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The Journal of Prosthetic Dentistry Jan 2024When treating a patient with microstomia, prosthesis design can become challenging and often requires modifications. The patient's ability to insert and remove the...
When treating a patient with microstomia, prosthesis design can become challenging and often requires modifications. The patient's ability to insert and remove the appliance may also be a problem. This clinical report describes the fabrication of a positioning appliance for a patient with microstomia. The appliance used the maxillary teeth as a guide to orient the prosthesis appropriately and engage the mandibular LOCATOR abutments.
PubMed: 38238213
DOI: 10.1016/j.prosdent.2023.12.016 -
Indian Journal of Plastic Surgery :... Dec 2023Management of post-electric burn microstomia is a challenging task, especially in children, as it causes difficulty in feeding and airway problems (secondary to nasal...
Management of post-electric burn microstomia is a challenging task, especially in children, as it causes difficulty in feeding and airway problems (secondary to nasal airway blockage). The recreated defect is often full thickness and requires full-thickness tissue for reconstruction. The free flap can provide adequate normal tissue for the restoration of functions and aesthesis of the perioral region. However, performing free flaps in children is equally demanding due to small-diameter vessel anastomosis and postoperative monitoring. We present a case of postburn microstomia that was managed by contracture release and reconstruction by free radial artery forearm flap in a 1-year-old child. Postoperatively, at 6 months of follow-up, the flap settled well and the child was able to open his mouth fully with good aesthetic outcome. The free flap can be considered a good and safe option for perioral contracture release and reconstruction for better functional and aesthetic outcomes.
PubMed: 38105870
DOI: 10.1055/s-0043-1776008 -
The International Journal of... Dec 2023Epidermolysis bullosa hereditaria (EBH) is a group of rare diseases characterized by a cutaneous-mucosal fragility with the formation of bullae, including the oral...
UNLABELLED
Epidermolysis bullosa hereditaria (EBH) is a group of rare diseases characterized by a cutaneous-mucosal fragility with the formation of bullae, including the oral mucosa. Therapeutic choices, especially prosthetic rehabilitation, must anticipate the worsening of the limitation of oral opening while respecting the functional and aesthetic expectations of the patients. This review on the oral prosthetic rehabilitation of patients with epidermolysis bullosa hereditaria (EBH) to study the level of evidence and quality of the presented available articles and establish clinical recommendations for the prosthetic management of these patients.
MATERIALS AND METHODS
An electronic search was done in July 2022 in five databases following PICOTS elements. The quality of the reports was established using the modified Pierson, Bradford Hills, and Ottawa Newcastle scale.
RESULTS
Data extracted from 19 case reports for protocolized analysis corresponded to 64 patients and 80 dental prostheses with almost 9 out of 10 patients being completely edentulous. The distribution of EBH types was 84% dystrophic, 10.5% junctional, and 5.5% simplex. The difficulties encountered by the authors synthetized in this review characteristically reflected those most likely encountered in dental practice. Most rehabilitations were implant-supported prostheses (85%) followed by removable dentures (10%) and finally dental-supported rehabilitations (5%). Fixed full-arch implant-supported prostheses represented 76.4% of implant-supported prostheses and this last prosthetic solution described showed the highest scientific quality.
CONCLUSIONS
In an individualized approach to treatment, we recommend that in cases of total edentulism, fixed full arch implant-supported prostheses are the most appropriate, as they allow the best computer-aided planning, design, manufacture, and fitting of the prosthesis in such a complex clinical context.
PubMed: 38096448
DOI: 10.11607/ijp.8791 -
Special Care in Dentistry : Official... 2024Epidermolysis bullosa (EB) is a rare genetic disorder characterized by skin fragility and blister formation. The phenotypic presentation is broad with four major types,...
INTRODUCTION
Epidermolysis bullosa (EB) is a rare genetic disorder characterized by skin fragility and blister formation. The phenotypic presentation is broad with four major types, being Recessive Dystrophic EB (RDEB) the most severe, including oral anomalies such as severe microstomia, ankyloglossia, vestibule obliteration and occlusal anomalies, turning orthodontic treatment into a challenge.
AIM
This case report aims to present the comprehensive treatment of a patient with severe RDEB, including periodontal surgery, orthodontic fixed braces with mini-screws and oral rehabilitation with anterior veneers.
CASE REPORT
A 27-year-old female patient with severe RDEB received orthodontic treatment in the upper jaw to improve malalignment and anterior crossbite. After 13 months of treatment with fixed appliances, miniscrews were placed in the anterior segment to intrude and procline the upper incisors. Oral surgery was performed to increase the vestibule depth of the upper lip. Once edge-to-edge occlusion was obtained, anterior veneers were placed to improve aesthetic and stabilize occlusion, especially with the lack of posterior support.
DISCUSSION
The multidisciplinary treatment approach, involving orthodontic treatment, periodontal surgery and oral rehabilitation, played a crucial role in achieving favorable results. This case highlights the successful use of miniscrews as a viable orthodontic approach for patients with severe RDEB.
Topics: Humans; Female; Epidermolysis Bullosa Dystrophica; Adult; Bone Screws; Orthodontic Anchorage Procedures; Dental Veneers; Orthodontics, Corrective
PubMed: 38054659
DOI: 10.1111/scd.12947 -
Medical Research Archives Oct 2023Systemic sclerosis (SSc) is a rare autoimmune disorder with pathological manifestations affecting multiple organ systems. Few studies have examined perioperative...
BACKGROUND
Systemic sclerosis (SSc) is a rare autoimmune disorder with pathological manifestations affecting multiple organ systems. Few studies have examined perioperative outcomes in patients with this disorder. The primary aim of this retrospective single-center comparative cohort analysis was to estimate the incidence of select perioperative complications in a population of SSc patients. In an exploratory analysis, we analyzed the relationship between SSc and susceptibility to select perioperative complications when treated at a large quaternary-care institution.
METHODS
We conducted a single-center retrospective, comparative cohort study to compare perioperative outcomes in a SSc (n=258) and a frequency matched control cohort (n=632). We analyzed for the presence of major composite infection (MCI), major adverse cardiac events (MACE), 30-day readmission, 30-day mortality, in-hospital complications, length of stay and airway management outcomes.
RESULTS
MCI was higher in the SSc compared to the control cohort [adjusted odds ratio (ORadj)=5.02 (95%CI: 2.47-10.20) p<0.001]. Surgical site infection (3.5% vs. 0%, p<0.001), and other infection types (5% vs. 0%, p<0.001) were higher in the SSc cohort. MACE was not significantly different between SSc vs. Control groups [6.2% vs. 7.9%, ORadj=1.33 (95%CI: 0.61-2.91) p=0.48]. Higher rates of limited cervical range of motion (13.6% vs. 3.5%, p<0.001), microstomia (11.5% vs. 1.3%, p<0.001) and preoperative difficult airway designation (8.7% vs. 0.5%, p<0.001) were observed in the SSc cohort. Bag mask ventilation grade was similar between groups (p=0.44). After adjustment, there was no between-group difference in Cormack-Lehane grade 3 and 4 view on direct laryngoscopy in SSc patients [ORadj = 1.86 (95%CI: 0.612 -5.66) p=0.18] but evidence of higher rates of video laryngoscopy [ORadj= 1.87 (95%CI:1.07 - 3.27) p=0.03]. Length of stay [median: 0.2 vs. 0.3 days, p=0.08], 30-day mortality [1.2% vs. 0.6%, ORadj=2.79 (95%CI: 0.50-15.6) p=0.24] and readmission [11.5% vs. 8.1%, ORadj=1.64 (95%CI: 0.96 - 2.82) p=0.07] were not statistically significant.
CONCLUSIONS
SSc patients demonstrate mostly similar rates of MACE, 30-day mortality, length of stay intraoperative and airway complications. There is evidence of increased risk of overall 30-day MCI risk and readmission after endoscopic procedures.
PubMed: 38037571
DOI: 10.18103/mra.v11i10.4606 -
Life (Basel, Switzerland) Nov 2023Systemic sclerosis (SSc) or scleroderma is a rare, systemic, autoimmune connective tissue disease. It causes increased collagen synthesis, leading to multi-organ...
Systemic sclerosis (SSc) or scleroderma is a rare, systemic, autoimmune connective tissue disease. It causes increased collagen synthesis, leading to multi-organ sclerosis, including the skin and joints. Patients' overall health and quality of life are harmed dramatically. Involvement of the face and, especially, the oral opening can limit patients' ability to speak and eat, oral hygiene, and cosmetic appearance. Profhilo (NAHYCO) is an over-the-counter product consisting of pure hyaluronic acid. It is used to improve skin quality by increasing collagen production and adipocyte vitality. This interventional study evaluated the results of perioral injections of hyaluronic acid in terms of improved skin quality, elasticity, and increased oral opening. Patients diagnosed with SSc received an injection of one syringe of Profhilo (2 mL of hyaluronic acid) at each of two clinic visits at one-month intervals. The oral opening was measured between the upper and lower central incisors before and after treatment. Quality of life was assessed using the modified Rodnan Skin Score and Health Assessment Questionnaire-Disability Index. A total of 14 patients received the first treatment, and 11 received the second treatment. The mean oral opening increased from 31.6 mm (range 17-50 mm) prior to therapy to 35.8 mm (range 21-56) 2 months following the second injection. Statistical analysis showed that there was a significant increase in the oral opening as observed one week (36.2 mm, = 0.011), one month (36.2 mm, = 0.007), and three months (31.6 mm, = 0.023) after the second injection, at the 5-month follow-up. Treatment of SSc patients' perioral area with Profhilo can result in significant improvements in oral opening and quality of life.
PubMed: 38004316
DOI: 10.3390/life13112176 -
Journal of Prosthodontics : Official... Apr 2024Microstomia presents a challenge for the patient and dental provider. This report describes a partial digital workflow for the fabrication of a mandibular complete...
Microstomia presents a challenge for the patient and dental provider. This report describes a partial digital workflow for the fabrication of a mandibular complete denture for a patient with microstomia. Computer-aided design and computer-aided manufacturing technology was utilized to 3D print a sectional custom tray with a unique design. The sectional custom tray was used to make a conventional border molded impression of the edentulous arch to fabricate a flexible complete mandibular denture for a 58-year-old female patient with scleroderma and microstomia. This treatment resulted in a successful prosthetic outcome and high patient satisfaction.
Topics: Female; Humans; Middle Aged; Denture Design; Microstomia; Dental Impression Technique; Denture, Complete; Mouth, Edentulous; Computer-Aided Design
PubMed: 37927117
DOI: 10.1111/jopr.13789 -
Clinical Case Reports Nov 2023This study describes prosthetic rehabilitation an edentulous patient with microstomia. Maxillary preliminary and definitive impression were made by intraoral scanning...
This study describes prosthetic rehabilitation an edentulous patient with microstomia. Maxillary preliminary and definitive impression were made by intraoral scanning and custom 2-piece impression tray respectively to fabricate conventional denture.
PubMed: 37900713
DOI: 10.1002/ccr3.7904 -
Zhonghua Shao Shang Yu Chuang Mian Xiu... Oct 2023To explore the clinical effects of scalp flaps pedicled with superficial temporal artery parietal branch in repairing facial destructive burn wounds. A retrospective... (Observational Study)
Observational Study
To explore the clinical effects of scalp flaps pedicled with superficial temporal artery parietal branch in repairing facial destructive burn wounds. A retrospective observational study was conducted. From January 2016 to December 2021, 15 patients with facial destructive burns who met the inclusion criteria were admitted to Zhengzhou First People's Hospital, including 11 males and 4 females, aged 22 to 79 years. Two patients were complicated with unilateral eyeball destructive burns, two patients were complicated with unilateral auricle defects, eight patients were complicated with lip and cheek defects, and three patients were complicated with lip, cheek, and unilateral nasal alar defects. The burn wound areas ranged from 9 cm×6 cm to 13 cm×10 cm. The scalp flaps pedicled with superficial temporal artery parietal branch, with the area of 10 cm×7 cm to 15 cm×11 cm, were designed, excised, and transferred for repairing burn wounds. The secondary wounds at the donor sites were repaired with medium-thickness scalp grafts. According to patient's needs, the hairs grew at the facial transplanted flap were removed by laser at 2 weeks after the flap was completely viable, or the expanded scalp flap was used to treat the secondary alopecia in the flap donor area of the head at 3 months after the primary wound repair. The survival of the flap/skin graft and the wound healing of the donor and recipient areas after the primary wound repair were recorded. During the follow-up, the appearance of the flap, the scar hyperplasia at the suture site, the repair effect of facial functional parts, the treatment effects of laser hair removal and secondary alopecia treatment at the flap donor site were observed; the patient's satisfaction with the overall repair effect was inquired. After the primary wound repair, all the flaps transplanted to the burn wounds and the skin grafts transplanted to the secondary wounds of the flap donor sites survived well, and the wounds at the donor and recipient sites of flap healed well. The color, texture, and thickness of flap were basically the same as those of normal facial skin, and the scar at the suture site was slight during 3 to 18 months of follow-up period after the primary wound repair. In 11 patients complicated with lip defects, the oral integrity, and the opening and closing functions of mouth were restored with the mouth opening being 2.0-2.5 cm and no microstomia; all the patients could carry out basic language communication, 8 of them could take regular food, and 3 of them could take soft food. The wounds in two patients with unilateral eyeball destructive burns were repaired. In 2 patients complicated with auricle defects, the wounds were repaired, and the external auditory canals were normal. In 3 patients complicated with unilateral nasal alar defects, their noses had poor appearance with reduced nostrils. No hair growth was observed in the facial flap sites after treatment of laser hair removal in 8 patients. Five patients were successfully treated with expanded scalp flaps for secondary alopecia in the flap donor area of the head. The patients were all satisfied with the overall repair effect. The scalp flap pedicled with superficial temporal artery parietal branch has abundant blood supply and is suitable for repairing the wounds in facial destructive burns. It is easy to transfer and can better restore the appearance and function of the recipient area with minimal damage to the flap donor area, which is worthy of clinical promotion.
Topics: Female; Humans; Male; Alopecia; Burns; Cicatrix; Facial Injuries; Perforator Flap; Plastic Surgery Procedures; Scalp; Skin Transplantation; Soft Tissue Injuries; Temporal Arteries; Treatment Outcome; Young Adult; Adult; Middle Aged; Aged
PubMed: 37899556
DOI: 10.3760/cma.j.cn501225-20230312-00077 -
JAMA Dermatology Dec 2023
Topics: Humans; Hyaluronoglucosaminidase; Microstomia; Mixed Connective Tissue Disease; Scleroderma, Systemic
PubMed: 37851438
DOI: 10.1001/jamadermatol.2023.3893