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Total Hip Arthroplasty Using the AMIS Method: Surgical Technique, Suitability of This Method for Obese Patients, Evaluation of the Study PopulationOriginal papers

P. PALÁSEK, P. MAŠÁT, V. ŘEHÁČEK

Acta Chir Orthop Traumatol Cech. 2024; 91(1):24-33 | DOI: 10.55095/achot2024/008  

Purpose of the study This manuscript aims to introduce our surgical technique, with an emphasis on the latest recommendations. The AMIS technique is discussed in more detail in patients with Class II and Class III obesity. We seek to prove the premise claiming that the anteversion and inclination values observed in this group of patients do not differ significantly from those observed in patients with the recommended BMI index. We will also compare the risk of neurovascular bundle injury and postoperative complication rate regarding the surgical wound. Material and methods Patients who underwent surgery using the AMIS method in the period between 1/2020...

Sagittal Profile of the Spine in Patients after Lumbar Stabilisation SurgeriesOriginal papers

J. PEŠEK, M. REPKO, L. RYBA, D. MATEJIČKA

Acta Chir Orthop Traumatol Cech. 2024; 91(1):17-23 | DOI: 10.55095/achot2024/001

Purpose of the study Spine stabilization surgery is nowadays one of the most common spinal surgical procedures. Spinopelvic alignment is considered to be an important factor impacting the patients' preoperative difficulties as well as the outcome of surgery. In our study, the outcomes of stabilization surgeries in patients with lumbar spine disorders were evaluated - especially in those with stenosis and spondylolisthesis, in whom the importance of sagittal parameters were assessed with respect to the patients' clinical outcomes and difficulties. Material and methods The study included 50 patients with lumbar spine disorders who had undergone a spine...

Reconstruction after Pelvic Bone Massive Resection: Evolution and Actuality of 3D-Printing TechnologyOriginal papers

F. COSSEDDU, S. SHYTAJ, E. IPPONI, A. D'ARIENZO, R. CAPANNA, L. ANDREANI

Acta Chir Orthop Traumatol Cech. 2024; 91(1):9-16 | DOI: 10.55095/achot2024/004

Purpose of the study Pelvic reconstructions after massive bone resections are among the most challenging practices in orthopedic surgery. Whether the bone gap results after a trauma, a tumor resection, or it is due to a prosthetic revision, it is mandatory to reconstruct pelvic bone continuity and rebuild the functional thread that connects spine and hip joint. Several different approaches have been described in literature through the decades to achieve those goals. Material and methods To this date, 3D-printed implants represent one of the most promising surgical technologies in orthopedic oncology and complex reconstructive surgery. We present our...