Reconstruction of Intercalary Bone Defects After Tumour Resection with the Use of a Free Vascularised Fibular Graft: the Concealed Advantages of the External Fixator.

The free vascularised fibular graft represents the mainstay of intercalary bone defect reconstruction after tumour resection. Different reconstruction techniques are described, favouring internal fixation and possibly overlooking potential advantages of external fixation. This series is a description of the technique performed at our institution using an external fixator for the reconstruction of segmental bone defects which enables to maintain limb length and rotational alignment after large segmental bone resection. Data collected were demographic, surgical and histological data, perioperative complications and postoperative data. Eighteen different complications were encountered in seven patients. Mean reoperation rate was 1.3 per patient but no patient required further interventions in order to correct limb length or rotational alignment. Pin-track infection rate was 6%. The limb salvage rate was 100%. Solid final bone healing was obtained in all patients. External fixation for the reconstruction of intercalary bone defects after tumour resection is a safe technique which might offer the advantage of limb length and alignment preservation.

Intraneural Lipoma: A Rare Cause of Median Nerve Compression.

Intraneural lipomatous tumors are rare lesions that mostly affect the upper extremities. These slowly growing tumors can have a serious neurological and functional impact when they reach a significantly large size. We report herein a case of a 53-year-old female who presented with a large median nerve intraneural lipomatous tumor causing compression-related signs. She was treated with monoblock excision of the tumor that was completely residing between the median nerve fibers. At her last follow-up, no median nerve deficits were recorded, and the patient went to full resolution.

Ulnar lateral digital flap for Dupuytren's disease of the fifth finger, a technique not be forgotten.

Dupuytren's disease is a common condition in hand surgery. The fifth finger is frequently affected, pre- senting the highest recurrence rate after surgical treatment. The ulnar lateral-digital flap is used when a skin defect prevents direct closure after fasciectomy of the fifth finger at the level of the MP joint. Our case series comprises of 11 patients undergoing this procedure. Their mean preoperative extension deficit was 52° at the MP joint and 43° at the PIP joint. Full extension of the MP joint and a mean of 8° extension deficit at the PIP joint was achieved with surgery. All patients maintained full extension at the MP joint, with a follow-up of 1 to 3 years. Minor complications were reported. The ulnar lateral digital flap is a simple and reliable alternative when surgically treating Dupuytren's disease of the fifth finger.

Arthroscopically Assisted Eaton-Littler Trapeziometacarpal Ligamentoplasty.

Background Eaton-Littler ligamentoplasty has proven its efficacy in the treatment of trapeziometacarpal (TMC) instability. Description of Technique In this article, we describe the arthroscopically assisted Eaton-Littler ligamentoplasty through two clinical cases. Patients and Methods Arthroscopy is used to accurately place the metacarpal bone tunnel and pass the slip of flexor carpi radialis tendon in the latter. This procedure avoids soft-tissue dissection and could improve the outcome of this well-known surgery. Results The two clinical cases showed good short-term outcome with a decrease of pain and good function. Conclusions Arthroscopy to assist Eaton-Littler TMC ligamentoplasty is technically feasible, allowing a less invasive surgery. A larger prospective controlled study with a longer term outcome is mandatory to assess the real advantages of this modified procedure.

Treatment of diaphyseal clavicular nonunion with special emphasis on microsurgery.

Diaphyseal fractures of the clavicle had until recently the reputation to always heal with abundant callus formation, except if operated, due to a reported high rate of nonunion after plate fixation by older series. The reason would be that the bone has only periosteal vascularization, easily destroyed by periosteal stripping for implant apposition. Bone autograft and external fixation has been reported as the best technique to heal a nonunited clavicle nonunion. Are these classical considerations still valid nowadays? The purposes of this article focusing only on diaphyseal clavicular fractures are to review the vascularization of the bone, the rate of nonunion after nonoperative treatment, the indications and techniques of osteosynthesis, and the treatment possibilities of an established nonunion. This article will not deal with the specific problems of the lateral clavicular fractures, which are equivalent to acromio-clavicular fracture-dislocations, nor of medial fractures, close to the sterno-clavicular joint.