Faculty Bibliography

The timing of operative fracture care is often confounded by multisystem injuries, conflicting or absent literature, and lack of communication between orthopaedic surgeons and other physicians providing care to the patient. Much has been published regarding the proper sequence of events in providing care to patients with multisystem injuries. Only recently has the role of complex musculoskeletal injuries and the timing of fixation in multiply-injured patients been explored in detail. Timing of care for pelvic injuries is frequently determined by the presence of injury to other organ systems, the presence of open wounds, and hemodynamic status. There is likely an optimal time window for fixation. However, existing data is often difficult to compare, given varying definitions and protocols. Furthermore, reports are often conflicting, making the determination of an optimal time-window difficult. Similar concerns are present with lower extremity long bone fractures. Injury to other organ systems must be considered with timing of femur fixation, particularly in the presence of lung injury. Tibia fractures are frequently complicated by the presence of a tenuous soft tissue envelope and other injury factors that often alter the timing of fixation. These issues and, last, the timing of care for calcaneus and talus injuries are reviewed, as risk of avascular necrosis and quality of articular reduction are related to the timing of fixation

Clavicle fractures remain one of the more common fractures encountered in the orthopaedic office. Nonoperative management remains the standard of care in most cases. However, studies have shown a higher nonunion rate and decreased patient satisfaction in fractures with increased shortening. The malunion resulting from nonoperative management has been shown to be problematic in patients with significant fracture shortening. When operative reduction and fixation is indicated, there are numerous techniques to aid the surgeon patient care. This article reviews the midshaft clavicle fracture and discusses recent outcome studies on patients with fracture shortening and approaches to operative management

Geriatric hip fracture management requires a specialized treatment algorithm secondary to the complex medical and social needs of this patient demographic. The overall goal of the treatment is early mobilization, in an effort to prevent the complications associated with prolonged recumbency and to return the patient to functional activity. There is near-universal agreement among orthopedic surgeons that fractures about the hip require operative fixation, but surgical management in this patient population brings with it a set of issues that require important consideration. The current article reviews the perioperative considerations associated with geriatric hip fractures and takes an evidence-based look at the complex issues involved in managing these patients

BACKGROUND: The goal of this review was to compare the functional outcomes of patients less than 60 and greater than or equal to 60 years old following operative stabilization of unstable ankle fractures. The review was conducted as a retrospective analysis of prospectively collected data at two level one trauma centers and a tertiary referral academic center. MATERIALS AND METHODS: All patients operatively treated for an unstable ankle fracture were entered into a database and prospectively followed. The postoperative protocol was standardized for all patients. Baseline characteristics, complications, additional surgery, functional status and the American Orthopaedic Foot and Ankle Society score (AOFAS) were assessed. The intervention chosen was open reduction and internal fixation of unstable ankle fractures. AOFAS hindfoot score and Short Musculoskeletal Functional Assessment (SMFA) questionnaire were used as the main outcome measures in the study. A p < 0.05 was considered significant. RESULTS: Three hundred sixty-nine (369) patients were entered into the database, 313 (84.8%) were less than 60 years old. At 3 months, 57% (32/56) of patients greater than or equal to 60 years old reported limitation of activities versus 33% (103/313) of patients less than 60 years old (p = 0.005). At 6 and 12 months, these percentages improved to 41% versus 10% (p = 0.001), and 29% versus 7.4% (p = 0.001) for older and younger individuals respectively. However, when compared to their baseline scores, both groups achieved a return to pre-injury status. Total AOFAS scores were not significantly different at 3, 6, or 12 months (p = 0.431). CONCLUSION: Operative fixation of unstable ankle fractures in patients greater than or equal to 60 years old can provide a reasonable functional result at the 1-year followup with a return to preoperative baseline even though they report more limitation of activities than younger patients

There has been increased emphasis on validated, patient-reported functional outcomes after orthopaedic interventions for various conditions. The few reports on these types of outcomes after treatment of fracture nonunions are limited to specific anatomic sites, limited by small numbers, and retrospective. To determine whether successful healing of established long-bone nonunions resulted in improved functional outcomes and reduction in patient-reported pain scores, we prospectively followed 80 patients. These patients had a mean of 1.4 surgical procedures before enrollment and a mean of 18 months had elapsed from previous surgery until enrollment. Baseline data and functional scores were obtained before intervention. Seventeen of the 80 patients (21%) had positive intraoperative cultures. At a mean of 18.7 months (range, 12-36 months), 72 (90%) nonunions had healed. Patients with healed nonunions scored better on the Short Musculoskeletal Functional Assessment. Pain scores among all patients improved compared with baseline, but to a greater degree in patients who achieved healing by final followup. Our data suggest improvement in pain scores is seen in all patients after surgery, whereas successful internal fixation leads to improved function. LEVEL OF EVIDENCE: Level III, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence

BACKGROUND: Management of chronic posttraumatic osteomyelitis remains an important challenge in orthopaedics. In this investigation, 43 patients at a large university hospital were retrospectively identified who had been diagnosed with chronic osteomyelitis at 44 sites. METHODS: Diagnosis was based on the patient's history and physical examination, laboratory values, radiological evaluation, and intraoperative specimens. Patients' charts were reviewed and follow-up was obtained on 33 patients in whom Short Musculoskeletal Functional Assessment (SMFA) questionnaires were obtained. RESULTS: The mean follow-up of the cohort was 21.1 months (range, 10 to 54 months). Sites involved included: tibia (55%) and femur (36%), with the remainder involving the pelvis, radius/ulna, and calcaneus. Blood, bone, or wound aspirate cultures were positive in 85%, most commonly for Staphylococcus aureus. 84% of the patients in this investigation were completely cured after a single surgical intervention, removal of hardware and a course of intravenous antibiotics. Three patients required additional surgical intervention and two remained infected. Ultimately, the cohort reached a cure rate of 94%. SMFA data revealed that patients had a dysfunction score of 53.8 and bother index of 51.5, with 50 being the normal for the general population. CONCLUSION: The patients in this cohort functioned at a level less than one standard deviation below the general population. These results suggest that patients with chronic posttraumatic osteomyelitis do not function significantly below that of the normal population following eradication of their infections

Ankle stability in ankle fractures is dependent on multiple factors. The medial malleolus and the associated deltoid ligament provide for ankle stability on the medial side. Over the years, the relative importance of this medial malleolar osteoligamentous complex (MMOLC) has been debated. This review will describe the evolution of ankle fracture surgery from the perspective of the contribution of the MMOLC to re-establishing ankle stability. Also discussed are the surgical and nonsurgical treatment options, various presentations of medial sided injuries in ankle fractures, and, finally, current recommendations for fixation

Prior studies and techniques for harvesting iliac crest bone have shown significant postoperative pain, disability, and poor cosmesis. This retrospective study was conducted to examine bone graft donor-site morbidity by evaluating functional outcomes in patients who have undergone a modified anterior harvesting approach. The medical charts and hospital records of 43 patients were retrospectively reviewed over a 6-year period. Demographic information, operative notes, laboratory results, and the American Society of Anesthesiologists (ASA) classification were recorded. All patients were evaluated retrospectively at a mean 41 months after bone-graft harvesting. Patients available for follow-up were asked to quantify their pain level at the donor-site on a visual analog pain scale (0-10). They also completed SMFA forms, as well as a survey pertaining to sensory deficits, gait disturbances, and cosmetic appearance. Forty-four patients met the inclusion criteria consisting of 25 males and 18 females, mean age 47 years (range, 22 to 80 years). A total of 32 (73%) patients were available for long-term follow-up at a mean of 41.3 months (range, 8 to 83 months). Eight (25%) of these patients reported minimal postoperative pain at time of follow-up. Three of 32 (9%) patients reported minor ambulation difficulty as a result of donor-site pain. Other minor complications included hypertrophic scar formation (7%) and hematoma/seroma (3%). There were no major complications reported, such as deformity at the crest site (0%) or infection (0%). SMFA scores demonstrated a mean dysfunction score of 48.5 (range, 41.8 to 71.1) and a bother index of mean 47.9 (range, 42.6 to 73.9). Utilizing the anterior approach in iliac crest bone harvesting provides an abundant supply of both cortical and cancellous bone, an aesthetically favorable scar, and decreased postoperative donor-site pain. There were very few complications seen in our cohort as compared to previous studies with very good long-term functional outcomes