-
Facial Plastic Surgery : FPS Jun 2022There is significant variation in treatment parameters when treating the infraorbital region. Thorough knowledge of these pertinent factors, choice of the optimal...
There is significant variation in treatment parameters when treating the infraorbital region. Thorough knowledge of these pertinent factors, choice of the optimal filling material, and proper understanding of the anatomy of this unforgiving region will contribute to a safe, effective, and natural result. We aim to conduct a systematic review of published literature related to soft tissue fillers of the tear trough and infraorbital region. A search of published literature was conducted in accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines and included PubMed, Embase, and Science Direct databases. The Medical Subject Headings (MeSH) terms used were "tear trough" OR "infraorbital" AND "dermal filler" OR "hyaluronic acid" OR "poly-L-lactic acid" OR "calcium hydroxyapatite" OR "Restylane" OR "Radiesse" OR "Perlane" OR "Juvéderm" OR "Belotero." Different combinations of these key terms were used. The initial search identified 526 articles. Six additional articles were identified through references. Two-hundred twenty-five duplicates were removed. A total of 307 studies were screened by title and abstract and 258 studies were eliminated based on inclusion and exclusion criteria. Forty-nine articles underwent full-text review. The final analysis included 23 articles. Patient satisfaction was high, and duration of effect ranged from 8 to 12 months. Restylane was most commonly used. Injection technique varied, but generally involved placing filler pre-periosteally, deep to orbicularis oculi muscle, anterior to the inferior orbital rim via serial puncture or retrograde linear threading with a 30-gauge needle. Topical anesthetic was most commonly used. Side effects were generally mild and included bruising, edema, blue-gray dyschromia, and contour irregularities. Nonsurgical correction of the tear trough deformity with soft tissue filler is a minimally invasive procedure with excellent patient satisfaction with long-lasting effects. It is essential to have a fundamental understanding of the relevant anatomy and ideal injection technique to provide excellent patient outcomes and prevent serious complications.
Topics: Cosmetic Techniques; Dermal Fillers; Eyelids; Humans; Rejuvenation; Skin Aging
PubMed: 34192769
DOI: 10.1055/s-0041-1731348 -
Clinical Oral Investigations Jun 2022To systematically review the literature regarding the clinical efficacy of reducing excessive gingival display (EGD) using the surgical lip repositioning technique (LRT)... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To systematically review the literature regarding the clinical efficacy of reducing excessive gingival display (EGD) using the surgical lip repositioning technique (LRT) and its modifications. The question to address was: "What is the clinical efficacy of the surgical LRT and its modifications in patients with EGD?"
MATERIAL AND METHODS
Four databases (MEDLINE-PubMed, Scopus, EMBASE, and CENTRAL) were searched up to December 2021 (PROSPERO-CRD42020205987). Randomized, non-randomized controlled and prospective case series with a minimum of 6-month follow-up were eligible for inclusion. Two meta-analyses were performed using the mean difference (MD) between baseline and different follow-up periods (6 and 12 months). Subgroup analyses were performed using the different modifications of LRT.
RESULTS
The electronic research retrieved 783 studies. Only 13 met the inclusion criteria and were included in the statistical analysis. Six modifications of the original LRT were identified. An overall EGD reduction of -3.06 mm (95%CI: -3.71-2.40), -2.91 mm; (95%CI: -3.66-2.15) and -2.76 mm; (95%CI: -3.83--1.70) was achieved after 6, 12, and 36 months, respectively, compared to baseline (P < 0.01). Meta-analysis revealed that the use of LRT with periosteal suturing showed the greatest decrease in EGD with 5.22 mm (95% CI: 4.23-6.21; P < 0.01) at 6 months and 4.94 mm (95% CI: 3.86-6.02; P < 0.01) at 12 months.
CONCLUSIONS
Both the original LRT and its different modifications reduce EGD and provide good results and overall patient satisfaction at 6, 12, and 36 months of follow-up.
CLINICAL RELEVANCE
Evaluating the different modifications of the LRT can be a guiding aspect for the clinical and surgical approach to be used in patients with EGD.
Topics: Esthetics, Dental; Gingiva; Gingivectomy; Humans; Lip; Smiling; Treatment Outcome
PubMed: 35347420
DOI: 10.1007/s00784-022-04467-0 -
Journal of Oral Pathology & Medicine :... Apr 2023This systematic review aimed to investigate the radiological features of lymphomas and leukaemias affecting the jaws. (Review)
Review
BACKGROUND
This systematic review aimed to investigate the radiological features of lymphomas and leukaemias affecting the jaws.
METHODS
A systematic literature review was conducted using the electronic databases of PubMed, Web of Science and Scopus. Articles that contained sufficient radiographic examinations (periapical, panoramic or computed tomography images) for individual cases were included. Additionally, either immunohistochemical or molecular confirmation was required prior to inclusion. Three authors evaluated and described the image quality and radiological features.
RESULTS
From an initial 1079 articles screened, 129 cases were included, containing 88 tomographic, 76 panoramic and 26 periapical examinations. The quality of the majority of images was sufficient for evaluation. Diffuse large B-cell lymphoma, Burkitt lymphoma, leukemic infiltration, plasmablastic lymphoma and extranodal Natural killer (NK)/T-cell lymphoma, nasal type were the most common subtypes. Involved teeth presented with mobility in 37.2% of the cases and a provisional diagnosis of inflammatory/infectious dental disease was considered in 49.2% of cases. Computed tomography exams were available for 76% of the cases, with most presented with an osteolytic lesion with ill-defined borders. Periosteal reactions were uncommon.
CONCLUSION
Lymphoma/leukaemia infiltrates of the jaw bones are usually of high-grade subtypes and rarely present with periosteal reactions.
Topics: Humans; Lymphoma, Large B-Cell, Diffuse; Radiography; Jaw; Leukemia
PubMed: 36852531
DOI: 10.1111/jop.13422 -
Journal of Periodontal Research Oct 2017This systematic review aims to evaluate mesenchymal stem cells (MSC) periodontal regenerative potential in animal models. MEDLINE, EMBASE and LILACS databases were... (Review)
Review
This systematic review aims to evaluate mesenchymal stem cells (MSC) periodontal regenerative potential in animal models. MEDLINE, EMBASE and LILACS databases were searched for quantitative pre-clinical controlled animal model studies that evaluated the effect of local administration of MSC on periodontal regeneration. The systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guidelines. Twenty-two studies met the inclusion criteria. Periodontal defects were surgically created in all studies. In seven studies, periodontal inflammation was experimentally induced following surgical defect creation. Differences in defect morphology were identified among the studies. Autogenous, alogenous and xenogenous MSC were used to promote periodontal regeneration. These included bone marrow-derived MSC, periodontal ligament (PDL)-derived MSC, dental pulp-derived MSC, gingival margin-derived MSC, foreskin-derived induced pluripotent stem cells, adipose tissue-derived MSC, cementum-derived MSC, periapical follicular MSC and alveolar periosteal cells. Meta-analysis was not possible due to heterogeneities in study designs. In most of the studies, local MSC implantation was not associated with adverse effects. The use of bone marrow-derived MSC for periodontal regeneration yielded conflicting results. In contrast, PDL-MSC consistently promoted increased PDL and cementum regeneration. Finally, the adjunct use of MSC improved the regenerative outcomes of periodontal defects treated with membranes or bone substitutes. Despite the quality level of the existing evidence, the current data indicate that the use of MSC may provide beneficial effects on periodontal regeneration. The various degrees of success of MSC in periodontal regeneration are likely to be related to the use of heterogeneous cells. Thus, future studies need to identify phenotypic profiles of highly regenerative MSC populations.
Topics: Animals; Bone Regeneration; Bone Substitutes; Bone Transplantation; Cementogenesis; Databases, Factual; Dental Pulp; Disease Models, Animal; Guided Tissue Regeneration, Periodontal; Humans; Mesenchymal Stem Cells; Meta-Analysis as Topic; Osteogenesis; Periodontal Ligament; Regeneration; Stem Cell Transplantation; Tissue Scaffolds
PubMed: 28394043
DOI: 10.1111/jre.12455 -
Dentistry Journal Aug 2023The complex traditional treatment of inflammation diseases in oral cavity includes the prescription of antibiotic and antiseptic therapy. This systematic review aims to... (Review)
Review
The complex traditional treatment of inflammation diseases in oral cavity includes the prescription of antibiotic and antiseptic therapy. This systematic review aims to evaluate the effect of photodynamic therapy as a part of management of inflammatory diseases in oral cavity; Methods: The study is presented in accordance with the preferred reporting points for systematic reviews and meta-analyses (PRISMA). This systematic review was conducted using electronic databases such as Medline PubMed, Scopus and the Cochrane Central Register of Controlled Trials. All the studies in this systematic review, were randomized, the risk of bias 2 (ROB 2) were assessed; Results: Considering the inclusion and exclusion criteria, we included 10 randomized clinical trials, published up to 2023 investigating the application of photodynamic therapy as a part of management of inflammatory diseases in oral cavity. The diode laser was used in the oral cavity in the zone of inflammatory process (gingivitis, mucositis, periimplantitis, marginal periodontitis, abscess, periostitis, osteomyelitis etc.) in nine studies or in the zone before surgical procedures in one study; Conclusion: Based on the results of clinical studies, it can be stated that photodynamic therapy shows good results for operations performed in the oral cavity and pharynx.
PubMed: 37623288
DOI: 10.3390/dj11080192 -
Animals : An Open Access Journal From... Aug 2022Skeletal Class II malocclusion is the most common skeletal anomaly in orthodontics. Growth in the body of the deficient mandible is induced by periosteal apposition and... (Review)
Review
Skeletal Class II malocclusion is the most common skeletal anomaly in orthodontics. Growth in the body of the deficient mandible is induced by periosteal apposition and endochondral ossification in the condyle. Functional appliances have been used in the correction of Class II malocclusions by inducing mandibular growth. Despite their utilization though, their effect still remains controversial. The aim of the present study is to review the existing literature regarding the effects of mandibular protrusion in mandibular growth of growing rats. A protocol was followed according to the guidelines of the . Databases were searched using a specific algorithm. From the ten studies finally analyzed, we conclude that the use of a functional appliance in growing rats induces cell proliferation and bone formation in their condyles, resulting in mandibular growth.
PubMed: 36009649
DOI: 10.3390/ani12162059 -
Foot and Ankle Surgery : Official... Apr 2018Talar osteochondral lesions (OLT) occur frequently in ankle sprains and fractures. We hypothesize that matrix-induced autologous chondrocyte implantation (MACI) will... (Review)
Review
BACKGROUND
Talar osteochondral lesions (OLT) occur frequently in ankle sprains and fractures. We hypothesize that matrix-induced autologous chondrocyte implantation (MACI) will have a low reoperation rate and high patient satisfaction rate in treating OLT less than 2.5cm.
METHODS
A systematic review was registered with PROSPERO and performed with PRISMA guidelines using three publicly available free databases. Clinical outcome investigations reporting OLT outcomes with levels of evidence I-IV were eligible for inclusion. All study, subject, and surgical technique demographics were analyzed and compared. Statistics were calculated using Student's t-tests, one-way ANOVA, chi-squared, and two-proportion Z-tests.
RESULTS
Nineteen articles met our inclusion criteria, which resulted in a total of 343 patients. Six studies pertained to arthroscopic MACI, 8 to open MACI, and 5 studies to open periosteal ACI (PACI). All studies were Level IV evidence. Due to study quality, imprecise and sparse data, and potential for reporting bias, the quality of evidence is low. In comparison of open and arthroscopic MACI, we found both advantages favoring open MACI. However, open MACI had higher complication rates.
CONCLUSIONS
No procedure demonstrates superiority or inferiority between the combination of open or arthroscopic MACI and PACI in the management of OLT less than 2.5cm. Ultimately, well-designed randomized trials are needed to address the limitation of the available literature and further our understanding of the optimal treatment options.
Topics: Ankle Injuries; Cartilage Diseases; Chondrocytes; Humans; Talus; Transplantation, Autologous
PubMed: 29409226
DOI: 10.1016/j.fas.2017.01.002 -
Plastic and Reconstructive Surgery May 2016Today, minimally invasive procedures are becoming more popular because of the fast recovery. Rhinoplasty is a common facial plastic surgery procedure that can be... (Review)
Review
BACKGROUND
Today, minimally invasive procedures are becoming more popular because of the fast recovery. Rhinoplasty is a common facial plastic surgery procedure that can be associated with significant postoperative morbidities, especially periorbital edema and ecchymosis. The aim of this review is to summarize the results of published literature that studied interventions that decrease postoperative edema and ecchymosis after rhinoplasty, and provide evidence-based strategies for surgeons to incorporate into practice.
METHODS
A systematic review of the PubMed, Scopus, and EMBASE databases was performed to investigate interventions studied to decrease postoperative edema and ecchymosis after rhinoplasty. After inclusion and exclusion criteria were applied, articles were grouped into one of the following categories: corticosteroids, other medications and herbal supplements, interventions to decrease intraoperative bleeding, other postoperative interventions, and surgical techniques.
RESULTS
A total of 50 articles were included for review. Fourteen articles studied corticosteroids exclusively, whereas another 10 articles reviewed other medications and herbal supplements. Nine articles evaluated methods to decrease intraoperative bleeding during rhinoplasty, and four articles studied postoperative interventions to decrease edema and ecchymosis. Thirteen articles studied various surgical techniques to decrease postoperative morbidities.
CONCLUSIONS
There was a consensus within the literature that steroids, intraoperative hypotension, intraoperative cooling, and head elevation postoperatively decrease postoperative edema and ecchymosis, whereas nasal packing and periosteal elevation before osteotomy increased these postoperative morbidities. Studies of herbal supplements may be incorporated into practice with minimal risk to the patient. More studies must be performed before recommending an external or internal approach to lateral osteotomy.
Topics: Adrenal Cortex Hormones; Blood Loss, Surgical; Ecchymosis; Edema; Fibrin Tissue Adhesive; Humans; Hypotension; Intraoperative Complications; Lidocaine; Osteotomy; Phytotherapy; Plant Preparations; Postoperative Complications; Randomized Controlled Trials as Topic; Rhinoplasty
PubMed: 27119920
DOI: 10.1097/PRS.0000000000002101 -
Osteoporosis International : a Journal... Feb 2015A systematic review of eight ulnar fractures in seven patients with bisphosphonate therapy was performed to describe the characteristics and predisposing factors. The... (Review)
Review
SUMMARY
A systematic review of eight ulnar fractures in seven patients with bisphosphonate therapy was performed to describe the characteristics and predisposing factors. The proximal ulna is likely to be fractured, especially in the dominant limb of elderly female patients using walking aids after 7 to 15 years of bisphosphonate use.
INTRODUCTION
Long-term bisphosphonate use has been suggested to result in decreased bone remodelling and increased risk of atypical fractures. While the relationship between bisphosphonate use and atypical femoral fractures has been extensively studied, there is relative rarity and unawareness of these fractures in the forearm. We conducted a systematic review of existing case reports to better describe the characteristics and predisposing factors for fractures occurring in patients with bisphosphonate therapy.
METHODS
The systematic review was conducted according to PRISMA guidelines. All studies with ulnar fractures in individuals with history of bisphosphonate use were included, with data extracted and analysed in totality.
RESULTS
Seven patients with eight fractures are included. Predisposing factors include elderly females requiring walking aids. There is a propensity for the proximal ulna to be fractured, especially in the dominant limb used for ambulation or transfer. All patients were on bisphosphonate for 7 to 15 years. All fractures were atraumatic, non-comminuted, transverse in configuration, had localised periosteal or endosteal thickening at the fracture site and generalised cortical thickening of the diaphysis.
CONCLUSION
Ulnar fractures in patients with bisphosphonate therapy demonstrate features similar to those described for atypical femoral fractures, suggesting that these fractures could also possibly be due to bisphosphonate use. However, the ulna appears to be able to tolerate longer periods of alendronate use prior to fracture development. The mechanism and characteristics of these fractures additionally suggest the presence of repetitive stress that accumulates over time due to suppressed bone remodelling in patients on bisphosphonates, eventually resulting in these fractures.
Topics: Aged; Aged, 80 and over; Bone Density Conservation Agents; Diphosphonates; Female; Fractures, Stress; Humans; Osteoporosis; Risk Factors; Self-Help Devices; Time Factors; Treatment Outcome; Ulna Fractures; Walking
PubMed: 25227921
DOI: 10.1007/s00198-014-2885-0 -
Animals : An Open Access Journal From... May 2023An individual's facial appearance is heavily influenced by facial symmetry. In the asymmetric mandible, periosteal apposition and endochondral ossification in one of the... (Review)
Review
An individual's facial appearance is heavily influenced by facial symmetry. In the asymmetric mandible, periosteal apposition and endochondral ossification in one of the condyles may stimulate asymmetric growth of the body. Our aim was to review the impact on the growth following masseter resection. Relevant studies up to October 2022 were retrieved from PubMed, Scopus, and Web of Science. The PICOS method was utilized to determine eligibility, and the SYRCLE risk of bias tool was utilized to provide an estimate of potential bias. A predetermined algorithm was used to search the databases. The results of our systematic review of seven studies indicate that the masseter muscle strongly impacts craniofacial growth and development. Resection of the masseter muscle significantly reduces the sagittal and vertical development of the jaw in rats. In addition, the masseter muscle excision influences the mandibular morphology, including the condylar area, angle, and development direction of the jaw.
PubMed: 37238110
DOI: 10.3390/ani13101680