Medicine and Health Sciences Commons^™

Treatment Of Congenital Cruciate Ligament Absence In A Teenager Knee-Ding Stability, Gaurav Singh, Anna Bergquist, Rebecca Peebles, Justin Bartley

Western Journal of Orthopaedics

The congenital absence of the anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) is an extremely rare condition, with an estimated prevalence of 0.017 per 1,000 live births for ACL agenesis. The authors present the case of a 15-year-old adolescent girl with autosomal dominant multiple synostosis, who developed progressive bilateral knee pain and functional limitations. Bilateral knee x-rays revealed trochlear dysplasia and an absent tibial eminence, suggesting a congenital ligamentous abnormality. Magnetic resonance imaging confirmed the bilateral absence of both the ACL and PCL. Surgical reconstruction of both ligaments was performed, with the first procedure taking place in October …

Effect Of Integrated Neuromuscular Inhibition Technique On Iliotibial Band Friction Syndrome, Esraa Tarek Farouk Ahmed, Amir Mohamed Saleh, Hassan Hussien Ahmed, Doaa Rafat El Azab

Journal of Medicine in Scientific Research

Background: It was reported that, 25% of adults experience limited mobility and a diminished quality of life due to knee pain. The iliotibial band friction syndrome (ITBFS) is a frequent overuse injury that causes lateral knee pain. It is marked by recurrent lateral knee pain as well as motor impairment in the lower extremities. Pain worsens with exercise and weight-bearing activities, especially at 30° of knee flexion, and patients usually have a history of overuse caused by knee flexion and extension.Objective: To determine the impact of the integrated neuromuscular inhibition technique on pain intensity, knee range of motion and knee …

Endoscopic Management Of Third Ventricular Colloid Cysts: Efficacy, Safety, Technique, Result, And Limitations, Mohammad Abdulsalam Soliman

Journal of Medicine in Scientific Research

Background: Colloid cysts of the third ventricle are rare, benign lesions that may cause life-threatening obstructive hydrocephalus. Full-endoscopic resection has emerged as a minimally invasive alternative to microsurgical approaches. This study evaluates the surgical outcomes and safety profile of the trans-frontal endoscopic technique, with emphasis on the swiveling technique for capsule excision. Methods: This retrospective and prospective cohort study included 24 patients who underwent full-endoscopic trans-frontal resection of third ventricular colloid cysts at Al- Ahrar Teaching Hospital, a tertiary neurosurgical center in Egypt, between January 2016 and December 2024. All procedures were performed using a 6° angled rigid neuroendoscopy with …

Effect Of Non-Complicated Cataract Extraction With Phacoemulsification On Central Macular Thickness (Cmt) And Ganglion Cell Complex (Gcc) In Non-Diabetic Patients At Sohag Teaching Hospital, Mohammed Shikhoun Ahmed, Mariam Kamal

Journal of Medicine in Scientific Research

Background: Cataracts are widely acknowledged as the primary cause of blindness on a global scale. Cataract surgery, particularly phacoemulsification, is the most effective and the only approved intervention for cataracts, regardless of etiology. Phacoemulsification, with its numerous advantages, is the most widely used method for cataract removal. It is important to note that while phacoemulsification is considered a safe and effective procedure, there are potential complications that need to be managed. Methods: This study included one hundred eyes of 93 nondiabetic patients undergoing noncomplicated cataract operation at the ophthalmology department at Sohag Teaching Hospital. A preoperative assessment of the best …

A Framework For Trauma-Informed Mediation: A Heart And Mind Approach To Conflict Resolution, Michael Saini, Raheena Lalani Dahya, Shely Polak

Cardozo Journal of Conflict Resolution

Unresolved trauma histories can have both short and long-term consequences on children and parents' overall functioning. Using a trauma-informed approach to mediation, we first briefly highlight the impactofadversechildhood experiencesandunresolvedtraumasonadults. We then consider the various vulnerabilities and activations presented within mediation and the fundamental principles of trauma-informed mediation to assist parties in remaining within the "window of tolerance" during the mediation. Trauma-informed mediation is an approach that encourages mediators to be aware of potential trauma activations and to engage in compassionate practices to allow parties to engage within their own individualized "window of tolerance" to resolve disputes. We explore the unique …

Effects Of Ionophore And Yeast Addition To The Diet On Starch Digestion And Rumen Andblood Parameters In Sheep With Subacute Rumen Acidosis, Şevket Evci̇, Mehmet Aki̇f Karsli, Mehmet Demi̇rci̇, Gökhan Şen

Turkish Journal of Veterinary & Animal Sciences

This study aimed to investigate the prevention of acidosis in ruminants, which causes yield and financial losses, and toevaluate the effects of feed additives on starch digestion. Four male Bafra yearling lambs with cannulated rumens were used in a 60-daystudy. Each lamb underwent 10 days of adaptation to a ration and 5 days of sampling for four different rations including a control ration(CR), monensin ration (MR), Saccharomyces cerevisiae ration (SR), and a ration with the combination of monensin and Saccharomycescerevisiae (MSR). The experiment followed a 4 × 4 Latin-square design. Dry matter intake and digestion rates were recorded as 2404 …

How Can We Go Far Together In Healthcare Education And Training?, Nader Nadershahi

Journal of the American College of Dentists

“If you want to go fast, go alone. If you want to go far, go together.” This African proverb highlights the importance of collaboration and cooperation to achieve long-term success and impact. This sentiment applies to many aspects of life, and it certainly applies to our reflection on the importance of breaking down the silos that have developed in healthcare. Our healthcare system has been siloed in all aspects, including delivery models, payment systems, education, and training.

Taking The Temperature: What The Acd 2025 Survey Reveals, Mike Graham, Suzan Pitman

Journal of the American College of Dentists

The American College of Dentists surveyed its Fellows to help leadership better understand how our Fellows perceive and interact with the College. The results will be used to determine organizational priorities and help guide the continued implementation of the strategic plan. The key takeaways of the survey were that (1) the 2023 Strategic Plan implementation is on the right track, (2) Fellows value their connection to the ACD, (3) communication between the organization and Fellows has improved, and (4) leadership and staff must continue to develop a better-defined knowledge base to support local leaders.

Improvement Of Back Pain After Intraoperative Sacroiliac Injection During L5-S1 Fixation: A Randomized Controlled Retrospective Study, Mohamed Ali Abbas, Ahmed Zaghlol, Ayman M Ismail, Hamdy Nabwi, Mohamed Ismail, Ahmed Sameh Nada, Mona Mokhtar, Ahmed Shaker Elakhras

Mansoura Medical Journal

Background: Sacroiliac joint (SIJ) pain is a common complication following lumbar spinal fusion. The purpose of this research was to determine how effective intraoperative SIJ injection in preventing low back pain after L5-S1 fixation procedures. Methods: This randomized controlled retrospective study was performed on 70 individuals who underwent L5-S1 fixation and were classified equally into two groups: Group A intraoperative SIJ injection was performed, while Group B did not. Pain incidence, Oswestry Disability Index (ODI) scores, and failed back surgery syndrome (FBSS) rates were assessed preoperatively and at 2 weeks, 1, 3, and 6 months postsurgery. Results: At 6 months, …

Study Of Prevalence Of Toxoplasmosis In Some Renal ‎Diseases In Children: Is There An Association?‎, Rowida Mokhtar Abdoullah, Sherine M. Elzeiny, Nora I. Aboulfotouh, Ayman M. Hammad

Mansoura Medical Journal

Background: Toxoplasmosis, a widespread protozoal disease caused by the obligatory intracellular Toxoplasma gondii (TG). Chronic kidney disease (CKD) is a disease characterized by progressive damage and loss in kidney functions. End stage renal disease (ESRD) is known as CKD with GFR less than 15ml/min. Nephrotic syndrome (NS) is defined as heavy proteinuria that ultimately ends in hypoalbuminemia, hyperlipidemia and generalized edema. Patients with CKD and ESRD are immune compromised so more liable to increased incidence of infections, especially opportunistic infections. Nephrotic syndrome ,90% of cases, is of unknown etiology but some papers suggest toxoplasmosis as a cause. Aim: To evaluate …

Effect Of Preoperative Stripsils Lozenges On Incidence Of Post-Extubation Sore Throat, Cough And Hoarseness After Endoscopic Retrograde Cholangiopancreatography Procedures: A Randomized Controlled Trial., Tarek Habeeb Ramadan, Waleed M R Elsarraf, Ahmed Refaat Abourezk, Mohamed Aly Eloraby

Mansoura Medical Journal

Background Sore throats are frequently experienced by patients following upper endoscopy procedures such as endoscopic retrograde cholangiopancreatography (ERCP). Cough and hoarseness of voice are other related complications. Aim of the work The current study evaluated whether pre-procedural oral Strepsils lozenges administration could reduce sore throat incidence and severity following ERCP procedures. Methods Sixty patients posted for elective ERCP under general anesthesia (GA) with endotracheal intubation were evenly allocated in a random manner to receive Strepsils lozenges (S group) or identical-looking placebo tablets (C group) 45 minutes before the procedure. Results The Strepsils group experienced a significantly lower incidence of both …

Dexmedetomidine Versus Nalbuphine As An Adjuvant To Intrathecal Bupivacaine In Lower Extremity Surgeries, Mohamed Aly El Oraby, Amira Hafez, Hazem E Moawad, Gihan A Trabea, Maha Ahmed Abo-Zeid Salim

Mansoura Medical Journal

Background: Numerous medications have been added to spinal anesthetic over the years in order to speed up its onset, shorten the time until the surgical incision, increase its duration, and offer sufficient postoperative analgesia. Objective: This study suggests that dexmedetomidine is superior than nalbuphine as an adjuvant to intrathecal local anesthetic for the duration of post-operative analgesia in lower extremity orthopedic surgical procedures. Patients and Methods: 60 patients underwent orthopedic lower extremity procedures were split into one of three groups at random: Bupivacaine, Bupivacaine- Dexmedetomidine (BD), or Bupivacaine-Nalbuphine (BN). The principal outcome was the duration of post-operative analgesia. The secondary …

Bipolar Radiofrequency Ablation Of The Genicular Nerve Versus Intra-Articular Botox Injection For Knee Osteoarthritis-Related Pain: A Randomized Controlled Study, Elsayed Elemam, Samah Elkenany Gouda, Abdelrahman Mamdouh Elnaggar, Ibrahim Abdelbaser, Ahmed Refaat Abourezk

Mansoura Medical Journal

Background Knee osteoarthritis (OA) is accompanied by considerable pain and impairment. Chronic knee OA pain and functional loss can be effectively managed with this minimally invasive method. Methods Sixty patients with persistent knee OA were evenly allocated in a random manner to receive either bipolar radiofrequency ablation of the genicular nerve (BRF) or intraarticular Botox injection. Results There was a significant decrease in the visual analog score (VAS) in the BRF group compared with the baseline score at the 4, 12, and 24-week follow-ups; however, the score significantly dropped in the Botox group only at the 4 and 12-week follow-ups …

Aprepitant Ameliorates Cyclophosphamide-Induced Testicular Toxicity In Mice Via Suppression Of P38 Mitogen-Activated Protein Kinase, Suzan Awad Abdelghany Morsy, Amira H. Eltrawy, Nehal Adel Khalil, Abd Elaziz Mm, Nourhan Mohamed Mohamed Saeed, Gehad M. Khamis

Mansoura Medical Journal

Background: While cyclophosphamide (CP) is a commonly used immunosuppressant and anticancer drug, it has a high risk of testicular toxicity. The current study evaluated the protective and therapeutic actions of aprepitant (APR), a neurokinin-1 receptor blocker, against CP-induced testicular toxicity in mice and the role of oxidative stress and phosphorylated P38 mitogen-activated protein kinase (p-P38 MAPK) in this action.Methods: Forty male mice were assigned to four groups: control (vehicle only), CP-induced testicular toxicity (single 200 mg/kg intraperitoneal CP dose), APRprotected (20 mg/kg/day APR starting one day before CP, continued for 30 days), and APR-treated (same APR dose starting one hour …

Comparison Of The Efficacy Of Topical Cetirizine 1% Versus Topical Minoxidil 5% Solution In Treatment Of Male Androgenetic Alopecia, Hadeer Samy Abd-Elfattah, Bothaina Mahrous Ghanem, Farid Abd-Elreheim Badria, Mohammed Samir Sultan

Mansoura Medical Journal

Background: Androgenetic alopecia (AGA) is a common form of non-scaring hair loss characterized by extensive miniaturization of scalp hair follicles. Minoxidil is a standard topical treatment. Cetirizine, an antihistamine with anti-inflammatory properties, may be beneficial by modulating prostaglandins—specifically by inhibiting PGD2 and promoting PGE2, both of which have essential roles in hair cycle regulation. Aim: To compare the efficacy and safety of topical cetirizine 1% versus minoxidil 5% in treating male AGA. Patients and Methods: Forty male patients were randomly allocated in this randomized controlled study to receive topical cetirizine 1% or minoxidil 5%. Clinical photographs and dermoscopic evaluations were …

Role Of Calbindin2 In Male Infertility With Oligozoospermia And Asthenoteratozoospermia, Ashraf H. A. Hassan, Adel A. E. Zalata, Sherif R. Ismail, Hebatullah Ahmed Elsayed

Mansoura Medical Journal

Introduction: Male infertility may account for almost half of all cases of infertility. This is commonly linked to compromised sperm characteristics, such as shape, concentration, and motility. Recent studies have suggested a role for calcium-binding proteins, including Calbindin 2 (CALB2), in spermatogenesis and male reproductive function. Aim: The purpose of this study was to assess the association between male infertility in cases of oligozoospermia and asthenoteratozoospermia and seminal Calbindin 2 levels. Patients and Methods: A case-control study was performed on 90 men (45 infertile, 45 fertile controls). Semen parameters, oxidative stress, hormone levels, DNA fragmentation, acrosin activity, and seminal CALB2 …

New Modifications Of The Loop Electrosurgical Excision Procedure (Leep) For The Management Of Cervical Lesions In The Low Resource Conditions, Amal Abdulrahman Al-Kbous, Rafik Ibrahim Barkat, Mohamed A. Elnegeri, Amany A. Makroum, Reda Abdelhadi Hemida Dr.Reda Hamida, Mohamed Elsayed Taman

Mansoura Medical Journal

Background: Cervical intraepithelial neoplasia (CIN) encompasses a range of abnormal changes within the cervical squamous epithelium and is regarded as a precursor to invasive squamous cell carcinoma of cervix. Management of CIN-1 generally involves follow-up with repeat testing after one year, while CIN-2 and higher lesions require treatment aimed at complete removal of the lesion and transformation zone using ablative or excisional methods such as Loop electrosurgical excision (LEEP), or cold-knife cone biopsy. This study aimed to test applying a new modification on LEEP to facilitate its use in the management of cervical lesions in the low resource conditions regarding …

Efficacy Of Intradermal Injection Of Tranexamic Acid And Ascorbic Acid Versus Tranexamic Acid And Placebo In The Treatment Of Melasma: A Split-Face Comparative Trial, Wafaa H. A. Mahmoud, Bothaina M. Ghanem, Amal Wagdy

Mansoura Medical Journal

Background: Melasma is a common hyperpigmentation disorder affecting millions worldwide. This study was done to evaluate effectiveness of combined intradermal injections of Tranexamic acid (TxA) and ascorbic acid compared to TxA alone with placebo in managing facial melasma. Methods: This randomized controlled study included twenty patients diagnosed with epidermal melasma were divided into two groups. In Group A, one side of the face received 0.5 ml of TxA (50 mg) with 0.5 ml of normal saline; in Group B, the other side received 0.5 ml of TxA plus 0.5 ml of ascorbic acid. Treatment efficacy was assessed by measuring the …

Role Of Magnetic Resonance Diffusion Tensor Imaging In Differentiating Osteomyelitis From Osteoarthropathy In Diabetic Foot, Mona Mohamed Hamid Ibrahim Barakat, Saher Ebrahim Taman, Samer Abdelhamid Regal, Ahmed Galal Sadek

Mansoura Medical Journal

Background: Diabetic foot ulcer (DFU) represents a major cause of preventable morbidity among adults with diabetes mellitus (DM). Diabetic foot osteomyelitis (DFO) frequently arises through contiguous spread of soft tissue infection to the underlying bone. Diffusion tensor imaging (DTI) is an advanced magnetic resonance imaging (MRI) technique that enables quantitative evaluation of tissue microstructure. Aim: To assess the diagnostic value of magnetic resonance DTI in differentiating osteomyelitis from acute osteoarthropathy in patients with diabetic foot complications. Methods: This prospective study included 28 diabetic patients presenting with clinically suspected foot complications. According to the final diagnosis, patients were classified into two …

Effect Of Autologous Nanofat Injection In Post-Traumatic Atrophic Scars: A Prospective Randomized Interventional Clinical Study, Ghada M. Hammad, Manar Sallam, Sherif R. Ismail, Ahmed M. Zenia, Shereen Ezzalregal Alashry

Mansoura Medical Journal

Background Post-traumatic scars continue to be a challenging issue for both patients and surgeons. Nanofat, a novel tool in regenerative medicine, relies primarily on adipose-derived stem cells (ADSCs). These cells aid in wound healing by promoting angiogenesis and secreting growth factors that help decrease inflammation and fibrous tissue formation. Aim of the study To assess the aesthetic results of autologous nanofat injection in post-traumatic atrophic scars. Patients and methods 30 cases with post-traumatic atrophic scars received a single session of nanofat injection. Evaluation was done 3 and 6 months after the session using the Vancouver scar scale. Results Our study …

Evaluation Of The Stigmatizing Attitude Towards Mental Illness Among A Group Of Egyptian Nonpsychiatric Physicians, Mohamed Elhasanein Elshehedy, Mahmoud Ahmed Elwasify, Ibtihal Mohamed Aly Ibrahim, Roshdy Mohamed El Gamal

Mansoura Medical Journal

Background Stigmatizing attitudes toward persons had mental illness remain a major barrier to effective mental healthcare. While psychiatrists’ perspectives have been studied extensively, less attention has been paid to non-psychiatric physicians, whose attitudes significantly influence early detection and referral. Objective To evaluate stigmatizing attitudes toward mental illness among Egyptian nonpsychiatric physicians. Methods This cross-sectional research has been performed on a sample of non-psychiatric physicians in various Egyptian events and occasions, including the Mansoura University conference, the Ain Shams University conference, and the Alexandria University conference over the year 2023. Participants completed a socio-demographic questionnaire and the Mental Illness Clinicians’ Attitudes …

The Impact Of Smoking Cessation On Clinical Outcomes Of Stage I/Stage Ii, Grade A/Grade B Periodontitis Patients In Periodontal Maintenance Phase: A 2-Year Longitudinal Study, Santosh R Patil, Shikhar Daniel, Aysha Jebin A

International Arab Journal of Dentistry

Objectives: The objective of this study is to investigate the influence of smoking cessation interventions on periodontal outcomes in individuals who have successfully abstained from smoking for a minimum of six months following non-surgical periodontal therapy.

Methods: A total of 122 participants, based on inclusion & exclusion criteria, were divided into a smoking cessation group (n=61) and a control group (n=61). Demographic characteristics, smoking history, and baseline oral health parameters were assessed in these patients. Over a 2-year follow-up period, changes in probing depth and alveolar bone loss were measured, statistically analysis were performed using SPSS software.

Results …

Multiple Implant Placements With Simultaneous Soft Tissue Augmentation Using A Volume-Stable Collagen Matrix Compared To Autogenous Connective Tissue Graft: A Clinical And Histological Pilot Study, Jamil Boulos, Abdel-Rahman Kassir, Gabriel Menassa, Nada Naaman

International Arab Journal of Dentistry

Introduction: The use of soft tissue grafts has been a key component in periodontal and implant surgeries for the past five decades, aiming to increase the width of keratinized tissue and soft tissue volume.

Objectives: This study evaluates the efficacy of a three-dimensional volume-stable collagen matrix (VCMX) compared to subepithelial connective tissue grafts (SCTG) in increasing soft tissue thickness and volume during multiple implant placements.

Methods: A randomized controlled clinical trial was conducted with four patients and eight implants. Patients were allocated to the SCTG or VCMX group, with soft tissue augmentation performed simultaneously with implant placement. …

Three-Dimensional Analysis Of Dental Arch Form In Relation To The Vertical Facial Pattern In Class I Patients: A Cross-Sectional Study, Ahmad Ghassan Droubi, Islam Gad, Aly Osman

International Arab Journal of Dentistry

Introduction: Understanding the relationship between dental arch form and vertical facial pattern is crucial in orthodontic diagnosis and treatment planning. Variations in vertical facial morphology can influence dental arch form, which in turn impacts the effectiveness and stability of orthodontic interventions.

Objectives: The study explores the associations between dental arch form with the different vertical facial patterns, including hyperdivergent, normodivergent, and hypodivergent patterns in skeletal Class I patients.

Methods: A cross-sectional observational design was employed to examine a sample of 48 patients with skeletal Class I seeking orthodontic treatment; of which 24 males and 24 females. Each …

Evaluation Of The Accuracy Of The Niti K-Files And Gutta-Percha Cones In Gauging The Apical Foramen Using The Scanning Electron Microscope: An In Vitro Study, Marie-Louise Slim, Roula El Hachem, Lara Nasr, Romy Zouein, Rami Mhanna, Mia Karam, Issam Khalil

International Arab Journal of Dentistry

Objectives: The aim of this study was to compare the accuracy of apical gauging using NiTi K-files and gutta-percha cones and determine the level of agreement between the two methods using a Scanning Electron Microscope (SEM).

Methods: 75 circular and straight canals of mandibular first premolars were used. Canals were shaped using the R-Motion system (RM; FKG Dentaire, La Chaux-de-Fonds, Switzerland) and gauged using NiTi K-Files and gutta-percha cones matching the shaping instrument. Diameters measured on SEM images were used as the reference standard.

Results: There was a statistically significant difference in the prediction of apical diameter …

A Two-Stage Radiographic Study Of The Prevalence Of Anomalies Associated With Tooth Number, Vellore Kannan Gopinath, Diaa Elderini, Reem Salama, Sangeetha Narasimhan, Vinayak Kamath, Shishir Shetty

International Arab Journal of Dentistry

Introduction: Dental anomalies (DA) are a group of dental developmental disturbances which appear during tooth formation manifesting themselves as an alteration in tooth number, shape, and size. Dental anomalies of number include hypodontia, mesiodens, supernumerary tooth, and odontoma.

Objectives: To evaluate the prevalence and distribution of dental anomalies associated with tooth number in the radiographic archives of University Dental Hospital Sharjah, United Arab Emirates (UAE).

Methods: Retrospective evaluation of 2000 Orthopantomogram (OPG) images were taken between January 2015 to December 2022. The OPG showing dental anomalies of number were further investigated for the availability of Cone Beam …

Evaluation Of The Effect Of 3 Bonding Protocols On The Micro-Tensile Bond Strength Of Self-Adhesive Composite To Enamel And Dentin, Mohamad Yaman, Louis Hardan, George Najjar, Cynthia Kassis

International Arab Journal of Dentistry

Objectives: To investigate the micro tensile bond strength (µTBS) of self-adhesive bulk-fill composite (Surefil One) to enamel and dentin bonded without bonding agent, with an additional phosphoric acid etch, and with the use of a bonding agent in etch and rinse mode.

Methods: 90 sound extracted wisdom teeth were used in this study. Surefil One (Dentsply Sirona, Konstanz, Germany), Prime&Bond Universal (Dentsply Sirona, Konstanz, Germany) and Detrey Conditioner 36 Etch Gel (Dentsply Sirona, Konstanz, Germany) were tested. Teeth were divided in 6 groups of 15 teeth, according to tooth substrate (enamel and dentin) and bonding protocols (no bonding …

Evaluation Of Microtensile Bond Strength Of Composite Under Three Aging Conditions: A Comparative In Vitro Study, Fadi Hammoud, Louis Hardan, Maryse Nassif, Tala El Ghoul, Georges Najjar, Cynthia Kassis

International Arab Journal of Dentistry

Objectives: To investigate the effects of different in-vitro artificial aging protocols on the micro tensile bond strength (µTBS) of composite restorations applied to dentin.

Methods: A total of 88 teeth were prepared on dentin and divided into three distinct aging conditions and a control group : G1) Control group with no aging (n=22); G2) Thermal Cycling (Thermocycling) involving 10,000 cycles between 5°C and 55°C, with a dwell time of 20 seconds (n=22); G3) Mechanical Loading (Cyclic loading) with a 50 N load, a frequency of 1.5 Hz, and 10,000 cycles (n=22); G4) Combined Thermo-mechanical cyclic loading (TMCL) using …

Color Stability Of Conventional, 3d-Printed, And Milled Denture Teeth After Immersion In Coloring Agents: An In Vitro Study, Dany Nassif, Nancy Chemaly, Rim Bourgi, Carole Abi-Ghosn, Louis Hardan, Jihad Fakhouri

International Arab Journal of Dentistry

Objectives: This study investigates the color stability of denture teeth made from different materials when subjected to various staining solutions.

Methods: Forty-five A1 shade upper central incisors were divided into three groups: prefabricated, 3D printed, and milled denture teeth (N=45). Each group was further divided into three subgroups, with teeth immersed in coffee, wine, and artificial saliva for up to 120 days (n=5). ∆E values for color change were measured using an Optishade colorimeter.

Results: The type of teeth, type of solution, and immersion time had a significant effect on color stability (p < 0.001). Interactions between the three variables were all significant (p < 0.001). Conventional denture teeth showed slight color changes with saliva (ΔE = 1.256 by day 120), moderate changes with wine (ΔE = 2.893), and more significant changes with coffee (ΔE = 5.208). Milled denture teeth exhibited no color changes with saliva, noticeable changes with wine (ΔE = 5.359), and moderate changes with coffee (ΔE = 3.137). 3D printed denture teeth showed no color changes with saliva, but increased changes with wine (ΔE = 2.533) and highly significant changes with coffee (ΔE = 10.546). Coffee consistently caused the highest ΔE values, especially in 3D printed teeth.

Conclusions: The study …

Surgical Symphony: Tackling Large Periapical Cysts With Precision, Paridhi Agrawal, Manoj Chandak, Pooja Agrawal, Nitin Bhola, Rajnikant Kambala, Samiha Khan, Aayushi Pakhale, Jay Bhopatkar, Tejas Suryawanshi, Palak Hirani

International Arab Journal of Dentistry

This case report details the comprehensive treatment of a large radicular cyst in a 48-yearold male with a five-year history of swelling and pus discharge in the upper anterior jaw. Clinical and radiographic examinations, including CBCT, revealed a significant periapical lesion involving multiple teeth. The multidimensional treatment began with meticulous endodontic therapy for teeth 12, 11, 21, and 22, followed by Platelet-rich fibrin (PRF) application to enhance healing. Surgical cystic enucleation was performed under local anesthesia, involving flap elevation and cyst removal, confirmed by biopsy as a radicular cyst. Apicoectomy and retrograde filling with mineral trioxide aggregate (MTA) were executed. …