Current Complications of Cast Removal with Oscillating Saws and a Novel Method for Reducing Such Complications: A Comparative Clinical Study.

BACKGROUND: The aim of the present study was to evaluate the complications associated with conventional methods of cast removal and to compare them with the complications associated with a novel method involving the use of externally guided aids for skin protection. METHODS: Two hundred and eight cooperative patients ≥5 years of age who had no experience with cast removal were included in the study. Patients were selected arbitrarily and were divided into 2 groups. In Group 1 (106 patients [115 casts]; 60% male; average age, 20 years), conventional protection methods were used. In Group 2 (102 patients [108 casts]; 62% male; average age, 26 years), tong-shaped, externally guided, steel plate aids were used for skin protection. After the insertion of the protective part between the skin and the cast materials, the outer portion of the aid guided the operator to stay in a safe cutting line. The cast removal procedures in each group were documented, and skin injuries, burns, patient anxiety, operator anxiety, and processing time were noted. RESULTS: In Group 1, the skin mark/scratch rate was 18%, the full-thickness skin laceration rate was 0.9%, the burn sensation rate was 22%, and the rate of first/second-degree burns was 2.5%. Anxiety was classified as moderate by 57% of the patients and as severe by 8%. Moderate anxiety was reported by 20% of the cast operators. In Group 2, only 6% of the patients experienced moderate anxiety and the removal time was reduced by >25%. When the groups were compared with regard to severe complications such as skin laceration (resulting in bleeding), visible burn, and severe anxiety, the former 2 complications were eliminated in Group 2 but the difference between the groups was statistically significant in the last category only (p = 0.325, p = 0.247, p = 0.007, respectively). CONCLUSIONS: Eliminating saw blade-to-skin contact with a tong-like, externally guided flexible steel aid provides a high level of safety, decreases removal time by 5 to 10 minutes (depending on cast length), and makes cast removal a better experience for both patients and operators. LEVEL OF EVIDENCE: Therapeutic Level IV . See Instructions for Authors for a complete description of levels of evidence.

Silver ion doped hydroxyapatite-coated titanium pins prevent bacterial colonization.

OBJECTIVES: This study aims to evaluate the effectiveness of silver ion doped calcium phosphate-based ceramic nano powder-coated titanium pins in preventing bacterial colonization. MATERIALS AND METHODS: A total of 66 titanium pins were divided into three groups of 22 implants. The first group was coated with silver ion doped calcium phosphate-based ceramic powder by using electrospray method. The second group was coated with pure hydroxyapatite (HA), and the remaining pins were used without any coating. The remaining 22 pins were used without any coating. Staphylococcus epidermidis clinical isolate was used for the study. Each pin was placed in 1x104 CFU/mL bacterial suspension containing tube and at 24 h quantitative culture of bacteria on the broth and on the pins were performed. Free silver ions were determined by atomic absorption method. The antibacterial culture tests were repeated on Day 2 and Weeks 2, 4, 6, and 8. RESULTS: Bacterial growth was statistically higher in broth containing uncoated pins, compared to broth media containing silver ion doped HA-coated, and pure HA-coated pins at 24 h (p=0.036 and p=0.009, respectively). The release of bacteria from silver doped HA-coated pins was statistically less, compared to pure HA-coated pins and uncoated pins (p=0.039 and p=0.002, respectively). No significant differences were observed between the HA-coated and uncoated pin groups. Minimum inhibitory concentration levels for silver ion doped powder was 8 µg/mL for coagulase-negative Staphylococcus. No free silver ions were detected in the broth media. CONCLUSION: Silver ion doped nano size calcium phosphate-based powder-coated titanium pins reduced the bacterial colonization significantly. Using silver ion doped materials in the body can be a good option to prevent from implant related infections.

Pulled elbow in children: a case series including 66 patients.

The aim of this case series was to assess the data of 66 children (mean age 28 months) with a diagnosis of pulled elbow. The most common time interval of injury was 12-6 p.m. and spring was the peak season. Children younger than 2 years of age had a higher rate of atypical injury history. A successful reduction by supination and flexion maneuver was achieved at the first attempt in 57 of 66 patients. The patients admitted to the hospital within the first 2 h following the injury had a higher rate of successful reduction at the first attempt. The rate of radiographic examination was considerably high and a well-defined algorithm to avoid the complicacy in ordering a plain radiograph in such cases was suggested. All patients achieved full clinical recovery after a mean follow-up of 2 years, and recurrence was observed in 16 of 66 children.

A new syndrome mimicking Jaffe-Campanacci syndrome: a case report.

Jaffe-Campanacci syndrome (JCS) is a well-known condition with its clinical and radiological characteristics. Extraskeletal congenital anomalies of this syndrome include café-au-lait spots, mental retardation, cardiovascular abnormalities, ocular deformities, hypogonadism or cryptorchidism. Multiple non-ossifying fibromas are also characteristic bone lesions. In this article, we present a new syndrome mimicking JCS, which is characterized by a simple bone cyst and extraskeletal lesions.

Percutaneous release for trigger thumbs in children: improvements of the technique and results of 31 thumbs.

PURPOSE: Trigger thumb is a relatively uncommon condition in children. If it occurs or persists after 1 year of age, surgical release is the most traditional treatment method. The aim of this prospective study is to describe a technique for the percutaneous release of trigger thumb and to assess the clinical outcome of the presented technique in the pediatric age group. METHODS: This study includes 31 thumbs of 26 consecutive children with a mean age of 2.6 years. An 18-gauge needle that was connected to 10-cc saline filled syringe was used as the surgical instrument for release. Contrary to the earlier reports, the A1pulley was cut from distal pole of the Notta nodule towards the proximal direction. RESULTS: Mean follow-up period was 2.5 years. A successful release without any complication was obtained in all (97% of thumbs) but 1 thumb. Recurrence was seen in only 1 thumb at postoperative 3 weeks. CONCLUSION: The presented minimal invasive surgical procedure has a high rate of satisfactory outcome, a minimal rate of complications, and a high rate of parent satisfaction. As percutaneous release has satisfactory and encouraging results, it can be a preferred method by the parents for trigger thumb release. STUDY LEVEL: III.