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Certain strabismus operations require a thorough knowledge of the anatomy of rectus muscle insertions. Earlier anatomical studies were based on a small sample size and did not use precise microscopic techniques for measurements. To obtain accurate measurements of rectus muscle insertion relationships, consecutive normal adult autopsy eyes were examined with a Vernier caliper and a dissecting microscope for high magnification.
Subjects: Patients who visited Hamamatsu University School of Medicine and healthy volunteers were included. Axial length and horizontal extraocular muscle insertion from the angle recess were measured and compared. Results: Axial lengths were significantly shorter in children than in adults
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No matter the body opening, there are individuals who will attempt to insert something into it themselves or allow others to insert a foreign object into it. The rectum, vagina, urethra, nose, and ear are favorite sites for insertion of foreign objects. These types of insertions are most frequently seen in children, but adult patients may derive sexual pleasure from it, be mentally incompetent, or do it merely out of curiosity Table figures: foreign body insertions I.
By inserting a nasogastric tube, you are gaining access to the stomach and its contents. This enables you to drain gastric contents, decompress the stomach, obtain a specimen of the gastric contents, or introduce a passage into the GI tract. This will allow you to treat gastric immobility, and bowel obstruction.
Indications for nasogastric tube insertion, the procedure for inserting a nasogastric tube and how to check whether it is in the correct position. Durai, R. Nursing Times ; 16, early online publication.
Below is a list of some frequently asked questions about PICC lines, but please feel free to contact us if you need additional information. We are always pleased to assist you. This is a peripheral insertion. The catheter is a long, thin tube that is advanced into the body in the veins until the internal tip of the catheter is in the superior vena cava, one of the central venous system veins that carries blood to the heart.