Fernando Guedes is a professor of Neurosurgery and chief of the Division of Neurosurgery at the University Hospital Gaffrée e Guinle(UHGG),of the Federal University of Rio de Janeiro State (UNIRIO).Prof. Guedes is a former co-chairman of the Department of Peripheral Nerve Surgery at the World Federation of Neurosurgical Societies (WFNS),and has been an enthusiast for the practice and teaching of Neurosurgery for the past decades in Brazil and in the world.Among his research interests,Prof.Guedes has published several papers and books concerning peripheral nerve and brachial plexus traumatic injuries, peripheral nerve tumors in adults and in childhood, brachial and lumbosacral plexus tumors, and neuropathic pain.Christian Heinen pursued his medical studies in Halle/Saale and Ulm (Germany),and in Bologna (Italy).He obtained the nurosurgical specialization at the Department of Neurosurgery, University of Ulm in Günzburg in 2011.After a long period spent as a senior physician at the Department of Neurosurgery,University Oldenburg,he currently is Head of the Neuro, Spine and Nerve Surgery  at the Christliches Krankenhaus in Quakenbrück (Germany).Moreover, he is Past chair of the peripheral nerve section of German society of neurosurgery DGNC.Lukas Rasulic is a Professor at the Faculty of Medicine, University of Belgrade,and serves as the Head of the Department of Peripheral Nerve Surgery, Functional Neurosurgery, and Pain Management Surgery at the Clinic for Neurosurgery, University Clinical Centre of Serbia. He is a President of the Serbian Neurosurgical Society and Secretary of the European Association of Neurosurgical Societies (EANS). He is also the Founder, Past President, and Honorary President of the Southeast Europe Neurosurgical Society. Furthermore, he has served as the Past Chairman of the World Federation of Neurosurgical Societies (WFNS) Peripheral Nerve Surgery Committee and has held the position of Past Chair of the EANS Section for Peripheral Nerve Surgery. His primary areas of clinical and scientific focus are centered on peripheral nerve surgery. To date, he has published over 800 scientific articles in both international and national indexed journals, as well as numerous chapters in scientific books.Alexander Y. Shin is an orthopedic hand and microvascular surgeon with specialty interest in complex upper extremity. He graduated from the University Of Pennsylvania School Of Medicine in 1990. He currently is a consultant at the division of Hand Surgery at the Mayo Clinic in Rochester, and Professor of Orthopedic Surgery and of Neurosurgery at the Mayo Medical School. His research interests span the realm of both clinical and basic science problems. Clinically, he studies outcomes and compares treatment options in patients with hand and upper extremity problems including fractures, soft tissue injuries, arthritis, tumors and nerve injuries. Within the basic science field, his focus is on the enhancement of peripheral nerve regeneration by alteration of the local environment using stem cells, exosomes, surgical angiogenesis and modulation of the local immune response.Mariano Socolovsky is Chief of the Department of Neurosurgery at the Hospital de Clínicas, University of Buenos Aires School of Medicine. As he is specialized in peripheral nerve surgery, he runs the Unit of Peripheral Nerve Surgery and is Co-director of the Program for Treatment of Peripheral Nerve & Brachial Plexus Surgery, together with the Department of Neurosurgery, Orthopedics and Physiotherapy at the aforementioned medical institution. He also acted as Chairman of the World Federation of Neurosurgical Societies’ Peripheral Nerve Surgery Committee(2013-2019) and is at present Vice-President of the Argentine Society of Neurosurgery (2020-2022). He has authored more than 60 Pubmed articles, 50 book chapters and 10 books.

• Section 1 General Considerations. - Chapter 1. Introduction To Nerve Transfers .- chapter 2. Brachial Plexus Anatomy and Function .- Chapter 3. Brain Plasticity after Nerve Transfers in Brachial plexus Injuries .- Chapter 4. Surgical Indications .- Chapter 5. Intraoperative monitoring in brachial plexus surgery: fundamentals and applications.- Chapter 6. The Cutting Edge of Peripheral Nerve Surgery: A Look at Emerging Techniques.- Chapter 7. Proximal Intra- And Extra-Plexual Nerve Transfers .- Section II: Nerve transfers for restoration of Shoulder function.- Chapter 8. Direct nerve transfer from the upper trunk to the spinal nerve .- Chapter 9. Accessory to axillary nerve .- Chapter 10. Triceps branch of the radial nerve to the anterior branch of the axillary nerve transfer for shoulder abduction .- Chapter 11. Long thoracic nerve to axillary nerve .- Chapter 12. Median or ulnar nerve to axillary nerve .- Chapter 13. Accessory to suprascapular nerve .- Chapter 14. Transfer of a C7 fascicule for the pectoralis major to the suprascapular nerve.- Chapter 15. Rare Nerve Transfers .- Chapter 16. Phrenic nerve for shoulder reinnervation .- Chapter 17. Thoracodorsal to long thoracic nerve .- Section III: Nerve transfers for elbow flexion.- Chapter 18. Ulnar-Biceps Median-Brachialis” double nerve transfer .- Chapter 19. Infraclavicular intraplexual transfers for elbow flexion .- Chapter 20. Medial pectoral to Musculocutaneous nerve .- Chapter 21. Long thoracic nerve to musculocutaneous nerve .- Chapter 22. Thoracodorsal to musculocutaneous nerve .- Chapter 23. Intercostal nerves to musculocutaneous nerve .- Section IV: Nerve transfers for elbow extension.- Chapter 24. Nerve transfers for elbow extension .- Chapter 25. Transfer of a branch of the ulnar nerve onto one nerve to triceps brachii muscle .- Section V: Distal nerve transfers .- Chapter 26. Anterior Interosseous Nerve Transfers for Restoration of Pinch and Grip .- Chapter 27. Nerve Transfers For Ulnar Nerve Injury .- Chapter 28. Nerve Transfers for Wrist, Finger, and Thumb Extension .- Chapter 29. Nerve transfers restoring sensory functions .- Section VI: Contralateral Nerve Transfers.- Chapter 30. Contralateral C7 Transfers .

Fernando Guedes is a professor of Neurosurgery and chief of the Division of Neurosurgery at the University Hospital Gaffrée e Guinle(UHGG),of the Federal University of Rio de Janeiro State (UNIRIO).Prof. Guedes is a former co-chairman of the Department of Peripheral Nerve Surgery at the World Federation of Neurosurgical Societies (WFNS),and has been an enthusiast for the practice and teaching of Neurosurgery for the past decades in Brazil and in the world.Among his research interests,Prof.Guedes has published several papers and books concerning peripheral nerve and brachial plexus traumatic injuries, peripheral nerve tumors in adults and in childhood, brachial and lumbosacral plexus tumors, and neuropathic pain.Christian Heinen pursued his medical studies in Halle/Saale and Ulm (Germany),and in Bologna (Italy).He obtained the nurosurgical specialization at the Department of Neurosurgery, University of Ulm in Günzburg in 2011.After a long period spent as a senior physician at the Department of Neurosurgery,University Oldenburg,he currently is Head of the Neuro, Spine and Nerve Surgery  at the Christliches Krankenhaus in Quakenbrück (Germany).Moreover, he is Past chair of the peripheral nerve section of German society of neurosurgery DGNC.Lukas Rasulic is a Professor at the Faculty of Medicine, University of Belgrade,and serves as the Head of the Department of Peripheral Nerve Surgery, Functional Neurosurgery, and Pain Management Surgery at the Clinic for Neurosurgery, University Clinical Centre of Serbia. He is a President of the Serbian Neurosurgical Society and Secretary of the European Association of Neurosurgical Societies (EANS). He is also the Founder, Past President, and Honorary President of the Southeast Europe Neurosurgical Society. Furthermore, he has served as the Past Chairman of the World Federation of Neurosurgical Societies (WFNS) Peripheral Nerve Surgery Committee and has held the position of Past Chair of the EANS Section for Peripheral Nerve Surgery. His primary areas of clinical and scientific focus are centered on peripheral nerve surgery. To date, he has published over 800 scientific articles in both international and national indexed journals, as well as numerous chapters in scientific books.Alexander Y. Shin is an orthopedic hand and microvascular surgeon with specialty interest in complex upper extremity. He graduated from the University Of Pennsylvania School Of Medicine in 1990. He currently is a consultant at the division of Hand Surgery at the Mayo Clinic in Rochester, and Professor of Orthopedic Surgery and of Neurosurgery at the Mayo Medical School. His research interests span the realm of both clinical and basic science problems. Clinically, he studies outcomes and compares treatment options in patients with hand and upper extremity problems including fractures, soft tissue injuries, arthritis, tumors and nerve injuries. Within the basic science field, his focus is on the enhancement of peripheral nerve regeneration by alteration of the local environment using stem cells, exosomes, surgical angiogenesis and modulation of the local immune response.Mariano Socolovsky is Chief of the Department of Neurosurgery at the Hospital de Clínicas, University of Buenos Aires School of Medicine. As he is specialized in peripheral nerve surgery, he runs the Unit of Peripheral Nerve Surgery and is Co-director of the Program for Treatment of Peripheral Nerve & Brachial Plexus Surgery, together with the Department of Neurosurgery, Orthopedics and Physiotherapy at the aforementioned medical institution. He also acted as Chairman of the World Federation of Neurosurgical Societies’ Peripheral Nerve Surgery Committee(2013-2019) and is at present Vice-President of the Argentine Society of Neurosurgery (2020-2022). He has authored more than 60 Pubmed articles, 50 book chapters and 10 books.

• Section 1 General Considerations. - Chapter 1. Introduction To Nerve Transfers .- chapter 2. Brachial Plexus Anatomy and Function .- Chapter 3. Brain Plasticity after Nerve Transfers in Brachial plexus Injuries .- Chapter 4. Surgical Indications .- Chapter 5. Intraoperative monitoring in brachial plexus surgery: fundamentals and applications.- Chapter 6. The Cutting Edge of Peripheral Nerve Surgery: A Look at Emerging Techniques.- Chapter 7. Proximal Intra- And Extra-Plexual Nerve Transfers .- Section II: Nerve transfers for restoration of Shoulder function.- Chapter 8. Direct nerve transfer from the upper trunk to the spinal nerve .- Chapter 9. Accessory to axillary nerve .- Chapter 10. Triceps branch of the radial nerve to the anterior branch of the axillary nerve transfer for shoulder abduction .- Chapter 11. Long thoracic nerve to axillary nerve .- Chapter 12. Median or ulnar nerve to axillary nerve .- Chapter 13. Accessory to suprascapular nerve .- Chapter 14. Transfer of a C7 fascicule for the pectoralis major to the suprascapular nerve.- Chapter 15. Rare Nerve Transfers .- Chapter 16. Phrenic nerve for shoulder reinnervation .- Chapter 17. Thoracodorsal to long thoracic nerve .- Section III: Nerve transfers for elbow flexion.- Chapter 18. Ulnar-Biceps Median-Brachialis” double nerve transfer .- Chapter 19. Infraclavicular intraplexual transfers for elbow flexion .- Chapter 20. Medial pectoral to Musculocutaneous nerve .- Chapter 21. Long thoracic nerve to musculocutaneous nerve .- Chapter 22. Thoracodorsal to musculocutaneous nerve .- Chapter 23. Intercostal nerves to musculocutaneous nerve .- Section IV: Nerve transfers for elbow extension.- Chapter 24. Nerve transfers for elbow extension .- Chapter 25. Transfer of a branch of the ulnar nerve onto one nerve to triceps brachii muscle .- Section V: Distal nerve transfers .- Chapter 26. Anterior Interosseous Nerve Transfers for Restoration of Pinch and Grip .- Chapter 27. Nerve Transfers For Ulnar Nerve Injury .- Chapter 28. Nerve Transfers for Wrist, Finger, and Thumb Extension .- Chapter 29. Nerve transfers restoring sensory functions .- Section VI: Contralateral Nerve Transfers.- Chapter 30. Contralateral C7 Transfers .

Fernando Guedes is a professor of Neurosurgery and chief of the Division of Neurosurgery at the University Hospital Gaffrée e Guinle(UHGG),of the Federal University of Rio de Janeiro State (UNIRIO).Prof. Guedes is a former co-chairman of the Department of Peripheral Nerve Surgery at the World Federation of Neurosurgical Societies (WFNS),and has been an enthusiast for the practice and teaching of Neurosurgery for the past decades in Brazil and in the world.Among his research interests,Prof.Guedes has published several papers and books concerning peripheral nerve and brachial plexus traumatic injuries, peripheral nerve tumors in adults and in childhood, brachial and lumbosacral plexus tumors, and neuropathic pain.Christian Heinen pursued his medical studies in Halle/Saale and Ulm (Germany),and in Bologna (Italy).He obtained the nurosurgical specialization at the Department of Neurosurgery, University of Ulm in Günzburg in 2011.After a long period spent as a senior physician at the Department of Neurosurgery,University Oldenburg,he currently is Head of the Neuro, Spine and Nerve Surgery  at the Christliches Krankenhaus in Quakenbrück (Germany).Moreover, he is Past chair of the peripheral nerve section of German society of neurosurgery DGNC.Lukas Rasulic is a Professor at the Faculty of Medicine, University of Belgrade,and serves as the Head of the Department of Peripheral Nerve Surgery, Functional Neurosurgery, and Pain Management Surgery at the Clinic for Neurosurgery, University Clinical Centre of Serbia. He is a President of the Serbian Neurosurgical Society and Secretary of the European Association of Neurosurgical Societies (EANS). He is also the Founder, Past President, and Honorary President of the Southeast Europe Neurosurgical Society. Furthermore, he has served as the Past Chairman of the World Federation of Neurosurgical Societies (WFNS) Peripheral Nerve Surgery Committee and has held the position of Past Chair of the EANS Section for Peripheral Nerve Surgery. His primary areas of clinical and scientific focus are centered on peripheral nerve surgery. To date, he has published over 800 scientific articles in both international and national indexed journals, as well as numerous chapters in scientific books.Alexander Y. Shin is an orthopedic hand and microvascular surgeon with specialty interest in complex upper extremity. He graduated from the University Of Pennsylvania School Of Medicine in 1990. He currently is a consultant at the division of Hand Surgery at the Mayo Clinic in Rochester, and Professor of Orthopedic Surgery and of Neurosurgery at the Mayo Medical School. His research interests span the realm of both clinical and basic science problems. Clinically, he studies outcomes and compares treatment options in patients with hand and upper extremity problems including fractures, soft tissue injuries, arthritis, tumors and nerve injuries. Within the basic science field, his focus is on the enhancement of peripheral nerve regeneration by alteration of the local environment using stem cells, exosomes, surgical angiogenesis and modulation of the local immune response.Mariano Socolovsky is Chief of the Department of Neurosurgery at the Hospital de Clínicas, University of Buenos Aires School of Medicine. As he is specialized in peripheral nerve surgery, he runs the Unit of Peripheral Nerve Surgery and is Co-director of the Program for Treatment of Peripheral Nerve & Brachial Plexus Surgery, together with the Department of Neurosurgery, Orthopedics and Physiotherapy at the aforementioned medical institution. He also acted as Chairman of the World Federation of Neurosurgical Societies’ Peripheral Nerve Surgery Committee(2013-2019) and is at present Vice-President of the Argentine Society of Neurosurgery (2020-2022). He has authored more than 60 Pubmed articles, 50 book chapters and 10 books.

• Section 1 General Considerations. - Chapter 1. Introduction To Nerve Transfers .- chapter 2. Brachial Plexus Anatomy and Function .- Chapter 3. Brain Plasticity after Nerve Transfers in Brachial plexus Injuries .- Chapter 4. Surgical Indications .- Chapter 5. Intraoperative monitoring in brachial plexus surgery: fundamentals and applications.- Chapter 6. The Cutting Edge of Peripheral Nerve Surgery: A Look at Emerging Techniques.- Chapter 7. Proximal Intra- And Extra-Plexual Nerve Transfers .- Section II: Nerve transfers for restoration of Shoulder function.- Chapter 8. Direct nerve transfer from the upper trunk to the spinal nerve .- Chapter 9. Accessory to axillary nerve .- Chapter 10. Triceps branch of the radial nerve to the anterior branch of the axillary nerve transfer for shoulder abduction .- Chapter 11. Long thoracic nerve to axillary nerve .- Chapter 12. Median or ulnar nerve to axillary nerve .- Chapter 13. Accessory to suprascapular nerve .- Chapter 14. Transfer of a C7 fascicule for the pectoralis major to the suprascapular nerve.- Chapter 15. Rare Nerve Transfers .- Chapter 16. Phrenic nerve for shoulder reinnervation .- Chapter 17. Thoracodorsal to long thoracic nerve .- Section III: Nerve transfers for elbow flexion.- Chapter 18. Ulnar-Biceps Median-Brachialis” double nerve transfer .- Chapter 19. Infraclavicular intraplexual transfers for elbow flexion .- Chapter 20. Medial pectoral to Musculocutaneous nerve .- Chapter 21. Long thoracic nerve to musculocutaneous nerve .- Chapter 22. Thoracodorsal to musculocutaneous nerve .- Chapter 23. Intercostal nerves to musculocutaneous nerve .- Section IV: Nerve transfers for elbow extension.- Chapter 24. Nerve transfers for elbow extension .- Chapter 25. Transfer of a branch of the ulnar nerve onto one nerve to triceps brachii muscle .- Section V: Distal nerve transfers .- Chapter 26. Anterior Interosseous Nerve Transfers for Restoration of Pinch and Grip .- Chapter 27. Nerve Transfers For Ulnar Nerve Injury .- Chapter 28. Nerve Transfers for Wrist, Finger, and Thumb Extension .- Chapter 29. Nerve transfers restoring sensory functions .- Section VI: Contralateral Nerve Transfers.- Chapter 30. Contralateral C7 Transfers .