Ερευνητικό Έργο

Ο μοναδικός Έλληνας ορθοπαιδικός χειρουργός με δημοσιευμένο ερευνητικό έργο στη ρομποτική ορθοπαιδική χειρουργική.

2026J Exp Orthop

Comparable clinical outcomes but different postoperative Dynamic Alignment of the Knee (DyAK) patterns between cruciate-retaining and posterior-stabilized inserts in functionally aligned robotic-assisted total knee arthroplasty

Koutserimpas C, Veizi E, Lustig S, Dretakis K

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2026Knee Surg Sports Traumatol Arthrosc

Reverse coronal deformity does not adversely affect clinical outcomes or early survivorship following image-based robotic total knee arthroplasty performed under functional alignment

Koutserimpas C, Veizi E, Tandogan R, Lustig S, Dretakis K

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2026SICOT J

A systematic review of radiological outcomes and implant positioning in robotic-assisted functionally aligned robotic total knee arthroplasty

Giovanoulis V, Vasiliadis AV, Tsiridis E, Andriollo L, Gregori P, Dretakis K, Koutserimpas C, Lustig S

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2026SICOT J

Image-based robotic-assisted conversion from partial to total knee arthroplasty under functional alignment: Comparable outcomes to primary total knee arthroplasty

Koutserimpas C, Veizi E, Matzaroglou C, Kontos C, Lustig S, Tandogan R, Dretakis K

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2026Knee Surg Sports Traumatol Arthrosc

Functional alignment in robotic total knee arthroplasty provides favourable outcomes and minimal early revisions: A systematic review and meta-analysis

Giovanoulis V, Vasiliadis AV, Andriollo L, Gregori P, Dretakis K, Koutserimpas C, Lustig S

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2026Knee Surg Sports Traumatol Arthrosc

Comparable outcomes and early revision rates between restricted and unrestricted functional knee positioning in robotic-assisted total knee arthroplasty for varus deformities ≥10°

Koutserimpas C, Dretakis K, Veizi E, Arıcan N, Servien E, Batailler C, Lustig S

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2025SICOT J

Total knee arthroplasty after anterior cruciate ligament reconstruction with the use of image-based robotic technology and functional alignment

Koutserimpas C, Andriollo L, Gregori P, Veizi E, Tandogan R, Lustig S, Dretakis K

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2024Arch Bone Jt Surg

The Use of the Robotic Arm-Assisted System (MAKO) for Hip Revision Surgery

Dretakis K, Raptis K, Koutserimpas C

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2024Bull Hosp Jt Dis (2013)

Survivorship and Outcomes of Robotic Arm-Assisted Medial Unicompartmental Knee Arthroplasty at a Minimum of 5-Year Follow-Up

Dretakis K, Koutserimpas C, Raptis K, Igoumenou VG

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2024Arthroplast Today

Restoring Hip Joint Anatomy With the Robotic Arm-Assisted System in Hip Fractures: Expanding the Applications for Hip Surgery

Dretakis K, Piagkou M, Koutserimpas C

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2024J Long Term Eff Med Implants

Robotic Arm-Assisted Total Knee Arthroplasty: Anatomical Alignment and Mid-Term Outcomes from the First Cohort Originating in Greece

Dretakis K, Igoumenou VG, Naoum S, Raptis K, Koutserimpas C

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2024J Musculoskelet Neuronal Interact

Fatigue Fracture of the Femoral Neck

Koutserimpas C, Arkoudis NA, Chronopoulos E, Dretakis K, Piagkou M, Alpantaki K

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2024Medicina (Kaunas)

Pitfalls with the MAKO Robotic-Arm-Assisted Total Knee Arthroplasty

Dretakis K, Koutserimpas C

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2023Medicina (Kaunas)

Suggestion of a Novel Classification Based on the Anatomical Region and Type of Bilateral Fatigue Femoral Fractures

Koutserimpas C, Kotzias D, Chronopoulos E, Naoum S, Raptis K, Karamitros A, Dretakis K, Piagkou M

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2023Maedica (Bucur)

Spinal Infections Caused by Coccidioides Species

Koutserimpas C, Naoum S, Melissinos EP, Raptis K, Alpantaki K, Dretakis K, Piagkou M, Samonis G

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2022Diagnostics (Basel)

Fungal Periprosthetic Hip Joint Infections

Koutserimpas C, Naoum S, Giovanoulis V, Raptis K, Alpantaki K, Dretakis K, Vrioni G, Samonis G

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2022Diagnostics (Basel)

Fungal Prosthetic Joint Infection in Revised Knee Arthroplasty: An Orthopaedic Surgeon’s Nightmare

Koutserimpas C, Naoum S, Alpantaki K, Raptis K, Dretakis K, Vrioni G, Samonis G

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2021Maedica (Bucur)

Tranexamic Acid in Shoulder Arthroplasty. A Comprehensive Review

Koutserimpas C, Besiris GT, Giannoulis D, Raptis K, Vlasis K, Dretakis K, Alpantaki K

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2020Maedica (Bucur)

Gender and Age Differences in Hip Fracture Types among Elderly: a Retrospective Cohort Study

Alpantaki K, Papadaki C, Raptis K, Dretakis K, Samonis G, Koutserimpas C

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2020Case Rep Orthop

Expanding Robotic Arm-Assisted Knee Surgery: The First Attempt to Use the System for Knee Revision Arthroplasty

Kalavrytinos D, Koutserimpas C, Kalavrytinos I, Dretakis K

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2020G Chir

The evolution of robotic arm-assisted arthroplasty in Greece

Koutserimpas C, Dretakis K

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2019Eur J Orthop Surg Traumatol

Outcomes of robotic-arm-assisted medial unicompartmental knee arthroplasty: minimum 3-year follow-up

Dretakis K, Igoumenou VG

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2019Aging Clin Exp Res

The role of parathyroid hormone (PTH) and vitamin D in falls and hip fracture type

Dretakis K, Igoumenou VG

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2011Arch Gerontol Geriatr

Elderly patients with trochanteric hip fracture have lower serum Vitamin D levels compared to patients with cervical hip fracture

Dretakis OE, Margioris AN, Tsatsanis C, Dretakis KE, Malliaraki N, Steriopoulos K

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2006Calcif Tissue Int

Mortality rates of patients with a hip fracture in a southwestern district of Greece: ten-year follow-up with reference to the type of fracture

Karagiannis A, Papakitsou E, Dretakis K, Galanos A, Megas P, Lambiris E, Lyritis GP

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2004Maturitas

Body mass index (BMI) and parameters of bone formation and resorption in postmenopausal women

Papakitsou EF, Margioris AN, Dretakis KE, Trovas G, Zoras U, Lyritis G, Dretakis EK, Stergiopoulos K

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1999Calcif Tissue Int

Bone mineral density, body mass index, and hip axis length in postmenopausal cretan women with cervical and trochanteric fractures

Dretakis EK, Papakitsou E, Kontakis GM, Dretakis K, Psarakis S, Steriopoulos KA

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1998Acta Orthop Scand

Cervical hip fractures do not occur in arthrotic joints. A clinicoradiographic study of 256 patients

Dretakis EK, Steriopoulos KA, Kontakis GM, Giaourakis G, Economakis G, Dretakis KE

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1998Calcif Tissue Int

Possible predisposing factors for the second hip fracture

Dretakis KE, Dretakis EK, Papakitsou EF, Psarakis S, Steriopoulos K

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1995Calcif Tissue Int

Broadband ultrasound attenuation of the os calcis in female postmenopausal patients with cervical and trochanteric fracture

Dretakis EK, Kontakis GM, Steriopoulos K, Dretakis K, Kouvidis G

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