Concentrated autologous bone marrow injection in the surgical treatment of scaphoid non-union.

New surgical techniques for the treatment of scaphoid non-union, developed in the last two decades, now enable a healing rate of 80-90%. However, no consensus exists for the surgical treatment of non-union. On the other hand, regenerative medicine techniques have enriched the therapeutic armamentarium for non-union, especially in the lower limbs, with the use of autologous concentrated bone marrow injection using autologous osteogenic precursors to create a favorable microenvironment for bone healing.

Vascular supply of the radial nerve and its terminal branches: an anatomical study.

Purpose: The aim of this cadaveric study was to further describe the vascular supply of the radial, posterior interosseous and superficial radial nerves.

Methods: 11 cadaveric upper limbs, injected with colored latex, were dissected. Vascular afferents to the radial nerve, superficial radial nerve (SRN) and posterior interosseous nerve (PIN) were described and located.

Biomechanical characterization of cadaveric brachial plexus microstructure.

Introduction: Peripheral nerves consist of axons and connective tissue. The amount of connective tissue in peripheral nerves such as the brachial plexus varies proximally to distally. The proximal regions of the brachial plexus are more susceptible to stretch injuries than the distal regions.

Biomechanical characterization of cadaveric brachial plexus regions using uniaxial tensile tests.

Introduction: The proximal regions of the brachial plexus (roots, trunks) are more susceptible to permanent damage due to stretch injuries than the distal regions (cords, terminal branches). A better description of brachial plexus mechanical behavior is necessary to better understand deformation mechanisms in stretch injury. The purpose of this study was to model the biomechanical behavior of each portion of the brachial plexus (roots, trunks, cords, peripheral nerves) in a cadaveric model and report differences in elastic modulus, maximum stress and maximum strain.

Cadaveric study of flexor digitorum profundus and superficialis and flexor pollicis longus innervation patterns for application in selective neurectomy.

Purpose: Spasticity management in finger flexors (flexor digitorum profundus and superficialis and flexor pollicis longus) is a challenge. Recent studies demonstrated the short- and long-term efficacy of selective and hyperselective neurectomy for the spastic upper limb. However, hyperselective neurectomy of flexor digitorum profundus and flexor digitorum superficialis branches was incomplete, without impairing their muscular body and function.

Transfer of the palmaris brevis motor branch to the thenar motor branch: A cadaveric preliminary study.

Objective: High median nerve injuries can lead to poor distal recovery, especially poor functioning of median innervated thenar muscles involved in thumb opposition and palmar abduction. The palmaris brevis (PB) is a small subcutaneous muscle innervated by ulnar nerve. Innervation of the PB is in most of cases provided by the ulnar digital nerve to the little finger.

A Retrospective Self-Controlled Study Evaluating the Prophylactic Effects of CACIPLIQ20 on Postsurgical Scars.

Background: CACIPLIQ20 (OTR3, Paris, France) is a medical device used for the treatment of chronic skin ulcers. It contains a heparan sulfate mimetic that accelerates tissue healing by stabilizing matrix proteins and protecting heparin-binding growth factors. In humans, an open self-controlled study suggested that the topical application of CACIPLIQ20 optimizes skin healing following surgery.

Management of Complex Forearm Injuries: Our Strategy of Reconstruction and Clinical Results.

The management of complex forearm injuries is challenging, not only because of the anatomical complexity of the region but also because of the dramatic functional consequences of these injuries. Preservation of the upper limb and restoration of hand function are the focus of the surgical management of these injuries. Decision making will consider several parameters such as the type of injury, the patient, the moment of reconstruction, the debridement, and the options available for reconstruction.

Anatomic Study of the Integrity of the Breast Lymphatic Network With Indocyanine Green in Breast Implant Surgery Through the Axillary Approach.

Introduction: The performance of a prosthetic breast augmentation through the axilla always makes the surgeon fear the possibility of damage to the breast lymphatic network. Indocyanine green is a fluorescent marker allowing the analysis of the lymphatic system. This anatomical work aims at demonstrating, thanks to the use of indocyanine green, whether the realization of a prosthetic breast augmentation by axillary way leads to lesions of the breast lymphatic network and also seeks to show the feasibility of detecting the axillary sentinel node after axillary breast augmentation.

WALANT for hand wound exploration in isolated conditions: Feasibility study.

Introduction: Military doctors usually deal with hand wound management. Their practice sometimes takes them far from any specialized surgical center. The WALANT could be a powerful tool for doctors operating in nuclear submarines or as part of special forces.

Feasibility of the abductor pollicis longus hemitendon transfer for thumb opposition: An anatomical study.

Introduction: The abductor pollicis longus (APL) presents two muscle bellies and multiple accessory tendons available for transfer, amongst these an accessory tendon inserting on the thenar aponeurosis (APLTh). Edgerton described an opponensplasty using the whole APL tendon, but its results were limited due to the short size of the donor tendon.

Hypothesis: The purpose of this study is to assess the feasibility of transferring the APLTh for thumb opposition.

Hyperselective neurectomy for the treatment of upper limb spasticity in adults and children: a prospective study.

Hyperselective neurectomy (HSN) procedures in the spastic upper limb aim to reduce tone by excising some branches of the involved peripheral motor nerves, at the point of entry of each motor ramus into the target muscle. In this prospective study, 42 patients with upper limb spasticity were treated by HSN for the muscles of elbow flexion, forearm pronation and wrist flexion and evaluated for their short-term results (average 6 months) and long-term outcomes (average 31 months). Results at both time points showed an effective reduction of the spastic tone, with no decrease of muscle strength in the operated spastic muscles.