To this end, we describe an area that arises from the midpoint of the navicular-calcaneal line (MPNCL), which contains both nerve divisions in the majority of cases. We called this area the danger zone. We identified the size and location of this danger zone by dissecting a total of 50 cadaveric feet. We measured the distance from the origin of each nerve division to both the navicular tuberosi...

Several recent reports have described the minimally invasive plate osteosynthesis (MIPO) technique in the treatment of humeral shaft fractures by the anterior approach. The purpose of this study is to identify the danger zone for locking screw placement to avoid musculocutaneous nerve injury in the anterior compartment and radial nerve injury in the posterior compartment of the humerus relative...

Objectives: To evaluate the presence of radicular groove and dentin thickness on palatal aspect buccal root maxillary first premolars using cone-beam computed tomography (CBCT). Materials methods: Images 312 belonging to 187 patients (between 18-69 years, 94 females 93 males) who were referred clinic retrospectively reviewed. Root canal treatment, periapical lesion, post-core excluded. One thre...

BACKGROUND The objective of the study was to evaluate and compare how apical enlargement with K3 and K3XF nickel-titanium (NiTi) rotary instruments reduces the root thickness in the danger zone and affects canal transportation and centering ability in mandibular molar mesial canals in a manikin extracted tooth model. MATERIAL AND METHODS Seventy-two mesial root canals of first mandibular mola...

BACKGROUND In Ethiopia, 94% of births take place at home unattended by trained persons. The government introduced an innovative strategy, Health Services Extension Program in 2003. Clean and safe delivery service is a component of maternal and child healthcare package of the program. However, little is known about the status of uptake of the service. This study thus aimed to assess utilization ...

Distal humerus fractures are uncommon, comprising 2% of all fractures and a third of all humerus fractures. Open fractures, comminuted fractures and fracture dislocation of the elbow are often accompanied by severe soft tissue damage. External fixation of the humerus is indicated when severe soft tissue damage or the presence of infection warrants initial alternative immobilisation of the fract...

Supervised visitation centers (SVCs) have developed rapidly across the United States. Increasingly, courts are restricting contact between abusive intimate partners and their children by ordering visitation or exchanges to occur at SVCs. This article describes some of the key lessons the authors learned over 18 months of planning and then another 18 months of implementation at a SVC developed s...

We introduce a mathematical model on the dynamics of demand and supply incorporating collectability and saturation factors. Our analysis shows that when the fluctuation of the determinants of demand and supply is strong enough, there is chaos in the demand-supply dynamics. Our numerical simulation shows that such a chaos is not an attractor (i.e. dynamics is not approaching the chaos), instead ...