatment, the patient showed significant improvements in both appearance and jaw function. This is important because it demonstrates that with the right approach, patients can achieve better results even in complex cases. Who this helps: This benefits adults with similar jaw alignment issues.

Plain English
This study looked at a type of teeth misalignment called Class III malocclusion in young adults and tested a new treatment approach using mini-implants. The findings showed that combining a special orthodontic device with a rapid treatment method improved outcomes for these patients over time, effectively resolving misalignment issues in many cases. This matters because treating these issues early can prevent the need for more complicated and costly procedures later on. Who this helps: This benefits young adult patients with Class III malocclusion.

Plain English
This study looked at the relationship between the visible part of teeth (crown) and the part below the gumline (root) to see if it’s possible to understand root shape and size without using X-rays. Researchers analyzed high-quality 3D scans (CBCTs) of 73 patients’ teeth and found that the size of the crown was often related to the size of the root, especially in single-rooted teeth, but not enough to ensure perfect tooth positioning for braces. This matters because it could allow orthodontists to make decisions without relying on radiological tests, easing the process for patients. Who this helps: This helps orthodontists and their patients by potentially simplifying treatment planning.

Plain English
This study looked at how common Obstructive Sleep Apnea (OSA) is in children aged 3 to 12. Researchers handed out a 22-question survey to parents, finding that 18.5% of the children may have OSA, especially those aged 3 to 8 years, with boys being more affected than girls. This information is important because it helps identify kids who might need further testing and treatment for sleep apnea. Who this helps: Parents and pediatricians.

Plain English
This study looked at how effective and efficient two methods of fixing braces were: the traditional way and a new computer-aided design method. Both groups of patients, aged around 12, showed similar improvements in their teeth after treatment, but those using the computer method had fewer complications, needing fewer adjustments, appointments, and less time overall—about 20% less time compared to the traditional group. This matters because it shows that using modern technology can make orthodontic treatment quicker and more convenient without sacrificing results. Who this helps: This benefits patients undergoing orthodontic treatment.

Plain English
This study looked at two types of orthodontic adhesives used to attach braces to teeth and compared how well they held up over a year. Out of 700 teeth, the adhesive called Ortho Solo + Gradia LoFlo had an 87.2% success rate in keeping braces on, while the GC Ortho Connect adhesive had an 82.5% success rate. Although the difference wasn't statistically significant, there was a noticeable trend that suggested the two-component adhesive worked slightly better, especially on certain teeth. Who this helps: This information is beneficial for orthodontists deciding which adhesive to use when applying braces for their patients.

Plain English
This study looks at the link between gut health and endometriosis, a painful condition where uterine tissue grows outside the uterus. Researchers found that women with endometriosis often have less diverse gut bacteria and more harmful microbes, which can lead to increased inflammation and digestive issues. These findings are important because they could lead to new ways of diagnosing and treating endometriosis, potentially using probiotics to ease pain and reduce growths associated with the condition. Who this helps: This benefits women with endometriosis and their healthcare providers.

Plain English
This study looked at how accurately three different 3D facial scanning systems capture facial features by testing them on 30 people. The researchers found that while all scanners could effectively create 3D images of the face, the Face Hunter scanner had some shortcomings, especially in measuring specific distances, with significant differences found in some measurements. The chin area was scanned accurately across all systems, but the forehead was the least accurate. Who this helps: This research benefits doctors and medical professionals who use 3D facial scans for assessments and treatments.