J Theopold

Affiliations

Affiliation: Department of Orthopedics, Trauma and Plastic Surgery, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany.

Publications (30)

Supraspinatus tendon reconstruction using open infraspinatus tendon shift and autologous biceps tendon interposition grafts.

Archives of orthopaedic and trauma surgery

Avec: Jörg Panzert , Pierre Hepp , Mareike Hellfritzsch , Almut Sasse , Jan Theopold

Primary stability in locking plate fixation for proximal humeral fractures may be increased by using an additional nail osteosynthesis in combination with locking plate osteosynthesis-A biomechanical comparison.

Clinical biomechanics (Bristol, Avon)

Avec: Tobias Schöbel , Maximilian Gemkow , Toni Wendler , Stefan Schleifenbaum , Sabine Löffler , Jan Theopold , Pierre Hepp

The deltotrapezial fascia stabilizes the AC-Joint and its reconstruction restores the horizontal stability in AC-joint separations-a biomechanical comparison.

Journal of shoulder and elbow surgery

Avec: Tobias Schöbel , Toni Wendler , Robin Heilmann , Jean-Pierre Fischer , Stefan Schleifenbaum , Jan Theopold , Pierre Hepp

Risk factors for early infection following hemiarthroplasty in elderly patients with a femoral neck fracture.

European journal of trauma and emergency surgery : official publication of the European Trauma Society

Avec: Dirk Zajonz , Alexander Brand , Christian Lycke , Orkun Özkurtul , Jan Theopold , Ulrich J A Spiegl , Andreas Roth , Christoph Josten , Johannes K M Fakler

Acromioclavicular joint reconstruction: an additional acromioclavicular cerclage does not improve horizontal stability in double coraco-clavicular tunnel technique.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA

Avec: Jan Theopold , Tobias Schöbel , Jean-Pierre Fischer , Sabine Löffler , Georg Osterhoff , Stefan Schleifenbaum , Pierre Hepp

Clinical outcomes of arthroscopic and navigation-assisted two tunnel technique for coracoclavicular ligament augmentation of acute acromioclavicular joint dislocations.

BMC musculoskeletal disorders

Avec: Jan Theopold , Ralf Henkelmann , Claus Zhang , Tobias Schöbel , Georg Osterhoff , Pierre Hepp

Comorbidities, substance abuse, weight and age are independent risk factors for postoperative complications following operation for proximal humerus fractures: a retrospective analysis of 1109 patients.

Archives of orthopaedic and trauma surgery

Avec: Ralf Henkelmann , Jan Theopold , Jonas Kitsche , Paul-Vincent Link , Meinhard Mende , Pierre Hepp

Immersive virtual reality in orthopedic surgery as elective subject for medical students : First experiences in curricular teaching.

Orthopadie (Heidelberg, Germany)

Avec: Tobias Schöbel , Leonard Schuschke , Yasmin Youssef , Daisy Rotzoll , Jan Theopold , Georg Osterhoff

Nontraumatic avascular necrosis of the femoral head : Arthroscopic and navigation-supported core decompression.

Operative Orthopadie und Traumatologie

Avec: Jan Theopold , Sarah Armonies , Philipp Pieroh , Pierre Hepp , Andreas Roth

Primary stability of cement augmentation in locking plate fixation for proximal humeral fractures: A comparison of absorbable versus non-absorbable cement.

Clinical biomechanics (Bristol, Avon)

Avec: Tobias Schöbel , Stefan Schleifenbaum , Viktoria Nitsch , Pierre Hepp , Jan Theopold

Anatomical versus non-anatomical configuration of double coraco-clavicular tunnel technique in acromioclavicular joint reconstruction.

Archives of orthopaedic and trauma surgery

Avec: Tobias Schöbel , Jan Theopold , Jean-Pierre Fischer , Sabine Löffler , Stefan Schleifenbaum , Pierre Hepp

Intraoperative 3D imaging in intraarticular tibial plateau fractures - Does it help to improve the patients' outcomes?

Journal of orthopaedic surgery and research

Avec: F Souleiman , R Henkelmann , J Theopold , J Fakler , U Spiegl , P Hepp

Effect of an upper body exoskeleton for surgeons on postoperative neck, back and shoulder complaints.

Journal of occupational health

Avec: Elisa Nutz , Jan-Sven Jarvers , Jan Theopold , Christian Kleber , Georg Osterhoff

[Video consultation in an orthopedic trauma surgery outpatient clinic : Effective adjunctive interventions in lockdown and post-lockdown scenarios-a prospective pilot study].

Unfallchirurgie (Heidelberg, Germany)

Avec: Jan Theopold , Georg Osterhoff , Peter Melcher , Ralf Henkelmann , Pierre Hepp

Intraoperative hyperspectral imaging (HSI) as a new diagnostic tool for the detection of cartilage degeneration.

Scientific reports

Avec: Max Kistler , Hannes Köhler , Jan Theopold , Ines Gockel , Andreas Roth , Pierre Hepp , Georg Osterhoff

Shoulder-specific Outcome after Proximal Humerus Fracture Influences Medium-term Overall Quality of Life.

Zeitschrift fur Orthopadie und Unfallchirurgie

Avec: Ralf Henkelmann , Paul-Vincent Link , Peter Melcher , Jan Theopold , Pierre Hepp

Methods for bone quality assessment in human bone tissue: a systematic review.

Journal of orthopaedic surgery and research

Avec: Fangxing Wang , Leyu Zheng , Jan Theopold , Stefan Schleifenbaum , Christoph-Eckhard Heyde , Georg Osterhoff

Dynamic biomechanical investigation of a novel sulcus bicipitalis plate in combination with a conventional locking plate for the treatment of complex proximal humerus fractures.

Clinical biomechanics (Bristol, Avon)

Avec: Toni Wendler , Benjamin Fischer , Stefan Schleifenbaum , Jan Theopold , Pierre Hepp

Comparison of needle and conventional arthroscopy for visualisation of predefined anatomical structures of the knee joint: a feasibility study in human cadavers and patients.

BMC musculoskeletal disorders

Avec: Notker Blankenburg , Ralf Henkelmann , Jan Theopold , Sabine Löffler , Pierre Hepp

[How badly is the coronavirus pandemic affecting orthopaedic and trauma surgery clinics? : An analysis of the first 5 weeks].

Der Orthopade

Avec: Nikolaus von Dercks , Christian Körner , Christoph-E Heyde , Jan Theopold

The single-suture technique for anterior cruciate ligament graft preparation provides similar stability as a three-suture technique: a biomechanical in vitro study in a porcine model.

Archives of orthopaedic and trauma surgery

Avec: Jan Theopold , Stefan Schleifenbaum , Alexander Georgi , Michael Schmidt , Ralf Henkelmann , Georg Osterhoff , Pierre Hepp

Real-time intraoperative 3D image intensifier-based navigation in reversed shoulder arthroplasty- analyses of image quality.

BMC musculoskeletal disorders

Avec: Jan Theopold , Philipp Pieroh , Ralf Henkelmann , Georg Osterhoff , Pierre Hepp

Cartilage decisively shapes the glenoid concavity and contributes significantly to shoulder stability.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA

Avec: F Souleiman , I Zderic , T Pastor , P Varga , T Helfen , G Richards , B Gueorguiev , J Theopold , G Osterhoff , P Hepp

Health Care for Inpatients with a Proximal Humeral Fracture - an Analysis of Health Insurance Data.

Zeitschrift fur Orthopadie und Unfallchirurgie

Avec: Nikolaus von Dercks , Pierre Hepp , Jan Theopold , Ralf Henkelmann , Dennis Häckl , Nils Kossack

Online consultation in an orthopedic trauma surgery outpatient clinic: is there a learning curve?

BMC musculoskeletal disorders

Avec: Pierre Hepp , Georg Osterhoff , Peter Melcher , Ralf Henkelmann , Jan Theopold

[Combined intrapulmonary/intramediastinal K-wire position after K-wire osteosynthesis of the clavicle : A case report].

Unfallchirurgie (Heidelberg, Germany)

Avec: Yasmin Youssef , Peter Melcher , Matthias Steinert , Isabella Metelmann , Pierre Hepp , Jan Theopold

"Flexible nature of fixation" in syndesmotic stabilization of the inferior tibiofibular joint affects the radiological reduction outcome.

International orthopaedics

Avec: Robert Hennings , Carolin Fuchs , Ulrich J Spiegl , Jan Theopold , Firas Souleiman , Christian Kleber , Annette B Ahrberg

A comparison between a maximum care university hospital and an outpatient clinic - potential for optimization in arthroscopic workflows?

BMC health services research

Avec: Martin Schenk , Juliane Neumann , Nadine Adler , Tilo Trommer , Jan Theopold , Thomas Neumuth , Pierre Hepp

Diffusion tensor imaging: Influence of segmentation on fiber tracking in the supraspinatus muscle-An inter-operator reliability analysis.

PloS one

Avec: Sebastian Vetter , Hans-Peter Köhler , Pierre Hepp , Hanno Steinke , Stefan Schleifenbaum , Jan Theopold , Simon Kiem , Maren Witt , Jeanette Henkelmann , Christian Roth

Assessment of micromotion at the bone-bone interface after coracoid and scapular-spine bone-block augmentation for the reconstruction of critical anterior glenoid bone loss-a biomechanical cadaver study.

BMC musculoskeletal disorders

Avec: Yasmin Youssef , Martin Heilemann , Peter Melcher , Jean-Pierre Fischer , Stefan Schleifenbaum , Pierre Hepp , Jan Theopold

Réseau de co-auteurs

Jan Theopold 28 collaborations

Pierre Hepp 22 collaborations

Stefan Schleifenbaum 10 collaborations

Georg Osterhoff 10 collaborations

Ralf Henkelmann 9 collaborations

Tobias Schöbel 7 collaborations

Peter Melcher 5 collaborations

Sabine Löffler 4 collaborations

Jean-Pierre Fischer 4 collaborations

Toni Wendler 3 collaborations

Andreas Roth 3 collaborations

Yasmin Youssef 3 collaborations

Paul-Vincent Link 2 collaborations

Philipp Pieroh 2 collaborations

F Souleiman 2 collaborations

P Hepp 2 collaborations

Christian Kleber 2 collaborations

Nikolaus von Dercks 2 collaborations

Jörg Panzert 1 collaboration

Mareike Hellfritzsch 1 collaboration

Almut Sasse 1 collaboration

Maximilian Gemkow 1 collaboration

Robin Heilmann 1 collaboration

Dirk Zajonz 1 collaboration

Alexander Brand 1 collaboration

Christian Lycke 1 collaboration

Orkun Özkurtul 1 collaboration

Ulrich J A Spiegl 1 collaboration

Christoph Josten 1 collaboration

Johannes K M Fakler 1 collaboration

Claus Zhang 1 collaboration

Jonas Kitsche 1 collaboration

Meinhard Mende 1 collaboration

Leonard Schuschke 1 collaboration

Daisy Rotzoll 1 collaboration

Sarah Armonies 1 collaboration

Viktoria Nitsch 1 collaboration

R Henkelmann 1 collaboration

J Fakler 1 collaboration

U Spiegl 1 collaboration

Elisa Nutz 1 collaboration

Jan-Sven Jarvers 1 collaboration

Max Kistler 1 collaboration

Hannes Köhler 1 collaboration

Ines Gockel 1 collaboration

Fangxing Wang 1 collaboration

Leyu Zheng 1 collaboration

Christoph-Eckhard Heyde 1 collaboration

Benjamin Fischer 1 collaboration

Notker Blankenburg 1 collaboration

Christian Körner 1 collaboration

Christoph-E Heyde 1 collaboration

Alexander Georgi 1 collaboration

Michael Schmidt 1 collaboration

I Zderic 1 collaboration

T Pastor 1 collaboration

P Varga 1 collaboration

T Helfen 1 collaboration

G Richards 1 collaboration

B Gueorguiev 1 collaboration

G Osterhoff 1 collaboration

Dennis Häckl 1 collaboration

Nils Kossack 1 collaboration

Matthias Steinert 1 collaboration

Isabella Metelmann 1 collaboration

Robert Hennings 1 collaboration

Carolin Fuchs 1 collaboration

Ulrich J Spiegl 1 collaboration

Firas Souleiman 1 collaboration

Annette B Ahrberg 1 collaboration

Martin Schenk 1 collaboration

Juliane Neumann 1 collaboration

Nadine Adler 1 collaboration

Tilo Trommer 1 collaboration

Thomas Neumuth 1 collaboration

Sebastian Vetter 1 collaboration

Hans-Peter Köhler 1 collaboration

Hanno Steinke 1 collaboration

Simon Kiem 1 collaboration

Maren Witt 1 collaboration

Jeanette Henkelmann 1 collaboration

Christian Roth 1 collaboration

Martin Heilemann 1 collaboration