Treatment of symptomatic pseudarthrosis following acromion fracture with a  patient-specific implant customized on a 3D-printed scapula
Oper Orthop Traumatol. 2023 Jun 28. doi: 10.1007/s00064-023-00817-7. Online ahead of print.ABSTRACTOBJECTIVE: Patient-specific osteosynthesis for pseudarthrosis of the acromion.INDICATIONS: Symptomatic pseudarthrosis of the acromion at the level of a meta/mesacromion.CONTRAINDICATIONS: Infection; patient noncompliance regarding postoperative treatment protocol.SURGICAL TECHNIQUE: Preoperatively, a patient-specific three-dimensional model of the scapula is printed. A locking compression plate (LCP) is individually adapted to this model. Via a dorsal surgical approach over the scapular spine, the pseudarthrosis is refreshed ...
Source: Operative Orthopadie und Traumatologie - June 28, 2023 Category: Orthopaedics Authors: Laura Elisa Streck Anton Straub Friedrich Boettner Maximilian Rudert Kilian List Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Osteotomies around the knee: preoperative planning using CT-based three-dimensional analysis, patient-specific cutting and reduction guides
Oper Orthop Traumatol. 2023 Jun 14. doi: 10.1007/s00064-023-00814-w. Online ahead of print.ABSTRACTOBJECTIVE: The goal of osteotomy is either to restore pretraumatic anatomic conditions or to shift the load to less affected compartments.INDICATIONS: Indications for computer-assisted 3D analysis and the use of patient-specific osteotomy and reduction guides include "simple" deformities and, in particular, multidimensional complex (especially posttraumatic) deformities.CONTRAINDICATIONS: General contraindications for performing a computed tomography (CT) scan or for an open approach for performing the surgery.SURGICAL TECHNI...
Source: Operative Orthopadie und Traumatologie - June 14, 2023 Category: Orthopaedics Authors: Lazaros Vlachopoulos Sandro F Fucentese Source Type: research

Surgical treatment of intra-articular calcaneus fractures with plate osteosynthesis via the sinus tarsi approach
Oper Orthop Traumatol. 2023 Jun 13. doi: 10.1007/s00064-023-00816-8. Online ahead of print.ABSTRACTOBJECTIVE: Surgical treatment of intra-articular calcaneus fractures via a minimally invasive approach.INDICATIONS: Intra-articular dislocated calcaneus fractures.CONTRAINDICATIONS: Fracture older than 14 days; poor soft tissue quality in the surgical area.SURGICAL TECHNIQUE: Patient in lateral position. Identifying the anatomic landmarks. Incision (3-5 cm) from the tip of the fibula to metatarsal IV. Preparation through the subcutis. Retraction of the peroneal tendons. Preparation of the lateral calcaneal wall and later plat...
Source: Operative Orthopadie und Traumatologie - June 13, 2023 Category: Orthopaedics Authors: Sophie Rebbert Patrick Pfl üger Moritz Cr önlein Source Type: research

Surgical treatment of intra-articular calcaneus fractures with plate osteosynthesis via the sinus tarsi approach
Oper Orthop Traumatol. 2023 Jun 13. doi: 10.1007/s00064-023-00816-8. Online ahead of print.ABSTRACTOBJECTIVE: Surgical treatment of intra-articular calcaneus fractures via a minimally invasive approach.INDICATIONS: Intra-articular dislocated calcaneus fractures.CONTRAINDICATIONS: Fracture older than 14 days; poor soft tissue quality in the surgical area.SURGICAL TECHNIQUE: Patient in lateral position. Identifying the anatomic landmarks. Incision (3-5 cm) from the tip of the fibula to metatarsal IV. Preparation through the subcutis. Retraction of the peroneal tendons. Preparation of the lateral calcaneal wall and later plat...
Source: Operative Orthopadie und Traumatologie - June 13, 2023 Category: Orthopaedics Authors: Sophie Rebbert Patrick Pfl üger Moritz Cr önlein Source Type: research

Slope and frontal axis: three-dimensional analysis and correction with patient-specific cutting guides for the proximal tibia
Oper Orthop Traumatol. 2023 Jun 7. doi: 10.1007/s00064-023-00815-9. Online ahead of print.ABSTRACTOBJECTIVE: Three-dimensional correction of the bony alignment in the frontal and sagittal plane of the proximal tibia; surgery is performed via an open- or closing-wedge osteotomy to improve ligament stability and reduce joint degeneration.INDICATIONS: Chronic anterior cruciate ligament (ACL) or posterior cruciate ligament (PCL) instability and ligament revision surgeries; subjective knee instability in patients who are ambitious athletes and people who do physical labor; moderate joint degeneration with meniscus and cartilage...
Source: Operative Orthopadie und Traumatologie - June 7, 2023 Category: Orthopaedics Authors: Florian B Imhoff Lazaros Vlachopoulos Source Type: research