there is lack of consensus among endodontic specialists about the necessity of tug back. in this regard, we designed a study in which 44 single rooted teeth with closed apex were selected and filed up to file #50. the teeth were obturated with lateral condensation method while in half of them there was not any tug back and in the other half tug back was achieved. apical leakage was assessed by ...

background: chronic non-specific low back pain is a common disorder that often has no clear mechanism. exercise therapy is an effective and safe method for treatment of chronic musculoskeletal disorders such as back pain. pilate’s and williams’ exercises are two types of distinct exercises used for the treatment of back pain, but there is no evidence for the advantage of these two exercises in ...

Aims: The aim of this study was to compare the effect of teach-back method and video clip teaching on the sense of coherence of mothers with children suffering from asthma. Materials & Methods: In this field trial study 75 eligible mothers with children suffering from asthma were selected by convenience sampling method, but were randomly divided into three groups of: video clip group, teach-ba...

OBJECTIVES This multicenter, randomized, double-blind, placebo-controlled study with an enriched enrollment, randomized withdrawal design was conducted to evaluate the analgesic efficacy and safety of single-entity, once-daily hydrocodone 20 to 120 mg tablets (HYD) in opioid-naive and opioid-experienced patients with uncontrolled moderate to severe chronic low back pain (CLBP). RESEARCH DESIG...

Background: Chronic low back pain (CLBP) is one of the most prevalent and expensive musculoskeletal issues in contemporary culture. It defined as that lasts for more than three months or longer anticipated recovery period.[1] 70 to 80 percent adults have dealt with CLBP at some point their lives. This study sought assess McKenzie method's contribution treatment determine whether it could be com...

Aim To inform future research and exercise prescription for patients with chronic low back pain (CLBP), this study explored chiropractors' and chiropractic patients' experiences and beliefs regarding the barriers and facilitators to prescribed exercise adherence. Methods A focused ethnographic approach was used involving 16 semi-structured interviews, including pilot interviews (n = 4) follow...

Abstract Uncontrolled population increase has a direct impact on the development of human resource quality, and rate economic growth is becoming increasingly challenging. It was purpose study to apply artificial intelligence tools examine forecasts active family planning participants. Between 2019 2020, Pematangsiantar’s participants will be counted as part dataset. The dataset gathered through...