Brachial Plexus Reconstructive Surgery at Practice Clinic Pauwelshaus, Aachen, Germany

The reconstructive offer at the Practice Clinic Pauwelshaus in Aachen represents a highly specialized intersection of biological engineering and microsurgical artistry, tailored specifically to the complex architecture of the peripheral nervous system. Patients entering this boutique clinical environment are not treated with a one-size-fits-all protocol; instead, they receive a surgical blueprint derived from exhaustive electrophysiological mapping and clinical diagnostics designed to identify the exact level of the lesion within the plexus network. The foundational tier of the surgical offer focuses on direct nerve repair and microsurgical grafting, utilizing high-magnification visualization to bridge axonal gaps. When the primary nerve roots remain viable but damaged, the surgical team performs meticulous neurolysis to clear obstructive scar tissue, followed by the placement of cable grafts. These grafts, typically harvested from the patient’s own sural nerve, act as a living scaffold. This process is executed with the understanding that the biological window for successful reinnervation is narrow, making the clinic’s rapid diagnostic-to-surgery pipeline a critical component of their success in restoring distal muscle function. In cases where the nerve roots have been avulsed or torn directly from the spinal cord, the clinic’s expertise shifts toward advanced neurotization, or nerve transfers. This rewiring strategy involves redirecting redundant or less critical nerves, such as the intercostal nerves or portions of the ulnar nerve, to reinnervate high-priority targets, such as the biceps or the deltoid. The specific offer at Pauwelshaus is distinguished by the team’s ability to perform these complex transfers with minimal donor-site morbidity, ensuring that the gain in arm function does not come at an unacceptable cost to other bodily movements. Beyond the initial microsurgical phase, the clinic provides a comprehensive suite of secondary reconstructive options for patients who may be beyond the timeframe for primary nerve growth. This includes sophisticated tendon transfers and functional free-muscle transplants, in which muscles such as the gracilis from the leg are relocated to the arm to serve as a new motor unit. This tiered approach ensures that even in chronic cases, there is a surgical path toward regaining independence and limb utility. The facility’s unique structure allows these procedures to be planned in the intimate setting of the Boxgraben clinic while utilizing the high-tech inpatient infrastructure of partner hospitals in Aachen for the actual operative execution.