(n.) The upper lip or helmet-shaped part of a labiate flower.
(n.) A kind of bandage for the head.
(n.) Headache extending all over the head.
(n.) A genus of fossil echini, having a vaulted, helmet-shaped shell.
(n.) The anterior, outer process of the second joint of the maxillae in certain insects.
Example Sentences:
(1) This paper describes a method of providing pedicled soft tissue coverage and support for the contents of the anterior cranial fossa using a temporalis muscle-galea rotation flap.
(2) Deep to the galea, the subaponeurotic connective tissue was bilaminar.
(3) However, the use of onlay grafts coupled with soft-tissue shifts of galea and muscle enable the craniofacial surgeon to achieve superior results over those of surgeons primarily concerned with jaw- or tooth-related movements that do not utilize primary bone grafting as a method of augmentation.
(4) In addition, the use of vascularized tissue such as the galea, temporalis fascia, temporalis muscle, or free vascularized tissue transfer has prevented the complication of infection so frequently seen as a cause for morbidity and mortality in the past.
(5) The flap was raised one month before transposition, and a split thickness skin graft was applied to the inner surface of the galea of the flap.
(6) With regard to seasonal variations in adult galea, the limits of the barrier were similar to those described in other mammals: spermatogonia, preleptotene, and leptotene spermatocytes were surrounded by the tracer in the basal compartment.
(7) We feel that vascularized outer-table calvarial flaps can safely be pedicled using only the temporal aponeurosis, innominate fascia, and periosteum without including the galea or temporal muscle.
(8) These children, aged 2 to 9 years, underwent 31 general anesthesias and complex reconstructive procedures, including latissimus dorsi musculocutaneous pedunculated and free flaps, cranial flaps with galea, cranial bone and skin grafts, and retroauricular temporal skin flaps.
(9) The concept is to remove, in serial stages, segments of skin that measure about 3 cm by 7 to 10 cm from the bald area of an alopecic scalp, and to raise the remaining hairy portion into the previously bald area.The technique consists of undermining the skin in the normal plane of cleavage between the galea and the sub-aponeurotic loose connective tissue after each removal of bald skin and "lifting" of hairy skin into the operative defects as they are obliterated by primary closure.
(10) The inflammatory process caused extensive necrotizing fibrosis (up to 2.5 cm thick) of the entire undersurface of the scalp and involved both the galea aponeurotica and the periosteum.
(11) Special attention was directed to the layer of "loose connective tissue" that lies beneath the entire galea and above the cranial periosteum centrally, and the temporalis fascia laterally.
(12) Rib or iliac crest grafts, acrylic implants, and temporalis muscle-galea flaps are useful in correcting the deformity and restoring appropriate function.
(13) In a retrospective review of 246 skin lipomas from our own files, we found 20 lipomas of the forehead (8 per cent), and among these 12 were located beneath the galea, between the frontal muscle and the periosteum.
(14) The surgical technic was accomplished according to the procedure devised by Dietz and consisted of plastics of the anterior floor of the skull accompanied by galea-periosteal junction taken out from the scalp.
(15) We feel the correct treatment is excision deep to galea, with a one to two cm margin of normal scalp.
(16) Such flaps include the gliding tissue between latissimus dorsi and serratus anterior based on the thoracodorsal artery, the galea flap on the superficial temporal and the forearm septo-fascial flap on the radial.
(17) After studying the integrality of the walls of the orbits with CT, the presence and position of the intraorbital implant must be controlled and the enophthalmos treated by compensating for the residual volume loss of the orbital content (bone or biomaterials) and, sometimes, filling up the upper palpebral space (dermal graft, galea flaps or biomaterials).
(18) It had reached the occiput and led to destruction of the bone surrounding its distal end, so that air could be found directly under the galea.
(19) The cranial base was reconstructed with madreporic coral grafts; then a large extra-dural pediculated galea flap was placed onto the anterior base to line the sub-frontal dura.
(20) In these procedures, one or several burr holes are made in the frontal skull, the dura mater is incised, and either the frontal branch of the STA or the pedicled galea aponeurotica stump is placed on the surface of the frontal cortex.
Helmet
Definition:
(n.) A defensive covering for the head. See Casque, Headpiece, Morion, Sallet, and Illust. of Beaver.
(n.) The representation of a helmet over shields or coats of arms, denoting gradations of rank by modifications of form.
(n.) A helmet-shaped hat, made of cork, felt, metal, or other suitable material, worn as part of the uniform of soldiers, firemen, etc., also worn in hot countries as a protection from the heat of the sun.
(n.) That which resembles a helmet in form, position, etc.
(n.) The upper part of a retort.
(n.) The hood-formed upper sepal or petal of some flowers, as of the monkshood or the snapdragon.
(n.) A naked shield or protuberance on the top or fore part of the head of a bird.
Example Sentences:
(1) It follows that he would not allow a biker to give evidence while wearing a crash helmet with the visor down.
(2) The design of motor cycle helmets has been changing over the years and at the present time there are two basic types in popular use: "full-face" and "jet" helmets.
(3) Ultimately, we hope such a program will increase helmet use and consequently reduce morbidity and mortality from head injury in Indiana's children.
(4) The study showed surprising results: in the majority of cases, the helmet does not protect the wearer, but instead intensifies the damage caused by the bullet.
(5) 9.18am GMT Johnson says he does not wear his helmet all the time when he cycles.
(6) The front door is open; outside, a line of police carrying riot helmets files past.
(7) Fifty-seven percent of riders were wearing helmets during the mishap.
(8) The protective performance of the helmet shells, impact absorbing liners, and retention systems were evaluated, and the severity of the impacts sustained by the helmets was simulated in the test laboratory.
(9) Members of the elite police squad wearing helmets came running out of the building and a police union representative at the cordon around the area shouted: "He's dead, he's dead."
(10) Ten subjects took part in the trial in a tropical environment by wearing helmets repeatedly (6 h a day) for one month.
(11) Here's one entry: 1995: The government is full of jack-booted thugs in bucket helmets.
(12) The analysis of the results allowed a conclusion that the latter are concerned with a discoupling effect of substances on oxidative phosphorylation in mitochondria of helmets and their host.
(13) To better understand motion in the cervical spine related to helmet wearing and removal, normal volunteers underwent videotaped fluoroscopy during helmet removal and lateral spine X-rays in various positions.
(14) We describe the mechanics of a multifaceted campaign undertaken to alter this situation, involving a coalition of health, bicycle, and helmet industry organizations.
(15) Japan's prime minister, Shinzo Abe, wearing a red helmet, during a tour of the Fukushima Daiichi plant.
(16) This article presents 1990 self-reported data from U.S. students in grades 9-12 regarding the prevalence of three behaviors that reduce the risk for injuries from motor-vehicle crashes-safety-belt use, motorcycle-helmet use, and bicycle-helmet use.
(17) The helmet usage was analyzed in two clinical study populations including 200 injured from the county of Västerbotten from two periods 1979-1980 and 1985-86.
(18) These data support the need for both increased public education regarding helmet use and mandatory helmet use legislation.
(19) The relative frequency of serious head injury was highest for drivers not wearing helmets who were involved in collisions at low or high speeds.
(20) Women's lacrosse is potentially hazardous because, unlike men's lacrosse, helmets and face masks are not required.