Fifty standing dorsoplantar and lateral foot radiographs were obtained on a consecutive series of patients seen in an orthopaedic foot and ankle clinic. These radiographs were duplicated, and eight common foot measurements were made on each pair by six experienced examiners. Measurements were made in two ways: first by a subjective visual assessment, and second by quantitative evaluation made according to strictly defined criteria. All measurements were made under controlled, ideal conditions with similar high quality goniometers. The results demonstrated overall greater reliability in the quantitative methods than the non-quantitative methods. For each of the quantitative techniques, a cumulated frequency distribution of differences between examiners was calculated. The approximate 95% bounds for these measures were: hallux-metatarsophalangeal angle = 6 degrees, first intermetatarsal angle = 4 degrees, metatarsophalangeal-5 angle = 11 degrees, fourth intermetatarsal angle = 4 degrees, AP talocalcaneal angle = 20 degrees, lateral talocalcaneal angle = 12 degrees, sesamoid station = 2 grades, and forefoot width = 5 mm. Physicians using these parameters to make decisions regarding patient care and clinical outcomes need to keep in mind these potential errors in making foot radiographic measurements.

The term Charcot-Marie-Tooth disease represents a spectrum of neurological dysfunction more recently described as hereditary motor-sensory neuropathies. An abnormality of myelination is thought to be responsible for the clinical manifestations. While histological findings have been well described, the exact biochemical basis for this disorder remains unknown. Over one half of patients with Charcot-Marie-Tooth disease manifest foot and ankle problems, including pain, weakness, deformity, and, rarely, paresthesias. Characteristic patterns of neuromuscular weakness have been identified. Bilateral pes cavovarus is the most common pathologic foot deformity seen. The specific components include hindfoot varus, anterior or forefoot cavus, and, often clawtoes. The etiology of this abnormal foot posture usually results from tibialis posterior overpowering peroneus brevis coupled with peroneus longus overpowering tibialis anterior. Multiple treatment options have been described. Rationale for specific tendon transfers, soft tissue release, osteotomies, and arthrodesis is discussed. Results of surgical intervention are difficult to interpret and compare because of the wide spectrum of both neurological dysfunction and described operative procedures. In the presence of flexible deformity, early soft tissue release and tendon transfers may help prevent or delay more extensive bony procedures. The clinical results of triple arthrodesis in the Charcot-Marie-Tooth disease patient appear to deteriorate with time. Genetic transmission, progression of the neurological dysfunction, flexibility of the deformity, distribution of muscular weakness, and anticipated foot demands vary a great deal within this patient population. Treatment decisions, therefore, must be individualized and based upon a clear history, careful examination, and well-defined patient goals.

Background:The aim of this study was to define the rate of new persistent opioid use and risk factors for persistent opioid use after operative and nonoperative treatment of ankle fractures.Methods:Using a nationwide insurance claims database, Clinformatics DataMart Database, we identified opioid-naïve patients who underwent surgical treatment of unstable ankle fracture patterns between January 2009 and June 2016. Patients who underwent closed treatment of a distal fibula fracture served as a comparative group. We evaluated peritreatment and posttreatment opioid prescription fills. The primary outcome, new persistent opioid use, was defined as opioid prescription fulfillment between 91 and 180 days after the procedure. Logistic regression was used to evaluate the effect of patient factors, and the differences of the effect were tested using Wald statistics. The adjusted persistent use rates were calculated. A total of 13 088 patients underwent treatment of an ankle fracture and filled a peritreatment opioid prescription.Results:When compared with closed treatment of a distal fibula fracture, only 2 surgical treatment subtypes demonstrated significantly increased rates of persistent use compared with the closed treatment group: open treatment of bimalleolar ankle fracture (adjusted odds ratio [aOR], 1.32; 95% CI, 1.10-1.58; P = .002) and open treatment of trimalleolar ankle fracture with fixation of posterior lip (aOR, 1.47; 95% CI, 1.04-2.07; P = .027). Rates were significantly increased (aOR, 1.56; 95% CI, 1.34-1.82; P < .001) among patients who received a total peritreatment opioid dose that was in the top 25th percentile of total oral morphine equivalents. Factors independently associated with new persistent opioid use included mental health disorders, comorbid conditions, tobacco use, and female sex.Conclusion:All ankle fracture treatment groups demonstrated high rates of new persistent opioid use, and persistent use was not directly linked to injury severity. Instead, we identified patient factors that demonstrated increased risk of persistent opioid use. Limiting the peritreatment opioid dose was the largest modifiable risk factor related to new persistent opioid use in this privately insured cohort.Level of Evidence:Level III, retrospective cohort study.

Pulmonary edema secondary to postextubation laryngospasm is a potentially life-threatening problem, demanding early diagnosis and prompt treatment. We believe that this problem has been grossly underestimated in its incidence, as only seven adults have been reported in the English literature, whereas seven adults have been observed at our institution in only a 24 month period. All were young, healthy, athletic adult males (average weight, 218 pounds) who underwent relatively minor, uncomplicated surgical procedures under general anesthesia. Five of these patients were collegiate and/or professional athletes and had meticulous medical records detailing their clinical course. Clinical laryngospasm was noted immediately following extubation and anesthesia by mask with subsequent pulmonary edema. The diagnoses were confirmed by clinical examination, arterial blood gas determinations or pulse oximetry, and chest roentgenogram. Four adults required reintubation. Six of the seven adults demonstrated very rapid resolution of the pulmonary edema with prompt diagnosis and institution of a therapeutic regimen including oxygen, diuretics, reintubation, and/or positive pressure ventilation. In one patient, the problem was not immediately recognized, and progressed to florid pulmonary edema requiring emergent intubation 14 hours later in the emergency room, and 3 days of mechanical ventilation. The etiology of pulmonary edema following upper airway obstruction represents an interplay between several factors: cardiogenic and neurogenic mechanisms, as well as hypoxia contribute. In this group, excessive negative intrathoracic pressure generated by forced inspiration against a closed glottis is the most likely, consistent, and logical explanation. This study suggests that young, healthy, athletic males may be at increased risk for this complication.(ABSTRACT TRUNCATED AT 250 WORDS)