Instructional Course Lectures

Achieving fusion in spine surgery can be challenging because of patient factors such as smoking and diabetes. The consequences of pseudarthrosis can be severe, including pain, instability, and additional surgery. Autologous iliac crest bone graft is the historical standard for augmenting spine fusion, providing high rates of fusion throughout the cervical, thoracic, and lumbar spine. Harvest of autologous iliac crest bone can be associated with comorbidities and this has led to development of alternative biologic materials to enhance spine fusion...

Endoscopic spine surgery is a rapidly developing technique. Initially used for diskectomies, endoscopic spine surgery is now considered for bony decompressions and fusions. Endoscopic spine surgery uses one or two small incisions so a camera can be inserted for visualization under high magnification while a working window is provided through the camera apparatus or through a separate incision. The suggested benefits of endoscopic spine surgery include less muscle trauma, decreased need for anesthesia, reduced blood loss, and faster recovery...

It is important to be knowledgeable about the latest information on the diagnosis and the evidence-based management of developmental hip dysplasia and dislocation from birth through adolescence. The focus should be on the effect of the problem; normal growth and development of the hip joint; and the pathoanatomy, natural history, and long-term outcomes of developmental dysplasia of the hip, hip subluxation, and dysplasia. Many controversies exist in the management of this complex spectrum of disorders.

It is important to focus on common pediatric fractures seen in community emergency rooms, including supracondylar humerus, elbow, forearm, distal radius, and femoral shaft fractures, along with periarticular fractures around the knee and ankle in children. The principles of surgical and nonsurgical management of these fractures are based on the fracture type and age of the patient. The orthopaedic surgeon should be aware of important tips and tricks to help manage these injuries and be familiar with common complications that may occur when these injuries are encountered during trauma call...

There are several issues associated with nerve compression syndromes of the upper limb; ultrasonography is a useful diagnostic tool. The orthopaedic surgeon should know how to evaluate and treat patients who do not obtain expected relief following carpal or cubital tunnel release, and also be knowledgeable about the workup and evaluation of patients with conditions of debatable pathology and treatment, such as radial tunnel syndrome or pronator syndrome. Recent studies on suprascapular neuropathy include discussions about the pathophysiology and etiology of the condition, its natural history, and who might benefit from surgery...

Hand masses and infections are commonly encountered by the community orthopaedic specialist, and maintaining an understanding of these ailments is important for diagnosis, treatment, and possible referral to a hand specialist. Hand masses are common, and it is important to provide the community orthopaedic specialist the knowledge needed for appropriate diagnostic workup and treatment as well as an understanding of when to refer to a hand specialist. Hand masses arise from soft tissue or bone. Specific types include ganglion cysts, mucoid cysts, giant cell tumors of the tendon sheath, lipomas, epidermal inclusions cysts, glomus tumors, and malignancies...

Lateral epicondylitis, de Quervain tenosynovitis, and trigger finger are among the most common tendinopathies of the upper extremity. Lateral epicondylitis is a common condition with a prolonged course that can be frustrating for patients. Nonetheless, most patients improve with a simple wait-and-see approach. Therapy has been shown to be helpful and surgical management is usually successful in recalcitrant cases. Cortisone, although commonly used in the past, has been shown to have worse results than placebo in the medium and long term...

Nerve compression syndromes of the upper extremity are among the most common pathologies encountered in orthopaedic surgery. Symptoms can be debilitating for patients-affecting their work, activity level, sleep patterns, and overall quality of life. The community orthopaedic specialist should be familiar with the anatomy, etiology, and presentation of upper extremity nerve entrapment. Furthermore, knowledge of current evidence surrounding the management of these common syndromes can prove valuable for treating clinicians...

Distal radius fractures are one of the most common injuries treated by orthopaedic surgeons. As the number of distal radius fractures grows and practice patterns demonstrate more of these fractures are treated surgically, it is incumbent for orthopaedic surgeons to understand the fundamentals of evaluation, treatment, and rehabilitation.

Dupuytren disease is associated with benign fibroproliferative changes to the palmar fascia of the hand sometimes resulting in progressive contractures of the fingers. The earliest descriptions of these contractures date back to the 18th century. Much has been learned about the condition since the clawing condition was first described; however, optimal treatment still poses significant challenges to modern-day surgeons. It is important to examine the treatment options for Dupuytren disease and highlight the current evidence, techniques, and cost considerations of open fasciectomy, needle aponeurotomy, and recently described minimally invasive treatment...

The complex adult acquired flatfoot deformity involves progressive collapse of the foot with attenuation of medial soft tissues such as the posterior tibialis tendon and spring ligament complex. Multiple deformities at different levels can coexist in the collapsed foot, including hindfoot valgus, midfoot abduction, forefoot varus, and valgus ankle instability. Definitions of flatfoot have evolved to encapsulate the peritalar basis of the deformity, with instability around the talus as the fulcrum. The goals of treatment are to minimize pain, dysfunction, and progressive deformity...

Treatment of displaced intra-articular calcaneal fractures is controversial and must be individualized by patient and fracture type. With an extensile lateral approach, all components of the deformity in displaced intra-articular calcaneal fractures can be addressed. The extensile lateral approach is indicated in more complex fracture patterns and when delay of surgery is necessary because of severe soft-tissue injury beyond 2 to 3 weeks. Careful patient selection, proper surgical timing, incision placement, and soft-tissue handling minimize the high rate of wound healing complications associated with the extensile lateral approach...

Talar fractures and pantalar dislocations are usually the results of high-energy trauma. Dislocations and open injuries are managed urgently. Temporary stabilization with splinting, Kirschner wires, or external fixation may be performed until the soft tissues are ready for definitive fixation. A CT scan is critical to identify all injuries and is helpful in planning treatment including reduction of dislocations and definitive fixation. Lateral and posterior process fractures are often missed initially and require a high index of suspicion...

Lisfranc injuries represent a wide variety of injury patterns, from stable midfoot sprains to grossly displaced fractures and fracture-dislocations. Obtaining and maintaining an anatomic reduction is critical in the treatment of these injuries. Considerable controversy remains as to the optimal method of treatment. Beyond the type and severity of the injury pattern, treatment decisions may ultimately be defined by activity-specific criteria and patient demographics.

It is important to identify and describe practical applications of arthroscopy in the management of foot and ankle pathology. Utilization of the arthroscope provides a minimally invasive means of evaluating and addressing pathology. It obviates the need for a large open approach, which has additional value in the setting of a multiprocedure surgery. In addition to reducing surgical time, arthroscopy provides a potentially enhanced field of view and an adequate working space to address injury. As interest in minimally invasive options grows, the need for safe, effective tendoscopic and arthroscopic options in the foot and ankle increases...

Ankle arthroscopy has seen increased utilization and application in recent years. Through the advent of improved instrumentation and techniques, indications have been expanded to include the management of traumatic, degenerative, inflammatory, and neoplastic conditions. It is important to review anterior and posterior ankle arthroscopies along with the history, pertinent anatomy, techniques, indications, and complications as well as gain insight into the future of ankle arthroscopy.

Several factors contribute to the greater complexity of revision anterior cruciate ligament reconstruction compared with primary anterior cruciate ligament reconstructive surgery. Prior tunnels and hardware may compromise revision tunnel placement and secure fixation. This may necessitate two-stage revision or specific techniques to achieve anatomic revision tunnels. Prior autograft use may limit graft options. Individuals with a failed anterior cruciate ligament reconstruction are more likely to have risk factors for further failure...

A first-time shoulder dislocation is a challenging topic that requires consideration of anatomic and patient-specific factors. Initial management is predicated on determining functional demands, activity level, and expectations of the patient, in addition to assessing the risk of recurrent instability. When considering surgical indications, it is imperative to understand the biomechanical implications of injury to the glenohumeral joint complex and how specific surgical procedures can restore stability. It is important to provide an overview of the current treatment algorithm for management of first-time shoulder dislocation, with a special focus on diagnosis and intervention in the young athlete...

Orthobiologic techniques can be used in the treatment of a variety of sports medicine pathologies, using an evidence-based approach focused on the value of all available approaches. The orthopaedic surgeon should be aware of the indications for and any technical pearls and pitfalls related to the use of orthobiologic agents as treatment for, or as an adjunct to management of, common sports medicine injuries and pathologies. Expected outcomes, including return to sport/activity, as well as potential complications and how to avoid them, should be considered...

Diaphyseal femur fractures are common injuries globally and range in complexity. The most common mechanism worldwide is motor vehicle accidents. Initial evaluation should include Advanced Trauma Life Support protocol and evaluation of the soft tissues, neurovascular examination, and associated injuries. The gold standard for treatment is a closed functional reduction (restoration of length, alignment, and rotation) and fixation with a reamed, statically locked, intramedullary nail. Fracture pattern, associated injuries, and patient factors can increase the difficulty of treatment...