Spyridon Sioutis, Stylianos Kolovos, Maria-Eleni Papakonstantinou, Pavlos Altsitzioglou, Maria Polyzou, Konstantinos Chlapoutakis, Vasileios Karampikas, Panayiotis Gavriil, Evanthia Mitsiokapa, Dimitrios Koulalis et al. (2 more)

Published online: 01 April 2025

DOI: https://doi.org/10.1051/sicotj/2025016

Open Access

Safety and outcomes of bikini-incision DAA for hip arthroplasty with large acetabular cups (≥56 mm): A single-surgeon series of 215 cases 25

Fadhil Mat Salleh and Ikram Nizam

Published online: 14 April 2025

DOI: https://doi.org/10.1051/sicotj/2025021

Open Access

Proximal femoral replacement with locking plate for massive bone loss: a case report 29

Hironori Ochi, Tomonori Baba, Masahiko Nozawa, Suguru Kato, Kyoko Sasaki, Yuko Sakamoto, Sung-Gon Kim and Muneaki Ishijima

Published online: 12 May 2025

DOI: https://doi.org/10.1051/sicotj/2025024

Open Access

Retrospective study of complications following two-stage bilateral total hip arthroplasty: does inter-stage interval matter? 31

Camilo Hernán Bonilla-Ortiz, Jorge Eduardo Manrique-González, Andrés Restrepo-Uribe, Juan Manuel Malagón-Santos, Jorge De Francisco Casas-Galindo, Sofia Muñoz-Medina and Jairo Alonso Rincón-Hoyos

Published online: 22 May 2025

DOI: https://doi.org/10.1051/sicotj/2025023

Open Access

Clinical efficacy of oxidized regenerated cellulose powder in perioperative blood management in direct anterior total hip arthroplasty 36

Taizo Kaneko, Kentaro Hayakawa and Tsuyoshi Miyazaki

Published online: 16 July 2025

DOI: https://doi.org/10.1051/sicotj/2025036

Open Access

Direct anterior total hip arthroplasty with dual mobility cup for femoral neck fractures in dementia patients 39

Ryuji Okuno, Tomonori Baba, Yu Ozaki, Yasuhiro Homma, Kazuo Kaneko and Muneaki Ishijima

Published online: 16 July 2025

DOI: https://doi.org/10.1051/sicotj/2025034

Open Access

Intraoperative periprosthetic femoral fracture in cementless hip hemiarthroplasty for femoral neck fracture does not change long-term outcomes 46

Nissan Amzallag, Itay Ashkenazi, Mohamed Abadi, Nadav Graif and Yaniv Warschawski

Published online: 07 August 2025

DOI: https://doi.org/10.1051/sicotj/2025045

Open Access

Cemented dual-mobility total hip arthroplasty cups in a custom-made acetabulum: a clinical and radiological evaluation 48

Nicolas Blum, Guillaume Mesnard, Cécile Batailler and Sébastien Lustig

Published online: 26 August 2025

DOI: https://doi.org/10.1051/sicotj/2025049

Open Access

Implant survival and risk factors for failure after proximal femoral megaprosthetic reconstruction 50

Anastasios G. Roustemis, Panayiotis Gavriil, Stavros Goumenos, Ioannis Trikoupis, Vasileios Karampikas, Panagiotis Koulouvaris, Vasileios Kontogeorgakos, Olga Savvidou, Andreas F. Mavrogenis and Panayiotis J. Papagelopoulos

Published online: 26 August 2025

DOI: https://doi.org/10.1051/sicotj/2025031

Open Access

An increased incidence of avascular necrosis as the predisposing aetiology for primary total hip arthroplasty in sub-Saharan Africa – a retrospective review of 1,400 consecutive patients 54

Dyllan B. Geldenhuys, Josip Nenad Cakic, Lipalo Mokete, Nkhodiseni Sikhauli and Jurek Rafal Tomasz Pietrzak

Published online: 24 September 2025

DOI: https://doi.org/10.1051/sicotj/2025052

Open Access

Consensus-based guidelines on subtrochanteric femur fractures: Bridging evidence and experience on 11 key clinical dilemmas 58

Swapnil Keny, Gaurav Sharma, Murali Poduval, Anjali Tiwari and Vaibhav Bagaria

Published online: 05 December 2025

DOI: https://doi.org/10.1051/sicotj/2025060

Lower Limb

Open Access

Predicting survival outcomes in dedifferentiated chondrosarcoma: a prognostic factor analysis from a National Registry 16

Tomoya Masunaga, Shinji Tsukamoto, Kanya Honoki, Hiromasa Fujii, Akira Kido, Manabu Akahane, Yasuhito Tanaka, Andreas F. Mavrogenis, Costantino Errani and Akira Kawai

Published online: 13 March 2025

DOI: https://doi.org/10.1051/sicotj/2025011

Open Access

Retrograde femoral nailing for deformity correction and fracture treatment in osteogenesis imperfecta: clinical and radiological assessment of a novel technique 26

Samuel Georges, Ibrahim Saliba, Georges Finidori, Edouard Haumont, Stephanie Pannier and Zagorka Pejin

Published online: 17 April 2025

DOI: https://doi.org/10.1051/sicotj/2025020

Open Access

Outcome of surgical treatment for metastatic bone disease of the distal femur: Observational single-center study of 47 patients 60

Adam Mellgren and Panagiotis Tsagkozis

Published online: 06 January 2026

DOI: https://doi.org/10.1051/sicotj/2025062

Knee

Open Access

Relationship between the location of the popliteal artery and the tibial osteotomy plane in patients with medial and lateral unicompartmental knee arthroplasty: A retrospective analysis of preoperative magnetic resonance imaging and intraoperative findings 1

Tatsuya Kubo, Tsuneari Takahashi, Yuya Kimura, Takashi Ajiki, Eri Yasuda and Katsushi Takeshita

Published online: 13 January 2025

DOI: https://doi.org/10.1051/sicotj/2024058

Open Access

Functional alignment is a feasible alignment strategy in robotic assisted total knee arthroplasty for knee osteoarthritis with extra-articular deformity – A case series 2

Wei Cheong Eu, Jade Pei Yuik Ho and G. Kunalan

Published online: 13 January 2025

DOI: https://doi.org/10.1051/sicotj/2024059

Open Access

Inferior outcome of stand-alone short versus long tibial stem in revision total knee arthroplasty. A retrospective comparative study with minimum 2 year follow-up 3

Elsayed Ahmed Abdelatif, Assala Abu Mukh, Ahmed Nady Saleh Elsaid, Ahmed Omar Youssef, Constant Foissey, Elvire Servien and Sebastien Lustig

Published online: 20 January 2025

DOI: https://doi.org/10.1051/sicotj/2024054

Open Access

Review

Revisiting two thousand hinge fractures in open wedge high tibial osteotomy with a fifty years review: the oscillating saw cannot replace the traditional “ear-hand” dialogue between osteotome and hammer to estimate the elastic modulus of bone 5

Claire Bastard, Guillaume Haiat and Philippe Hernigou

Published online: 20 January 2025

DOI: https://doi.org/10.1051/sicotj/2024060

Open Access

Review

Clinical outcomes and long-term efficacy of high tibial osteotomy in treating knee instability: An updated systematic review 6

Edi Mustamsir, Aulia Pandu Aji, Ahmad Abdilla Adiwangsa and Azfar Ahnaf Akmalizzan

Published online: 23 January 2025

DOI: https://doi.org/10.1051/sicotj/2024061

Open Access

Functional knee positioning in patients with valgus deformity undergoing image-based robotic total knee arthroplasty: Surgical technique 7

Pietro Gregori, Christos Koutserimpas, Andrea De Fazio, Sarah Descombris, Elvire Servien, Cécile Batailler and Sébastien Lustig

Published online: 10 February 2025

DOI: https://doi.org/10.1051/sicotj/2025001

Open Access

Limited accuracy of transtibial aiming for anatomical femoral tunnel positioning in ACL reconstruction 8

Dimitrios Mastrokalos, Anastasios G. Roustemis and Dimitrios Koulalis

Published online: 10 February 2025

DOI: https://doi.org/10.1051/sicotj/2025002

Open Access

Save the Patella 10

Angelo V. Vasiliadis, Vasileios Giovanoulis, Dimitrios Chytas and George Noussios

Published online: 20 February 2025

DOI: https://doi.org/10.1051/sicotj/2025004

Open Access

Impact of screw reinsertion on osteosynthesis stability in Schatzker IV tibial plateau fractures: a biomechanical study 11

Shuhei Hiyama, Tsuneari Takahashi, Jiro Ando, Yoshiya Nibe, Tomohiro Matsumura and Katsushi Takeshita

Published online: 27 February 2025

DOI: https://doi.org/10.1051/sicotj/2025008

Open Access

Robotic total knee arthroplasty for moderate to high-grade valgus knee deformity: technique and outcomes 12

Kanukuntla Kalyan, Ashish Singh, Purushotam Kumar, Akash Chandrashekar Gundalli, Sudhir Shankar Mane, Himanshu Swarnkar and Lavanya Singh

Published online: 04 March 2025

DOI: https://doi.org/10.1051/sicotj/2025005

Open Access

Thai version of ACL return to sports after injury scale translated with cross-cultural adaptation provided the good validation in Thai patients who received ACL reconstruction 15

Teerapat Laddawong, Chaiyanun Vijittrakarnrung, Patarawan Woratanarat and Nadhaporn Saengpetch

Published online: 13 March 2025

DOI: https://doi.org/10.1051/sicotj/2025009

Open Access

Review

Current concepts in total knee arthroplasty: Rotating hinge prostheses 18

Tiffany Carol Oliver, Babar Kayani, Tianyi David Luo, Hugo Humphries and Fares Sami Haddad

Published online: 19 March 2025

DOI: https://doi.org/10.1051/sicotj/2025010

Open Access

Lateral approach in robotic total knee arthroplasty for valgus knees: A step-by-step technique 20

Luca Andriollo, Pietro Gregori, Christos Koutserimpas, Elvire Servien, Cécile Batailler, Pascal Kouyoumdjian and Sébastien Lustig

Published online: 27 March 2025

DOI: https://doi.org/10.1051/sicotj/2025017

Open Access

Does the change between the native and the prosthetic posterior tibial slope influence the clinical outcomes after posterior stabilized TKA? A review of 793 knees at a minimum of 5 years follow-up 21

Hassan Alhamdi, Etienne Deroche, Jobe Shatrov, Cécile Batailler, Sébastien Lustig and Elvire Servien

Published online: 27 March 2025

DOI: https://doi.org/10.1051/sicotj/2025014

Open Access

Management of a rare case of anterior cruciate ligament reconstruction in a Paralympic athlete with a transtibial amputation – a case report 23

Alexandre Le Guen, Thibaut Lucena, Eric Laboute and Etienne Cavaignac

Published online: 08 April 2025

DOI: https://doi.org/10.1051/sicotj/2025022

Open Access

Safety and early outcomes of simultaneous bilateral TKA in patients with BMI > 40: A retrospective comparative study 24

Alexandre Le Guen, Zakee Azmi, Jesper Fritz, Aymen Alqazzaz and Sébastien Parratte

Published online: 14 April 2025

DOI: https://doi.org/10.1051/sicotj/2025019

Open Access

Total knee arthroplasty after anterior cruciate ligament reconstruction with the use of image-based robotic technology and functional alignment 30

Christos Koutserimpas, Luca Andriollo, Pietro Gregori, Enejd Veizi, Reha Tandogan, Sébastien Lustig and Konstantinos Dretakis

Published online: 19 May 2025

DOI: https://doi.org/10.1051/sicotj/2025025

Open Access

Cementless versus cemented fixation in image-based robotic total knee arthroplasty guided by functional knee positioning principles 32

Christos Koutserimpas, Pietro Gregori, Enejd Veizi, Luca Andriollo, Elvire Servien, Cécile Batailler and Sébastien Lustig

Published online: 27 May 2025

DOI: https://doi.org/10.1051/sicotj/2025027

Open Access

Rotating-platform deep-dish total knee arthroplasty with restricted kinematic alignment: Five-year clinical and functional outcomes 33

Hannes Vermue, Guillaume Mesnard, Elvire Servien, Cécile Batailler and Sébastien Lustig

Published online: 06 June 2025

DOI: https://doi.org/10.1051/sicotj/2025018

Open Access

Functional positioning in robotic medial unicompartmental knee arthroplasty: a step-by-step technique 34

Luca Andriollo, Giovan Giuseppe Mazzella, Christos Koutserimpas, Pietro Gregori, Elvire Servien, Cécile Batailler and Sébastien Lustig

Published online: 11 June 2025

DOI: https://doi.org/10.1051/sicotj/2025028

Open Access

Functional positioning in robotic patello-femoral arthroplasty: a step-by-step technique 35

Luca Andriollo, Christos Koutserimpas, Pietro Gregori, Jean Baltzer, Elvire Servien, Cécile Batailler and Sébastien Lustig

Published online: 11 June 2025

DOI: https://doi.org/10.1051/sicotj/2025029

Open Access

Superficial band of the quadriceps tendon harvested with a minimally invasive technique provides adequate graft dimensions: a cadaveric study 37

Napatpong Thamrongskulsiri, Varachaya Khwanjaipanich, Danaithep Limskul, Thanathep Tanpowpong, Somsak Kuptniratsaikul and Thun Itthipanichpong

Published online: 16 July 2025

DOI: https://doi.org/10.1051/sicotj/2025037

Open Access

Venous thromboembolism prophylaxis after anterior cruciate ligament reconstruction: retrospective case-control study 38

Hatem B. Afana, Shine Ashokan and Thomas Nau

Published online: 16 July 2025

DOI: https://doi.org/10.1051/sicotj/2025032

Open Access

Prevalence and demographic correlates of Methicillin-Resistant Staphylococcus aureus (MRSA) colonization in patients undergoing total knee replacement 41

Anjali Tiwari, Ravi Goyal, Gaurav Sharma, Shyam Nadange and Vaibhav Bagaria

Published online: 21 July 2025

DOI: https://doi.org/10.1051/sicotj/2025039

Open Access

Posteromedial varus fatigue fragment (PVFF) in severe varus knee osteoarthritis phenotype: incidence, surgical implications, and management 42

Vaibhav Bagaria and Anjali Tiwari

Published online: 23 July 2025

DOI: https://doi.org/10.1051/sicotj/2025038

Open Access

Sensitivity of MRI reports for ligamentous injuries in high-grade knee dislocations: A single-center retrospective analysis of radiology reports and operative findings 43

Magd Boutany, David Abdelnour, Alqasim Elnaggar, Eric Schweller and Rahul Vaidya

Published online: 04 August 2025

DOI: https://doi.org/10.1051/sicotj/2025046

Open Access

Evaluation of component alignment in total knee arthroplasty using patient-specific instrumentation versus conventional guides: a retrospective study 44

Georgios Renieris, Athanasios Georgokostas, Eleni Georgaki and Natalia Renieri

Published online: 04 August 2025

DOI: https://doi.org/10.1051/sicotj/2025044

Open Access

The learning curve of novel implant total knee arthroplasty system in high-volume university center 45

Simon Messe, Guillaume Mesnard, Hannes Vermue, Enrico Festa, Elvire Servien, Anthony Viste, Cécile Batailler and Sébastien Lustig

Published online: 07 August 2025

DOI: https://doi.org/10.1051/sicotj/2025041

Open Access

Reduction of oxidative stress in total knee arthroplasty using tourniquet with a novel pharmaceutical combination 47

Irini Tatani, Electra Kalaitzopoulou, Marianna Skipitari, Aristeidis Ntoukas, Eleni A. Tsaliki, Savvas Giakoumakis, John Lakoumentas, Athina Varemmenou, Effimia Michail, Polyxeni Papadea et al. (2 more)

Published online: 08 August 2025

DOI: https://doi.org/10.1051/sicotj/2025042

Open Access

A novel in vitro experimental design for biomechanical testing of patellofemoral joint kinetics and kinematics 49

A. Mounir Boudali, Jobe Shatrov, Koki Abe, Marcus Zavala, David Parker, William L. Walter and Elizabeth Clarke

Published online: 26 August 2025

DOI: https://doi.org/10.1051/sicotj/2025043

Open Access

Lateral approach for total knee arthroplasty in patients with valgus deformity: A step-by-step surgical technique 51

Bin Yang, Christos Koutserimpas, Bin Sun, Cécile Batailler, Elvire Servien and Sébastien Lustig

Published online: 01 September 2025

DOI: https://doi.org/10.1051/sicotj/2025047

Open Access

Enhancing patellar positioning and tracking in robotic patello-femoral arthroplasty: a step-by-step technique 52

Luca Andriollo, Hannes Vermue, Carmela Pizzigallo, Jobe Shatrov, Elvire Servien, Cécile Batailler and Sébastien Lustig

Published online: 04 September 2025

DOI: https://doi.org/10.1051/sicotj/2025040

Open Access

Ankle pain and orientation after high tibial osteotomy as a treatment of medial compartment knee osteoarthritis 56

Moustafa Elsayed, Ahmed Lotfy Saber Mohammed, Abdelrhaman Elsheikh and Mohammed Ali Ahmed

Published online: 30 September 2025

DOI: https://doi.org/10.1051/sicotj/2025051

Open Access

Prevalence of low bone mineral density in robotic-assisted TKA candidates: insights from quantitative CT analysis 57

Riccardo Garibaldi, Sébastien Lustig, Martinique Vella-Baldacchino, Paolo Ivan Fiore and Cécile Batailler

Published online: 31 October 2025

DOI: https://doi.org/10.1051/sicotj/2025048

Foot

Open Access

Posterior arthroscopic subtalar arthrodesis without bone graft preserves hindfoot height and function 55

Nicolas Cellier, Lolita Micicoi, François Bauzou, Stanislas Marouby, Rémy Coulomb and Pascal Kouyoumdjian

Published online: 30 September 2025

DOI: https://doi.org/10.1051/sicotj/2025054

Spine

Open Access

Validity of a new scoring system for assessment and decision guidance of misplaced pedicular screws 27

Mohamed El-Meshtawy, Moataz Abdelraheem Ahmed, Ibrahim El Sayed Abdellatif Abuomira, Amr Abdelhalem Amr and Mohamed A. A. Ibrahim

Published online: 04 May 2025

DOI: https://doi.org/10.1051/sicotj/2025015

Open Access

Radiotherapy after surgery for spinal metastasis is associated with superior neurological improvement as compared to surgery alone 28

Michael G. Kontakis, Jessica Ehne, Sayam Svahn-Karahan and Panagiotis Tsagkozis

Published online: 12 May 2025

DOI: https://doi.org/10.1051/sicotj/2025026

Open Access

Review

Osteoporotic vertebral fractures: an update 40

Ioannis I. Daskalakis, Johannes D. Bastian, Andreas F. Mavrogenis and Theodoros H. Tosounidis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/sicotj/2025035

Open Access

Review

Surgical outcomes and complication rates in severe scoliosis: a systematic review 53

Luthfi Gatam, Phedy Phedy, Harmantya Mahadhipta, Syafrudin Husin, Asrafi Rizki Gatam, Pranajaya Dharma Kadar, Karina Sylvana Gani, Mitchel Mitchel and Erica Kholinne

Published online: 19 September 2025

DOI: https://doi.org/10.1051/sicotj/2025050

Open Access

Predictors of surgical management and its impact on outcomes for combined C1–C2 fractures: National registry study 59

Kristin Salottolo, W. Tyler Crawley, Kaysie Banton, David Acuna, Carlos H. Palacio, Darryl Auston, Peter Syre and David Bar-Or

Published online: 06 January 2026

DOI: https://doi.org/10.1051/sicotj/2025058