WordNet
- equipment designed to serve a specific function (同)setup
- (anatomy) a group of body parts that work together to perform a given function; "the breathing apparatus"
- relating to or located near the organ that produces tears (同)lachrymal
- of or relating to tears (同)lachrymal
PrepTutorEJDIC
- 〈U〉〈C〉(一式の)『器具』;装置 / 《集合的に》(ある機能を営む一系統の身体の)器官 / 〈U〉〈C〉(ある目的のための)道具立て
- =lachrymal / 涙腺(るいせん)の近くにある
- 旧ソ連の政治機構
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/08/05 09:02:32」(JST)
[Wiki en表示]
| Lacrimal apparatus |
|
The lacrimal apparatus. Right side.
|
| Details |
| Identifiers |
| Latin |
Apparatus lacrimalis |
Dorlands
/Elsevier |
a_54/12147244 |
| TA |
A15.2.07.056 |
| FMA |
55605 |
| Anatomical terminology
[edit on Wikidata]
|
The lacrimal apparatus is the physiological system containing the orbital structures for tear production and drainage.[1]
It consists of:
- The lacrimal gland, which secretes the tears, and its excretory ducts, which convey the fluid to the surface of the human eye;
- The lacrimal canaliculi, the lacrimal sac, and the nasolacrimal duct, by which the fluid is conveyed into the cavity of the nose, emptying anterioinferiorly to the inferior nasal conchae from the nasolacrimal duct;
- The innervation of the lacrimal apparatus involves both the a sympathetic supply through the carotid plexus of nerves around the internal carotid artery, and parasympathetically from the lacrimal nucleus of the facial nerve.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
- ^ Cassin, B. and Solomon, S. Dictionary of Eye Terminology. Gainesville, Florida: Triad Publishing Company, 1990.
External links
|
The orbit of the eye
|
| Bones |
- Frontal bone
- Zygomatic bone
- Maxillary bone
- Sphenoid bone
- Ethmoid bone
- Palatine bone
- Lacrimal bone
|
| Muscles |
- Superior rectus muscle
- Inferior rectus muscle
- Lateral rectus muscle
- Medial rectus muscle
- Superior oblique muscle
- Trochlea of superior oblique
- Inferior oblique muscle
|
| Eyelid |
- Levator palpebrae superioris muscle
- Tarsus
- Medial palpebral ligament
- Epicanthic fold
- Meibomian gland
- Ciliary glands
- Eyelash
- Palpebral fissure
- Canthus
- Gland of Zeis
|
| Lacrimal apparatus |
- Krause's glands
- Lacrimal canaliculi
- Lacrimal caruncle
- Lacrimal gland
- Lacrimal lake
- Lacrimal papilla
- Lacrimal punctum
- Lacrimal sac
- Nasolacrimal duct
|
| Other |
- Eyebrow
- Conjunctiva
- Orbital septum
- Periorbita
- Suspensory ligament of eyeball
- Tenon's capsule
|
UpToDate Contents
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English Journal
- New TASER injuries: lacrimal canaliculus laceration and ethmoid bone fracture.
- de Runz A1, Minetti C2, Brix M2, Simon E2.Author information 1Department of Maxillofacial, Plastic, Reconstructive and Cosmetic Surgery, Nancy University Hospital, Nancy, France. Electronic address: antoine@email.com.2Department of Maxillofacial, Plastic, Reconstructive and Cosmetic Surgery, Nancy University Hospital, Nancy, France; University of Lorraine, Nancy, France.AbstractThe TASER is a non-lethal conducted electrical weapon intended to incapacitate a person. The growing use of the TASER has resulted in an increased risk of injuries, including those to the face. We report a case of lacrimal canaliculus laceration and ethmoid bone fracture caused by an extra penetration (XP) TASER X26 dart. A 35-year-old was subdued with a TASER head shot; the probe was discharged into the left medial canthus without causing any ocular lesions. A computed tomography scan revealed the probe to be embedded in the left nasolacrimal duct and showed a displaced ethmoid fracture. The barbed dart had sectioned the inferior lacrimal canaliculus without electrifying the lesion. This case expands the knowledge of injuries that may occur as a result of the use of this device and the management of peri-ocular TASER injuries.
- International journal of oral and maxillofacial surgery.Int J Oral Maxillofac Surg.2014 Jan 31. pii: S0901-5027(14)00005-8. doi: 10.1016/j.ijom.2013.12.006. [Epub ahead of print]
- The TASER is a non-lethal conducted electrical weapon intended to incapacitate a person. The growing use of the TASER has resulted in an increased risk of injuries, including those to the face. We report a case of lacrimal canaliculus laceration and ethmoid bone fracture caused by an extra penetrati
- PMID 24491847
- Unexpected pathologies in patients referred for endoscopic DCR.
- Golan S1, Leibovitch I, Landsberg R.Author information 1Department of Ophthalmology, The Oculoplastic Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, shanigola2@gmail.com.AbstractThe objective of this study is to describe a series of patients with different pathologies mimicking nasolacrimal duct obstruction (NLDO), diagnosed with the use of a computed tomography (CT) scan prior to a scheduled endoscopic dacryocystorhinostomy (DCR). This study is a retrospective report. We reviewed the medical records of 47 consecutive patients (57 sides) with long-standing epiphora between 2007 and 2012. All patients were referred to our tertiary Medical Center with a diagnosis of NLDO and were expected to undergo endoscopic dacryocystorhinostomy (DCR). They all underwent routine sinus CT scan prior to surgery. All scans, as well as the demographic and medical characteristics of these patients were reviewed. Of all 47 patients enrolled, in 4 patients (7 % of all sides), unexpected pathologies, other than nasolacrimal system distention, inflammation or infection were identified preoperatively. These included squamous cell carcinoma of the lacrimal sac and nasolacrimal duct, rhinoscleroma at Hasner's valve region, a compressing ethmoidal mucocele and a case of dacryocystocele. These unusual pathologies mandated a different management and surgical approach. In all four cases, a preoperative CT scan helped in identifying the pathology and in localizing the lacrimal apparatus in relation to the paranasal sinuses. Different nasal, paranasal and lacrimal pathologies may mimic primary acquired NLDO. A high index of suspicion, a thorough clinical evaluation and utilizing preoperative imaging may lead to an alteration of patient management and to a completely different surgical approach.
- European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.Eur Arch Otorhinolaryngol.2014 Jan 30. [Epub ahead of print]
- The objective of this study is to describe a series of patients with different pathologies mimicking nasolacrimal duct obstruction (NLDO), diagnosed with the use of a computed tomography (CT) scan prior to a scheduled endoscopic dacryocystorhinostomy (DCR). This study is a retrospective report. We r
- PMID 24477341
Japanese Journal
- 眼窩内孤立性線維腫に対して術前動脈塞栓を併施し外切開による摘出を行った1例
- Surgical anatomy of the nasolacrimal duct on the lateral nasal wall as revealed by serial dissections
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★リンクテーブル★
[★]
- 英
- lacrimal apparatus
- ラ
- apparatus lacrimalis
- 関
- 涙腺
[★]
涙器
- 関
- lacrimal apparatus
[★]
- 関
- epiphora
[★]
- 関
- lacrimal gland、lacrimation
[★]
- 関
- device、instrument、machine