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            <front>

                <journal-meta>
                                                                <journal-id>ktd</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Kocatepe Tıp Dergisi</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">3061-9904</issn>
                                                                                            <publisher>
                    <publisher-name>Afyonkarahisar Sağlık Bilimleri Üniversitesi</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.18229/kocatepetip.1502773</article-id>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Brain and Nerve Surgery (Neurosurgery)</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Beyin ve Sinir Cerrahisi (Nöroşirurji)</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>SHORT AND LONG-TERM RESULTS OF PERCUTANEOUS LASER DISC DECOMPRESSION: A RETROSPECTIVE COHORT STUDY</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="tr">
                                    <trans-title>PERKÜTAN LAZER DİSK DEKOMPRESYONUNUN KISA VE UZUN DÖNEM SONUÇLARI: RETROSPEKTIF BİR COHORT ÇALIŞMA</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-9239-2771</contrib-id>
                                                                <name>
                                    <surname>Ergin</surname>
                                    <given-names>Alper</given-names>
                                </name>
                                                                    <aff>İzmir Özel Can Hastanesi</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-2795-9049</contrib-id>
                                                                <name>
                                    <surname>Sucu</surname>
                                    <given-names>Hasan Kamil</given-names>
                                </name>
                                                                    <aff>İZMİR KATİP ÇELEBİ ÜNİVERSİTESİ, TIP FAKÜLTESİ, CERRAHİ TIP BİLİMLERİ BÖLÜMÜ, BEYİN VE SİNİR CERRAHİSİ ANABİLİM DALI</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-3355-8954</contrib-id>
                                                                <name>
                                    <surname>Bozdağ</surname>
                                    <given-names>Selin</given-names>
                                </name>
                                                                    <aff>Nazilli Devlet Hastanesi</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20250428">
                    <day>04</day>
                    <month>28</month>
                    <year>2025</year>
                </pub-date>
                                        <volume>26</volume>
                                        <issue>2</issue>
                                        <fpage>140</fpage>
                                        <lpage>147</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20240620">
                        <day>06</day>
                        <month>20</month>
                        <year>2024</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20250112">
                        <day>01</day>
                        <month>12</month>
                        <year>2025</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 1999, Kocatepe Tıp Dergisi</copyright-statement>
                    <copyright-year>1999</copyright-year>
                    <copyright-holder>Kocatepe Tıp Dergisi</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>OBJECTIVE: Decreasing intradiscal pressure has been reported to improve sciatica, caused by nerve root pressure in herniated discs and improve discogenic low back pain in some cases. Percutaneous laser disc decompression is among percutaneous methods to decrease the disc volume (nucleus pulposus). The authors aimed to present the effects of the percutaneous laser disc decompression on symptomatic patients with lumbar disc hernia.MATERIAL AND METHODS: The clinical assessments of the patients s with complaints of low back and/or leg pain due to L4-L5 disc herniation were performed using the Visual Analog Scale (VAS) and the Oswestry Disability Index (ODI) before percutaneous laser disc decompression. Early VAS values were recorded in the 2nd hour after surgery. Also, a clinical evaluation was performed using the ODI and VAS both 1 and 3 months after the procedure. The patients whose VAS values decreased by 2 points or more (out of 10) compared to the preoperative period were determined to have benefited from the procedure for these periods. For the long-term outcomes, ODI was used for at least 10 years of follow-up, and the triple Likert scale was used to evaluate patient satisfaction.RESULTS: Twenty-one L4-L5 percutaneous laser disc decompressions were performed in our clinic. The success rate of percutaneous laser disc decompression was determined to be 90.0% for the first three months based on the decrease in VAS values and 72.73% over a ten year period, according to the ODI.CONCLUSIONS: The success rates show that this procedure has achieved promising results for patients in both the short and long term. The advantages of this technique include the ease of use and its applicability as an outpatient procedure.</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="tr">
                            <p>AMAÇ: Disk içindeki basıncın azaltılmasının, fıtıklaşmış disklerde sinir kökü basıncından kaynaklanan siyataljiyi ve bazı durumlarda diskojenik bel ağrısını iyileştirdiği rapor edilmiştir. Perkütan lazer disk dekompresyonu, disk hacmini (nükleus pulposus) azaltmak için kullanılan perkütan yöntemler arasında yer almaktadır. Yazarlar, lomber disk hernisi olan semptomatik hastalarda perkütan lazer disk dekompresyonunun etkilerini sunmayı amaçladılar.GEREÇ VE YÖNTEM: L4-L5 disk herniasyonuna bağlı bel ve/veya bacak ağrısı şikayeti olan hastaların perkütan lazer disk dekompresyonu öncesinde Vizuel Analog Skala (VAS) ve Oswestry Engellilik İndeksi (ODI) kullanılarak klinik değerlendirmeleri yapıldı. Ameliyat sonrası 2. saatte erken VAS değerleri kaydedildi. Ayrıca operasyondan 1 ve 3 ay sonra ODI ve VAS kullanılarak klinik değerlendirme yapıldı. VAS değerleri ameliyat öncesine göre 10 üzerinden 2 puan veya daha fazla azalan hastaların işlemden fayda gördüğü kabul edildi. Uzun dönem sonuçlar için de en az 10 yıllık takipte ODI ve hasta tatmininin değerlendirilmesi için üçlü likert ölçeği kullanıldı.BULGULAR: Kliniğimizde 21 L4-L5 perkütan lazer disk dekompresyonu uygulandı. Perkütan lazer disk dekompresyonunun başarı oranı, VAS değerlerindeki düşüşe göre ilk üç ay için %90,0 ve Oswestry Engellilik İndeksine göre on yıllık dönem için %72,73 olarak hesaplanmıştır.SONUÇ: Başarı oranları, bu prosedürle hastalarda kısa ve uzun dönemde iyi sonuçlara ulaşıldığını göstermektedir. Bu tekniğin avantajları arasında kullanım kolaylığı ve ayaktan tedavi olarak uygulanabilmesi sayılabilir.</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Herniated disc</kwd>
                                                    <kwd>  Lumbar vertebrae</kwd>
                                                    <kwd>  Spine</kwd>
                                                    <kwd>  Percutaneous</kwd>
                                                    <kwd>  Laser surgery.</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="tr">
                                                    <kwd>Fıtıklaşmış disk</kwd>
                                                    <kwd>  Lumbar vertebra</kwd>
                                                    <kwd>  Omurga</kwd>
                                                    <kwd>  Perkütan</kwd>
                                                    <kwd>  Lazer cerrahisi.</kwd>
                                            </kwd-group>
                                                                                                        <funding-group specific-use="FundRef">
                    <award-group>
                                                    <funding-source>
                                <named-content content-type="funder_name">None</named-content>
                            </funding-source>
                                                                    </award-group>
                </funding-group>
                                </article-meta>
    </front>
    <back>
                            <ref-list>
                                    <ref id="ref1">
                        <label>1</label>
                        <mixed-citation publication-type="journal">1. Andreula C, Muto M, Leonardi M. Interventional spinal procedures. Eur J Radiol. 2004;50(2):112-9.</mixed-citation>
                    </ref>
                                    <ref id="ref2">
                        <label>2</label>
                        <mixed-citation publication-type="journal">2. Hashemi M, Falsafi M, Razzaghi MR, et al. The Long-term Effects of Percutaneous Laser Disc Decompression 
(PLDD) Treatment on Lumbar Disc Protrusion: A 2-Year Follow-up. J Lasers Med Sci. 2020;11(4):427-32.</mixed-citation>
                    </ref>
                                    <ref id="ref3">
                        <label>3</label>
                        <mixed-citation publication-type="journal">3. Andersson GB, Brown MD, Dvorak J, et al. Consensus summary of the diagnosis and treatment of lumbar disc 
herniation. Spine (Phila Pa 1976).1996;21(24):75-8.</mixed-citation>
                    </ref>
                                    <ref id="ref4">
                        <label>4</label>
                        <mixed-citation publication-type="journal">4. Gazzeri R, Tribuzi S, Galarza M, Occhigrossi F. Percutaneous Laser Disc Decompression (PLDD) for the 
Treatment of Contained Lumbar Disc Herniation. Surg Technol Int. 2022;41.</mixed-citation>
                    </ref>
                                    <ref id="ref5">
                        <label>5</label>
                        <mixed-citation publication-type="journal">5. Durrant DH TJ. Myelopathy Radiculopathy and Peripheral Entrapment Syndromes. Boca Raton: CRC Press; 
2002.</mixed-citation>
                    </ref>
                                    <ref id="ref6">
                        <label>6</label>
                        <mixed-citation publication-type="journal">6. Choy DS, Case RB, Fielding W, Hughes J, Liebler W, Ascher P. Percutaneous laser nucleolysis of lumbar disks. N 
Engl J Med. 1987;317(12):771-2.</mixed-citation>
                    </ref>
                                    <ref id="ref7">
                        <label>7</label>
                        <mixed-citation publication-type="journal">7. Sato K, Kikuchi S, Yonezawa T. In vivo intradiscal pressure measurement in healthy individuals and in patients 
with ongoing back problems. Spine (Phila Pa 1976). 1999;24(23):2468-74.</mixed-citation>
                    </ref>
                                    <ref id="ref8">
                        <label>8</label>
                        <mixed-citation publication-type="journal">8. Guehring T, Unglaub F, Lorenz H, Omlor G, Wilke HJ, Kroeber MW. Intradiscal pressure measurements in normal 
discs, compressed discs and compressed discs treated with axial posterior disc distraction: an experimental 
study on the rabbit lumbar spine model. Eur Spine J. 2006;15(5):597-604.</mixed-citation>
                    </ref>
                                    <ref id="ref9">
                        <label>9</label>
                        <mixed-citation publication-type="journal">9. Manchikanti L, Manchikanti KN, Manchukonda R, et al. Evaluation of lumbar facet joint nerve blocks in the 
management of chronic low back pain: preliminary report of a randomized, double-blind controlled trial: 
clinical trial NCT00355914. Pain Physician. 2007;10(3):425-40.</mixed-citation>
                    </ref>
                                    <ref id="ref10">
                        <label>10</label>
                        <mixed-citation publication-type="journal">10. Glassman SD, Copay AG, Berven SH, Polly DW, Subach BR, Carreon LY. Defining substantial clinical benefit 
following lumbar spine arthrodesis. J Bone Joint Surg Am. 2008;90(9):1839-47.</mixed-citation>
                    </ref>
                                    <ref id="ref11">
                        <label>11</label>
                        <mixed-citation publication-type="journal">11. Schenk B, Brouwer PA, van Buchem MA. Experimental basis of percutaneous laser disc decompression (PLDD): 
a review of literature. Lasers Med Sci. 2006;21(4):245-9.</mixed-citation>
                    </ref>
                                    <ref id="ref12">
                        <label>12</label>
                        <mixed-citation publication-type="journal">12. Asafu Adjaye Frimpong G, Aboagye E, Asafu-Adjaye Frimpong A, Coleman NE, Amankwah P, Quansah A. CT-
Guided Percutaneous Laser Disc Decompression for Lumbar Discogenic Radiculopathy-Performance of a Novel 
Combi-Therapy. Lasers Surg Med. 2020;52(5):419-23.</mixed-citation>
                    </ref>
                                    <ref id="ref13">
                        <label>13</label>
                        <mixed-citation publication-type="journal">13. Lewandrowski KU, de Carvalho PST, Calderaro AL, et al. Outcomes with transforaminal endoscopic versus 
percutaneous laser decompression for contained lumbar herniated disc: a survival analysis of treatment 
benefit. J Spine Surg. 2020;6(1):84-99.</mixed-citation>
                    </ref>
                                    <ref id="ref14">
                        <label>14</label>
                        <mixed-citation publication-type="journal">14. Choy DS, Ascher PW, Ranu HS, et al. Percutaneous laser disc decompression. A new therapeutic modality. 
Spine (Phila Pa 1976). 1992;17(8):949-56.</mixed-citation>
                    </ref>
                                    <ref id="ref15">
                        <label>15</label>
                        <mixed-citation publication-type="journal">15. Davis JK. Early experience with laser disc decompression. A percutaneous method. J Fla Med Assoc. 
1992;79(1):37-9.</mixed-citation>
                    </ref>
                                    <ref id="ref16">
                        <label>16</label>
                        <mixed-citation publication-type="journal">16. Brouwer PA, Peul WC, Brand R, et al. Effectiveness of percutaneous laser disc decompression versus 
conventional open discectomy in the treatment of lumbar disc herniation; design of a prospective randomized 
controlled trial. BMC Musculoskelet Disord. 2009;13(10):49.</mixed-citation>
                    </ref>
                            </ref-list>
                    </back>
    </article>
