(n.) The front median plate of the labium in insects. See Labium.
Example Sentences:
(1) My experience with augmentation of the nose and mentum with polyamide mesh in more than 200 cases indicates that it is a simple and safe material for implantation.
(2) Ten patients presented with mentum posterior; only 2 were delivered vaginally after spontaneous rotation.
(3) Of 12 fetuses in the mentum transverse position, 11 were delivered vaginally after spontaneous rotation to mentum anterior.
(4) A polygraphic study with simultaneous recordings of electroencephalography, actograms of the abdominal walls, the mentum and the anterior neck, and electromyogram of the intercostal muscles revealed a cyclic appearance of apnea in the sleep phase and gasping preceding arousal, which, together with macroglossia and sleep in the sitting position, suggested a cyclic obstruction of the upper airway.
(5) The position was mentum anterior in 26 patients (51%), all but one of whom were delivered vaginally.
(6) Cephalometric radiographs from one patient showed an enlargement of the mentum-groove-labial distance.
(7) Because vertical dimension is reduced in the endentulous position, the mentum is in a superior and protrusive position.
(8) Impact acceleration corresponding to weak and strong tapping was considered a dynamic load in examining the vibration transfer characteristics of the facial cranial bone when impact was applied from the mentum section in a situation designed to be closer to reality.
(9) In reference to the shape of mentum, however, it is yet inexplicable up to the present that the human mentum is such toughly shaped as being bearable against the force induced by mastication.
(10) This operation, or some modification of its concept and technique, should become a standard ancillary face lift procedure in patients requiring correction of a senile chin deformity for elimination of the ptosis of the mentum and improvement of the adjacent integumentary contours.
(11) The surgical operation was performed and the findings were: dilated gallbladder with necrotic aspect, free floating with torsion of the cystic duct (greater than 180 degrees) wrapped in the mentum.
(12) The procedure usually provides a reduction in height of mentum, sometimes with an advancement, and involves ablation of an intermediate bone fragment.
Omentum
Definition:
(n.) A free fold of the peritoneum, or one serving to connect viscera, support blood vessels, etc.; an epiploon.
Example Sentences:
(1) Although there was a considerable overlap in the values of acoustic nonlinearity of different body fats, in general their values followed the order: mesenteric fat greater than subcutaneous fat greater than omentum fat greater than breast fat.
(2) Also numerous small knots on the small intestine, peritoneum, and omentum, as well as a considerable amount of ascites were observed.
(3) certainly in site at the beginning of pregnancy and with asymptomatic perforation of the uterus during the pregnancy with incorporation of the device by the omentum.
(4) The omentum acts as sheath that reinforces the anastomosis.
(5) Endolymphatic administration of kanamycin provided an increase in its activity in the inflamed tissues of the peritoneum and omentum and markedly prolonged its halflife as compared to those after the routine intramuscular administration of the drug.
(6) Omentum transposition promoted rapid healing with a low mortality rate.
(7) Splenic conservation by suture with or without packing with omentum or oxidized cellulose was successful in 27 out of 37 attempts.
(8) When 15 small sections were transplanted to the omentum in a "necklace" fashion, good uptake and preservation were seen after six months.
(9) This complication may be prevented by interposing the omentum between the liver and the duodenum at the time of any operation on the biliary system and the duodenum.
(10) The results of treatment of 12 children with primary acute diseases of the greater omentum, in whom preoperative diagnosis is difficult, have been analysed.
(11) The IUD had migrated to the cul-desac of Douglas and the omentum, respectively, and surgery was uneventful.
(12) Therefore the omentum leads the traffic of peritoneal macrophages.
(13) The autografts were divided into 4 groups as follows; no preservation (control) group (n = 4), graft preserved in Collins solution (n = 11), graft preserved in phosphate buffered extracellular solution (Ep4) (n = 11), and graft preserved in physiological saline solution (n = 11) for 24 or 48 hours at 4 degrees C. After preservation, laparotomy was performed on the animals and the tracheal autograft was wrapped in the distal portion of the omentum.
(14) The effectiveness of extracts was measured by the growth activity of bovine aortic endothelial cell incubated for 6 days with various omentum extracts.
(15) Since 1984, eight pelvic ependymomas have been reported that have originated in the ovary, broad ligament, mesovarium, and omentum.
(16) This problem is inherent to the design of catheters using sideports for outflow and is enhanced by the tenacity of the omentum in this population in walling off foreign bodies.
(17) Computed tomography demonstrated prominent linear soft tissue densities, an increase in CT number of the involved greater omentum, and posterior displacement of the small bowel.
(18) In former investigations the author described the use of omentum majus in building microsurgical compound island flaps employing supporting tissue.
(19) Fischer 344 rats and a transplantable carcinogen-induced rat colon cancer were used to test: (1) whether the omentum is a unique site of intra-abdominal colon tumor implantation which contributes to S.B.O.
(20) In five dogs (group C) the omentum with its own vascular supply was completely wrapped around the graft.