search
Die #1 Medizintourismusplattform seit 2014

Beste Fettabsaugung am Knie Chirurgen in der Türkei - TOP -85 Ärzte

author
Der Inhalt entspricht den Redaktionsrichtlinien von Bookimed und wurde auf Qualität geprüft
Fahad Mawlood - Allgemeinarzt. Gewinner von 4 wissenschaftlichen Preisen. Er diente in Westasien. Ehemaliger Teamleiter eines medizinischen Teams zur Betreuung arabischsprachiger Patienten. Jetzt Fahad ist verantwortlich für die Datenverarbeitung und die Genauigkeit der medizinischen Inhalte.
Haroun
HNO-Arzt/-in
19 Jahre der Erfahrung

Haroun

HNO-Arzt/-in
19 Jahre der Erfahrung
Türkei, Antalya
MedPearl Medical Tourism Group
kamil Yildirim
Schönheitschirurg/-in
19 Jahre der Erfahrung
Türkei, Istanbul
Büyük Anadolu Krankenhäuser

kamil Yildirim

Schönheitschirurg/-in
19 Jahre der Erfahrung

Uzmanlıklar

  • Burun Estetiği Estetik
  • Cerrahide Yüz Uygulamaları
  • Meme Estetiği
  • Vücut Şekillendirme Estetiği
  • Liposuction
  • Botoks-Dolgu-Mezoterapi İşlemleri

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mehr lesen
Nuray Ozturk
Schönheitschirurg/-in
15 Jahre der Erfahrung
Türkei, Istanbul
Büyük Anadolu Krankenhäuser

Nuray Ozturk

Schönheitschirurg/-in
15 Jahre der Erfahrung

Specializations

Breast Aesthetics

Tummy Tuck

Genital Aesthetics

Eyelid aesthetic

Gynecomastia Correction

Rhinoplasty

Prominent Ear Aesthetics

Botox Applications

Filling Applications

Postbariatric Surgeon

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

,

 

 

 

Mehr lesen
Hakan Demirel
Spezialist/-in für Haartransplantation
15 Jahre der Erfahrung
3.5
3 Rezensionen
Türkei, Istanbul
Istanbul Oncology Hospital

Hakan Demirel

Spezialist/-in für Haartransplantation
15 Jahre der Erfahrung

Experience:

 

2017- Private Practice

2017 – Plastic Reconstructive and Aesthetic Surgery Specialist – Aesthetic Plastic Surgery Clinic – Endorphin Center – Istanbul

2016-2017 – Plastic Reconstructive and Aesthetic Surgery Specialist – Bitlis State Hospital

2010-2015 – Plastic Reconstructive and Aesthetic Surgery Clinic – Kartal Training and Research Hospital – Istanbul

2009 – General Practitioner – Çekmeköy Taşdelen Health Center – Istanbul

 

courses

 

27-28 September 2013, Prof. Dr. Rıdvan Ege 8. Basic Hand Surgery, Acute Hand Injuries Course, Turkish Hand and Upper Extremity Surgery Association, Ankara University Faculty of Medicine, Ankara

7-11 January 2014, 19th Basic Microsurgery Course, Reconstructive Microsurgery Association, Dr. Lütfi Kırdar Kartal Training and Research Hospital, Istanbul

16-25 January 2014, Experimental Animals Use Course, Yeditepe University Experimental Animals Ethics Committee, Istanbul

VIII. Plastic Surgery School (11-18 April 2015) Akra Barut Hotel, Antalya

Mehr lesen
3.5
3 Rezensionen
Kenan Oyur
Schönheitschirurg/-in
12 Jahre der Erfahrung
Türkei, Istanbul
Estexper-Klinik

Kenan Oyur

Schönheitschirurg/-in
12 Jahre der Erfahrung

Kadir Oyur is a dynamic and accomplished medical professional with a wealth of experience and expertise in the field of surgery. He completed his Postgraduate Residency in Plastic Surgery at the Belarusian Medical Academy of Postgraduate Education in Minsk, Belarus, followed by another residency in General Surgery at Shupyk National Medical Academy of Postgraduate Education in Kiev, Ukraine. Prior to this, he pursued his medical education at Istanbul University, Cerrahpasa English Medical School. Throughout his career, Kadir has held various positions, including roles at Europ-Assistance Insurance Company in Turkey and Antes Aesthetic Surgery Center in Belarus. He has actively engaged in research and observational programs at prestigious institutions like Harvard University Brigham and Women’s Hospital and the University of California, Irvine. Kadir is also proficient in computer skills and speaks multiple languages fluently, including English, Turkish, Kurdish, Russian, and German. Beyond his medical endeavors, he enjoys pursuits such as playing musical instruments, sailing, and cycling. Kadir is an active member of esteemed medical societies such as The International Society of Plastic Surgery and the American Society of Plastic Surgeons. With his extensive skill set and commitment to excellence, Kadir Oyur continues to make significant contributions to the field of surgery.

Mehr lesen
Omer Buhsem
Schönheitschirurg/-in
30 Jahre der Erfahrung
5.0
8 Rezensionen
Türkei, Bursa
Estetik International

Omer Buhsem

Schönheitschirurg/-in
30 Jahre der Erfahrung

Educations

Adana AnadoluCollege ( 1978-1985)

Medical School : UludagUniversityMedicalSchoolBursa (1985-1991)

Plastic Surgery Education: UludagUniversityMedical School Bursa (1994-2000)

 

Academic and Porfessional Appointments and societies :

Turkish Board Certified Plastic Reconstructive and Aesthetic Surgeon

Chief, Division of Plastic &Reconstructive Surgery Dicle University School of Medicine, Assistant Professor(2008)

Founding President of Facial Aesthetic Surgery and Rhinoplasty Society (EYBCD) 2009

TPRCD Turkısh Society of Plastic Reconstructive an Aesthetic Surgery (member of board of directory 2008)

EPCD Turkish Society of Aesthetic Plastic Surgery (reserve member of board of directory 2009)

Director and surgeon general of Acibadem Konur Medical Center ( 2009-2012)

ESPRAS European Society of Plastic Reconstructive and Aesthetic Surgery (member)

ISAPS The International Society of Plastic Surgery Society member

ASAPS The American Society for Aesthetic Plastic Surgery member

European Comittee For Standardisation Mirror Committee member

Experiences in Surgery: ( over 9000 surgery between 2000-2019)

Aesthetic Surgery

PlasticandReconstructiveSurgery

Hand and Microsurgery

Maxillofacial Surgery

 

Publications, posters and presentations

Extensor Carpi Ulnaris Dislocation Due To Sixth Compartment Rupture

Ömer Buhşem, Ahmet Karacalar, MesutÖzcan

Journal of Turkish Plastic, Reconstructive and Aesthetic Surgery, Cilt 7, Sayı 3 (1999)

Nasal Dermoid Sinus Cyst

Ömer Buhşem, Ahmet Karacalar

Journal of Turkish Plastic, Reconstructive and Aesthetic Surgery, Cilt 8, Sayı 2 (2000)

Retrospective Evaluation of Cleft Lip and Palate Patients Underwent Surgery In DUTF between Oct. 1987- Nov. 1999

Ömer Buhşem, Kemal Erbaş,İbrahim Aşkar

22. Turkısh Society of Plastic Reconstructive an Aesthetic Surgery Congress (2000)

Lineer Verrucosis epidermal nevus including Cornu Cutanu : casereport

İ.Aşkar, S.Aktürk, Ömer Buhşem ,H. Büyükbayram K. Erbaş,

22.Turkish Society of Plastic Reconstructive an Aesthetic Surgery Congress (2000)

Evaluation of the effects of 5-Fluorouracil application following Ratsciatic nerve repair on epineural

and extraneural scarring and nerveregeneration.

Ömer Buhşem, Yeşim Özgenel, Mesut Özcan

23. Turkish Society of Plastic Reconstructive an Aesthetic Surgery Congress (27-30 sept. 2001)

Minimal Invasive Procedures in Rhinoplasty (no osteotomy rhinoplasty)

TPRECD Rhinoplasty Winter Symposium (2007)Bursa

Laser hair removal procedures

European Academy of Cosmetic Surgery International Workshop Symposium İstanbul 2007

Tripollar Radiofrequency

European Academy of Cosmetic Surgery International Workshop Symposium İstanbul 2007

Focused Ultrasonic Fat Emulsification

European Academy of Cosmetic Surgery International Workshop Symposium İstanbul 2007

“ Latest development tendencies concerning face and body RF therapy”

7. International Congress on Aesthetic Medicine 2008 Moscow

No osteotomy rhinoplasty

Turkish – Azerbajian Plastic Surgery Days (2008) Bakü-Azerbajian

Tripollar RF treatments for circumference reduction and non-surgical face lift

European Academy of Dermatology and Venereology 5th EADVSpring Symposium (2008) İstanbul

Mini Rhinoplasty (no osteotomy rhinoplasty)

XXI.SOFCEPSociétéFrançaise desChirurgiensEsthétiquesPlasticiens,Euro-MéditerranéenCongrés(2008 ) France - Paris

 

Tripollar RF technology for nonsurgical skin tightening and cellulite treatment

VI.İnternational Plastic Surgery Course I. International Anti-Aging Symposium (2008) Ekaterinburg- Russia

New Medlite technology Photo-Acoustic Pulse therapy

Aesthetic Plastic Surgery Society 12th National Congress Minimal Invasive Surgery Course (2008) İstanbul

A new vaginal stent material:Alginate

22. Turkish Society of Plastic Reconstructive an Aesthetic Surgery Congress (2008)Antalya

No osteotomy rhinoplasty : Algoritm

22. Turkish Society of Plastic Reconstructive an Aesthetic Surgery Congress (2008)Antalya

Axillar Brachial Plexus Blockage by Plasticsurgeons

23. Turkish Society of Plastic Reconstructive an Aesthetic Surgery Congress (2008)Antalya

TriPollar RF Non-Surgical Face Lift & Skin Tightening - Long Term Results

White paper 2008

My approach to aesthetic rhinoplasty

Facial Aesthetic Surgery and Rhinoplasty Society Rhinoplasty days (2009) Istanbul

No Osteotomy Rhinoplasty

Facial Aesthetic Surgery and Rhinoplasty Society Rhinoplasty days (2009) Istanbul

Laser Treatments in facialrejuvenations

TPRECD Winter symposium ( 2010) Bolu Kartalkaya

Non irritatingAHA treatments inDermatology

TPRECD Winter symposium ( 2010) Bolu Kartalkaya

Non invasive weight loss with low level diode laser

Turkish Society of Plastic Reconstructive an Aesthetic Surgery Winter symposium (2011) Uludag

Mini rhinoplasty (rhinoplasty without osteotomy)

Aesthetic Plastic Surgery Society National Congress (2012) Istanbul

Mini Rhinoplasty (no osteotomy rhinoplasty)

5th EASAPS The European Association of Societies of Aesthetic Plastic Surgery Meeting (2012) Istanbul

Minimal invasive rhinoplasty (mini rhinoplasty)

TPRECD V. Rhinoplasty course (2012) Ankara

Mini Rhinoplasty (no osteotomy rhinoplasty)

Seoul Rhinoplasty Forum ( 2012) Seoul South Korea

No osteotomy rhinoplasty ( desicion of osteotomy)

TPRECD II Istanbul International Rhinoplasty Course (2013) Istanbul

 

Columelar surgery and softrhinoplasty

TPRECD VII. Rhinoplasty course (2014) Izmir

Increasing Topical Anesthetic Efficacy with MicroneedleApplication

Ömer Buhsem, Alper Aksoy, Yavuz Kececi, Emin Sir & Melike Güngör (2016)

Journal of Cosmetic and Laser Therapy, DOI: 10.3109/14764172.2016.1157362

Skin Resurfacing

Grabb and Smith Plastik Cerrahi 7. Baskı Kısım 5, 41 Türkçe çeviri (2016)

Organic Dermal implant revolution: new molecule introduction

Kuwait Derma Update and Laser Symposium VIII, Kuwait (2017)

Natural injectable implant : agarose gel

The 12.th International Conference of Aesthetic and Antiaging Medicine Warsaw Poland (2017)

Facial Applications with Radiofrequency Energy, Review

Journal Türkiye Klinikleri Plastik Cerrahi Cilt:7, Sayı:1 (2018)

Nonsurgical Rhinoplasty with Agarose gel

International Medical Aesthetic Conference Kuala Lumpur, Malaysia (2018)

Agarose gel : a natural injectable implant and volumizer

Dubai Derma World Dermatology and Laser Conference Dubai (2018)

Dermal fillers (DAS)

TPRECD 40. Ulusal Kurultayı Antalya (2018)

Botilinum toksin ve dolgu uygulamaları

Plastik Cerrahi Asistan Okulu, Antalya (2019)

Filler Complications and Management

23. Ulusal Estetik Plastik Cerrahi Kongresi İstanbul (2019)

Midface and zygoma volumizing with agarose gel

SIES International Aesthetic Medicine and Surgery Congress Bologna Italy (2019)

Mehr lesen
5.0
8 Rezensionen
Baki Yilmaz
Schönheitschirurg/-in
24 Jahre der Erfahrung

Baki Yilmaz

Schönheitschirurg/-in
24 Jahre der Erfahrung
Türkei, Istanbul
Uniqacare Clinic
Op Dr Orkun Uyanik
Schönheitschirurg/-in
10 Jahre der Erfahrung
4.5
4 Rezensionen
Türkei, Istanbul
EsteCapelli Clinic

Op Dr Orkun Uyanik

Schönheitschirurg/-in
10 Jahre der Erfahrung

Education:  Expertise in Medicine: Necmettin Erbakan University 2011

Masters Degree :Istanbul University Faculty Of Medicine :2015

Work Experience: 

2023- LIV Hospital Ulus 

2021-2023: Health Sciences University, Başakşehir Çam and Sakura City Hospital, Plastic, Reconstructive and Aesthetic Surgery 

2022 (Spring):  Haliç University Medical Faculty, Department of Plastic, Reconstructive and Aesthetic Surgery

2016-2021: Necmettin Erbakan University, Meram Faculty of Medicine, Plastic, Reconstructive and Aesthetic Surgery

2015-2016 : Kars Digor State Hospital 

Certificates: 

Microsurgery Basic Training Course (2017),

Experimental Animals Course (2018),

Hand Surgery Course (2019)

Area of Expertise: 

Plastic, Reconstructive and Aesthetic Surgery

 

 

Mehr lesen
4.5
4 Rezensionen
Arztbesuch preis auf anfrage
Fettabsaugung am Knie $3000 - $3600
Weitere Behandlungen
Cihan Şahin
Schönheitschirurg/-in
21 Jahre der Erfahrung
Türkei, Istanbul
Euro İstanbul Medical Group

Cihan Şahin

Schönheitschirurg/-in
21 Jahre der Erfahrung

Akkredititationen:

Turkish Board of Plastic Surgery

Cihan Şahin ist zertifizierter plastischer Chirurg des Türkischen Ausschusses für plastische Chirurgie. Er absolvierte die Gulhane Military Medical Academy und absolvierte seine Ausbildung in plastischer rekonstruktiver und ästhetischer Chirurgie am GATA Haydarpasa Training Hospital. Er hat 51 internationale Veröffentlichungen, 37 Vorträge auf internationalen Tagungen und 102 Beiträge auf nationalen Tagungen vorgelegt. Er ist Mitglied von drei Gesellschaften und wurde dreimal von der Türkischen Gesellschaft für Plastische, Rekonstruktive und Ästhetische Chirurgie ausgezeichnet.

Mehr lesen
Nese Kurt Ozkaya
Schönheitschirurg/-in
24 Jahre der Erfahrung
5.0
1 Rezensionen
Türkei, Sivas
Medicana Sivas Hospital

Nese Kurt Ozkaya

Schönheitschirurg/-in
24 Jahre der Erfahrung
Dr. Nese Kurt Ozkaya ist ein erfahrener Spezialist für Plastische, Rekonstruktive und Ästhetische Chirurgie am MEDICANA SIVAS Krankenhaus mit Expertise in Nasenkorrektur, Blepharoplastik, Ohrästhetik, Gesichtschirurgie, Körperästhetik, Botox-Anwendungen, Laser-Haarentfernung und mehr.Mehr lesen
5.0
1 Rezensionen
Gurler Akinbingol
Schönheitschirurg/-in
21 Jahre der Erfahrung
Türkei, Istanbul
Gürler Akınbingöl M.D. Aesthetic & Plastic Surgery

Gurler Akinbingol

Schönheitschirurg/-in
21 Jahre der Erfahrung
Dr. X ist ein plastischer Chirurg, der sich auf Nasenkorrekturen, Mammoplastiken und Gynäkomastie-Operationen spezialisiert hat. Er ist Absolvent der Medizinischen Fakultät der Universität Ankara und der Başkent Üniversitesi Tıp Fakültesi.Mehr lesen
Mehmet Ceber
Schönheitschirurg/-in
18 Jahre der Erfahrung
Türkei, Istanbul
MEHMET CEBER CLINIC

Mehmet Ceber

Schönheitschirurg/-in
18 Jahre der Erfahrung
Dr. Mehmet Ceber ist ein erfahrener und hoch angesehener plastischer und rekonstruktiver Chirurg mit über 20 Jahren Erfahrung. Er bietet eine breite Palette von Dienstleistungen an, darunter Bruststraffung, Facelifting, Nasenkorrektur, Fettabsaugung und vieles mehr. Er hat zur Zufriedenheit von über 5000 Patienten beigetragen und Kunden aus mindestens 17 verschiedenen Ländern behandelt.Mehr lesen
Mehmet Mustafa Kiyar
Schönheitschirurg/-in
19 Jahre der Erfahrung
5.0
1 Rezensionen
Türkei, Istanbul
Mono Medical Center

Mehmet Mustafa Kiyar

Schönheitschirurg/-in
19 Jahre der Erfahrung
Dr. Mehmet Mustafa Kiyar ist ein plastischer Chirurg mit fast 30 Jahren Erfahrung. Er ist sowohl von der türkischen als auch von der europäischen Kammer für plastische, rekonstruktive und ästhetische Chirurgie zertifiziert. Sein chirurgisches Fachwissen umfasst ein breites Spektrum an Eingriffen wie Brustoperationen, Nasenkorrekturen, Fettabsaugungen und Gesichtsstraffungen.Mehr lesen
5.0
1 Rezensionen
Mehmet Ali Korkmaz
Schönheitschirurg/-in
12 Jahre der Erfahrung
1.0
1 Rezensionen
Türkei, Antalya
AYT Clinic

Mehmet Ali Korkmaz

Schönheitschirurg/-in
12 Jahre der Erfahrung
Abgeschlossene medizinische Ausbildung an der Universität Istanbul, gefolgt von Pflichtdienst und Spezialisierung am Gelibolu State Hospital bzw. Antalya Training and Research Hospital. Arbeitet derzeit als Facharzt im Isparta City Hospital und im Private Antalya Anadolu Hospital.Mehr lesen
1.0
1 Rezensionen
Taha Sonmez
Schönheitschirurg/-in
17 Jahre der Erfahrung
4.4
31 Rezensionen
Türkei, Istanbul
Karisoclinic

Taha Sonmez

Schönheitschirurg/-in
17 Jahre der Erfahrung

Aesthetic Plastic and Reconstructive Surgery Specialist Operator Doctor Taha Sönmez was born in Erzurum. After completing his primary, secondary and high school education in Erzurum with honors, he studied at Istanbul University Faculty of Medicine between 2002-2007 and became a medical doctor. Aesthetics, microsurgery, congenital (congenital) anomalies, burn treatment and surgery, facial fractures, hand surgery, tissue transplants, head and neck surgery, neuromuscular transplants, surgical and non-surgical plastic surgery in the Department of Plastic Reconstructive and Aesthetic Surgery at Istanbul University started his education.

 

In 2012, PENTOXYPHILL IN THE VENOUS ICHEMIA MODEL OF THE RATS INFERIOR EPIGASTRIC ISLAND FLEPS AND

He received the title of Aesthetic Plastic and Reconstructive Surgery Specialist by presenting his experimental study thesis on the EVALUATION OF ISCHEMIC DAMAGE BY USING N-ACETYLCYSTEIN SINGLE AND TOGETHER. After completing her education, she received postgraduate training on vaser liposuction, rhinoplasty, breast aesthetics, facial and body aesthetic shaping, male and female aesthetics, surgical and non-surgical aesthetics at Adıyaman Training and Research Hospital.

 

He continued his studies on aesthetic surgery, rhinoplasty, breast (breast) augmentation aesthetics, tummy tuck, hair transplant, liposuction (liposuction), vaser liposuction, youthful appearance with and without surgery, anti-aging, hair and eyebrow transplantation.

Mehr lesen
4.4
31 Rezensionen
Guncel Ozturk Md Febopras
Schönheitschirurg/-in
21 Jahre der Erfahrung
Türkei, Istanbul
Dr. Güncel Öztürk

Guncel Ozturk Md Febopras

Schönheitschirurg/-in
21 Jahre der Erfahrung
Dr. Guncel Ozturk Md Febopras ist ein Spezialist für plastische und ästhetische Chirurgie, der für seine innovativen Techniken bei Nasenkorrekturen, Brustvergrößerungen, Lippenvergrößerungen und Botox-Behandlungen bekannt ist. Sein Fachwissen erstreckt sich auch auf endoskopische Pentalift-Operationen und DHI-Haartransplantation. Er hat Bücher veröffentlicht, die sich mit den künstlerischen Aspekten der plastischen Chirurgie befassen, und in seiner Praxis einzigartige Techniken entwickelt. Dr. Ozturks Ansatz verbindet medizinisches Fachwissen mit künstlerischen Prinzipien.Mehr lesen
Ismail Barutt
Schönheitschirurg/-in
16 Jahre der Erfahrung
Türkei, Istanbul
Shine clinic

Ismail Barutt

Schönheitschirurg/-in
16 Jahre der Erfahrung

 International Educational Courses and Certificate:

10 – 12 May 2012, V. Rhinoplasty Course, Ankara (Turkey)

31 October – 4 November 2012, TPRECD 34th National Congress, Antalya (Turkey)

10 – 20 December 2012, XII. Experimental Animal Practice and Ethics Course, Ankara (Turkey)

27 – 28 September 2013, Prof. Dr. Rıdvan EGE Basic Hand Surgery Course 8, Ankara (Turkey)

Education Bachelor's Degree:

2008, Faculty of Medicine, Ege University, Izmir (Turkey)

 

Specialization Education:

2009, Department of General Surgery, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul (Turkey)

2016, Department of Aesthetic/Plastic/Reconstructive Surgery, Faculty of Medicine, Gazi University, Ankara (Turkey)

Professional Experience 23 September 2008 – 15 January 2009, Family Physician, Akkuş Kızılelma Health Center, Ordu (Turkey)

19 January 2009 – 20 March 2009, Research Assistant, Department of General Surgery, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul (Turkey)

12 November 2009 – 28 May 2016, Research Assistant, Department of Aesthetic/Plastic/Reconstructive Surgery, Faculty of Medicine, Gazi University, Ankara (Turkey)

13 June 2016 – 30 September 2017, Cosmetic Surgeon, Saglik Bakanligi University Van Education and Research Hospital, Van (Turkey)

1 August 2018 – 29 March 2019, Cosmetic Surgeon, Burdur State Hospital, Burdur (Turkey)

11 April 2019, 15 June 2020, Cosmetic Surgeon, Saglik Bakanligi University Van Education and Research Hospital, Van (Turkey)

18 June 2020 – 13 September 2021, Minor Assistant, Istanbul Hamidiye Etfal Education and Research Hospital, Istanbul (Turkey

 

 
 

 

Mehr lesen
Bahattin Çeliköz
Schönheitschirurg/-in
42 Jahre der Erfahrung
5.0
1 Rezensionen

Bahattin Çeliköz

Schönheitschirurg/-in
42 Jahre der Erfahrung
Türkei, Istanbul
Mono Medical Center
5.0
1 Rezensionen
Mustafa Erol Demirseren
Schönheitschirurg/-in
30 Jahre der Erfahrung
4.6
82 Rezensionen

Mustafa Erol Demirseren

Schönheitschirurg/-in
30 Jahre der Erfahrung
Türkei, Antalya
SALUSS Medical Group
4.6
82 Rezensionen
Yakup Cil
Schönheitschirurg/-in
27 Jahre der Erfahrung
4.4
14 Rezensionen

Yakup Cil

Schönheitschirurg/-in
27 Jahre der Erfahrung
Türkei, Istanbul
Hermes Clinics
4.4
14 Rezensionen