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Adamska P, Pylińska-Dąbrowska D, Stasiak M, Kaczoruk-Wieremczuk M, Kozłowska E, Zedler A, Studniarek M. Treatment of Odontogenic Maxillary Sinusitis with the Use of Growth Factors in Advanced Platelet-Rich Fibrin for Immediate Closure of Oro-Antral Communication: A Case Report. Int J Mol Sci 2024; 25:4339. [PMID: 38673924 PMCID: PMC11049874 DOI: 10.3390/ijms25084339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Chronic odontogenic maxillary sinusitis (COMS), a prolonged inflammation of the maxillary sinus lasting over 12 weeks, is often a result of periapical lesions, marginal periodontitis, and complications like oro-antral communication (OAC) and fistula (OAF). OAC, commonly emerging post-teeth extraction in the lateral maxilla, lacks documented treatments using advanced platelet-rich fibrin (A-PRF). This study evaluates A-PRF's efficacy in treating COMS and immediately sealing extensive OAC. A case of a 28-year-old male with COMS linked to a periapical lesion and supernumerary molars is presented. Treatment involved extracting specific teeth while preserving adjacent ones and using A-PRF for immediate OAC closure. A-PRF, enriched with growth factors, was pivotal in healing, showcasing enhanced tissue regeneration, pain reduction, and faster recovery. The findings suggest A-PRF as an effective adjunct in treating extensive OAC and COMS, proposing its inclusion in standard treatment protocols. This study underscores A-PRF's potential in improving outcomes for patients with COMS and related complications.
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Affiliation(s)
- Paulina Adamska
- Division of Oral Surgery, Faculty of Medicine, Medical University of Gdańsk, 7 Dębinki Street, 80-210 Gdańsk, Poland;
| | - Dorota Pylińska-Dąbrowska
- Department of Dental Prosthetics, Faculty of Medicine, Medical University of Gdańsk, 18 Orzeszkowej Street, 80-204 Gdańsk, Poland;
| | - Marcin Stasiak
- Division of Orthodontics, Faculty of Medicine, Medical University of Gdańsk, Aleja Zwycięstwa 42c, 80-210 Gdańsk, Poland;
| | - Magdalena Kaczoruk-Wieremczuk
- Individual Specialist Oral Surgery Practice Magdalena Kaczoruk-Wieremczuk, 41/31 Władysława Wysockiego Street, 17-100 Bielsk Podlaski, Poland;
| | - Ewa Kozłowska
- Institute of Manufacturing and Materials Technology, Faculty of Mechanical Engineering and Ship Technology, Gdańsk University of Technology, 11/12 Gabriela Narutowicza Street, 80-233 Gdańsk, Poland;
| | - Adam Zedler
- Division of Oral Surgery, Faculty of Medicine, Medical University of Gdańsk, 7 Dębinki Street, 80-210 Gdańsk, Poland;
| | - Michał Studniarek
- Department of Radiology, Faculty of Medicine, Medical University of Gdańsk, 17 Smoluchowskiego Street, 80-210 Gdańsk, Poland;
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Ibrahim MT, Gharieb EA, Sheta MS. A pedicled buccal periosteal flap for the closure of oro-antral fistula. BMC Oral Health 2024; 24:440. [PMID: 38600501 PMCID: PMC11007963 DOI: 10.1186/s12903-024-04217-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 04/02/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND An oroantral fistula is a communication between the maxillary antrum and oral cavity. This pathological communication is formed mainly due to dental extraction of maxillary premolars and molars. Adequate management should include closing the oroantral fistula and eliminating sinus infections to prevent recurrence and sinusitis. PURPOSE This study aimed to evaluate the effectiveness of using the pedicled buccal periosteal flap for closing an oroantral fistula without changing the native intraoral structure. PATIENTS & METHODS Patients with oroantral fistulas were included in this study. The patients were examined clinically by Valsalva test and cheek-blowing test, the hole was probed, and the extent of the underlying bone defect was determined radiographically using computed tomography preoperatively. All patients underwent surgical closure of oroantral fistula using a pedicled buccal periosteal flap. RESULTS All 10 patients obtained satisfactory results with marked improvement in the function of the maxillary sinus and complete healing of oroantral fistula with no recurrence except in Case No. 5, who had a recurrence of the oroantral fistula, also there was no statistically significant difference between the vestibular depth preoperatively and postoperatively. CONCLUSION A pedicled buccal periosteal flap is a novel technique for oroantral fistula closure as it preserves vestibular depth with a tension-free closure flap and harbors the advantages of the regenerative potential of the periosteum. REGISTRATION DATE 14/8/2023 REGISTRATION NUMBER: NCT05987943.
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Affiliation(s)
- Marwa T Ibrahim
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tanta University, El-Giesh St, Tanta, Gharbia, Egypt.
| | - Eslam A Gharieb
- Department of Oral and Maxillofacial Surgery, Tanta University, El-Giesh, Tanta, Egypt
| | - Mona S Sheta
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tanta University, El-Giesh St, Tanta, Gharbia, Egypt
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Helal MH, Ali AN, Ghoraba SF, Aboushelib MN. Prefabricated CAD-CAM scaffolds for management of oro-antral communication: A case report and histological analysis. Clin Implant Dent Relat Res 2024; 26:258-265. [PMID: 38225873 DOI: 10.1111/cid.13300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/14/2023] [Accepted: 12/07/2023] [Indexed: 01/17/2024]
Abstract
INTRODUCTION Oro-control communication is one of the complications associated with dental extraction and oral surgeries. This case report presents a minimally invasive surgical approach for bone regeneration at the site of oro-antral communication utilizing a prefabricated computer-aided design and computer-aided manufacturing (CAD-CAM) allogenic bone block. METHODS A 20-year-old healthy female, nonsmoker, with a badly destructed upper right first molar was referred for dental implant placement after extraction. Cone beam computerized tomography images revealed the presence of a large bone defect associated with oro-antral communication with the maxillary sinus and insufficient bone for dental implant placement. A prefabricated CAD-CAM allogenic bone scaffold was fabricated. After surgical exposure, the scaffold was secured in place and covered with a non-resorbable membrane. A dental implant was placed after 5 months, and a trephining biopsy was processed for histological evaluation. RESULTS Closure of the oro-antral communication was clinically observed. The average width of the alveolar bone was 12 mm, and the average height was 11 mm. Histological analysis at 5-month intervals showed thin newly formed bone trabeculae encircling remnants of graft material surrounded by osteoid tissue. The newly formed bone percentages were 32 ± 18% and 28 ± 17% volume remained after the biodegradation of the scaffold. Specific immune-histochemical staining by anti-vascular epithelial growth factor expression index value was 32.06%. CONCLUSIONS A prefabricated CAD-CAM scaffold was successfully used to seal a large oro-antral communication and regenerate sufficient bone to place a dental implant.
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Affiliation(s)
- Mohamed H Helal
- Oral Medicine, Periodontology, Oral Diagnosis, and Radiology Department, Faculty of Dentistry, Tanta University, Tanta, Egypt
| | - Ahmed N Ali
- Department of Basic Medical and Dental Sciences, Faculty of Dentistry, Zarqa University, Zarqa, Jordan
- Oral Pathology Department, Faculty of Dentistry, Tanta University, Tanta, Egypt
| | - Sahar F Ghoraba
- Oral Medicine, Periodontology, Oral Diagnosis, and Radiology Department, Faculty of Dentistry, Tanta University, Tanta, Egypt
| | - Moustafa N Aboushelib
- Dental Biomaterials Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
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Park WB, Bae MS, Park W, Lim HC, Han JY. A Novel Approach for the Treatment of Recurrent Oroantral Fistula Occurring at an Infected Sinus Augmentation Site. Medicina (Kaunas) 2024; 60:343. [PMID: 38399630 PMCID: PMC10890197 DOI: 10.3390/medicina60020343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/08/2024] [Accepted: 02/17/2024] [Indexed: 02/25/2024]
Abstract
Closing a recurrent oroantral fistula (OAF) that occurs at an infected sinus augmentation site is a challenge for clinicians. The recurrent OAF has a detrimental impact on bone regeneration and subsequent implant placement. This case report includes three cases in which sinus graft infection and OAF occurred after maxillary sinus augmentation (MSA). In these cases, treatments to control sinus infection were performed using an otolaryngologist; then, intraoral interventions comprising mucosal flap procedures, bone grafts, and barrier membrane applications were performed 2-5 times by oral surgeons. Nevertheless, OAF recurred persistently. The failure to stop OAF recurrence may be due to the inability to effectively block air pressure at the OAF site. Following a comprehensive debridement of the infected tissue at the previous sinus augmentation site, a pouch was created through sinus mucosal elevation. The perforated sinus mucosa at the OAF site was covered with a non-resorbable membrane in one case and with resorbable collagen membranes in the other two cases, followed by bone grafting within the pouch. Lastly, this procedure was completed by blocking the entrance of the pouch with a cortical bone shell graft and a resorbable collagen membrane. The cortical bone shell graft, obstructing the air pressure from the nasal cavity, facilitated bone formation, and, ultimately, allowed for implant placement. Within the limitations of the present case report, the application of a guided bone regeneration technique involving a cortical bone shell graft and a barrier membrane enabled the closure of the recurrent OAF and subsequent implant placement.
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Affiliation(s)
- Won-Bae Park
- Department of Periodontology, School of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea;
- Private Practice in Periodontics and Implant Dentistry, Seoul 02771, Republic of Korea
| | - Min-Soo Bae
- With Dental Clinic, #401 Dae-oh bldg, 53-1, Yeouinaru-ro, Yeongdeungpo-gu, Seoul 07273, Republic of Korea;
| | - Wonhee Park
- Department of Prosthodontics, Division of Dentistry, College of Medicine, Hanyang University, 222-1 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea;
| | - Hyun-Chang Lim
- Department of Periodontology, Periodontal-Implant Clinical Research Institute, School of Dentistry, Kyunghee daero 23, Dongdaemoon-gu, Seoul 02447, Republic of Korea
| | - Ji-Young Han
- Department of Periodontology, Division of Dentistry, College of Medicine, Hanyang University, 222-1 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
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Tabrizi R, Akhlaghi F, Javaheri P, Malekigorji M. The use of Titanium Meshes in Surgical Closure of the Oroantral Fistula. A Randomized Clinical Trial Study. J Craniofac Surg 2024; 35:e45-e48. [PMID: 37823693 DOI: 10.1097/scs.0000000000009771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 08/15/2023] [Indexed: 10/13/2023] Open
Abstract
The closure of oroantral communications (OACs) is challenging. The study aimed to assess the effect of titanium meshes in the outcome of OAC closure by local flaps. This is a prospective randomized, nonblinded clinical trial. Patients with a delay and large (≥7 mm 2 ) OAC were studied. Patients were randomly divided into 2 groups: in group 1, patients underwent OAC closure through a modified Rehrmann buccal advancement flap with a titanium mesh, and in group 2, the modified Rehrmann buccal advancement flap. The primary predictive factor was the use of titanium mesh. Dehiscence (the breakdown of the edge of flaps without the complete reopening of the defect) was a primary outcome. The defect's reopening was considered a secondary outcome. Nineteen patients in group 1 and 20 in group 2 were studied. In 2 months after treatments, the prevalence of dehiscence in group 1 was 3, and 10 patients in group 2 ( P =0.041). In group 1, patients did not show OAC exposure. However, OAC exposure was observed in 2 patients in group 2. This study demonstrates that using titanium mesh in combination with a modified Rehman flap decreases the prevalence of dehiscence compared with a flap alone.
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Affiliation(s)
- Reza Tabrizi
- School of Dentistry, Shahid Beheshti University of Medical Sciences
| | - Fahimeh Akhlaghi
- School of Dentistry, Shahid Beheshti University of Medical Sciences
| | - Pouria Javaheri
- School of Dentistry, Shahid Beheshti University of Medical Sciences
| | - Mohsen Malekigorji
- OMFS Department, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Kabak SL, Melnichenko YM, Anishchenko SL, Savrasova NA, Pavlov OM, Mekhtiev RS. [Maxillary sinusitis as a complication of dental implants placement: a case report]. Vestn Otorinolaringol 2024; 89:42-44. [PMID: 38506025 DOI: 10.17116/otorino20248901142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
The article presents a case of chronic odontogenic maxillary sinusitis and the results of its surgical treatment. The cause of the sinusitis, confirmed by the results of X-ray and pathohistological studies, was an inflammatory process affecting the bone tissue around the implant, installed in the place of the upper first molar which was accompanied by the development of an oroantral fistula. During the surgical intervention, the communication between the oral cavity and the maxillary sinus was eliminated, and the implant with the abutment, which was entirely in its cavity, was also removed.
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Affiliation(s)
- S L Kabak
- Belarusian State Medical University, Minsk, Republic of Belarus
| | | | - S L Anishchenko
- City Clinical Pathoanatomical Bureau, Minsk, Republic of Belarus
| | | | - O M Pavlov
- Belarusian State Medical University, Minsk, Republic of Belarus
| | - R S Mekhtiev
- Belarusian State Medical University, Minsk, Republic of Belarus
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Kaba YN, Demirbas AE, Topan C, Asan CY, Kahraman B. Which method is successful in closure of acute oroantral communication? A retrospective study. Med Oral Patol Oral Cir Bucal 2024; 29:e95-e102. [PMID: 38150602 PMCID: PMC10765340 DOI: 10.4317/medoral.26084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 12/11/2023] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND This study's purpose is to retrospectively evaluate the success of surgical methods used in treating Oroantral Communication (OAC). MATERIAL AND METHODS This study was designed as a retrospective cohort study on patients who developed OAC after surgery maxillary posterior region. The records of patients previously treated with OAC were scanned through the hospital registry software. A data set was created by recording patients' age, gender, systemic disease, etiological reasons, and surgical methods. The primary predictor variable was the surgical method used to treat OAC. Other variables were age, gender, systemic disease and etiological reasons. The primary outcome was oroantral fistula development after the first surgical intervention. The patients who were positive in clinical examination and Valsalva test on control days were considered unsuccessful. One-way analysis of variance and Kruskal-Wallis tests were used for quantitative variables in more than two groups. Pearson chi-square test was used to compare categorical data. RESULTS This retrospective cohort study was completed with 605 patients who met the study criteria among 95,883 patients who underwent surgery in the maxillary posterior region. The incidence of OAC was 0.63%. The patients consisted of 238 female and 367 male patients. The mean age was 41.06±14.48 years. Buccal flap and Buccal Fat Pad methods were used most frequently in the treatment. While treatment was completed with the first surgical intervention in 592 (97.85%) patients, OAF developed in 13 (2.15%) patients. No statistically significant relation existed between surgical technique and OAF development (p>0.005). The success rate of the Buccal Flap method was 98.7%, and the Buccal Fat Pad method was 95.8%. CONCLUSIONS The results of this study showed that noninvasive methods in openings smaller than 5 mm and surgical treatment methods in openings larger than 5 mm have a high success rate with the limitations of present study.
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Affiliation(s)
- Y-N Kaba
- Erciyes University, Faculty of Dentistry Departments of Oral and Maxillofacial Surgery, Kayseri, Türkiye
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Kaba YN, Soylu E, Demirbas AE, Kilavuz MS. Is an Attachable Oral Wound Dressing Effective at Closing an Acute Oroantral Communication? J Oral Maxillofac Surg 2023; 81:1557-1568. [PMID: 37802130 DOI: 10.1016/j.joms.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/01/2023] [Accepted: 09/08/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND An oroantral communication (OAC) is an acute opening after tooth extractions in the posterior maxilla that requires immediate closure. The search for a noninvasive and cost-effective OAC treatment method remains ongoing. PURPOSE This study assessed the effect of oral wound dressing (OWD) on acute OACs of 2-5 mm and compared it with suturing sterile gauze (SG) and plasma-rich fibrin (PRF). STUDY DESIGN, SETTING, AND SAMPLE A randomized, double-blind clinical trial was conducted at the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Erciyes University. The sample included patients aged >18 years, a 2-5 mm wide OAC without previous maxillary sinus pathology or surgical operation. PREDICTOR VARIABLE The primary predictor variable was the closure method used: OWD, SG, or PRF. OWD is a new produced and commercially available product that has been used for closure of oral wounds after periodontal or surgical interventions. MAIN OUTCOME VARIABLE The primary outcome variable was OAC closure on postoperative day 30. The secondary outcomes were procedure duration and the pain scores of postoperative days 1, 3, and 7. COVARIATES The covariates were age and sex. ANALYSES Quantitative variables were compared between groups using the Kruskal-Wallis test. Qualitative variables were analyzed between groups using the Pearson's χ2 test. Results with a P value <.05 were considered statistically significant. RESULTS This study included 60 patients (30 females and 30 males). Clot formation was uneventful on postoperative days 1, 3, and 7 in all patients. OAC closure was successful in all patients on postoperative day 30. The success rate of OAC closure did not differ significantly between groups (P > .05). The surgical procedure duration was significantly shorter in the OWD group (1.2 ± 0.41 min) than in the SG (5.75 ± 0.97 min) and PRF (19.65 ± 2.74 min) groups (P < .001). Verbal analog scale scores differed significantly among the OWD (1.05 ± 1.43), SG (4.35 ± 2.85), and PRF (2.5 ± 1.82) groups on postoperative day 1 (P < .001). CONCLUSION AND RELEVANCE OWD is a less invasive and practical method for closing OACs.
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Affiliation(s)
- Yusuf Nuri Kaba
- Lecturer, Department of Oral and Maxillofacial Surgery, Erciyes University Faculty of Dentistry, Kayseri, Turkey.
| | - Emrah Soylu
- Associate Professor, Department of Oral and Maxillofacial Surgery, Erciyes University Faculty of Dentistry, Kayseri, Turkey
| | - Ahmet Emin Demirbas
- Associate Professor, Department Head, Department of Oral and Maxillofacial Surgery, Erciyes University Faculty of Dentistry, Kayseri, Turkey
| | - Musab Suleyman Kilavuz
- Resident, Department of Oral and Maxillofacial Surgery, Erciyes University Faculty of Dentistry, Kayseri, Turkey
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Baldini N, Giammarinaro E, Ferrari Cagidiaco E, Viviano M, Discepoli N, Parrini S. Oroantral Communications: Clinical Efficacy of a Double-layered Technique With/Without the Palatal Connective Tissue Flap: A Superiority, Single-center, University-based Randomized Clinical Trial. J Craniofac Surg 2023; 34:2095-2098. [PMID: 37276334 DOI: 10.1097/scs.0000000000009453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 04/06/2023] [Indexed: 06/07/2023] Open
Abstract
The aim of this study was to compare the clinical results of combining a pedicle connective palatal flap coupled with the trapezoid buccal flap against the buccal flap alone in the closure of the oroantral fistula. Individuals with oroantral communication were consecutively included and eventually randomly allocated into 2 groups. In the group test, oroantral fistula was treated with the association of a buccal flap with a pedicle palatal connective tissue flap; in group control, a classic buccal sliding flap was performed. Patients' outcomes were recorded at 48 hours, 1 week, 2 weeks, and 1 month after surgery for assessment of primary (success rate) and secondary endpoints, such as experienced pain, discomfort, and complications. The success rate was 96.6% for the test group and 86.6% for the control group. No significant difference between the 2 groups could be observed regarding discomfort and pain. More pronounced pain was detected in the test group during the early healing period. This surgical procedure was demonstrated to be successful, with a high success rate and low patient discomfort.
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Affiliation(s)
- Nicola Baldini
- Dipartimento di Biotecnologie Mediche, University of Siena, Siena
| | | | | | - Massimo Viviano
- Dipartimento di Biotecnologie Mediche, University of Siena, Siena
| | - Nicola Discepoli
- Dipartimento di Biotecnologie Mediche, University of Siena, Siena
| | - Stefano Parrini
- Dipartimento di Biotecnologie Mediche, University of Siena, Siena
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Hu YK, Qian WT, Xu GZ, Zou DH, Yang C. A Study of Two Novel Techniques for One-stage Closure of Chronic Oroantral Fistula and Sinus Floor Lift. J Craniofac Surg 2023; 34:1799-1803. [PMID: 37253250 PMCID: PMC10445622 DOI: 10.1097/scs.0000000000009362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 01/17/2023] [Indexed: 06/01/2023] Open
Abstract
PURPOSE This study aimed to compare two novel techniques for chronic oroantral fistula (OAF) closure combined with maxillary sinus floor elevation. MATERIALS AND METHODS Ten patients who had implant installation needs but suffered from a chronic OAF were enrolled in the study from January 2016 to June 2021. The technique applied involved OAF closure and simultaneous sinus floor elevation by either a transalveolar or lateral window approach. Bone graft material evaluation results, postoperative clinical symptoms and complications were compared between the two groups. Student's t -test and χ 2 test were used to analyze the results. RESULTS In this study, 5 patients with a chronic OAF were treated with the transalveolar approach (group I), and 5 were treated with the lateral window approach (group II). The alveolar bone height was significantly higher in group II than in group I ( P <0.001). The pain at 1 day ( P =0.018) and 3 days ( P =0.029) postoperatively and facial swelling at 7 days ( P =0.016) postoperatively were obviously greater in group II than in group I. There were no severe complications in either group. CONCLUSIONS The techniques combined OAF closure with sinus lifting to reduce surgical frequency and risks. The transalveolar approach resulted in milder postoperative reactions, but the lateral approach could provide more bone volume.
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Hunger S, Krennmair S, Krennmair G, Otto S, Postl L, Nadalini DM. Platelet-rich fibrin vs. buccal advancement flap for closure of oroantral communications: a prospective clinical study. Clin Oral Investig 2023; 27:2713-2724. [PMID: 36607489 PMCID: PMC10264294 DOI: 10.1007/s00784-022-04846-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/26/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVES The primary aim was to evaluate the success of the defect closure (tight or open) of oroantral communications (OAC) after treatment with platelet-rich fibrin (PRF) clots or a buccal advancement flap (BAF). Secondary outcome measurements were the evaluation of the wound healing, the displacement of the mucogingival border (MGB), and the pain level. MATERIAL AND METHODS Fifty eligible patients with an OAC defect larger than 3 mm were randomly assigned to either PRF (test group, n = 25) or BAF (control group, n = 25) for defect closure. In a prospective follow-up program of 21 days, the defect closure healing process, the wound healing course using Landry's wound healing index (score: 0-5), the displacement of the MGB, and the postoperative pain score were evaluated. RESULTS Five patients in each group were lost to follow-up resulting in 40 patients (20 in each group) for continuous evaluation. On postoperative day 21 (study endpoint), no difference regarding success rate (defined as closure of OAC) was noticed between the test (90%; 18/20) and control group (90%; 18/20). A univariate analysis showed significant differences for age and defect size/height for the use of PRF between successful-tight and open-failed defect healing. At the final evaluation, a significantly (p = 0.005) better wound healing score, a lower displacement of the MGB as well as lower pain-score were seen for the use of PRF. CONCLUSIONS Based on the findings of the current study, the use of platelet-rich fibrin represents a reliable and successful method for closure of oroantral communications. The use of PRF clots for defect filling is associated with lowered pain levels and less displacement of the mucogingival border. CLINICAL RELEVANCE The defect size should be taken into account when choosing the number and size of PRF plugs.
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Affiliation(s)
- Stefan Hunger
- Medical Faculty, Johannes Kepler University Linz, Altenberger Strasse 69, 4040, Linz, Austria
- Clinic of Oral and Maxillofacial Surgery, Kepler University Hospital, Johannes Kepler University, Krankenhausstraße 7a, Linz, Austria
| | - Stefan Krennmair
- Medical Faculty, Johannes Kepler University Linz, Altenberger Strasse 69, 4040, Linz, Austria
- NumBioLab, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Gerald Krennmair
- Head of Department of Prosthodontics, Sigmund Freud University Vienna, Freudplatz 1, 1020, Vienna, Austria
| | - Sven Otto
- Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University Munich, Lindwurmstr. 2a, 80337, Munich, Germany
| | - Lukas Postl
- Medical Faculty, Johannes Kepler University Linz, Altenberger Strasse 69, 4040, Linz, Austria.
- NumBioLab, Ludwig-Maximilians University of Munich, Munich, Germany.
| | - Danilo-Marc Nadalini
- Clinic of Oral and Maxillofacial Surgery, Kepler University Hospital, Johannes Kepler University, Krankenhausstraße 7a, Linz, Austria
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Bereczki-Temistocle DL, Gurzu S, Jung I, Cosarca A, Beresescu G, Golu V, Petrovan C, Ormenisan A. Selecting the Best Surgical Treatment Methods in Oro-Antral Communications. Int J Environ Res Public Health 2022; 19:ijerph192114543. [PMID: 36361422 PMCID: PMC9658250 DOI: 10.3390/ijerph192114543] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 05/31/2023]
Abstract
INTRODUCTION an oro-antral communication is defined as a permanent pathological connection between the maxillary sinus and the septic oral cavity. Several flaps can be used for the closure (buccal flap, palatal flap, combination techniques) but relapses occur often in case of a large defects and underlying general conditions. Bichat fad pad flap is a multipotent pedicled fatty tissue that is easily accessible from the oral cavity that can be used for the closure of medium-sized defects, even in immunocompromised patients due to its stem cell capacity. MATERIALS AND METHODS the medical information of the patients diagnosed with oro-antral communications who were admitted and treated in the Oral and Maxillo-Facial Clinic Targu Mures, between 2013 and 2020 were analyzed. A database containing general information, reported causes, associated diseases, surgical methods used during admission, and relapses, was created. The information was statistically processed. The written consent and ethical approval were obtained. RESULTS the study shows that from a total of 140 cases, 72 were treated using buccal advancement flap, 49 using Bichat fat pad flap, and 19 using palatal flaps. The dimensions of the communications ranged between 0.3 cm and 1.5 cm. Several statistically significant results could be found when comparing the surgical methods. Of the 72 patients treated with buccal advancement flaps, 25 presented relapses as opposed to the patients treated with Bichat fat pad flaps who showed no complications, p < 0.05. Analysing this aspect further, all large defects (10 cases) ranging from 0.6 cm to 1.5 cm treated with advancement buccal flaps (Rehrmann flaps) showed relapses (p < 0.05). Considering the general conditions, out of 7 patients who received radiotherapy 4 presented relapses, as opposed to the healthy patients, p < 0.05. Regarding the reintervention for the relapsed cases, the majority of the cases treated a second time with buccal advancement flap (5 out of 7 cases) failed as opposed to the Bichat fat pad flap with no further relapses (p < 0.05). CONCLUSIONS the most frequently used surgical treatment is the buccal flap, which also has the highest relapse rate. Both primary treatment with Bichat fat-pad flap and re-treatment of relapses using this flap have had 100% success rates, even in patients with general associated conditions, in contrast with patients treated by using the buccal flap. The dimensions of the oro-antral communication and general conditions are crucial factors for the success of the surgical treatment.
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Affiliation(s)
- Despina Luciana Bereczki-Temistocle
- Department of Oral and Maxillo-Facial, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Simona Gurzu
- Department of Morphopatology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Ioan Jung
- Department of Morphopatology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Adina Cosarca
- Department of Oral and Maxillo-Facial, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Gabriela Beresescu
- Department of Tooth and Arch Morphology, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Vlad Golu
- Department of Oral and Maxillo-Facial, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Cecilia Petrovan
- Department of Oral and Maxillo-Facial, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Alina Ormenisan
- Department of Oral and Maxillo-Facial, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
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Cui QY, Chen SY, Fu S, Peng CB, Ma W, Wang LD, Zhang CB, Li M. [A preliminary exploration into the efficacy of personalized surgical schemes in the repair of maxillary sinus perforation and maxillary sinus fistula]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:953-957. [PMID: 36097943 DOI: 10.3760/cma.j.cn112144-20220615-00326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
To explore the efficacy and value of personalized surgical schemes in the repair of maxillary sinus perforation and maxillary sinus fistula based on the size of the maxillary sinus perforation and maxillary sinus fistula. A total of 28 patients with maxillary sinus perforation and maxillary sinus fistula who were admitted to the Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University from July 2017 to May 2020 were included to conduct a prospective case clinical study. After the inflammation in the maxillary sinus was controlled, a proper surgical repair method was selected according to the size of the perforation and fistula based on the double-layer closure technique. The diameter of the perforation and fistula was measured with the assistance of cone-beam CT. After that, the platelet rich fibrin (PRF) repair was performed on the perforation and fistula with 3 mm≤diameter<7 mm in size in 14 patients. The PRF repair and buccal flap repair were performed on the perforation and fistula with 7 mm ≤diameter<15 mm in size in 7 patients. The adjacent buccal pad repair, palatine flap repair, and buccal flap repair were performed on the perforation and fistula with 15 mm≤ diameter<25 mm in size in 4 patients. The nasolabial axial flap repair and nasolabial free flap repair were performed on the perforation and fistula with a diameter ≥25 mm in size in 3 patients. The medical follow-up was conducted in all patients in the 1st, 2nd, and 4th week after surgery, with an overall success rate reaching 96.4% (27/28) after the initial intervention. The relapse of disease occurred in one patient (4.6%) with diabetes and a smoking history in the 2nd week after surgery. Identifying a proper surgical repair method according to the size of the oral and maxillary sinus perforation and maxillary sinus fistula based on the double-layer closure technique can improve the one-time cure rate in these patients under the premise that the inflammation in the maxillary sinus can be controlled.
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Affiliation(s)
- Q Y Cui
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - S Y Chen
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - S Fu
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - C B Peng
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - W Ma
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - L D Wang
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - C B Zhang
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
| | - M Li
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Kunming Medical University & Yunnan Key Laboratory of Stomatology, Kunming 650500, China
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AbdullGaffar B, Manzlgi M, Awadhi F. Foreign Bodies in Sinonasal Tissues: A Potential Pitfall yet a Hint to Oroantral Fistulas. Int J Surg Pathol 2022; 31:294-300. [PMID: 35635198 DOI: 10.1177/10668969221101863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Foreign bodies in the maxillary sinus are infrequent findings with various organic and inorganic materials have been reported. Most are iatrogenic due to abnormal communications between the oral cavity and the sinus cavity, predominantly secondary to dental and oral procedures. Oroantral fistulas might be asymptomatic incidental findings or may present with sinusitis-related symptoms. Even though oroantral fistulas are frequently encountered iatrogenic complications, most studies focused on radiologic findings and surgical closure procedures. A few cases reported the histopathologic findings of foreign body-related antral sinusitis. Our aim is to report three cases of chronic maxillary sinusitis induced by various foreign bodies of oral and dental origin associated with oroantral fistulas. Our focus is to highlight the different histopathologic patterns, potential pitfalls and helpful clues of foreign body-induced maxillary sinusitis. Altered foreign bodies in procured sinus specimens might be missed, misinterpreted or ignored by pathologists. Obvious vegetable food remnants were detected, but subtle vegetable residuals showed pulse granuloma, rings and sheet-like patterns embedded in the granulation tissue and fibrous stroma. Some materials mimicked fungal hyphae while others were ignored as nonspecific debris. Periodic acid Schiff stain and polarizing light helped delineate their nature. Other helpful hints included the presence of oral-type squamous epithelium, crystals, hemosiderin pigments, dental materials such as alvogyl, and microorganisms of oral origin for example Actinomyces. Our series emphasizes the importance of correct recognition of foreign bodies of oral and dental origin in paranasal specimens to guide clinicians to the possibility of oroantral fistula-associated odontogenic sinusitis versus conventional rhinosinusitis.
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Affiliation(s)
| | | | - Farzad Awadhi
- Oral and Dental Surgery Unit, Rashid Hospital, Dubai, United Arab Emirates
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15
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Essaket S, Zemmouri Y, Chbicheb S. Management of oroantral fistula with displacement of the root into sinus using buccal fat pad: a case report. Pan Afr Med J 2022; 41:85. [PMID: 35432700 PMCID: PMC8977369 DOI: 10.11604/pamj.2022.41.85.31368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 01/08/2022] [Indexed: 11/11/2022] Open
Abstract
Oroantral fistula (OAF) refers to a permanent connection between oral cavity and maxillary sinus. The extraction of maxillary posterior teeth is the most common reason of OAF. Multiple techniques are available to repair this defect. The most used procedures involving local flaps include buccal flap, buccal fat pad (BFP), and palatal rotating flap. We here present an original technique of management of oroantral fistula with displacement of the root into sinus using BFP.
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Affiliation(s)
- Soukaina Essaket
- Department of Oral Surgery, Consultation Center of Dental Treatment, Faculty of Dentistry, University Mohamed V, Rabat, Morocco
- Corresponding author: Soukaina Essaket, Department of Oral Surgery, Consultation Center of Dental Treatment, Faculty of Dentistry, University Mohamed V, Rabat, Morocco.
| | - Yousra Zemmouri
- Department of Oral Surgery, Consultation Center of Dental Treatment, Faculty of Dentistry, University Mohamed V, Rabat, Morocco
| | - Saliha Chbicheb
- Department of Oral Surgery, Consultation Center of Dental Treatment, Faculty of Dentistry, University Mohamed V, Rabat, Morocco
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von Arx T, von Arx J, Bornstein MM. Outcome of first-time surgical closures of oroantral communications due to tooth extractions. A retrospective analysis of 162 cases. Swiss Dent J 2020; 130:972-982. [PMID: 33267534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The objective of this study was to analyze the outcome of first-time surgical closures of oroantral communications (OAC) after tooth extractions. Using a billing software, all patients treated in a surgery department were filtered for interventions of the maxillary sinus indicative of OAC therapy. Out of 221 initially eligible cases, the charts of 162 cases fulfilling the inclusion criteria were retrospectively evaluated for the outcome in terms of symptom-free OAC closure as well as possibly influencing patient and treatment factors. The analyzed cohort included 98 males (60.5%) and 64 females (39.5%) with a mean age of 48.6 years (range 17 to 86 years). The maxillary 1st molar (38.3%) was the most common site requiring OAC closure. In 60.5% of the cases, surgical OAC closure was performed immediately after tooth extraction. The Rehrmann flap (72.2%) was the most frequently used technique for surgical OAC closure. 94.4% of surgical OAC closures were successful. Gender and age did not influence the outcome. In contrast, the site of OAC and the time interval from tooth extraction to OAC closure affected the results. Furthermore, the Rehrmann flap, alone or in combination with biomaterials, was superior to the mere suturing (with or without biomaterials) of the OAC site. In conclusion, the Rehrmann flap alone or in combination with biomaterials provided high success rates for first-time surgical OAC closure. With regard to the study parameters, an OAC in the 3rd molar area and an extended interval from tooth extraction to OAC closure negatively influenced the resolution of OAC. However, results must be interpreted cautiously considering the retrospective study design and the limited number of cases.
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Affiliation(s)
- Thomas von Arx
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Joya von Arx
- Private Practice Dr. R. Wymann, Bern, Switzerland
| | - Michael M Bornstein
- Oral and Maxillofacial Radiology, Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
- Department of Oral Health & Medicine, University Center for Dental Medicine Basel UZB, University of Basel, Basel, Switzerland
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Sella A, Ben-Zvi Y, Gillman L, Avishai G, Chaushu G, Rosenfeld E. Evaluation of Surgical Treatment of Oroantral Fistulae in Smokers Versus Non-Smokers. Medicina (Kaunas) 2020; 56:E310. [PMID: 32585934 PMCID: PMC7353848 DOI: 10.3390/medicina56060310] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/16/2020] [Accepted: 06/19/2020] [Indexed: 12/15/2022]
Abstract
Background and Objectives: Smoking has been found to interfere with wound healing processes. Therefore, the purpose of this study was to compare surgical treatment of oroantral fistulae (OAFs) in smokers and non-smokers. Materials and Methods: Medical records of all consecutive patients who underwent surgical closure of OAFs between 2003 and 2016 at the oral and maxillofacial surgery department, Rabin Medical Center, Israel were reviewed. Patients' demographic data, preoperative signs and symptoms, surgical method of repair, and postoperative complications were recorded. Results: The cohort consisted of 38 smokers and 59 non-smokers. Age and gender distributions were similar in both groups. The main etiology in both groups was tooth extraction, followed by pre-prosthetic surgery in smokers and odontogenic infection in non-smokers (p = 0.02). Preoperative conditions were not significantly different between smokers and non-smokers in terms of size of soft tissue fistula and bony defect, chronic sinusitis and foreign bodies inside the sinus. OAFs were repaired by local soft tissue flaps without consideration of smoking status. Smokers experienced more moderate-severe postoperative pain (p = 0.05) and requested more weak opioids (p = 0.06). Postoperative complications included infection, delayed wound healing, residual OAF, pain, sensory disturbances and sino nasal symptoms. These were mostly minor and tended to be more frequent in smokers (p = 0.35). Successful closure of OAFs was obtained in all patients except one smoker who required revision surgery. Conclusions: Smokers may be more susceptible to OAFs secondary to preprosthetic surgery. In this cohort, there was no statistically significant difference in outcome between smokers and non-smokers in terms of failure. However, smokers tended to have more severe postoperative pain and discomfort and to experience more postoperative complications. Further studies with larger sample sizes should be conducted to validate these results.
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Affiliation(s)
- Adi Sella
- Oral and Maxillofacial Surgery Unit, Shaare Zedek Medical Center, P.O.B 3235, 9103102 Jerusalem, Israel
| | - Yehonatan Ben-Zvi
- Department of Oral and Maxillofacial Surgery, Rabin Medical Center, Beilinson Campus, 49100 Petach-Tikva, Israel; (Y.B.-Z.); (L.G.); (G.A.); (G.C.); (E.R.)
| | - Leon Gillman
- Department of Oral and Maxillofacial Surgery, Rabin Medical Center, Beilinson Campus, 49100 Petach-Tikva, Israel; (Y.B.-Z.); (L.G.); (G.A.); (G.C.); (E.R.)
| | - Gal Avishai
- Department of Oral and Maxillofacial Surgery, Rabin Medical Center, Beilinson Campus, 49100 Petach-Tikva, Israel; (Y.B.-Z.); (L.G.); (G.A.); (G.C.); (E.R.)
| | - Gavriel Chaushu
- Department of Oral and Maxillofacial Surgery, Rabin Medical Center, Beilinson Campus, 49100 Petach-Tikva, Israel; (Y.B.-Z.); (L.G.); (G.A.); (G.C.); (E.R.)
| | - Eli Rosenfeld
- Department of Oral and Maxillofacial Surgery, Rabin Medical Center, Beilinson Campus, 49100 Petach-Tikva, Israel; (Y.B.-Z.); (L.G.); (G.A.); (G.C.); (E.R.)
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Kiran Kumar Krishanappa S, Eachempati P, Kumbargere Nagraj S, Shetty NY, Moe S, Aggarwal H, Mathew RJ. Interventions for treating oro-antral communications and fistulae due to dental procedures. Cochrane Database Syst Rev 2018; 8:CD011784. [PMID: 30113083 PMCID: PMC6513579 DOI: 10.1002/14651858.cd011784.pub3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND An oro-antral communication is an unnatural opening between the oral cavity and maxillary sinus. When it fails to close spontaneously, it remains patent and is epithelialized to develop into an oro-antral fistula. Various surgical and non-surgical techniques have been used for treating the condition. Surgical procedures include flaps, grafts and other techniques like re-implantation of third molars. Non-surgical techniques include allogenic materials and xenografts. This is an update of a review first published in May 2016. OBJECTIVES To assess the effectiveness and safety of various interventions for the treatment of oro-antral communications and fistulae due to dental procedures. SEARCH METHODS Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (to 23 May 2018), the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library, 2018, Issue 4), MEDLINE Ovid (1946 to 23 May 2018), and Embase Ovid (1980 to 23 May 2018). The US National Institutes of Health Trials Registry (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. No restrictions were placed on the language or date of publication when searching the electronic databases. We also searched the reference lists of included and excluded trials for any randomised controlled trials (RCTs). SELECTION CRITERIA We included RCTs evaluating any intervention for treating oro-antral communications or oro-antral fistulae due to dental procedures. We excluded quasi-RCTs and cross-over trials. We excluded studies on participants who had oro-antral communications, fistulae or both related to Caldwell-Luc procedure or surgical excision of tumours. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials. Two review authors assessed trial risk of bias and extracted data independently. We estimated risk ratios (RR) for dichotomous data, with 95% confidence intervals (CI). We assessed the overall quality of the evidence using the GRADE approach. MAIN RESULTS We included only one study in this review, which compared two surgical interventions: pedicled buccal fat pad flap and buccal flap for the treatment of oro-antral communications. The study involved 20 participants. The risk of bias was unclear. The relevant outcome reported in this trial was successful (complete) closure of oro-antral communication.The quality of the evidence for the primary outcome was very low. The study did not find evidence of a difference between interventions for the successful (complete) closure of an oro-antral communication (RR 1.00, 95% Cl 0.83 to 1.20) one month after the surgery. All oro-antral communications in both groups were successfully closed so there were no adverse effects due to treatment failure.We did not find trials evaluating any other intervention for treating oro-antral communications or fistulae due to dental procedures. AUTHORS' CONCLUSIONS We found very low quality evidence from a single small study that compared pedicled buccal fat pad and buccal flap. The evidence was insufficient to judge whether there is a difference in the effectiveness of these interventions as all oro-antral communications in the study were successfully closed by one month after surgery. Large, well-conducted RCTs investigating different interventions for the treatment of oro-antral communications and fistulae caused by dental procedures are needed to inform clinical practice.
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Affiliation(s)
- Salian Kiran Kumar Krishanappa
- Faculty of Dentistry, Melaka‐Manipal Medical College, Manipal Academy of Higher Education (MAHE)Department of ProsthodonticsJalan Batu HamparMelakaMalaysia75150
| | - Prashanti Eachempati
- Faculty of Dentistry, Melaka‐Manipal Medical College, Manipal Academy of Higher Education (MAHE)Department of ProsthodonticsJalan Batu HamparMelakaMalaysia75150
| | - Sumanth Kumbargere Nagraj
- Faculty of Dentistry, Melaka‐Manipal Medical College, Manipal Academy of Higher Education (MAHE), ManipalDepartment of Oral Medicine and Oral RadiologyJalan Batu HamparBukit BaruMelakaMalaysia75150
| | - Naresh Yedthare Shetty
- International Medical University ‐ IMUSchool of Dentistry Oral & Maxillofacial SurgeryJalan Jalil Perkasa 19. No‐126Bukit JalilKuala LumpurMalaysia57000
| | - Soe Moe
- Melaka Manipal Medical CollegeCommunity MedicineMelakaMelakaMalaysia75150
| | - Himanshi Aggarwal
- Saraswati Dental College and HospitalDepartment of ProsthodonticsTiwariganj, Faizabad RoadLucknowUttar PradeshIndia227105
| | - Rebecca J Mathew
- Christian Medical CollegeSouth Asian Cochrane Network & Center, Prof. BV Moses Center for Evidence‐Informed Health Care and Health PolicyCarman Block, College Campus, BagayamVelloreTamil NaduIndia632002
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Abstract
Oroantral fistulae (OAF) are surgical sequelae that require complete resection and often leave large defects for the surgeon to repair. Closing these lesions is often technique sensitive and requires a detailed protocol, which, if not adhered to, can lead to recurrence. This case report presents a combined approach to closing an OAF by first excising the fistula and then resecting to retrieve the buccal fat pad to form a pedicle graft over the wound site. Next, a platelet-rich fibrin membrane is sandwiched over the buccal fat pad and completely covered by a buccal advancement flap. This triple-layered technique is a novel method to close a chronic OAF.
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Kiran Kumar Krishanappa S, Prashanti E, Sumanth KN, Naresh S, Moe S, Aggarwal H, Mathew RJ. Interventions for treating oro-antral communications and fistulae due to dental procedures. Cochrane Database Syst Rev 2016:CD011784. [PMID: 27231038 DOI: 10.1002/14651858.cd011784.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND An oro-antral communication is an unnatural opening between the oral cavity and maxillary sinus. When it fails to close spontaneously, it remains patent and is epithelialized to develop into an oro-antral fistula. Various surgical and non-surgical techniques have been used for treating the condition. Surgical procedures include flaps, grafts and other techniques like re-implantation of third molars. Non-surgical techniques include allogenic materials and xenografts. OBJECTIVES To assess the effectiveness and safety of various interventions for the treatment of oro-antral communications and fistulae due to dental procedures. SEARCH METHODS We searched the Cochrane Oral Health Group's Trials Register (whole database, to 3 July 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2015, Issue 6), MEDLINE via OVID (1946 to 3 July 2015), EMBASE via OVID (1980 to 3 July 2015), US National Institutes of Health Trials Registry (http://clinicaltrials.gov) (whole database, to 3 July 2015) and the World Health Organization (WHO) International Clinical Trials Registry Platform (http://www.who.int/ictrp/en/) (whole database, to 3 July 2015). We also searched the reference lists of included and excluded trials for any randomised controlled trials (RCTs). SELECTION CRITERIA We included RCTs evaluating any intervention for treating oro-antral communications or oro-antral fistulae due to dental procedures. We excluded quasi-RCTs and cross-over trials. We excluded studies on participants who had oro-antral communications, fistulae or both related to Caldwell-Luc procedure or surgical excision of tumours. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials. Two review authors assessed trial risk of bias and extracted data independently. We estimated risk ratios (RR) for dichotomous data, with 95% confidence intervals (CI). We assessed the overall quality of the evidence using the GRADE approach. MAIN RESULTS We included only one study in this review, which compared two surgical interventions: pedicled buccal fat pad flap and buccal flap for the treatment of oro-antral communications. The study involved 20 participants. The risk of bias was unclear. The relevant outcome reported in this trial was successful (complete) closure of oro-antral communication.The quality of the evidence for the primary outcome was very low. The study did not find evidence of a difference between interventions for the successful (complete) closure of an oro-antral communication (RR 1.00, 95% Cl 0.83 to 1.20) one month after the surgery. All oro-antral communications in both groups were successfully closed so there were no adverse effects due to treatment failure.We did not find trials evaluating any other intervention for treating oro-antral communications or fistulae due to dental procedures. AUTHORS' CONCLUSIONS We found very low quality evidence from a single small study that compared pedicled buccal fat pad and buccal flap. The evidence was insufficient to judge whether there is a difference in the effectiveness of these interventions as all oro-antral communications in the study were successfully closed by one month after surgery. Large, well-conducted RCTs investigating different interventions for the treatment of oro-antral communications and fistulae caused by dental procedures are needed to inform clinical practice.
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Affiliation(s)
- Salian Kiran Kumar Krishanappa
- Department of Prosthodontics, Faculty of Dentistry, Melaka-Manipal Medical College, Jalan Batu Hampar, Melaka, Malaysia, 75150
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Castellani A, Bocchialini G, Negrini S, Zanetti U, Rossi A. The pedicled buccal fat pad in oral reconstruction. Minerva Stomatol 2015; 64:283-293. [PMID: 26486203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
AIM Aim of the study was to present a follow-up on 46 cases in which pedical buccal fat pad (BFP) flaps were used to repair oral defects without any additional local flaps or skin grafts. METHODS The study comprised 46 patients, 31 men and 15 women, with an age range of 30-78 years (mean age 57.3 years). They were treated with a pedicled flap to repair defects of the ipsilateral maxilla (anterior or posterior), soft palate or retromolar mandibular area following tumor resection, osteonecrosis or the closure of oro-antral fistulae. The defects ranged from 2 × 2.5 cm to 4.5 × 5 cm. All patients were treated under general anesthesia. RESULTS The flap fully covered the intraoral defect with any aesthetic deficits. After one month, the flap was fully epithelialized and of adequate thickness in all cases. Three postoperative complications were reported: one superficial necrosis and two small fistulae. CONCLUSION Although the BFP has long been recognized and despite the simplicity of preparing the flap itself, numerically significant reports concerning the use of this technique in reconstructive facial surgery have only recently been published. The pedicled buccal fat flap is convenient and reliably repairs oral defects up to 4.5 cm in diameter on the ipsilateral side of the soft and hard palate, posterior alveolar region of the maxilla and the retromolar mandibular area. The surgical procedure is simple and morbidity at the donor site in not significant.
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Affiliation(s)
- A Castellani
- Department of Maxillo‑Facial Surgery, Spedali Civili, Brescia, Italy -
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Horowitz G, Koren I, Carmel NN, Balaban S, Abu-Ghanem S, Fliss DM, Kleinman S, Reiser V. [One stage combined endoscopic and per-oral buccal fat pad approach for large oro-antral-fistula closure with secondary chronic maxillary sinusitis]. Refuat Hapeh Vehashinayim (1993) 2015; 32:32-68. [PMID: 26548148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
There are numerous surgical approaches for oro-antral-fistula (OAF) closure. Secondary sinus disease is still considered by many experts a relative contra indication for primary closure. To describe a single-stage combined endoscopic sinus surgery and per-oral buccal fat pad (BFP) flap approach for large OAF causing chronic maxillary sinusitis. The records of all the patients with OAF and chronic manifestations of secondary rhinosinusitis that were treated between 2010 and 2013 in our tertiary care medical center were reviewed. The exclusion criteria were: OAF 5 mm, resolved sino-nasal disease, OAF secondary to malignancy, recurrent fistula, medical history that included radiotherapy to the maxillary bone and age <18 years. Each procedure was performed by a team consisting of a rhinologist and a maxillofacial surgeon. The surgical approach included an endoscopic middle antrostomy with maxillary sinus drainage, and a per-oral BFP regional flap for OAF closure. Total OAF closure, complications and need for revision surgeries. Forty-five patients that underwent OAF closure together with sinus surgery using a combined endoscopic sinus surgery (ESS) and BFP flap approach met the inclusion criteria. There were 28 males and 17 females with a mean ± SD age of 53.5 ± 14.9 years (range 22-80 years). The presenting signs and symptoms included purulent rhinorrhea (n = 22, 48.9%), foreign body in sinus (n = 10, 22.2%) nasal congestion (n = 7, 15.5%), halitosis (n = 6, 13.3%) and pain (n = 5, 12.2%). Surgical complications included local pain (n = 2, 4.4%), persistent rhinitis (n = 2, 4.4%) and synechia (n = 1, 2.2%). One patient required revision surgery due, to an unresolved OAF. The OAF of all the other 44 patients (97.8%) was closed after the first procedure and the paranasal sinuses on the treated side were completely recovered. The mean follow-up time for the group was 7.6 ± 4.3 months (7-21 months), and no untoward sequelae or recurrence were reported. Combined, one step, endoscopic Maxillary sinus drainage together with per-oral BFP flap approach is an efficacious surgical approach for safe closure of OAFs that are complicated with secondary chronic maxillary sinusitis.
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Smith MM. Re: Nasal septal button as palatal obturator in oro-naso-antral fistula. Clin Otolaryngol 2014; 38:444-5. [PMID: 24165492 DOI: 10.1111/coa.12159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2013] [Indexed: 11/26/2022]
Affiliation(s)
- M M Smith
- Oral Surgery, Center for Veterinary Dentistry and Oral Surgery, Gaithersburg, MD, USA.
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Cottam JR, Jensen OT, Beatty L, Ringeman J. Closure of 1.5-cm alveolar oral antral fistula with intra-alveolar sinus membrane elevation and bone morphogenetic protein-2/collagen graft followed by dental implant restoration: case report. Int J Oral Maxillofac Implants 2014; 28:e277-82. [PMID: 24066335 DOI: 10.11607/jomi.te08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Closure of a 1.5-cm oral antral fistula was done in combination with sinus floor and extraction socket grafting using recombinant human bone morphogenetic protein-2 within a collagen sponge matrix. The approach to the sinus was transalveolar, with elevation of the sinus membrane done through a molar extraction socket. Following graft placement, soft tissue repair was done with a buccal advancement flap. A dental implant was subsequently placed and restored. Peri-implant bone and implant stability were well maintained at the 1-year follow up examination.
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25
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Lapointe H. How to manage tuberosity fracture during extraction. J Can Dent Assoc 2014; 80:e62. [PMID: 25437941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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26
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De Biasi M, Maglione M, Angerame D. The effectiveness of surgical management of oroantral communications: a systematic review of the literature. Eur J Oral Implantol 2014; 7:347-357. [PMID: 25422823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND An oroantral communication (OAC) is a common complication in alveolar surgery that usually occurs as a result of the extraction of maxillary posterior teeth. To avoid further complications, several closure techniques are used; most of them need a flap elevation. Recently, simpler conservative flapless techniques for OAC closure have been described. OBJECTIVES To appraise the effectiveness of different techniques for closure of OACs also in comparison to nothing. SEARCH METHODS The following electronic databases were searched for randomised controlled trials regarding techniques for closure of OACs: PubMed; SciVerse Scopus; Latin American and Caribbean Health Sciences; The Scientific Electronic Library Online and The Cochrane Library (from January 1949 to August 2014). Unspecific algorithms were chosen in order to maximise search sensibility. Additional manual searching was performed in PubMed related citations, in five journals and in the references of the selected articles. There were no restrictions with regard to publication language. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing techniques for closing oroantral communications to nothing, or different techniques for closing oroantral communications reporting the success rate with at least two months follow-up. DATA COLLECTION AND ANALYSIS The screening of eligible studies, the assessment of methodological quality and data extraction were done by two independent reviewers working in duplicate. RESULTS The research individuated 1256 publications. After screening, only five articles were assessed for eligibility. Only two RCTs evaluating the effectiveness of techniques for OAC closure fulfilled the inclusion criteria of the present review. One trial including 30 patients assessed whether flapless techniques (resorbable root analogues and haemostatic gauze) could be as effective as the Rehrmann's buccal flap; all the patients were reported as successfully healed in the three intervention groups. Another RCT with 20 patients compared the effectiveness of the buccal fat pad flap (100% success rate) with a sandwich graft with hydroxyapatite crystals within collagen sheaths (90% success rate). The authors found no significant difference. CONCLUSIONS There are no RCTs evaluating whether an oroantral communication should be closed or not. There is weak evidence from two RCTs showing good results with five different techniques for closure of OACs (resorbable root analogues, haemostatic gauze, Rehrmann's buccal flap, buccal fat pad flap, sandwich graft with hydroxyapatite crystals). Until sufficiently high quality RCTs are conducted, elevating or not a flap for closure of OACs will be left to the personal choice of the surgeon.
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Al-Zoman KH, AlBazie S, Robert AA, Baskaradoss JK, Alsuwyed AS, Ciancio S, Al-Mubarak S. Surgical management of bisphosphonate-related osteonecrosis of the jaw: report of three cases. J Palliat Care 2013; 29:52-57. [PMID: 23614172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Affiliation(s)
- Khalid H Al-Zoman
- Dental Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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de Moraes EJ. The buccal fat pad flap: an option to prevent and treat complications regarding complex zygomatic implant surgery. Preliminary report. Int J Oral Maxillofac Implants 2012; 27:905-910. [PMID: 22848893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
PURPOSE To evaluate the use of the buccal fat pad flap (BFPF) technique as an option to prevent complications in the treatment of patients with atrophic maxillae rehabilitated after complex zygomatic implant surgery. MATERIALS AND METHODS A retrospective study was made of completely edentulous patients submitted to zygomatic implant surgery between May 2005 and November 2007. Patients with severely atrophic maxillae received conventional and zygomatic implants and were followed after the implants were loaded. Preoperative evaluation included panoramic radiography and computed tomographic scans of the maxilla to identify the anatomic conditions and presence of pathology. RESULTS Eight male patients with a mean age of 57 years and atrophic maxillae were rehabilitated with zygomatic implants placed using the BFPF technique. The BFPF technique was used in complex situations, including oroantral communication-associated sites, areas that had lost the sinus wall, and extrasinus implant placement. A total of 16 conventional implants, 4 long (21-mm) tilted implants, and 22 zygomatic implants was placed. The patients were rehabilitated with fixed prostheses and were followed for a minimum of 15 months. None of the conventional implants failed and none of the zygomatic implants failed or presented with soft tissue complications. CONCLUSION The BFPF presented a high success rate, demonstrating that it is a viable and predictable treatment option to prevent and treat soft tissue complications in complex zygomatic implant surgery.
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Affiliation(s)
- Eduardo Jose de Moraes
- Postgraduate program, Oral Implantology Course, UNIFESO - Centro Universitário Derra dos Orgãos - Teresopois, Rio de Janeiro, brazil.
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Meyer E, Liebenberg SJR, Fagan JJ. Buccal fat pad - a simple, underutilised flap. S AFR J SURG 2012; 50:47-49. [PMID: 22622104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Accepted: 02/14/2012] [Indexed: 06/01/2023]
Abstract
The pedicled buccal fat pad is a reliable flap for the repair of small oral defects. It is durable, easy to harvest and should be considered in settings where access to free flaps is limited and in cases where previous flaps have failed. We discuss a case where this flap was used successfully for closure of an oro-antral fistula. The indications, anatomy and techniques of successful harvest are discussed.
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Affiliation(s)
- E Meyer
- Division of Otolaryngology, University of Cape Town, Cape Town, South Africa.
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Onişor-Gligor F, Lung T, Pintea B, Mureşan O, Pop PB, Juncar M. Maxillary odontogenic sinusitis, complicated with cerebral abscess--case report. Chirurgia (Bucur) 2012; 107:256-259. [PMID: 22712359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Maxillary sinus inflammation, when untreated or incorrectly treated, may extend locoregionally, the remaining paranasal sinuses being the first affected anatomical structures. This is why the understanding of the inflammatory pathology of the maxillary sinus, and particularly of the complications it can generate, is extremely important. The purpose of this presentation is to point out that inflammations of the paranasal sinuses are susceptible to develop complications in certain conditions and threaten the patient's life due to the proximity of vital structures. This is the case of a 16 years old male patient who developed a left maxillary and frontal sinusitis, complicated with cerebral abscess. Early detection, multidisciplinary approach and proper indication of surgical treatment, as well as early suspicion of complication, especially in young male adolescents, are extremely important.
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Affiliation(s)
- F Onişor-Gligor
- Department of Maxillofacial Surgery, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
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Ahmed MS, Askar NA. Combined bony closure of oroantral fistula and sinus lift with mandibular bone grafts for subsequent dental implant placement. ACTA ACUST UNITED AC 2011; 111:e8-14. [PMID: 21420631 DOI: 10.1016/j.tripleo.2011.01.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Revised: 12/20/2010] [Accepted: 01/03/2011] [Indexed: 11/15/2022]
Abstract
Sinus lifting and reconstruction of localized alveolar defects are often required after closure of a large oroantral fistula (OAF) to allow for subsequent implant installation. This study describes a combined surgical technique that involves sinus lifting, bony closure, and reconstruction of the alveolar defect at the site of an OAF. The sinus membrane was reconstructed as a continuous layer by combining the residual sinus membrane with a rotated part of oral mucosa around the OAF. Autogenous bone from the chin and/or ramus was grafted into the prepared sinus space and alveolar defect, and the graft was covered by a buccal advancement flap. This technique was used to treat 8 patients who had large OAFs in the posterior maxillary region. The treatment was successful in all cases, and the technique appears to be suitable for large OAFs where implants are subsequently desired.
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Affiliation(s)
- Mamdouh S Ahmed
- Oral and Maxillofacial Surgery, Faculty of Oral and Dental Medicine, Cairo University, Cairo, Egypt.
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Abstract
There have been several exciting technological advances in extraction techniques and outpatient oral surgery within the last decade. A variety of new instruments and techniques are revolutionizing the fields of oral and maxillofacial surgery and dentistry. This article reviews the newer innovations in dentistry including the powered periotome, piezosurgery, the Physics Forceps, laser therapy, orthodontic techniques, and use of polyurethane foam.
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Affiliation(s)
- Adam Weiss
- Department of Dentistry and Oral and Maxillofacial Surgery, The Brooklyn Hospital Center, 121 Dekalb Avenue, Brooklyn, NY 11201, USA.
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Orzechowska-Wylegała' B, Dobrowolski D, Wowra B, Obuchowicz E, Bielecka A. [Cultivated oral epithelial cells in oral cavity tissue losses treatment with autologous transplantation--case reports]. Pol Merkur Lekarski 2011; 30:121-125. [PMID: 21544982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
UNLABELLED The rapid development of bioengineering in recent years enables to search for new therapies involving the use of tissue cultures. The aim of this paper is to study and apply the method of keratinocytes culture of mucous membrane on amniotic membrane to cover the losses in the oral cavity. MATERIAL AND METHODS In four cases keratinocytes culture on amniotic membrane was applied and transplanted to cover antro-oral fistulas and mucosal and mandibular bone losses. RESULTS Histopathological and immunohistochemistrical examinations of the culture were performed. Cytokeratin 14, protein 63, conexin 43 and IgG were indicated. CONCLUSION Autologous transplants of epithelial cells on amniotic membrane are a new effective method to cover unhealed tissue losses in oral cavity with the use of modern methods of tissue engineering.
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35
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Ngeow WC. Comments on "Complications of maxillary sinus augmentations in a selective series of patients". ACTA ACUST UNITED AC 2009; 108:311. [PMID: 19716501 DOI: 10.1016/j.tripleo.2008.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2008] [Accepted: 10/22/2008] [Indexed: 11/29/2022]
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Chappuis V, Suter VGA, Bornstein MM. Displacement of a dental implant into the maxillary sinus: report of an unusual complication when performing staged sinus floor elevation procedures. INT J PERIODONT REST 2009; 29:81-87. [PMID: 19244885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Grafting of the maxillary sinus in both one- and two-stage protocols has become a highly predictable surgical technique for site development and for the placement of implants to support dentures. However, despite the predictability and high success rates reported for dental implants placed either simultaneously with or after a sinus floor elevation (SFE) procedure, complications have been reported. The aim of the following case report is to present an uncommon complication in a staged SFE procedure: the displacement of a dental implant into the maxillary sinus during insertion. As implant dentistry is becoming more and more popular among practitioners, and ever more demanding procedures for initial site development in jaws with bony deficiencies are being introduced into daily practice, the displacement of dental implants into the maxillary sinus during implant placement may become a more frequent complication. Management of this complication is presented, discussed, and evaluated in light of the current literature.
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Affiliation(s)
- Vivianne Chappuis
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Switzerland
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Abstract
REASONS FOR PERFORMING STUDY There is minimal published information on equine oromaxillary fistulae that are unrelated to cheek teeth (CT) repulsion or on the conservative treatment of these atypical fistulae. OBJECTIVES To report equine oromaxillary fistulae unrelated to CT extraction and describe their management in standing horses. METHODS Case details of oromaxillary fistulae of atypical aetiology occurring at 2 referral centres between 2002-2006, including their treatment and response to treatment were examined. RESULTS Nine cases of oromaxillary fistula were recorded, mainly in aged horses (median 22 years). Fistulae were associated with CT diastemata in 7 cases, fractured CT in one and a central defect in a worn CT in another. After removing food and exudate from the sinuses, 6 cases were treated successfully by filling the diastema or dental defect with polymethylmethacrylate (PMMA). Following dental extraction, the other 3 cases were treated successfully by use of PMMA alveolar packing. CONCLUSION Older horses can spontaneously develop oromaxillary fistulae, usually secondary to CT diastemata. In the absence of apical infection, this disorder can usually be treated successfully in standing horses by treating the sinusitis and sealing the oral aspect of the diastema with PMMA. POTENTIAL RELEVANCE Older horses with sinusitis should be assessed for the presence of CT diastemata and oromaxillary fistulae. If detected, these disorders can be treated successfully in the standing horse.
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Affiliation(s)
- C S Hawkes
- Division of Veterinary Clinical Science, The Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush Veterinary Centre, Midlothian EH29 9RG, UK
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Beklen A, Pihakari A, Rautemaa R, Hietanen J, Ali A, Konttinen YT. Chronic sinusitis associated with the use of unrecognized bone substitute: a case report. Quintessence Int 2008; 39:401-405. [PMID: 19088954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Bone grafts are used for bone augmentation to ensure optimal implant placement. However, this procedure may sometimes cause sinusitis. The case of a 44-year-old woman with the diagnosis of recurrent and chronic sinusitis of her right maxillary sinus with a history of dental implant surgery is presented. After several attempts with normal standard sinusitis therapy, unrecognized bone substitute was removed from the sinus cavity, which finally led to resolution of the sinusitis. This case reiterates the importance of a careful examination, consultation, and second opinion for the selection of optimal treatment.
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Affiliation(s)
- Arzu Beklen
- Institute of Clinical Medicine, Department of Medicine/Invärtes medicin, Helsinki University Hospital, Helsinki, Finland
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DePoi R, John V, Paez de Mendoza CY, Gossweiler MK. Development of an oro-antral fistula following sinus elevation surgery: a case report on management using platelet-rich plasma. J Indiana Dent Assoc 2008; 86:10-16. [PMID: 18363258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The aim of this case report is to present the use of platelet-rich plasma (PRP) in the management of an oro-antral fistula occurring as a complication of lateral wall sinus augmentation. Currently, platelet-rich plasma is being used in periodontal and oral surgical practices in a wide variety of applications. The patient in this case report developed an oro-antral fistula following sinus augmentation. This was treated using platelet-rich plasma combined with a flap approach. Following clinical healing, three single-stage implants were placed and restored. Clinical and histologic results are discussed in relation to clinical management, wound healing, and regenerative outcomes of treatment. The patient has been followed up for six years.
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Affiliation(s)
- Robert DePoi
- Department of Periodontics and Allied Dental Programs, Indiana University School of Dentistry, Indianapolis, IN, USA
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Abstract
The oroantral fistula is a pathological connection between the maxillary sinus and with the oral cavity. The condition mostly follows dental extraction. Aim To present the experience of 25 cases. Material and methods Retrospective cases between 1996–2000. The ORL examination included nasal or sinusal endoscopy, a CT scan and histopathological analysis. Results Twenty-five cases were found: ten 2nd molar cases, eight 1st molar cases, six 2nd premolar cases, and one canine case. All patients underwent a Caldwell-Luc operation plus excision of the epithelium lining the fistula, that was then completely covered by a flap of mucosa rotated from the genian region. Discussion In cases of major fistulae a bone autograft taken from the anterior sinus wall was used. Bacterial cultures (n=19) revealed streptococus pneumoniae (13), haemophillus influenza (6), Moraxella catharralis (2) and staphylococus aureus (2). Aspergillus niger was found in one case presenting as a “fungic ball”. Conclusions The only case of surgical failure, after 30 days postoperatively, was reoperated, using a bone graft. After a 6-month follow up all of the patients progressed satisfactorily, including the reoperated patient.
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Givol N, Strashnov A. [An extraction that went wrong]. Refuat Hapeh Vehashinayim (1993) 2008; 25:62-65. [PMID: 18780546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Ogunsalu CO, Rohrer M, Persad H, Archibald A, Watkins J, Daisley H, Ezeokoli C, Adogwa A, Legall C, Khan O. Single photon emission computerized tomography and histological evaluation in the validation of a new technique for closure of oro-antral communication: an experimental study in pigs. W INDIAN MED J 2008; 57:166-172. [PMID: 19565962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Various bone regeneration techniques have evolved recently but controversies regarding vascularization and integration of such bone grafting techniques have led occasionally to animal experiment to validate such techniques. The objective of this study was to evaluate the evidence of vascularization and osseo-integration of a new bone regeneration technique utilized for the closure of oro-antral communication (OAC) by an experimental model in which Single Photon Emission computerized Tomography and histological studies were conducted in pigs. We conclude that the sandwich technique used for the closure of OAC results in a vascularized new bone formation which eventually osseo-integrate with the surrounding bone. Also, this experimental study confirmed that autogeneous bone graft was superior to xenografts when used within the sandwich unit.
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Affiliation(s)
- C O Ogunsalu
- Faculty of Medical Sciences, Eric Williams Medical Sciences Complex, The University of the West Indies, St Augustine, Trinidad and Tobago.
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de Moraes EJ. Closure of oroantral communication with buccal fat pad flap in zygomatic implant surgery: a case report. Int J Oral Maxillofac Implants 2008; 23:143-146. [PMID: 18416426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
The scientific literature has demonstrated the use of the buccal fat pad (BFP) flap to cover bone grafts in the correction of maxillary osseous defects and in the closure of oroantral communications. The use of the pedicled BFP flap to provide an immediate blood supply to a recipient site is recommended to provide closure of oroantral communications. The author presents a case report of zygomatic implant surgery in which the BFP flap technique was used in the closure of an oroantral communication caused by maxillofacial surgery.
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Affiliation(s)
- Eduardo Jose de Moraes
- Postgraduate Program, Oral Implantology Course, UNIFESO-Centro Universitáno Serra dos Orgãos, Teresópolis, Rio de Janeiro, Brazil.
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Pektas ZO, Kircelli BH, Bayram B, Kircelli C, Uckan S. Alveolar cleft closure by distraction osteogenesis with skeletal anchorage during consolidation. Int J Oral Maxillofac Implants 2008; 23:147-152. [PMID: 18416427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
Intraoral distraction osteogenesis (DO) has been widely used for the reconstruction of various dentoalveolar defects. However, its use in the management of alveolar clefts is relatively new. This method allows the closure of the cleft via the regeneration of new alveolar bone and attached gingiva through the distraction of a dento-osseous segment. It eliminates the need for a donor site for autogenous bone grafting and possible graft failure. However, the relatively long consolidation period required for the use of intraoral DO devices may result in soft tissue irritation that would compromise patient cooperation, especially in children. In the case presented, the intraoral DO technique was used for the treatment of a unilateral residual alveolar cleft and an implant was subsequently placed in the regenerated bone. A miniplate was also placed to serve as a skeletal anchor to enable the early removal of the distractor device. The distractor was removed before the beginning of the consolidation phase.
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Affiliation(s)
- Zafer Ozgür Pektas
- Department of Oral and Maxillofacial Surgery, Baskent University, Faculty of Dentistry, Ankara, Turkey.
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Givol N, Strashnov-Wexler A. [An extraction that went wrong]. Refuat Hapeh Vehashinayim (1993) 2007; 24:35-38. [PMID: 17939326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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Brooks JK, Gilson AJ, Sindler AJ, Ashman SG, Schwartz KG, Nikitakis NG. Osteonecrosis of the jaws associated with use of risedronate: Report of 2 new cases. ACTA ACUST UNITED AC 2007; 103:780-6. [PMID: 17223592 DOI: 10.1016/j.tripleo.2006.10.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2006] [Revised: 09/27/2006] [Accepted: 10/11/2006] [Indexed: 11/25/2022]
Abstract
Use of various bisphosphonates has been associated with the development of osteonecrosis of the jaws (ONJ). At least 865 cases of ONJ attributed to these agents have been reported in the English-language literature. Approximately 96% of these published cases were seen with administration of the intravenous agents pamidronate and zoledronate, whereas only 26 cases have been associated with oral bisphosphonates, 25 of them with alendronate. Only a single case of ONJ associated with the oral bisphosphonate risedronate has been previously cited. We report 2 cases of ONJ attributed to risedronate administration. The patients developed osteonecrosis 15 and 24 months after treatment for osteopenia. A regimen of antibiotics and chlorhexidine mouthrinse resolved the osseous defect in the mandible caused by complete exfoliation of a lingual torus in 1 patient. The other patient required sequestrectomy, repeated courses of antibiotics, surgical debridement, and steroids to promote closure of an oroantral fistula and management of sinusitis after bone grafting and implant placement in the posterior maxilla. A demographic profile of reported oral bisphosphonate users affected by ONJ is also provided. With the millions of patients receiving various oral bisphosphonates for osteopenia and osteoporosis, health care practitioners should be aware of the potential for the onset of osteonecrosis and familiar with its management.
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Affiliation(s)
- John K Brooks
- Department of Diagnostic Sciences and Pathology, University of Maryland Dental School, Baltimore, Maryland 21201-1586, USA.
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Scala M, Gipponi M, Pasetti S, Dellachá E, Ligorio M, Villa G, Margarino G, Giannini G, Strada P. Clinical applications of autologous cryoplatelet gel for the reconstruction of the maxillary sinus. A new approach for the treatment of chronic oro-sinusal fistula. In Vivo 2007; 21:541-7. [PMID: 17591367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The authors report their clinical experience regarding an original method of surgical repair of oro-sinusal communications. From September 1999 to December 2003, 13 patients (7 male and 6 female patients; mean age: 52 years, range: 24-68 years) underwent surgical repair of an oro-antral fistula by means of cryoplatelet gel: in three patients, it was mixed with bioglass granules; in two, it was mixed with Bioss; in three, it was mixed with particulate bone extracted by means of a bone grafter from the oral cavity close to the operative site, with addition of demineralised bovine bone; in three, it was used together with porose hydroxyapatite, and in two patients the cryoplatelet gel was used only. No postoperative complication was reported; primary wound healing was achieved within seven to nine days. A bony orthopantoscintigraphy was performed a few months following the operative procedure, showing an active osteogenic process. In eight patients, a CT was performed after 8 to 12 months from the operation, showing a normal pneumatization with reconstruction of the floor of the maxillary sinus. Although preliminary, these findings seem to suggest that the use of bioengineered materials coupled with growth factors and osteoprogenitor cells may represent a valuable alternative to autologous bone transplantation for the reconstruction of the maxillary sinus.
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Affiliation(s)
- Marco Scala
- S. C. Oncologia Chirurgica, National Cancer Research Institute, Genoa, Italy.
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Costa F, Emanuelli E, Robiony M, Zerman N, Polini F, Politi M. Endoscopic surgical treatment of chronic maxillary sinusitis of dental origin. J Oral Maxillofac Surg 2007; 65:223-8. [PMID: 17236925 DOI: 10.1016/j.joms.2005.11.109] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2005] [Accepted: 11/21/2005] [Indexed: 11/23/2022]
Abstract
PURPOSE Chronic maxillary sinusitis of dental origin (CMSDO) is a common disease that requires treatment of the sinusitis as well as of the odontogenic source. We present our surgical experience performing contemporary treatment of the odontogenic source and endoscopic sinus surgery (ESS) in patients with CMSDO. PATIENTS AND METHODS Seventeen patients with CMSDO underwent contemporary treatment of the odontogenic source and ESS. Five patients presented chronic oroantral fistula (OAF); 5 patients presented odontogenic cysts occupying the maxillary sinus; 2 patients had inflammatory cysts of the molars; 2 patients had maxillary sinus infection secondary to peri-implantitis; 3 patients had foreign bodies pushed through the root canal into the sinus. The first surgical step was the treatment of the odontogenic source. The second step was ESS with opening and calibration of the maxillary natural ostium. RESULTS Foreign bodies were extracted from the sinuses through the endonasal approach. No major complications after ESS were observed. The average time for ESS was +/-25 minutes. Good distant results without symptoms and complete closure of the fistula were obtained in all patients. CONCLUSION When significant sinus disease is found, an endoscopic approach to drainage in all of the involved sinuses can promote predictably successful closure of OAF. The endoscopic approach to chronic maxillary sinusitis of dental origin is a reliable method associated with less morbidity and lower incidence of complications.
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Affiliation(s)
- Fabio Costa
- Department of Maxillofacial Surgery, Azienda Ospedaliero Universitaria, Faculty of Medicine, University of Udine, Udine, Italy.
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Ong JCJ, De Silva RK, Tong DC. Retrieval of a root fragment from the maxillary sinus--an appreciation of the Caldwell-Luc procedure. N Z Dent J 2007; 103:14-6. [PMID: 17378172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
A 30-year-old man presenting for routine extraction of a carious upper left first permanent molar subsequently underwent the retrieval of a palatal root that had been displaced into the maxillary sinus. This paper illustrates the principles of the Caldwell-Luc procedure and highlights the issues and management of acute oro-antral communication associated with a displaced root into the sinus. This paper was presented at the Clinical Excellence in Patient Care Symposium, Dunedin on 29 September, 2006.
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Affiliation(s)
- J C J Ong
- Department of Oral Diagnostic and Surgical Sciences, University of Otago School of Dentistry, Dunedin
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Dergin G, Gurler G, Gursoy B. Modified connective tissue flap: a new approach to closure of an oroantral fistula. Br J Oral Maxillofac Surg 2007; 45:251-2. [PMID: 17241716 DOI: 10.1016/j.bjoms.2006.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2006] [Indexed: 10/23/2022]
Affiliation(s)
- Guhan Dergin
- Department of Oral and Maxillofacial Surgery, Marmara University, School of Dentistry, Istanbul, Turkey
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