Fractures of the lesser sesamoids: case series.

We present 3 cases of sesamoid fractures involving the index, ring, and little finger metacarpophalangeal joints. These injuries present similar to more common sprains of the finger metacarpophalangeal joint and may be difficult at times to appreciate on standard posteroanterior and lateral x-rays. Oblique images can aid in making the diagnosis at times. Whereas we still recommend immobilization as the initial treatment for these injuries, all 3 of our cases failed nonoperative management and eventually required sesamoid excision.

Quality and content of Internet-based information for ten common orthopaedic sports medicine diagnoses.

BACKGROUND: Although the use of the Internet to access health information has grown quickly, the emergence of quality controls for health information web sites has been considerably slower. The primary objective of this study was to assess the quality and content of Internet-based information for commonly encountered diagnoses within orthopaedic sports medicine. METHODS: Ten common diagnoses within the scope of orthopaedic sports medicine were chosen. Custom grading templates were developed for each condition, and they included an assessment of web-site type, the accountability and transparency of the information (Health On the Net Foundation [HON] score), and the information content. Information content was divided into five subcategories: disease summary, pathogenesis, diagnostics, treatment and complications, and outcomes and prognosis. Two popular search engines were used, and the top ten sites from each were independently reviewed by three authors. Data were evaluated for interobserver variability, HON scores, information content scores, and subgroup score comparisons. RESULTS: After eliminating duplicate sites, a total of 154 unique sites were reviewed. The most common web-site types were commercial (seventy-four sites) and academic (thirty-two sites). Average HON scores, on a 16-point scale, were 9.8, 9.5, and 8.5, for reviewers 1, 2, and 3, respectively. Average information content scores, on a 100-point scale, were 56.8, 56.0, and 54.8 for reviewers 1, 2, and 3, respectively. Average content scores in each subgroup ranged between 45% and 61% of the maximum possible score. The presence of the HONcode seal was associated with significantly higher HON (p = 0.0001) and content scores (p = 0.002). CONCLUSIONS: The quality and content of health information on the Internet is highly variable for common sports medicine topics. Patients should be encouraged to exercise caution and to utilize only well-known sites and those that display the HONcode seal of compliance with transparency and accountability practices.

Prevalence and sex differences of psychiatric disorders in young adults who had intermittent exotropia as children.

OBJECTIVE: To evaluate the prevalence and sex differences of mental disorders diagnosed among young adults who had intermittent exotropia (IXT) as children. METHODS: The medical records of all children (<19 years) diagnosed as having IXT as residents of Olmsted County, Minnesota, from January 1, 1975, through December 31, 1994, and their randomly selected nonstrabismic birth- and sex-matched controls (1:1) were retrospectively reviewed. RESULTS: A mental health disorder was diagnosed in 97 (53.0%) of the 183 patients with childhood IXT followed to a mean age of 22 years compared with 55 (30.1%) controls (P < .001). Patients with IXT were 2.7 (95% confidence interval, 1.7-4.1) times more likely to develop a psychiatric illness than controls. A mental health disorder was diagnosed in 63% (41 of 65) and 47% (56 of 118) of males and females with IXT, respectively, compared with 33% (22 of 66) and 28% (33 of 117) of male and female controls, respectively. Additionally, males with IXT had a greater use of psychotropic medication (P = .003), psychiatric emergency department visits (P < .001), psychiatric hospital admissions (P = .04), suicide attempts (P = .004), and suicidal ideation (P = .002) than controls, and females with IXT had more suicidal ideation (P = .02) than controls. CONCLUSIONS: Children diagnosed as having IXT, especially males, are more likely to develop mental illness by the third decade of life compared with children without strabismus.

The economic impact of electric saw injuries to the hand.

PURPOSE: Injuries from electric saws cause considerable hand trauma. This study is designed to provide information detailing the costs of these injuries. METHODS: The study was performed in a tertiary referral academic medical center. The records of patients injured by electric table saws were reviewed. Information regarding demographics, injury severity, medical expense, and time lost from work was analyzed. The patients were stratified by injury severity for further analysis. The mean wage for the region was used to estimate costs of time away from work. The Consumer Protection Agency's review was used to estimate the nationwide burden of these injuries. RESULTS: The study group included 134 patients. Of these patients, 126 were male and 8 were female. The dominant hand was injured in 20; the nondominant, in 114. The mean age was 47.0 years. The mean time lost from work was 64 days. The mean cost of medical expenses for all patients was $22,086, with $8,668 in lost wages, for a total of $30,754 mean cost per injury. The total economic burden for the injuries in this study is $4,121,097. These injuries represent a spectrum of severity, with minor injuries incurring lower hospital fees and requiring less time off work as compared to more involved injuries. CONCLUSIONS: Electric saws cause a wide spectrum of injuries that result in not only tremendous physical and emotional pain but also substantial economic impact as well. Technologies that would prevent such injuries would be a socioeconomic advancement. Federal mandates to implement such technologies should be encouraged.

Mental illness in young adults who had strabismus as children.

OBJECTIVE: We investigated the prevalence and types of psychiatric disorders diagnosed by early adulthood among patients who had common forms of strabismus as children. METHODS: The medical records of children (<19 years) who were diagnosed as having esotropia (N = 266) or exotropia (N = 141) while residents of Olmsted County, Minnesota, between January 1, 1985, and December 31, 1994, were reviewed retrospectively for psychiatric disease diagnoses. Each case subject was compared with a randomly selected, individually birth- and gender-matched, control subject from the same population. RESULTS: A mental health disorder was diagnosed for 168 (41.3%) of the 407 patients with a history of childhood strabismus, who were monitored to a mean age of 17.4 years, compared with 125 control subjects (30.7%). Children with exotropia were 3.1 times more likely to develop a psychiatric disorder than were control subjects when monitored to a mean age of 20.3 years. Children with esotropia were no more likely to develop mental illness than were control subjects when monitored for similar periods. Patients with intermittent exotropia also were significantly more likely to have greater numbers of mental health disorders, mental health emergency department visits, and mental health hospitalizations and to have suicidal or homicidal ideation. CONCLUSIONS: Children diagnosed as having strabismus in this population, especially those with exotropia, were at increased risk for developing mental illness by early adulthood. Patients with intermittent exotropia seemed to be particularly prone to developing significant psychiatric diseases by the third decade of life.