What's the difference between flexure and recurvation?
Flexure
Definition:
(n.) The act of flexing or bending; a turning or curving; flexion; hence, obsequious bowing or bending.
(n.) A turn; a bend; a fold; a curve.
(n.) The last joint, or bend, of the wing of a bird.
(n.) The small distortion of an astronomical instrument caused by the weight of its parts; the amount to be added or substracted from the observed readings of the instrument to correct them for this distortion.
Example Sentences:
(1) This ranged from heads inclined at a slight angle to the tail through to complete flexure.
(2) This report presents a patient with a tumor of the splenic flexure invading the diaphragm, greater curvature of the stomach, splenic hilum, and tail of the pancreas.
(3) These results confirm the success of sphincter-saving anterior resection combined with total mesorectal excision, routine full mobilization of the splenic flexure and cancercidal lavage of the distal rectum in the treatment of low rectal carcinomas; morbidity, local recurrence and survival are not compromised.
(4) In 1 case epidermoid epithelial metaplasia were found in the splenic flexure and in the rectum.
(5) Surgery of the perforated caecum and ampulla recti was carried out during the first 24 hours, and that of the sigmoid flexure on the seventh day.
(6) Flexural and torsional testing revealed that the use of an inclined lag screw or a prebent plate increases stability compared to the one achieved with an exactly contoured plate alone.
(7) Peritoneal signs warranted early laparotomy, which revealed coagulation necrosis of the anus, rectum, and colon up to the hepatic flexure without any free perforation.
(8) A llama, a miniature horse, and a miniature donkey with severe bilateral congenital flexural deformities of the metacarpophalangeal and metatarsophalangeal joints were treated successfully by arthrodesis with dynamic compression plating or external skeletal fixation.
(9) A suubsequent elective segmental distal transverse and descending colectomy revealed chronic ulcerative colitis; localized marked inflammatory giant pseudopolyp formation near the splenic flexure was responsible for the bleeding.
(10) In all the animals, enterokinase values were unequivocally the highest in the duodenal mucosa; in the other intestinal segments it displayed a marked aboral decrease, so that we found about 30% of duodenal activity in the jejunum, trace amounts in the ileum and zero values in the caecum and the sigmoid flexure.
(11) A study of the biaxial flexure strengths of polished vs. glazed specimens is needed to verify that current laboratory methods are appropriate for planned fatigue studies.
(12) The development of ciliary folds begins at the stage 45 by the flexure of the external layer in the ciliary zone.
(13) The lesions are predominant in the transverse colon and at the splenic flexure.
(14) The ceramic veneering had worse results only in the flexural strength test compared with the two bonding systems.
(15) The creep rates of six alloys for porcelain-fused-to-metal (PFM) restorations were determined as a function of flexural stress and temperature.
(16) This study tested the load transfer effectiveness of cast-joined structures under flexural loading conditions.
(17) The normal duodenojejunal flexure was found to be readily displaceable in neonates and could be pushed to the right of the spine in over two-thirds of patients less than 4 months old.
(18) Radical tumour resection requires complete mobilisation of the left colonic flexure, high ligature of the inferior mesenteric artery, and--in cases of extraperitoneal tumours--dissection along the fascias.
(19) The hernia contained the terminal ileum (20 cm) with caecum, part of the appendix, the ascending colon, hepatic flexure and the first third of the transverse colon.
(20) ISO or HSO were created 40 cm from the pelvic flexure and maintained for 60 mins under general anaesthesia.
Recurvation
Definition:
(n.) The act of recurving, or the state of being recurved; a bending or flexure backward.
Example Sentences:
(1) Acne keloidalis is characterized by infected keloid-like nodules in the short-cut nuchal region probably caused by recurving, ingrowing hairshafts.
(2) The third was an extension that remained pointed at the tip and was recurved to form a hook.
(3) The neonatal head is held in a fixed and reproducible position by means of a mouth bar and a recurved needle hooked into the foramen magnum.
(4) tritaeniorhynchus in that on the lateral plate of the phallosome tritaeniorhynchus teeth are somewhat weakly developed and only gently curved whereas in tritaeniorhynchus summorosus they are strongly developed, considerably longer, and sharply recurved.
(5) In all cases of Huntington's disease the morphology of dendrites of medium-sized spiny neurons was markedly altered by the appearance of recurved endings and appendages, a decrease or increase in the density of spines, and abnormalities in the size and shape of spines.
(6) The most common disorders were valgus and recurvation.
(7) The other cell (type VI) had recurved dendrites with long appendages and no impregnated axon.
(8) The precursors of the macrochaetes and the recurved (chemosensory) bristles of the wing margin divide around and shortly after puparium formation, while those of the microchaetes and the stout and slender (mechanosensory) bristles of the wing margin divide between 9 h and 18 h after puparium formation (apf).
(9) Analysis of the potential risks involved in this pretuberosity operation led us to the conclusion that there is no risk of early epiphysiodesis or bony recurvation, and no risk of patella baja or osteochondrosis of the tuberosity.
(10) The mean shortening was 3.1 cm, the mean varus or valgus deformity 9.5 degrees, the mean anteflexion or recurvation 8.3 degrees, and the mean rotation deformity 8.5 degrees.
(11) Correlation-tests performed for these parameters proved significant correlation only between malpositioning in recurvation and height of nail-insertion at the tibial tuberosity.
(12) The aim was to evaluate the effect of a biofeedback electrogoniometer in the control of recurvation of the knee while walking in patients with neurological diseases.
(13) A small recurvated penis, partially adherent to the scrotum is noticed.
(14) The embryo, which appears structurally normal and lacks visible lesions, ceases to develop at the partially recurved cotyledon stage and does not use the remaining endosperm.
(15) The larva is differentiated by the modified legs II with one long recurved hooklike claw and a shorter curved claw.
(16) The same principles of construction can be applied in making sliding calipers with straight and recurved branches.
(17) Proliferative changes included prominent recurving of distal dendritic segments, short-segment branching along dendrites, and increased numbers and size of dendritic spines.
(18) This showed better results in the correction of axis deformations of the lower limb visualized on a-p X-ray photographs as varus or valgus than of deformations seen as ante- and recurvation of lateral X-ray photographs.
(19) A surgical treatment is carried out in three steps: removal of the internal female organs and testicular prosthesis replacement in the one side after castration, reconstruction of the recurvated penis and replacement of the other testicular prosthesis, and finally construction of the anterior urethra.
(20) Their arborizations could be divided into three different regions based on both their morphological features and their position within the retinal layers: (1) an internal arborization, spreading at the margin between the inner nuclear layer and the inner plexiform layer, composed of long, thick, somatofugal dendrites branching at acute angles, (2) an external arborization in the middle of the inner nuclear layer, formed by short, thin, varicose, recurved, axon-like processes branching at right angles, (3) and one or more scleral process(es), originating either from the cell body or from the internal arborization, running toward the outermost cell row of the INL, some of which reached the outer plexiform layer.