palatal surgery

Background : This study reviews the surgical and functional outcomes of children diagnosed with a bilateral cleft lip and palate and treated by the same surgical team following specific surgical protocols 18 years after surgery and during the follow-up. Methods : Based on a single-center retrospective design, demographic and surgical data were gathered by the authors from international institutions. Most of the data were quantitative in nature, and descriptive statistical and non-parametric tests were employed for analysis...

This study was performed to evaluate the impact on the upper airway and nasal cavity of a new minimally invasive surgical and miniscrew-assisted rapid palatal expansion (MISMARPE) technique for the treatment of adult patients with transverse maxillary deficiency, in comparison to surgically assisted rapid palatal expansion (SARPE). Computed tomography scans of 21 MISMARPE and 16 SARPE patients were obtained preoperatively (T0) and at the end of the activation period (T1) and analysed. Linear and volumetric measurements were performed in the dental, alveolar, nasal cavity, and oropharynx regions...

This study aimed to evaluate the properties of radiation cross-linked collagen scaffold (RCS) and its efficacy for alveolar ridge preservation (ARP). RCS was prepared from collagen dispersion by electron beam irradiation and freeze-drying. The microstructure, swelling ratio, area alteration and mechanical properties of RCS were characterized. Fifty-four New Zealand rabbits performing incisor extraction on maxilla and mandible were randomly assigned into positive, sham operation or treatment groups. Micro-computed tomography (micro-CT) scans, performed after 1, 4, and 12 weeks of surgery, were to assess changes in ridge height at buccal and palatal side, in ridge width and in micromorphological parameters...

Congenital nasal pyriform aperture stenosis (CNPAS) is a very rare cause of neonatal respiratory distress and is often missed because of its rarity. It arises from the overgrowth of the nasal process of the maxilla. Maxillofacial CT scan findings of pyriform aperture width <11 mm in a full-term baby, median central incisor, triangular-shaped palate, and median palatal ridge confirm the diagnosis. We describe here a case of CNPAS admitted with respiratory distress that increased further on feeding...

OBJECTIVE: Northern Finland has a unique distribution of clefts compared to the rest of Europe and Finland. This may reflect the need for orthognathic surgery among Northern Finland's patient pool. The aim of this study was to compare previously operated patients aged 18 years or older with cleft lip, cleft lip and alveolus, cleft lip and palate, cleft palate and to evaluate the need for orthognathic surgery in order to achieve a stable and functional occlusion.  Materials and methods: The study group consisted of all 18-years-old cleft patients treated in the Oulu Cleft Center...

No abstract text is available yet for this article.

BACKGROUND: COVID-19, a pandemic since 2019, is still causing significant healthcare burden across the world. Although the disease primarily presents with respiratory symptoms, a multitude of signs and symptoms may be manifested elsewhere in the body. AIM: This study was to estimate the prevalence of oral manifestations in COVID-19 diagnosed patients and thereby understand the effects of corona virus disease on oral health. MATERIALS & METHODS: A total of 472 patients were evaluated using a questionnaire and further examined visually using a mouth mirror and a light source...

No abstract text is available yet for this article.

PURPOSE: The aim of this scoping review was to evaluate the wound healing indices available in literature and propose a new intra-oral wound healing index to assess the healing of palatal mucosa. MATERIALS AND METHODS: A PubMed database search was conducted to identify relevant studies using the search strategy: ('Oral Wound healing') OR ('Palatal tissue healing') OR ('Healing indices in Oral and Maxillofacial Surgery') OR ('Palatal wound healing') OR ('Complications in wound healing')...

BACKGROUND: Clefts of the lip and palate (CLP) are facial deformities that require multiple surgical procedures during childhood. One of these steps consists of filling the alveolar space with bone graft, traditionally removed from the iliac crest. However, this procedure could be invasive in children. AIM: Here, we aimed to evaluate the outcomes of GlassBONE™ graft, a bioactive glass used as a bone substitute, as an alternative to the deleterious autologous bone graft in children...

OBJECTIVES: To study the risk factors of poor wound healing after primary cleft palate surgery. METHODS: In this study, 980 cases of congenital cleft palate treated by Sommerlad-Furlow in the Department of Cleft Lip and Palate Surgery of Sichuan University from 2017 to 2021 were continuously analyzed. Indicators included patient's age, gender, body weight, cleft palate type, width of the widest fistula, cleft palate index (width of the widest fistula/width at the posterior edge of the maxillary tubercle plane), preoperative white blood cell count, preoperative hemoglobin level, preoperative antibiotic use, doctor's seniority, use of relaxation incision, operation time, postoperative upper respiratory tract infection, and postoperative wound healing...

OBJECTIVES: A retrospective study was conducted on the effect of primary rhinoplasty on infants with unilateral complete cleft lip nasal deformity. METHODS: Infants with unilateral complete cleft lip in the Department of Cleft Lip and Palate Surgery, College of Stomatology, Xi'an Jiaotong University were selected. All infants underwent cheiloplasty and primary rhinoplasty. We reconstructed the nasal base and corrected the nasal septum and alar deformity at the same time...

BACKGROUND: To ensure optimal exposure and enable precise tissue manipulation, cleft lip and palate abnormalities require surgical repair utilizing retractors. Different retractors may affect surgical outcomes; however, this is not yet evident. Examining surgeon preferences for retractors in cleft lip and palate surgery and assessing their impact on patient outcomes were the goals of this study. MATERIALS AND METHODS: The patients who underwent primary cleft lip and palate repair were retrospectively analyzed...

The most frequent cystic lesions that affect the jaw are radicular cysts. The current case report describes the surgical management of a radicular cyst in the periapical region of maxillary central and lateral incisors, and highlights the efficacy of natural platelet concentrate [platelet-rich fibrin (PRF)] along with Ostoden bone graft material used for postoperative healing. A 46-year-old male patient presented to the department with swelling in the palatal aspect of the maxillary anterior region. On radiographic examination, a radiolucent periapical lesion was evident in relation to the left maxillary central and lateral incisor...

AIMS: This study aimed to evaluate the effectiveness of a chitosan-based dressing (CD) in achieving early wound healing and hemostasis at palatal donor sites in patients undergoing free gingival graft (FGG) surgery. METHODS: Thirty-two patients requiring FGG were treated in this randomized controlled clinical trial. Complete epithelialization (CE) and color match (CM) at donor sites were assessed by a blinded examiner on postoperative days 7, 14, 21, and 28. Donor sites were compressed for 2 min with wet gauze (WG) alone in control group (CG) or WG + CD in test group (TG) immediately after graft harvesting, and immediate bleeding (IB) was recorded (yes/no)...

Background : Maxillary hypoplasia and mandibular asymmetry may be corrected with orthognathic surgery after growth completion. For most stable results, some cases may require segmental Le Fort I osteotomies. Unfortunately, Invisalign's software (6.0 version) still has some inherent limitations in predicting outcomes for complex surgeries. This study explores the potential of aligners, particularly in multiple-piece maxillary osteotomies in both cleft and non-cleft patients. Method : Thirteen patients who underwent pre-surgical treatment with Invisalign were retrospectively matched in terms of diagnosis, surgical procedure, and orthodontic complexity with thirteen patients treated using fixed appliances...

BACKGROUND: Improving occlusion and aesthetics is the primary objective of orthognathic surgery for patients with cleft lip and palate (CLP). However, these patients often suffer from horizontal, vertical, and rotational asymmetry in addition to maxillary retrusion. This study aims to describe maxillary and mandibular asymmetry in patients with CLP undergoing orthognathic surgery and analyze its anatomic basis. METHODS: Patients with isolated CLP undergoing CT imaging prior to orthognathic surgery were retrospectively reviewed...

OBJECTIVES: Velocardiofacial syndrome, a prevalent microdeletion syndrome occurring in 1 in 2000-4000 live births, is marked by speech and language disorders, notably velopharyngeal dysfunction. This study investigates speech outcomes, nasometric and videofluoroscopic results before and after primary repair of cleft palate using the Sommerlad intravelar veloplasty (SIVV) technique within the Isfahan cleft care team for patients with velocardiofacial syndrome. METHODS: Employing a quasi-experimental design, 19 participants with velocardiofacial syndrome, who underwent primary cleft palate repair by the Isfahan cleft care team, were included through convenience sampling...

The innovative technique of "presurgical lip, alveolus, and nose approximation" (PLANA) offers a new approach within the domain of presurgical infant orthopedics for infants born with cleft lip and palate. Presurgical lip, alveolus, and nose approximation introduces the utilization of the NoseAlign device in conjunction with medical adhesive tapes, designed to approximate and support displaced soft tissue nasolabial structures in patients with cleft, without an intraoral plate. The NoseAlign device, constructed from medical-grade silicone, consists of 2 tubular portions that fit into the nostrils, connected by a columella band...

Diets varying in macronutrient composition, energy density, and/or palatability may cause differences in outcome of bariatric surgery. In the present study, rats feeding a healthy low fat (LF) diet or an obesogenic high fat/sucrose diet (HF/S) were either subjected to Roux-en-Y gastric bypass surgery (RYGB) or sham surgery, and weight loss trajectories and various energy balance parameters were assessed. Before RYGB, rats eating a HF/S (n=14) diet increased body weight relative to rats eating a LF diet (n=20; p<0...