Background Contralateral C7 to C7 cross nerve transfer has been proved to be safe and effective for patients with spastic arm paralysis due to stroke and traumatic brain injury. For the lower limb, contralateral L5 to S1 cross nerve transfer serves as a novel surgical approach. In many cases, patients with hemiplegia have both upper and lower limb dysfunction and hope to restore all limb functions within one operation. To cope with this demand, we performed combined contralateral C7 to C7 and L5 to S1 cross nerve transfer in two cases successfully. Case description Two patients were enrolled in this study. The first patient is a 36-year-old woman who had spasticity and hemiplegia in both upper and lower limbs on the left side after a right cerebral hemorrhage 14 years prior. The second patient is a 64-year-old man who suffered from permanent muscle weakness in his right limbs, especially the leg, after a left cerebral hemorrhage 7 years prior. Both patients underwent the combined nerve transfer to improve upper and lower limb motor functions simultaneously. During the 10-month follow-up after surgery, the limb functions of both patients improved significantly. Conclusions This study demonstrates the safety and benefits of combined contralateral C7 to C7 and L5 to S1 cross nerve transfer for hemiplegic patients after stroke. This novel combined surgical approach could provide an optimal choice for patients suffering from both upper and lower limb dysfunction, to reduce hospital stay while reducing financial burden.
[1]Fudan Univ, Huashan Hosp, Dept Hand Surg, Shanghai, Peoples R China.
[2]Jingan Dist Ctr Hosp, Dept Hand & Upper Extrem Surg, Shanghai, Peoples R China.
[3]Shanghai Clin Med Ctr Limb Funct Reconstruct, Shanghai, Peoples R China.
[4]Jingan Dist Ctr Hosp, Dept Orthoped, Shanghai, Peoples R China.
[5]Fudan Univ, Huashan Hosp, Natl Clin Res Ctr Aging & Med, Shanghai, Peoples R China.
[6]Shanghai Key Lab Peripheral Nerve & Microsurg, Shanghai, Peoples R China.
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