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Leahy J, Wong K, Govindan A, Powers A, Perez ER, Wanna GB, Cosetti MK. Long-term outcomes following pediatric endoscopic titanium ossiculoplasty: A single-institution experience. Int J Pediatr Otorhinolaryngol 2024; 179:111938. [PMID: 38579403 DOI: 10.1016/j.ijporl.2024.111938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 03/11/2024] [Accepted: 03/31/2024] [Indexed: 04/07/2024]
Abstract
INTRODUCTION Endoscopic ossicular chain reconstruction (OCR) in adults has demonstrated equivalent outcomes to the traditional microscopic approach. Less data exist on endoscopic OCR outcomes in children, who have unique considerations including a smaller transcanal corridor and variable pathology. The purpose of this study was to investigate surgical and audiometric outcomes in children undergoing fully endoscopic and endoscopic-assisted OCR in both the short and long-term. METHODS Retrospective review of all children (<17 years) who underwent endoscopic OCR at one tertiary care center between 2017 and 2021. Children undergoing primary and revision endoscopic OCR with either partial (PORP) and total ossicular reconstruction prostheses (TORP) were included. Children undergoing surgery for juvenile otosclerosis or congenital stapes fixation, or any child receiving a stapes prosthesis were excluded. Primary outcome measures were post-operative change in 4 frequency (500 Hz, 1, 2, 4 KHz) air conduction pure tone average (AC PTA) and change in air-bone gap (ABG). Secondary measures included need for readmission and/or revision surgery, complication rate, and surgery duration. RESULTS Seventeen patients met inclusion criteria. Average age was 11.3 years (range, 5-17 years); 14 were male. A variety of fixed length, titanium total and partial prostheses were used. The most common prosthesis length was 2 mm (range 2-5 mm), and there were no intra- or perioperative complications. Mean long-term follow-up was 2.6 years. Most common pathology was congenital cholesteatoma (11/17, 64%), followed by chronic otitis media with tympanic membrane perforation (5/17, 29.4%), and extruded prosthesis (1/17, 5.9%). Intraoperatively, the most common finding was incus erosion (10/17, 58.8%), followed by malleus erosion (6/17, 35.3%), stapes erosion (4/17, 23.5%), and stapes absence (4/17, 23.5%). Eight children (47%) were reconstructed with PORPs, and 9 children (52.9%) were reconstructed with TORPs. Average ABG improved from 36.8 dB preoperatively to 19.9 dB postoperatively in the short-term and remained stable at 19.5 dB in the long-term. Average short-term ABG improvement was 4.2 dB for PORPs and 18 dB for TORPs. In the long-term, average ABG improved by 2.3 dB in PORPs and 13.4 dB in TORPs. PORPs had higher rates of ABG closure and lower AC PTAs than TORPs in the long-term. DISCUSSION Endoscopic ossiculoplasty is a viable option in children presenting with ossicular erosion from various causes. Audiometric improvement following endoscopic partial and total ossicular reconstruction remains stable over time, with a preference towards partial in the long-term, and mirrors published outcomes for microscopic surgery.
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Affiliation(s)
- Jasmine Leahy
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Kevin Wong
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Aparna Govindan
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ann Powers
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Enrique R Perez
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - George B Wanna
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Maura K Cosetti
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Flockerzi V, Schick B, Bozzato A. [Experiences with endoscopic ear surgery of a German tertiary hospital for otolaryngology]. HNO 2023; 71:787-794. [PMID: 37599311 PMCID: PMC10663200 DOI: 10.1007/s00106-023-01348-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND The aim of this article is to report on the integration of endoscopic ear surgery (EES) into daily clinical practice. MATERIAL AND METHODS In a monocentric prospective study, the endoscopy unit was set up during even weeks over a period of 10 months and the procedure was primarily started endoscopically via a transmeatal approach. In odd weeks, the endoscopy was omitted. A total of 60 procedures in 59 patients were evaluated. Points of comparison were intraoperative vision, incision-suture time, postoperative hearing outcome, and postoperative otoscopic findings. RESULTS With the exception of the facial nerve (p = 0.15 Mann-Whitney U‑test), the EES showed significantly improved visualization of all areas in the middle ear. The incision-suture times were similar in both methods. If bimanual placement of an ossicular prosthesis was necessary, the incision-suture time increased disproportionately (MES: 57.18 ± 9.7 min, EES: 76.83 ± 24.99 min; p = 0.019, *). There were no statistically significant changes related to hearing outcomes when comparing EES with the microscopic technique. There were no postoperative complications in the EES surgery group. CONCLUSION Integration of EES proved to be successful and advantageous in a real patient collective at this location.
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Affiliation(s)
- Veronika Flockerzi
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum des Saarlandes, 66421, Homburg, Deutschland.
| | - Bernhard Schick
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum des Saarlandes, 66421, Homburg, Deutschland
| | - Alessandro Bozzato
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum des Saarlandes, 66421, Homburg, Deutschland
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Soloperto D, Laura E, Gazzini L, Cerullo R, Ferrulli G, Nocini R, Molteni G, Marchioni D. Exclusive endoscopic ossiculoplasty with autologous material: step-by-step procedure and functional results. Eur Arch Otorhinolaryngol 2023; 280:4869-4878. [PMID: 37160464 DOI: 10.1007/s00405-023-08005-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 05/02/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE To describe the surgical procedure of exclusive endoscopic ossiculoplasty (EEO) with autologous grafts and evaluate audiological results, focusing on the advantages or drawbacks compared to the corresponding microscopic technique. METHODS A retrospective review of consecutive adult and pediatric patients affected by chronic otitis media (COM) with or without cholesteatoma who underwent EEO was conducted. Only autologous ossiculoplasty was included in the study. The procedure was performed by experienced surgeons of our institution between November 2014 and September 2019. Hearing outcomes were evaluated using postoperative air-bone gap (ABG) and success rates in different subgroups of patients and different types of ossiculoplasty (OPL) were analyzed. Our results were finally compared with the existing literature regarding both microscopic and endoscopic ossicular chain reconstruction. RESULTS In total, 74 endoscopic ossicular chain repair procedures performed within the study period met the inclusion criteria. Of these, 21 were pediatric patients (28%) and 53 were adults (72%). Surgical reconstruction procedures included 43 partial ossicular reconstructions (POR) and 31 total ossicular reconstructions (TOR). The postoperative ABG improved significantly compared to preoperative measurements, and the mean ABG closure was 7.85 dB HL (p = 0.00064). No statistically significant differences in audiological outcomes between TOR/POR techniques and pediatric/adult groups were found in our study cohort, with p values of 0.10 and 0.88, respectively. CONCLUSIONS At present, EEO can be considered a valid surgical option for re-establishing a functioning ossicular chain with acceptable hearing restoration in children and adults. Further reports in wider case series are required to confirm these results.
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Affiliation(s)
- Davide Soloperto
- Division of Otolaryngology, Head and Neck Surgery Department, University Hospital of Verona, Piazzale L. A. Scuro 10, 37134, Verona, Italy
| | - Elisa Laura
- Division of Otolaryngology, Head and Neck Surgery Department, University Hospital of Verona, Piazzale L. A. Scuro 10, 37134, Verona, Italy
| | - Luca Gazzini
- Otolaryngology-Head and Neck Surgery Department, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical Private University (PMU), Bolzano, Italy
| | - Raffaele Cerullo
- Division of Otolaryngology, Head and Neck Surgery Department, University Hospital of Verona, Piazzale L. A. Scuro 10, 37134, Verona, Italy.
| | - Giuseppe Ferrulli
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Modena, Italy
| | - Riccardo Nocini
- Division of Otolaryngology, Head and Neck Surgery Department, University Hospital of Verona, Piazzale L. A. Scuro 10, 37134, Verona, Italy
| | - Gabriele Molteni
- Division of Otolaryngology, Head and Neck Surgery Department, University Hospital of Verona, Piazzale L. A. Scuro 10, 37134, Verona, Italy
| | - Daniele Marchioni
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Modena, Italy
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Coleman H, Tikka T, Curran J, Iyer A. Comparison of endoscopic vs microscopic ossiculoplasty: a study of 157 consecutive cases. Eur Arch Otorhinolaryngol 2023; 280:89-96. [PMID: 35598229 DOI: 10.1007/s00405-022-07451-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/13/2022] [Indexed: 01/07/2023]
Abstract
PURPOSE The relatively new technique of trans-canal endoscopic ear surgery (TEES) when compared to microsurgery for ossiculoplasty has advantages of better visualization and no external incision but also has the disadvantage of being a one-handed procedure. Our study aimed to compare audiometric outcomes following ossiculoplasty performed via TESS with results of microsurgery. MATERIALS AND METHODS Data from a prospective audit of 157 consecutive patients who underwent ossiculoplasty by a single otologist from 2009 to 2018 was analyzed. TEES was introduced in the department in 2014; therefore, all patients before this period underwent microsurgery. Patients were classified by surgical approach, TEES, or microsurgery. Audiological outcomes were recorded at 3 and 12 months postoperatively and compared to pre-operative levels. Other variables included were the condition of stapes and reconstruction material used. RESULTS Of the 157 cases, 50 were TEES and 107 were microsurgery (81 microscope only and 27 combined with endoscope). There was statistically significant improvement (p < 0.001) in AC (43.4 dB pre-operatively, 36.2 dB postoperatively), BC (20.3 dB pre-operatively, 17.6 dB postoperatively), and ABG (21.8 dB pre-operatively, 16.7 dB postoperatively) in the total cohort. Both groups achieved an ABG better than 20 dB; 72% in TEES, 73% in the microscopic group, and there was no significant difference. There was no change in hearing at 12 months when compared to 3 months. No statistically significant difference was noted based on stapes condition, type of material used for ossiculoplasty, or tympanic membrane graft. CONCLUSION TEES is safe and as effective as microsurgery in ossiculoplasty with possibly much less pain and morbidity. LEVEL OF EVIDENCE: 3
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Affiliation(s)
- Holli Coleman
- Department of Ear, Nose, and Throat Surgery, University Hospital Monklands, North Lanarkshire, Airdrie, ML6 0JS, UK
| | - Theofano Tikka
- Department of Ear, Nose, and Throat Surgery, University Hospital Monklands, North Lanarkshire, Airdrie, ML6 0JS, UK
| | - John Curran
- Department of Ear, Nose, and Throat Surgery, University Hospital Monklands, North Lanarkshire, Airdrie, ML6 0JS, UK
| | - Arunachalam Iyer
- Department of Ear, Nose, and Throat Surgery, University Hospital Monklands, North Lanarkshire, Airdrie, ML6 0JS, UK.
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Endoscopic Ear Surgery: Our Experience. Indian J Otolaryngol Head Neck Surg 2022; 74:263-271. [PMID: 36032880 PMCID: PMC9411338 DOI: 10.1007/s12070-020-02042-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 08/08/2020] [Indexed: 10/23/2022] Open
Abstract
Endoscopes are presently used as an adjunct to microscopic surgery for better visualization of hidden areas of middle ear or they are used as a primary modality replacing the microscopes. We performed primary endoscopic ear surgery at a tertiary care center to evaluate the scope of endoscopic ear surgeries and to evaluate the anatomical, functional and quality of life outcomes. We evaluated 103 cases of which included patients with chronic otitis media mucosal disease (64), chronic otitis media squamous disease (29), otosclerosis (6), and benign ear tumors (4). In our study, the structural and functional outcomes of endoscopic ear surgeries were comparable to microscopic techniques however it conferred superior patient related outcomes of cosmesis, post-operative pain and early return to daily routine. Thus endoscopic ear surgery is a minimally invasive alternative option to microscopic techniques in the field of otology.
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Review of Transcanal Endoscopic Ear Surgery (TEES) and Bioengineering for Pediatric Otologic Surgery. CURRENT OTORHINOLARYNGOLOGY REPORTS 2022. [DOI: 10.1007/s40136-022-00417-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Audiometric Outcomes Comparing Endoscopic Versus Microscopic Ossiculoplasty. Otol Neurotol 2022; 43:820-826. [PMID: 35802898 DOI: 10.1097/mao.0000000000003577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess endoscopic and microscopic ossiculoplasty audiometric outcomes. STUDY DESIGN Retrospective review. SETTING Tertiary academic center. PATIENTS Adult patients who underwent ossiculoplasty with either partial ossicular replacement prosthesis (PORP) or total ossicular replacement prosthesis (TORP) from 2010 to 2019 with at least 1 year of audiometric follow-up were included. INTERVENTIONS Endoscopic or microscopic ossiculoplasty. MAIN OUTCOME MEASURES Postoperative air-bone gap (ABG) after at least 1 year. RESULTS A total of 198 patients, 53.5% female, and a median age of 47.5 years, met inclusion criteria. 64.1% of patients were reconstructed with a PORP, and 31.8% were reconstructed using an endoscopic approach. The median audiometric follow-up was 27 months. The median postoperative ABG was 16.9 dB overall, 15.6 dB for PORP reconstruction, and 19.4 dB for TORP reconstruction (PORP versus TORP, p = 0.002). For TORP reconstructions, the median ABG for both endoscopic and microscopic TORP was 19.4 dB (p = 0.92). For PORP reconstructions, the median ABG for endoscopic PORP was 12.3 dB compared with 16.3 dB for microscopic PORP (p = 0.02). Using multivariate linear regression to predict postoperative PORP ABG, and controlling for age, prior ossiculoplasty, middle ear mucosal disease (granulation, fibrosis, polyposis), middle ear atelectasis, myringitis, contralateral middle ear disease, and use of byte prostheses, endoscopic PORP reconstruction was associated with improvement in ABG over the microscopic approach by 4.4 dB (p = 0.04). CONCLUSIONS For PORP ossiculoplasty procedures, endoscopic ossiculoplasty is associated with improved postoperative ABG compared with microscopic ossiculoplasty.
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Celik O, Ulkumen B. Endoscopic versus microscopic ossiculoplasty: Does the functional outcome vary according to the type of osciculoplasty? Braz J Otorhinolaryngol 2022; 89:213-221. [PMID: 35428604 PMCID: PMC10071538 DOI: 10.1016/j.bjorl.2022.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 12/05/2021] [Accepted: 02/14/2022] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To compare functional outcome of microscopic and endoscopic approach regarding type of ossiculoplasty. METHODS In this retrospective study, cases who had undergone type-II and type-III tympanoplasty between February 2007 to September 2019 were divided into two groups according to the type of approach as microscopic and endoscopic. In cases with type-II reconstruction; Partial Ossicular chain Replacement Prosthesis (PORP), incus interposition and bone cement were used in order of frequency. Whereas in cases with type-III reconstruction, only Total Ossicular chain Replacement Prosthesis (TORP) was used. The average Air Bone Gap (ABG) was determined pre- and post-operatively for the calculation of Air Conductance Gain (ACG). The ACG, pre- and post-operative ABG values of each group were compared with regard to the type of ossiculoplasty. RESULTS A total of 79 cases consisting of 32 females and 47 males who had undergone type-II and type-III tympanoplasty were enrolled. No statistically significant difference between microscopic and endoscopic approach was found in terms of ACG (p = 0.42), pre-(p = 0.23) and postoperative ABG (p = 0.99). We did not find any significant difference in terms of ACG, pre- and postoperative ABG between two approaches for type-II and type-III reconstructions (p > 0.05). CONCLUSIONS According to the current study, endoscopic approach in type-II and type-III reconstruction is at least reliable as microscopic approach regarding functional outcome. Since both techniques have similar functional results, other factors (anatomic characteristics, habitude of the surgeon and duration of the surgery) should be considered when choosing the technique. LEVEL OF EVIDENCE In the current paper we present a retrospective comparative study of two different approaches of a particular type of otologic surgery. Level of evidence corresponds to level III.
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Affiliation(s)
- Onur Celik
- Manisa Celal Bayar University, Department of Otorhinolaryngology, Manisa, Turkey
| | - Burak Ulkumen
- Manisa Celal Bayar University, Department of Otorhinolaryngology, Manisa, Turkey.
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Comparing Transcanal Endoscopic Ear Surgery to Post-Auricular Microscope-Guided Surgery in Pediatric Ossiculoplasty: Hearing Outcomes and Post-Operative Pain. Otol Neurotol 2021; 42:e1648-e1651. [PMID: 34172655 DOI: 10.1097/mao.0000000000003235] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study compares post-operative hearing outcomes and morbidity after pediatric total ossicular replacement prosthesis (TORP) ossiculoplasty with transcanal totally endoscopic ear surgery (TEES) versus a post-auricular microscope-guided (PAM) approach. PATIENTS Forty-four children who underwent ossiculoplasty with titanium TORP after previous cholesteatoma surgery. INTERVENTION Ossiculoplasty using TEES or PAM approach. MAIN OUTCOME MEASURES Hearing outcome after ossiculoplasty was determined by post-operative air-bone gap (ABG) on audiogram nearest to 1 year after surgery. Post-operative morbidity was measured by total number of opiate doses the child received during hospital stay, along with the highest documented post-operative pain score. Comparisons were made with Mann-Whitney U test. RESULTS Hearing data were available for 41 patients: 21 had undergone TEES (median preoperative ABG 39 dB) and 20 had PAM surgery (median preoperative ABG 39 dB). Post-operatively at 1 year, ABG closed significantly in each group (TEES 21 dB, p = 0.003; PAM 23 dB, p = 0.01), and there was no difference between groups (p = 0.6). 57% who underwent TEES and 50% who underwent PAM surgery experienced serviceable hearing post-operatively, defined as air conduction pure-tone average (PTA) ≤ 30 dB HL. Visual analogue pain scores from 0 (no pain) to 10 (worst pain imaginable) were available for 13 who underwent TEES and 18 who underwent PAM surgery. In children undergoing TEES, only two reported pain above 0, with the highest pain score being 4. Children undergoing PAM surgery had a median pain score of 3 (median difference = 3, p < 0.001). Children undergoing TEES required fewer weight appropriate doses of opiate analgesic (median = 0) than children who underwent PAM surgery (median = 1) (median difference = 1, p = 0.003). Children undergoing TEES had a significantly shorter surgical time (median 135 min) than those who underwent PAM surgery (median 168 min) (median difference = 33 min, p = <0.006). CONCLUSION Hearing outcomes in TORP ossiculoplasty are similar in TEES and PAM surgery, and TEES may decrease post-operative pain.
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Bozzato A, Flockerzi V. [Endoscopically guided reconstruction of the ossicular chain-an introduction]. HNO 2021; 69:797-802. [PMID: 34125235 DOI: 10.1007/s00106-021-01062-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2021] [Indexed: 11/29/2022]
Abstract
The term "endoscopic ossiculoplasty" refers to surgical methods with the intention to reconstruct the ossicular chain using endoscopic vision. Apart from malformations and injuries, inflammatory processes cause the majority of indications for ossicular reconstruction. This article offers a commented overview of current literature and preliminary personal experience.
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Affiliation(s)
- Alessandro Bozzato
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum des Saarlandes (UKS), Kirrberger Straße, Gebäude 6, 66421, Homburg/Saar, Deutschland.
| | - Veronika Flockerzi
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum des Saarlandes (UKS), Kirrberger Straße, Gebäude 6, 66421, Homburg/Saar, Deutschland
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Lasers in endoscopic middle ear surgery: where do we stand today? Eur Arch Otorhinolaryngol 2021; 278:4169-4177. [PMID: 33938993 DOI: 10.1007/s00405-021-06807-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/07/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To provide an overview of the current status regarding the parallel use of the endoscope and the laser in middle ear surgery. METHODS Comprehensive Pubmed search from 1975 to 2020 including clinical articles, of any type, reporting the combined use of a laser and an endoscope. Purely experimental and non-human studies were excluded. RESULTS Reports on the application of the laser in pediatric and adult endoscopic middle ear surgery (EES) are increasing since 2013. Laser-assisted EES is performed for cholesteatoma, non-squamous chronic otitis media, ossicular fixation, otosclerosis and tympanic paraganglioma. The improved haemostasis and the non-contact ablation of tissue around the ossicles and inaccessible areas, represent unique advantages. In stapes surgery, the resection of stapes superstructure with minimal force and the non-contact footplate fenestration are potential advantages. Proper use of the laser, i.e. direction away from the facial nerve and the open labyrinth and safe energy settings have resulted in minimal complications. CONCLUSION Based on the increasing number of publications, endoscopic ear surgeons show an interest in using a laser for specific operative tasks. The configuration of a hand-held laser probe does not differ significantly from other otological instruments and therefore is easy to use alongside the endoscope, even in children. The 'handicap' of single-handed surgery can be partially offset by the bloodless and non-contact laser ablation of tissue.
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Abstract
Pediatric chronic ear disease and its sequelae often necessitate surgical intervention, such as ear tube insertion, ossiculoplasty, tympanoplasty, and cholesteatoma removal. Although these procedures have traditionally been performed with the microscope, use of rigid endoscopes provides an alternative method for visualization. The endoscope offers improved visualization of the middle ear space and adjacent structures and can either be used alone to perform surgery through the ear canal or together with the microscope if mastoidectomy is required. Endoscopic ear surgery can reduce the need for a postauricular incision or mastoidectomy while resulting in equivalent hearing outcomes compared with those performed with the microscope. In addition, use of the endoscope is associated with lower rates of residual disease following primary cholesteatoma procedures.
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Affiliation(s)
- Evette Ronner
- Geisel School of Medicine at Dartmouth, 1 Rope Ferry Road, Hanover, NH 03755, USA
| | - Michael S Cohen
- Department of Otolaryngology, Massachusetts Eye and Ear and Harvard Medical School, 243 Charles Street, Boston, MA 02114, USA.
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Tsetsos N, Vlachtsis K, Stavrakas M, Fyrmpas G. Endoscopic versus microscopic ossiculoplasty in chronic otitis media: a systematic review of the literature. Eur Arch Otorhinolaryngol 2020; 278:917-923. [PMID: 32632614 DOI: 10.1007/s00405-020-06182-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 06/29/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The aim of this study was to compare the endoscopic and microscopic ossiculoplasty in patients with chronic otitis media. METHODS MEDLINE, ScienceDirect, and the Cochrane Library databases as well as other sources were searched by two independent reviewers. Controlled studies comparing endoscopic and microscopic ossiculoplasty in patients with chronic otitis media were included. Mean air-bone gap closure was the primary outcome. Secondary outcomes were operation time and complications. RESULTS Three studies met the inclusion criteria. No statistically significant differences in audiometric outcomes between endoscopic and microscopic groups in all three included studies were reported. Although endoscopic technique was related to a fewer number of postoperative complications and a shorter operation time, these outcomes did not reach statistical significance. CONCLUSION Endoscopic ossiculoplasty is associated with similar postoperative hearing results compared to the traditional microscopic approach. A trend towards a shorter operative time and reduced morbidity for the endoscopic approach has been observed, but well-designed randomized controlled trials are warranted to confirm this finding.
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Affiliation(s)
- Nikolaos Tsetsos
- Department of Otorhinolaryngology, Head and Neck Surgery, "G. Papanikolaou" General Hospital, Thessaloniki, Greece.
| | - Konstantinos Vlachtsis
- Department of Otorhinolaryngology, Head and Neck Surgery, "G. Papanikolaou" General Hospital, Thessaloniki, Greece
| | - Marios Stavrakas
- Department of Otorhinolaryngology, Head and Neck Surgery, Royal Hallamshire Hospital, Sheffield, UK
| | - Georgios Fyrmpas
- Department of Otorhinolaryngology, Head and Neck Surgery, "G. Papanikolaou" General Hospital, Thessaloniki, Greece
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