Does the extent of bone defects affect the time to reach full weight-bearing after treatment with the Masquelet technique?

Methodology: In a consecutive retrospective analysis of 190 patients treated with the Masquelet technique at the BG Klinikum Hamburg from January 2012 to January 2022, subgroup analysis for defect-specific features such as the extent and morphology of the defect were recorded, and their influence on the time to reach full weight-bearing of the affected limb was investigated.

Results And Conclusion: A total of 217 defects were treated in 190 patients using the Masquelet technique. 70 % of all defects were in the tibia, followed by 22 % in the femur and only about 7 % in the upper extremity.

Initial construct stability of long cephalomedullary nails with superior locking for a complex trochanteric fracture model AO31A2.2- a biomechanical study.

Background: Complex fractures of the trochanteric region, as well as fractures located in the directly subtrochanteric region, are controversially discussed around the world regarding the nail type to be used. A long nail is recommended by manufacturers but requires longer surgical and fluoroscopy times. A possible solution could be a nail with an appropriate length which can be locked in a minimally invasive manner by the main aiming device.

MCL augmentation using a peroneus longus split tendon autograft satisfactorily restores knee stability with no impairment in foot function and with a low failure rate for concurrent ACL reconstruction.

Purpose: Addressing grade 2 and 3 medial-sided instabilities during anterior cruciate ligament (ACL) reconstruction is crucial to reduce the risk of ACL graft failure. This study introduced a minimally invasive, medial collateral ligament (MCL) augmentation technique using a peroneus longus split tendon autograft, which was fixed to the femoral deep MCL insertion and tibial superficial MCL insertion.

Methods: This prospective, longitudinal, single-centre case series included patients who underwent MCL augmentation concurrent with primary or revision ACL reconstruction due to anteromedial instability.

Safety of ultrasound-guided percutaneous suprapubic catheter insertion in spinal cord injury patients.

Study Design: Retrospective chart audit.

Objectives: To evaluate the safety of ultrasound-guided percutaneous suprapubic catheter (SPC) insertion in patients with spinal cord injury/disease (SCI/D) and to attempt to identify risk factors for complications.

Setting: Specialized German centre for spinal cord injuries.

[Oncological relevance of neuro-urological diseases].

Apart from a few exceptions, there is currently little scientific evidence on the oncological relevance of neuro-urological diseases. Most research has been conducted into the association between long-term spinal cord injury with its consequences for the lower urinary tract and the occurrence of bladder cancer. These cancers differ in many ways from bladder cancers in patients without spinal cord injury: patients are 20 years younger on average, tumours are very often already muscle-invasive and poorly differentiated with a high proportion of squamous cell carcinomas, and the prognosis is poor.