Correction of Lower Limb Deformities Using Ilizarov's Technique

Background

India accounts for approximately 10 million orthopaedically handicapped children and adults with limb deformity. Ilizarov ring fixator could treat most of these deformities.

Methods

Twenty cases of deformities of lower limb managed with Ilizarov technique during period between March 2001 and February 2003 were studied.

Results

55% were in the age group of 11-30 years. Out of the 20 cases studied, 6 were congenital talipes equino varus, 8 were fixed flexion deformity of knee, 4 were equines deformity of the ankle and 2 were malunited fracture shaft of tibia.4 patients who had recurrence were operated for fixed flexion deformity of the knee. The main complication encountered was pin tract infection, which was seen in 15(75%) cases. In 16(80%) cases, the results were excellent with no recurrence of deformity and patients were able to walk independently. In 4 (20%) cases, recurrence was mild to moderate (10 to 20) but all of them were able to ambulate idependently and carry out their routine activities.

Conclusion

Ilizarov ring fixator is a superior compared to conventional methods for correction of deformities of lower limb.Key Words: Ilizarov method, Ligamentotaxis, Distraction     

Complex Pediatric Elbow Injury: An Uncommon Case

Background  

There is paucity of literature describing complex elbow trauma in the pediatric population. We described a case of an uncommon pediatric elbow injury comprised of lateral condyle fracture associated with posterolateral dislocation of elbow.     

Patients' acceptance of traditional and nontraditional immunization providers

OBJECTIVE: To examine patients' acceptance and reported use of traditional and nontraditional immunization providers and settings. DESIGN: Survey. SETTING: Stratified sample of private family physician clinics, family medicine residency training programs, community pharmacies that provide immunizations under standing order protocols, and nonimmunizing community pharmacies, all located in Iowa. PATIENTS OR OTHER PARTICIPANTS: Individuals presenting for medical care or pharmacy services. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Sources of past immunizations, 'access to immunizations, importance of immunization records, and future use of different health care providers and settings for immunizations. Univariate and multivariate analyses were performed to examine the relationships between patient demographics and recruitment site on the question responses. RESULTS: 420 surveys were returned (67% response rate). Respondents frequently received immunizations at sites other than physician offices. Younger patients and those living in smaller towns were more likely to report receiving an immunization from a nonphysician. Patients recruited in immunizing pharmacies more often reported previous immunization by a pharmacist (P < .001), most often for influenza. Respondents often reported that it was more convenient to receive an immunization outside a physician office. Greater support was noted for receiving adult immunizations from nonphysicians and in nontraditional settings, whereas traditional settings and providers (physician offices, community health departments) were preferred for childhood immunizations. CONCLUSION: Iowans report accessing different health care providers and settings for their routine immunizations. In general, they are more likely to support using traditional immunization providers and settings for childhood immunizations but are less exclusive about where they receive adult immunizations. Pharmacists should consider focusing initial efforts on administering adult immunizations, due to greater patient acceptance of nontraditional immunizers for adult immunizations.     

Interventional radiology in the spleen

Despite the widespread use of interventional radiologic techniques, there has been reluctance to apply these to the spleen. Concern for bleeding and difficulty in negotiating around the colon and pleura have limited its use. The authors report their experience with interventional radiology of the spleen in 35 cases, including percutaneous biopsy (n = 5), diagnostic and therapeutic fluid aspiration (n = 14), and catheter drainage of abscesses (n = 9), hematomas (n = 2), intrasplenic pancreatic pseudocysts (n = 2), and necrotic tumor (n = 1). Transsplenic fluid aspiration and biopsy of the pancreas and adrenal gland were performed as well (n = 2). All procedures were performed under computed tomographic or ultrasound guidance. Biopsies were performed with 22- or 20-gauge needles only; no complications were encountered. Diagnoses included primary and secondary malignancies and an infectious process. Drainages were successful in 11 of 14 patients; pleural effusions occurred in two cases, but neither required specific therapy. Interventional radiologic procedures in the spleen are feasible, and the authors discuss methods to promote their safe application.     

Association between palmoplantar pustulosis and cigarette smoking in Brazil: a case–control study

Background  Palmoplantar pustulosis (PPP) discloses some differences compared to vulgar psoriasis (PV) in terms of age of onset, female predominance and low occurrence of psoriasis lesions elsewhere. Cigarette smoking has been associated to PPP in international studies; nevertheless, these studies were never performed among Brazilian.
Objectives  To compare prevalence of smoking among PPP, PV and other dermatologic patients (NPD).
Methods  Case–control study involving 25 PPP patients from a reference psoriasis centre. Two control groups were matched according to gender and age: 50 patients with PV and 50 NPD. Confounders were adjusted by conditional multiple logistic regression.
Results  Among cases, 84.0% were female and PPP age of disease onset (41.4 years) was greater than PV (34.5 years). Prevalence of ever smoking was higher among cases (92.0%) than PV (52.0%) and NPD (30.0%). Adjusted odds ratio of PPP ever smoking compared to PV and NPD was 9.5 and 36.2, respectively. All smokers reported the onset of their habit before the development of PPP.
Conclusions  There was significant association between PPP and smoking. However, the impact of giving it up in the clinical course of the disease remains to be established.     

MR imaging of the scrotum: normal anatomy

High-resolution magnetic resonance (MR) imaging with a surface coil was utilized to evaluate the normal scrotum. Scrotal contents, spermatic canal, and inguinal regions were visualized within the same field of view. Differences in signal intensity in the testis, epididymis, tunica albuginea, fluid, fat, and spermatic cord allowed for clear delineation of these structures in detail. The high contrast and spatial resolution of MR imaging, coupled with the wide field of view and absence of ionizing radiation, make MR imaging well suited for evaluation of the scrotum.