It is generally supposed to be more difficult to insert lumbar drainage in patients over 80 years of age in the clinical setting because they sometimes have significant lumbar spine degeneration.
However, such arrays have proven difficult to insert and accurately place in the lower chamber (scala tympani) during acute in vivo studies.
The chapter presents an optimal order for implementing different classes of interconnects, the concept behind which is that those items that are the most difficult to insert or modify late in the design process are implemented first.
A different phase behavior was reported for the ternary bulk MLO/water/F127 system [9], [42], in which it is difficult to insert the stabilizer's molecules in the monophasic cubic phase region.
It is often difficult to insert a long intestinal tube in the small bowel of patients with bowel obstruction, and it often results in long procedure time and severe patient distress.
School education in Curaçao is on a good level and illiteracy is relatively low, but socio-cultural influences make it difficult to insert proper sexual education programs in the curriculum of (primary) schools [ 17].
Sometimes, it is difficult to insert the J-tip and guidewire in the initial direction, depending on the sheath plane [ 7].
New prescriptions of Implanon were discontinued in the UK in 2010 because trained medical personnel were finding it too difficult to insert, and it was feared that faulty insertion was leading to unwanted pregnancies.
Even in the state of muscle relaxation, it was difficult to insert the cuffed tracheal tube for adults, measuring 7.0 mm in inner diameter, into the trachea.
