Long-term outcome of implants exhibiting buccal soft tissue dehiscence in the esthetic zone.

OBJECTIVE: Increasing aesthetic demands require that the color and contour of the peri-implant soft tissues be in harmony with the neighboring teeth. Recession, migration toward the apical, is a frequent clinical finding. Its presence can lead to inflammation and increased marginal bone loss. These complications, in addition to affecting the aesthetic results of our treatment, are difficult to treat and can threaten the survival of the implant. There are fewer studies showing the outcome of treatment of soft-tissue defects around implants. The aim of this article is to describe the treatment of a soft-tissue defect around an implant-supported prosthesis treatment, performed on two neighboring implants, in the esthetic zone in a patient with a high smile and to evaluate both the coverage achieved and the patient's esthetic satisfaction. CLINICAL CONSIDERATIONS: This study showed that a mucogingival approach, using a surgical technique designed for the treatment of alveolar ridge defects, together with tissue management with temporaries and a new restoration, achieved an optimal result. CONCLUSIONS: The case has been closely followed up, for 10 years, and the authors have been able to confirm the long-term stability of the result. CLINICAL SIGNIFICANCE: The following paper shows the result of an innovative approach. Connective tissue platform technique, usually performed for soft-tissue augmentation, was used for a defect in soft-tissue dehiscence. The authors followed the results for 10 years, and the results achieved were satisfactory in terms of esthetic.

Clinical performance of immediately placed and immediately loaded single implants in the esthetic zone: A systematic review and meta-analysis.

OBJECTIVES: The aim of this study was to assess the following PIO question: In adult patients treated with an indication for single tooth extraction in the maxillary esthetic zone (15-25), what is the influence of an immediate implant placement and immediate loading protocol on the clinical performance (primary aim) and esthetic outcomes (secondary aim) focusing on investigations published after 2010. MATERIAL AND METHODS: An electronic search in Medline (PubMed), the Cochrane Central Register of Controlled Trials, and EMBASE databases up to April 2022 was performed to identify clinical studies investigating the outcome of single implants subjected to immediate placement with immediate restoration/loading (Type 1A). RESULTS: Sixty-three studies (10 randomized controlled trials, 28 prospective and 25 retrospective cohort studies) were included with a follow-up ranging from 12 to 96 months. One thousand nine hundred sixty-one implants reported survival rates of 99.2 (98.6-99.5) % at 1 year, 97.5 (95.9-98.4) % after 3 years, and 95.8 (93.3-97.4) % after 5 years; 1064 immediately loaded restorations presented survival rates of 98.9 (97.8-99.5) % after 1 year, 96.8 (93.6-98.4) % after 2 years, and 94.8 (89.6-97.4) % after 5 years. Comparing baseline to 12-month data using the Hedges' g effect size (95% CI), papilla height presented an overall effect size of -0.71 (-1.25, -0.1) mm, midfacial recession change of -0.15 (-0.66, 0.36) mm, and a 0.82 (0.37, 1.28) gain in PES. CONCLUSIONS: Immediate implant placement and immediate loading can be considered a predictable and safe treatment option for single maxillary anterior restorations with adequate survival rates and favorable esthetics outcomes for up to 5 years.

Efficacy of soft tissue augmentation procedures on tissue thickening around dental implants: A systematic review and meta-analysis.

OBJECTIVES: The first focused question (FQ1) was: What is the efficacy of connective tissue graft (CTG), as compared to the absence of soft tissue grafting procedure, in terms of gain in peri-implant soft tissue thickness (STT) reported by randomized controlled clinical trials (RCTs) or controlled clinical trials (CCTs)? The second focused question (FQ2) was: What is the efficacy of CTG, as compared to soft tissue substitutes, in terms of gain in peri-implant STT reported by RCTs or CCTs? MATERIALS AND METHODS: A manual and electronic search was performed for each question to identify RCTs and CCTs published up to July 2020. The primary outcome variable was changes in peri-implant STT and secondary outcomes were marginal bone level (MBL), clinical parameters for the diagnosis of peri-implant health, changes in the position of peri-implant soft tissues, esthetic outcomes, and patient-related outcome measures (PROMs). For primary and secondary outcomes, data reporting mean values and standard deviations for each study were extracted. Weighted mean differences (WMDs) or standardized mean differences as well as 95% confidence intervals (CIs) and prediction intervals (PIs) were calculated. RESULTS: Eight trials were included to answer the first focused question and eight to answer the second one, providing data for 254 and 192 patients, respectively. For the first focused question, a statistically significant difference of 0.64 mm in STT was found in favor of the grafted group (n = 8; 95% CI [0.16; 1.13]; 95% PI [-1.06; 2.35]; p = .01). Moreover, sites treated with CTG exhibited statistically significant less recession than implants without a graft (n = 4; WMD = 0.50 mm; 95% CI [0.19; 0.80]; 95% PI [-0.70; 1.69]; p < .001). For the second focused question, the meta-analysis showed a statistically significant gain of STT in the CTG group when compared to soft tissue substitutes (n = 8; WMD = 0.51 mm; 95% CI [0.28; 0.75]; 95% PI [-0.09; 1.12]; p < .001). Furthermore, the use of CTG resulted in significantly higher pink esthetic score values (n = 3; WMD = 1.02; 95% CI [0.29; 1.74]; 95% PI [-3.67; 5.70]; p = .01) and less recession (n = 2; WMD = 0.50 mm; 95% CI [0.10; 0.89]; 95% PI [not estimable]; p = .014) when compared to soft tissue substitutes. No statistically significant differences between groups were observed for any of the following secondary variables: MBL, clinical parameters for the diagnosis of peri-implant health, position of the interproximal tissues, keratinized mucosa or PROMS (p > 0.05), except for medication intake, which was significantly higher when using CTG as compared to soft tissue substitutes (n = 2; WMD = 1.68; 95% CI [1.30; 2.07]; 95% PI [not estimable]; p < .001). CONCLUSIONS: Soft tissue augmentation procedures are efficacious on soft tissue thickening and, in particular, CTG demonstrated a significant STT gain when compared to no graft or soft tissue substitutes.

Effect of peri-implant mucosal thickness on esthetic outcomes and the efficacy of soft tissue augmentation procedures: Consensus report of group 2 of the SEPA/DGI/OF workshop.

OBJECTIVES: The aim of this study was to comprehensively assess the literature in terms of the effect of peri-implant mucosal thickness on esthetic outcomes and the efficacy of soft tissue augmentation procedures to increase the mucosal thickness with autogenous grafts or soft tissue substitutes. MATERIAL AND METHODS: Two systematic reviews (SR) were performed prior to the consensus meeting to assess the following questions. Review 1, focused question: In systemically healthy patients with an implant-supported fixed prosthesis, what is the influence of thin as compared to thick peri-implant mucosa on esthetic outcomes? Review 2, focused question 1: In systemically healthy humans with at least one dental implant (immediate or staged implant), what is the efficacy of connective tissue graft (CTG), as compared to absence of a soft tissue grafting procedure, in terms of gain in peri-implant soft tissue thickness (STT) reported by randomized controlled clinical trials (RCTs) or controlled clinical trials (CCTs)? Review 2, focused question 2: In systemically healthy humans with at least one dental implant (immediate or staged implant), what is the efficacy of CTG, as compared to soft tissue substitutes, in terms of gain in peri-implant STT reported by RCTs or CCTs? The outcomes of the two SRs, the consensus statements, the clinical implications, and the research recommendations were discussed and subsequently approved at the consensus meeting during the group and plenary sessions. CONCLUSIONS: There was a tendency of superior esthetic outcomes in the presence of a thick mucosa. The connective tissue graft remains the standard of care in terms of increasing mucosa thickness.

Ultrasound classification-guided minimally invasive rotary cutting in granulomatous lobular mastitis.

BACKGROUND: To summarize the clinical experience of ultrasound-guided minimally invasive surgery for granulomatous lobular mastitis (GLM), and explore the feasibility of this technique for treating GLM. METHODS: This retrospective study reviewed the clinical features and treatment outcome of 30 patients who were diagnosed pathologically as GLM from 2016.3 to 2019.5 in the Department of Breast Surgery, Women's and Children's Hospital, Xiamen University. These patients weretreated with ultrasound-guided Mammotome minimally invasive surgery, and we tried to classified the lesion into four distinct patterns (diffuse abscess mixed type, sheet hypoechoic type, localized abscess type, localized hypoechoic mass type) according to the sonographic findings and clinical symptoms to find out if these patterns correlated with treatment and recurrence rate. RESULTS: After a median follow-up of 12 months on average (4-42 months), 26 cases (86.7%) were cured without acute or chronic complications such as disseminated inflammation and bleeding. Post-operative bleeding occurred in 1 case, and 3 cases (10.00%) relapsed. The ultrasound classification had 0 cases of diffuse abscess mixed type, 17 cases (56.7%) of sheet hypoechoic type, 9 cases (30%) of localized abscess type, and 4 cases (13.3%) of localized hypoechoic mass type. All 3 recurrent cases were sheet hypoechoic type, which were cured after another open surgical resection and showed no recurrence during an average follow-up of 20 months (11-40 months). CONCLUSIONS: In treating GLM patients with minimally invasive rotary cutting, ultrasound classification helps to select suitable patients, especially those with localized abscess and localized hypoechoic mass types with low recurrence rate, which is one of the safe and effective treatment methods.

Minimally invasive comprehensive treatment for granulomatous lobular mastitis.

OBJECTIVE: To describe a minimally invasive comprehensive treatment for granulomatous lobular mastitis (GLM) and compare its effect with the existing methods, particularly in terms of its recurrence rate and esthetic outcomes. METHODS: This retrospective study reviewed 69 GLM patients receiving the minimally invasive comprehensive treatment. Patients' information, including age, clinical features, image characteristics, histopathological findings, mastitis history, treatment process, operative technique, recurrence, and esthetic effect, was evaluated. RESULTS: All patients were female with a median age of 32 (range 17-55) years. Hospital stays ranged from 2 to 34 days, with a median of 6 days. The shortest time for complete rehabilitation was 2 days and the longest time was 365 days, with a median of 30 days. After a median follow-up of 391 days (range 162-690), 7 patients (10.14%) relapsed. The average cosmetic score was 2.62 ± 0.57 points and was mainly related to the past treatment, especially the surgical history. CONCLUSION: Minimally invasive comprehensive treatment is a new method for the treatment of GLM, ensuring a therapeutic effect while maintaining breast beauty.

Consensus on Current Injectable Treatment Strategies in the Asian Face.

BACKGROUND: The desire for and use of nonsurgical injectable esthetic facial treatments are increasing in Asia. The structural and anatomical features specific to the Asian face, and differences from Western populations in facial aging, necessitate unique esthetic treatment strategies, but published recommendations and clinical evidence for injectable treatments in Asians are scarce. METHODS: The Asian Facial Aesthetics Expert Consensus Group met to discuss current practices and consensus opinions on the cosmetic use of botulinum toxin and hyaluronic acid (HA) fillers, alone and in combination, for facial applications in Southeastern and Eastern Asians. Consensus opinions and statements on treatment aims and current practice were developed following discussions regarding pre-meeting and meeting survey outcomes, peer-reviewed literature, and the experts' clinical experience. RESULTS: The indications and patterns of use of injectable treatments vary among patients of different ages, and among Asian countries. The combination use of botulinum toxin and fillers increases as patients age. Treatment aims in Asians and current practice regarding the use of botulinum toxin and HA fillers in the upper, middle, and lower face of patients aged 18 to[55 years are presented. CONCLUSIONS: In younger Asian patients, addressing proportion and structural features and deficiencies are important to achieve desired esthetic outcomes. In older patients, maintaining facial structure and volume and addressing lines and folds are essential to reduce the appearance of aging. This paper provides guidance on treatment strategies to address the complex esthetic requirements in Asian patients of all ages. LEVEL OF EVIDENCE V: This journal requires that the authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Patient-related outcome measures with implant therapy after 5 years.

OBJECTIVE: To analyze patients' perception of implant therapy in partial edentulism, after 5 years with implant-supported reconstructions. MATERIAL AND METHODS: Patients who received dental implants at the National Dental Centre, Singapore 3-9 years earlier (mean: 5.2 years) were invited to participate in the study. Responders were examined clinically, and asked to answer a questionnaire with 13 statements. RESULTS: Of the 880 patients, 206 patients, with 329 implants, agreed to participate. Of the implants, 82% supported single crowns, while 18% were reconstructed with splinted crowns or fixed dental prostheses. Function and chewing comfort yielded high patient satisfaction. Comparing chewing comfort for teeth and implants, respectively, 51% perceived no difference between the two. Patients were largely satisfied with the phonetic function and esthetic outcome. Only two in three patients were able to cleanse the implant reconstruction well, and majority of the patients reported no difference comparing the time taken to clean implants and teeth. Patients were generally unsure if the tissues around their implants or teeth bled more. Pertaining to expectations, most patients were satisfied with the treatment, and majority were willing to undergo the same treatment again. Most patients would recommend such treatment to friends, if indicated. Only slightly over one-third of the patients felt certain that the cost of the treatment was justified. CONCLUSION: The large majority was satisfied with the functional outcomes of implant treatment. However, the patients had a less than ideal understanding of gingival health around teeth and implants. Patients were less discerning than clinicians in the assessment of esthetic outcomes.

Consensus on Current Injectable Treatment Strategies in the Asian Face.

BACKGROUND: The desire for and use of nonsurgical injectable esthetic facial treatments are increasing in Asia. The structural and anatomical features specific to the Asian face, and differences from Western populations in facial aging, necessitate unique esthetic treatment strategies, but published recommendations and clinical evidence for injectable treatments in Asians are scarce. METHOD: The Asian Facial Aesthetics Expert Consensus Group met to discuss current practices and consensus opinions on the cosmetic use of botulinum toxin and hyaluronic acid (HA) fillers, alone and in combination, for facial applications in Southeastern and Eastern Asians. Consensus opinions and statements on treatment aims and current practice were developed following discussions regarding pre-meeting and meeting survey outcomes, peer-reviewed literature, and the experts' clinical experience. RESULTS: The indications and patterns of use of injectable treatments vary among patients of different ages, and among Asian countries. The combination use of botulinum toxin and fillers increases as patients age. Treatment aims in Asians and current practice regarding the use of botulinum toxin and HA fillers in the upper, middle, and lower face of patients aged 18 to >55 years are presented. CONCLUSIONS: In younger Asian patients, addressing proportion and structural features and deficiencies are important to achieve desired esthetic outcomes. In older patients, maintaining facial structure and volume and addressing lines and folds are essential to reduce the appearance of aging. This paper provides guidance on treatment strategies to address the complex esthetic requirements in Asian patients of all ages. LEVEL OF EVIDENCE V: This journal requires that the authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

Full-Thickness Skin Graft from the Submental Triangle for Facial Defect Reconstruction.

Full-thickness skin grafting plays an important role in facial reconstruction for excessive skin defects or possible eye, nose, or lip distortion after a malignant tumor excision. For esthetic consideration, full-thickness skin grafts of the retroauricular region can be used, but the amount of skin is limited. The skin of the submental triangle has similar cutaneous features and provides a large graft. We aimed to evaluate the feasibility of using full-thickness skin grafts harvested from the submental triangle to reconstruct facial skin defects. We retrospectively analyzed 14 cases treated at a single institution to evaluate the clinical and esthetic outcomes, and patients' satisfaction. During 6-24 months of follow-up, the wounds healed with well-matched color, texture, and contour. No obvious hypertrophies or distortions were observed. Additionally, the removal of redundant submental triangle skin resulted in the secondary gain of double chin reduction. All patients were satisfied with the appearance of both donor and recipient sites. In conclusion, the submental triangle is a good possible option for full-thickness skin grafts used to resurface facial skin defects. Using this approach, both donor and recipient sites can achieve satisfactory esthetic outcomes.

Esthetics outcomes in patients submitted to pterional craniotomy and its variants: A scoping review.

BACKGROUND: Highly performed nowadays, the pterional craniotomy (PC) has several widespread variants. However, these procedures are associated with complications such as temporalis muscle atrophy, facial nerve frontal branch damage, and masticatory difficulties. The postoperative cranial aesthetic is, nonetheless, the main setback according to patients. This review aims to map different pterional approaches focusing on final aesthetics. METHODS: This review follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Studies were classified through the Oxford method. We searched PubMed/MEDLINE, EMBASE, and Cochrane Library from January 1969 to February 2021 for cohorts and randomized clinical trials that met our inclusion criteria. RESULTS: 1484 articles were initially retrieved from the databases. 1328 articles did not fit the inclusion criteria. 118 duplicates were found. 38 studies were found eligible for the established criteria. 27 (71.05%) were retrospective cohorts, with low evidence level. Only 5 (13.15%) clinical trials were found eligible to the criteria. The majority of the studies (36/38) had the 2B OXFORD evidence level. A limited number of studies addressed cosmetic outcomes and patient satisfaction. The temporal muscle atrophy or temporal hollowing seems to be the patient's main complaint. Only 17 (44.73%) studies addressed patient satisfaction regarding the aesthetics, and only 10 (26.31%) of the studies reported the cosmetic outcome as a primary outcome. Nevertheless, minimally invasive approaches appear to overcome most cosmetic complaints and should be performed whenever possible. CONCLUSION: There are several variants of the classic PC. The esthetic outcomes are poorly evaluated. The majority of the studies were low evidence articles.

[Comparison of clinical effects of a modified socket shield technique and the conventional immediate implant placement].

OBJECTIVE: To compare the clinical effects of a modified socket shield technique (SST) and the conventional immediate implant placement in the esthetic zone. METHODS: Twenty-four patients with one hopeless upper incisor were consecutively enrolled in this study. All patients were scheduled for immediate implant placement. Twelve patients underwent a modified SST (experimental group) whereas the others underwent conventional procedures (control group). Radiographic and clinical data were obtained preoperatively, immediately after surgery, and 12 months after surgery. The success rate of the implants, the pink esthetic score (PES) and patient satisfaction were analyzed. Statistical analysis was conducted using SPSS 21.0 software. RESULTS: One year after operation, the success rate of the implants was 100% in both groups. The PES and patient satisfaction of the experimental group were significantly higher than those of the control group (P<0.05). The buccal bone plate resorbed less in the experimental group than in the control group (P<0.05). CONCLUSIONS: The modified SST is advantageous over the conventional immediate implant placement in terms of buccal bone and soft tissue maintenance.

Long-term functional and esthetic outcomes after fibula free flap reconstruction of the mandible.

BACKGROUND: The goal of this study is to report functional and esthetic outcomes, after fibula free flap (FFF) reconstruction of the mandible for oral cancer, assessed by physicians, nonclinicians, and patients. METHODS: Twenty-five long-term survivors from oral cancer after FFF reconstruction were recalled for head and neck examination by surgeons, for photographs and patient-reported outcomes, using EORTC, QLQ-C30, H&N35, and FACE-Q questionnaires. RESULTS: Physicians reported 64% restoration of functionality compared to normal. Patients reported high scores on QLQ-C30 but lower scores on H&N35. Esthetic scores were reported higher by clinicians than nonclinicians. The decline in function and appearance was attributed to loss of lower dentition, trismus, malocclusion, xerostomia, and tissue atrophy. CONCLUSION: To minimize the decline in function and appearance, immediate dental implants in FFF, better reconstruction of the temporomandibular joint, newer methods of radiotherapy to minimize xerostomia and oral exercises to prevent trismus should be considered.

Comparison of clinical effects of a modified socket shield technique and the conventional immediate implant placement / 华西口腔医学杂志

OBJECTIVE@#To compare the clinical effects of a modified socket shield technique (SST) and the conventional immediate implant placement in the esthetic zone.@*METHODS@#Twenty-four patients with one hopeless upper incisor were consecutively enrolled in this study. All patients were scheduled for immediate implant placement. Twelve patients underwent a modified SST (experimental group) whereas the others underwent conventional procedures (control group). Radiographic and clinical data were obtained preoperatively, immediately after surgery, and 12 months after surgery. The success rate of the implants, the pink esthetic score (PES) and patient satisfaction were analyzed. Statistical analysis was conducted using SPSS 21.0 software.@*RESULTS@#One year after operation, the success rate of the implants was 100% in both groups. The PES and patient satisfaction of the experimental group were significantly higher than those of the control group (P<0.05). The buccal bone plate resorbed less in the experimental group than in the control group (P<0.05).@*CONCLUSIONS@#The modified SST is advantageous over the conventional immediate implant placement in terms of buccal bone and soft tissue maintenance.

A study of the esthetic outcomes of peri-implant soft tissue conditioning with provisional restorations and healing abutments / 口腔疾病防治

Implant restoration ; Provisional restoration ; Healing abutment ; Esthetic zone ; Esthetic outcomes@#To compare the esthetic outcomes of peri-implant soft tissue conditioning with provisional restorations and healing abutments.@*Methods @#A total of 48 patients missing a single tooth in the esthetic zone were chosen for the present study and divided into two groups. Twenty-six patients in Group A used provisional restorations to condition the peri-implant soft tissue before final restorations, while 22 patients in Group B used healing abutments to condition the soft tissue. All patients were evaluated by pink esthetic scores (PESs) at the time of the final restoration and at a 1-year follow-up. @*Results@#A total of 26 implants in Group A and 22 implants in Group B showed good peri-implant soft tissue condition. PESs at the time of the final restoration and at the 1-year follow-up in Group A were 8.18 and 8.35, respectively, and 6.73 and 8.18 in Group B, respectively. PESs at the time of final restoration and at the 1-year follow-up were not significantly different in Group A but were significantly different in Group B. The PESs of the two groups were significantly different at the final restoration but were not significantly different at the 1-year follow-up. @*Conclusions @#Provisional restoration in the esthetic zone can improve the pink esthetic effect when permanent restoration.