Sacral fatigue fracture in an amateur soccer player.

Sacral fatigue fractures represent a frequently overlooked cause of low-back and buttock pain in athletes. A high index of clinical suspicion and MRI utilization can provide the accurate diagnosis. A 38-year-old male amateur, midfielder, soccer player presented to our department with aggravating right buttock pain during the previous month, following an increase in training intensity and frequency on an artificial turf field. A point of maximal tenderness was demonstrated over the area of the right sacroiliac joint. No radiographic abnormalities were observed. MRI of the pelvis revealed the presence of a stress fracture in the right sacral ala. The patient underwent conservative treatment and resumed playing soccer 12 weeks later, with no residual or recurrent clinical complaints. Apart from the recent change in training regimen, decreased shock absorption related to the physical properties of old generation artificial turf may have also been involved in this case.

Fractures of the ulnar coronoid process.

The ulnar coronoid process plays a central role in elbow stability due to its unique anatomic characteristics. A fracture of the coronoid, although uncommon, represents a serious injury that can adversely affect functional outcome if not treated appropriately. Several surgical interventions addressing different fracture patterns are being increasingly recognised as effective treatment options even for smaller fragments. A review of the literature was performed in order to evaluate different treatment strategies applied to clearly defined fracture configurations. 14 articles reporting data for the management of 236 coronoid fractures met our inclusion criteria and were subjected to critical analysis. The data suggest that recognition of specific coronoid fracture patterns, use of appropriate classification systems and application of staged surgical protocols can stabilise the elbow effectively and lead to favourable outcomes.

Non-operative treatment of peroneal split syndrome: a case report.

Peroneal split syndrome refers to longitudinal tearing of the peroneus brevis tendon at the level of the retrofibular groove. It is an increasingly recognized, albeit frequently overlooked, cause of lateral ankle pain. Several surgical options have been documented for managing this entity, however there are no reports emphasizing the role of conservative treatment. A 48-year-old male patient presented to our department with persistent lateral ankle and hindfoot pain over the past 9 months, following an inversion injury to his right ankle. Magnetic Resonance Imaging demonstrated a longitudinal split of the peroneus brevis tendon. Following peroneus brevis targeted physical therapy, the patient remains symptom free 34 months after his injury. Diagnostic diligence is required in order to direct treatment to the diseased peroneus brevis tendon, thus avoiding prolonged morbidity. A trial of conservative treatment in lower-demand middle aged patients should be considered.

Intraneural ganglion of the superficial peroneal nerve: a case report.

Ganglia affecting the peripheral nerves of the foot and ankle are rare. The most frequent location of occurrence is the common peroneal nerve at the level of the fibular neck. We report the case of an intraneural ganglion of the superficial peroneal nerve and its branches. Although there have been many previous reports of intraneural ganglion involvement with the common peroneal nerve, deep peroneal nerve, sural nerve, and the posterior tibial nerve, to our knowledge, this is the first reported occurrence of an intraneural ganglion distinctly localized to the superficial peroneal nerve and its branches. The presumptive diagnosis was made preoperatively using magnetic resonance imaging, and then confirmed postoperatively by pathologic examination. Despite the use of operative magnification, it was impossible to remove all of the cyst elements within the nerve trunk, because the nerve fascicles were intimately intertwined. Therefore, complete resection of the common trunk of the superficial peroneal nerve and its terminal branches was performed, and the proximal stump was buried in a hole in the distal fibula. Two years after the surgery, the patient was pain free and asymptomatic except for cutaneous anesthesia in the distribution of the superficial peroneal nerve.

Management of a femoral diaphyseal fracture in a patient with Klippel-Trenaunay-Weber syndrome: a case report.

INTRODUCTION: Klippel-Trenaunay-Weber syndrome is a rare congenital disorder of the peripheral vascular system that is characterized by haemangiomas, soft tissue and/or osseous hypertrophy, venous and lymphatic anomalies as well as arterio-venous malformations. To our knowledge there are no documented cases of surgical fracture management in such patients. CASE PRESENTATION: We present the case of a 42-year-old female patient previously diagnosed with Klippel-Trenaunay-Weber syndrome, who had sustained a left femoral shaft fracture. She was treated with a closed, locked intramedullary nailing procedure. The nail was peripherally locked free-hand with a single screw due to the increased vascularity and intraoperative haemorrhage of the area. The patient was transfused with 7 units of blood intra-operatively and was subsequently transferred to the Intensive Care Unit where 3 more units of blood were transfused. Her post-operative course was uneventful. One year following the operation the fracture had united and the patient remained well. CONCLUSION: The surgical management of long bone fractures in patients with such pathology is associated with increased intra and post-operative risk, mainly due to vascular complications. It is therefore mandatory that high dependency facilities and sufficient quantities of blood products are available prior to the procedure. A less invasive fixation method should be used when possible.

Metastatic malignant melanoma of the conjunctiva: a case report.

BACKGROUND: Malignant melanoma of the conjunctiva is an extremely rare non-cutaneous neoplasm with infrequent skeletal metastatic spread. CASE PRESENTATION: We present the case of a 54 year old female Caucasian patient with osseous metastases originating from a malignant melanoma of her right conjunctiva. Metastatic deposits were identified in the left humeral diaphysis and left tibial metaphysis. Clinical, radiological and scintigraphic evaluation necessitated prompt stabilisation of both long bones. Following reamed intramedullary nailing and post-operative radiotherapy she remains asymptomatic six months post-operatively. CONCLUSION: This unusual pattern of metastatic spread to the appendicular skeleton of an extremely rare melanomatous lesion requires diagnostic vigilance as well as a multidisciplinary approach for accurate diagnosis, staging and management. Due to the poor prognosis, treatment goals should be directed to palliation of symptoms and prolongation of the quality of life.

Intraoperative anaphylaxis due to gelofusine in a patient undergoing intramedullary nailing of the femur: a case report.

BACKGROUND: Although uncommon, anaphylaxis due to a colloid plasma expander can occur peri-operatively CASE PRESENTATION: We present a case of an intra-operative cardiac arrest in a 72 year old Caucasian male patient who underwent prophylactic intramedullary nailing for a proximal femoral metastasis from prostate cancer. The patient was resuscitated successfully and the procedure was completed uneventfully. Elevated serum tryptase levels confirmed the diagnosis of an anaphylactic reaction and positive allergy skin prick testing identified gelofusine as the causative agent. CONCLUSION: A high index of suspicion, prompt diagnosis and rapid institution of treatment are essential for a safe outcome following such reactions. To our knowledge, this is the first published report of such a severe reaction to gelofusine infusion that occurs during an orthopaedic procedure.

An unusual periarticular fracture following ipsilateral anterior cruciate ligament reconstruction.

We report an unusual pattern of a peri and intra-articular knee fracture following ACL reconstruction. The pattern of injury was opposite to the graft tunnels which contradicts the well established iatrogenic stress riser theory which has been extensively described in the literature. The fractures were reduced anatomically by open means, the graft was found intact and preserved and the fractures were fixed internally protecting the graft and the tunnels. The patient made an uneventful recovery and the post operative MRI scan 12 months later demonstrated bone healing and an intact ACL. When the ACL graft is found intact in this type of injury, the fracture should be fixed around it taking care not to jeopardize its integrity or the tunnels.