Profunda Femoris Pseudoaneurysm and Fatal Hemorrhage 2 Weeks After Modified Girdlestone Resection Arthroplasty: A Case Report.

Case: A 62-year-old nonambulatory female patient presented with wound dehiscence and purulent bloody drainage 2 weeks after modified Girdlestone resection arthroplasty for subtrochanteric femur fracture. On developing an enlarging thigh hematoma and hemodynamic instability, the patient was taken to the vascular suite where a profunda femoris artery pseudoaneurysm was identified and ligated by the vascular surgery team. The proximal free edge of the resected femur was determined to be the likely cause of arterial injury.

Watchful Eye Prevents Catastrophe in Case of Malignant Hyperthermia: A Case Report.

Case: A 49-year-old woman presented with a displaced left posterior wall acetabular fracture-dislocation and a left comminuted intra-articular distal radius fracture sustained in a motor vehicle accident. Fifteen minutes after anesthesia induction for operative fixation of the fractures, the patient experienced severe hypertension, increased end-tidal carbon dioxide, and fever. A diagnosis of malignant hyperthermia (MH) was made before incision.

Gunshot Fracture of the Femoral Neck: Internal Fixation and Immediate Proximal Femoral Valgus Osteotomy: A Case Report.

Case: We report on a 22-year-old patient with a comminuted femoral neck fracture because of a low-velocity gunshot wound. Treatment consisted of reduction and internal fixation with a fixed angled blade plate and immediate valgus osteotomy. He went on to uneventful healing and an excellent clinical result.

A meta-analysis comparing the outcomes of syndesmotic injury treated with metal screw, dynamic fixation, and bioabsorbable screw.

Background: Currently there is significant controversy regarding which fixation method is most effective for the treatment of syndesmotic ankle injuries.

Objective: This meta-analysis was designed to compare the metal screw, dynamic, and bioabsorbable screw fixation methods for treatment of syndesmotic ankle injuries.

Methods: An online search for RCT and prospective/retrospective clinical comparison studies between January 1998 and December 2018 on syndesmotic fixation was conducted.

Impending Atypical Femur Fracture Presenting as Painful Total Knee Arthroplasty: A Report of 2 Cases.

Case: We report on 2 patients with atypical femur fractures that initially presented as painful total knee arthroplasties. There was a history of long-term bisphosphonate use in each case. Knee radiographs and laboratory studies were normal, and the patients were managed conservatively.

Understanding the Glenoid Avulsion of the Glenohumeral Ligaments as a Cause of Shoulder Instability: Surgical and Postsurgical Management.

In adolescents and young adults, instability is a common shoulder pathology with a myriad of coexisting soft tissue and bony lesions. When evaluating a patient for the cause of instability, care must be given to assess for the infrequent lesions, including glenoid avulsion of the glenohumeral ligaments. This case example illustrates key points in the diagnosis, surgical, and postsurgical management of this less common cause of anterior shoulder instability.

Type IV tibial tubercle fracture-Salter-Harris type II variant.

Fractures about the tibial tubercle are uncommon fracture patterns, seen most often in adolescent males as they approach skeletal maturity. Compartment syndrome has a high association with these fractures requiring close monitoring, and a heightened level of suspicion. Tibial tubercle fractures are typically stratified using the Ogden classification.

Fracture of allograft interbody spacer resulting in post-operative radiculopathy: A case report.

Background: Allograft interbody spacers are utilized during transforaminal lumbar interbody fusion (TLIF) to reestablish anterior column support and disc height. While the TLIF technique offers many improvements over previous surgical methods, instrumentation and bone graft-related complications such as spacer misplacement or migration, screw fracture or misplacement, or rod breakage continue to be reported. The objective of this manuscript is to report on a fractured allograft interbody spacer that displaced into the neural foramen and resulted in impingement on the exiting nerve root that required revision.

Knee locked in flexion: incarcerated semitendinosus tendon around a proximal tibial osteochondroma.

This case reports on a knee locked in flexion due to incarceration of the semitendinosus tendon around an osteochondroma in a patient with a history of multiple hereditary exostoses (MHE). An 18-year-old female with history of MHE presented with acute right medial knee pain and inability to extend her knee. Radiographs confirmed multiple lower extremity osteochondromas, notably a large, 3-cm pedunculated osteochondroma about her right medial proximal tibia.

Analysis of a ten step protocol to decrease postoperative spinal wound infections.

Aim: To define a ten-step protocol that reduced the incidence of surgical site infection in the spine surgery practice of the senior author and evaluate the support for each step based on current literature.

Methods: In response to unexplained increased infection rates at our institution following spine surgery, a ten-step protocol was implemented: (1) preoperative glycemic management based on hemoglobin A1c (HbA1c); (2) skin site preoperative preparation with 2% chlorhexidine gluconate disposable cloths; (3) limit operating room traffic; (4) cut the number of personnel in the room to the minimum required; (5) absolutely no flash sterilization of equipment; (6) double-gloving with frequent changing of outer gloves; (7) local application of vancomycin powder; (8) re-dosing antibiotic every 4 h for prolonged procedures and extending postoperative coverage to 72 h for high-risk patients; (9) irrigation of subcutaneous tissue with diluted povidone-iodine solution after deep fascial closure; and (10) use of DuraPrep skin preparation at the end of a case before skin closure. Through an extensive literature review, the current data available for each of the ten steps was evaluated.

Lateral intermuscular septum as cause of radial nerve compression: case report and review of the literature.

Multiple sites of compression of the radial nerve have been described, some more commonly than others. In this case report we describe a case of radial nerve compression at the lateral intermuscular septum in a patient with a history of open reduction and internal fixation of a mid-shaft humerus fracture 10 years prior. To our knowledge, only one previous case of chronic radial nerve compression by the lateral intermuscular septum associated with a humeral shaft fracture has been described.

Cubital tunnel syndrome: Anatomy, clinical presentation, and management.

Cubital tunnel syndrome is the second most common peripheral nerve compression seen by hand surgeons. A thorough understanding of the ulnar nerve anatomy and common sites of compression are required to determine the cause of the neuropathy and proper treatment. Recognizing the various clinical presentations of ulnar nerve compression can guide the surgeon to choose examination tests that aid in localizing the site of compression.

Case report: irreducible medial subtalar dislocation with incarcerated anterior talar head fracture in a young patient.

Subtalar dislocations are rare injuries that typically occur from high-energy injuries. All subtalar dislocations should be attempted to be closed reduced, however, ~32% are irreducible requiring open reduction. We present an irreducible medial subtalar dislocation following a motor vehicle accident with no associated fractures demonstrated on radiograph.

A Case Report of an Isolated Dislocation of the Scaphoid in a Lesser Arc Injury and a Review of the Literature.

Isolated dislocations of the scaphoid are extremely uncommon injuries and are often associated with significant ligamentous failures. Since scaphoid dislocations typically present with associated carpal fractures, few cases of isolated dislocations of the scaphoid exist in the literature. The proposed treatment options in the literature range from closed reduction and casting to open reduction and internal fixation.

Spondylolysis and spondylolisthesis: A review of the literature.

Spondylolysis is a common diagnosis with a high prevalence in children and adolescents complaining of low back pain. It may be caused by either a defect or fracture of the pars interarticularis due to mechanical stress. Depending on the severity of the spondylolysis and symptoms associated it may be treated either conservatively or surgically, both of which have shown significant success.

Review: Medial collateral ligament injuries.

The medial collateral ligament (MCL) is a major stabilizer of the knee joint. It is the most common ligament injured in the knee, particularly in athletes, and has been reported to be torn in 7.9% of all knee injuries.

Employing interpersonal influence to promote multivitamin use.

Boster, Kotowski, Andrews, and Serota (2011 ) proposed that superdiffusers are well connected, persuasive, and a maven in a content area. They proposed that superdiffusers, if recruited, could promote the adoption of health practices. In this article a model of this process is presented, and an intervention designed to test the efficacy of this influence strategy is introduced.

Parents as health promoters: a theory of planned behavior perspective on the prevention of childhood obesity.

Childhood obesity is a significant problem in the United States. A number of communication campaigns and interventions have been conducted to combat the problem, with parents being recognized as an important target audience. A critical aspect of involving parents in such campaigns is formative research on parents' perceptions of their role in preventing childhood obesity.

Enumeration of Mycobacterium leprae using real-time PCR.

Mycobacterium leprae is not cultivable in axenic media, and direct microscopic enumeration of the bacilli is complex, labor intensive, and suffers from limited sensitivity and specificity. We have developed a real-time PCR assay for quantifying M. leprae DNA in biological samples.