Parotid gland facial nerve. Medical search. Frequent questions

This involves removal of a portion of or the entirety of the affected parotid gland (one of the major salivary glands). (clevelandclinic.org)
It is the largest of the major salivary glands. (entusa.com)
Pleomorphic adenoma tumors occur in the major salivary glands of the parotid and the submandibular region. (rdhmag.com)
These tumours mostly occur in the major salivary glands and the minor salivary glands of the mouth but can also occur where there are other minor salivary glands, such as the nose and sinuses, pharynx, larynx or trachea. (oncologybuddies.com)
They can be divided into two main groups - minor and major salivary glands . (anatomy.app)
The major salivary glands are responsible for the production of about 90 - 95% of saliva. (anatomy.app)
The major salivary glands are primary glands that are responsible for the initiation of digestion and moistening, lubrication and protection of the oral cavity. (anatomy.app)
The major salivary glands are paired and develop from the oral mucosa and stay connected to it by small ducts. (anatomyandphysiologyi.com)

Without reconstruction following removal of the tumor, patients may, in some instances, be left with disfiguring facial asymmetry. (clevelandclinic.org)
Furthermore, if the tumor involves the facial nerve, patients may suffer from a postoperative facial paralysis. (clevelandclinic.org)
The most common tumor is a plemorphic adenoma, which comprises 75% of all parotid tumors in the adult. (entusa.com)
The CT Scan on the right shows the location of the patient's tumor, lying directly over the facial nerve. (entusa.com)
The reasons for having a parotid gland removed may differ- from cancer diagnosis to facial nerve damage due tumor growth with pain and swelling-, however currently there are between 3 and 5% incidence rates reported and according WHO statistics they appear more frequently above age sixty. (dane101.com)
Trauma induced by tumor, surgery, etc. can occur at a location where the nerve has already divided into its main branches. (bellspalsy.ws)
The scan showed no evidence of damage from the automobile accident but did reveal that she had a tumor in the parotid area. (rdhmag.com)
The pleomorphic adenoma is the most common benign salivary gland tumor, accounting for 53 to 57% of parotid tumors and 44 to 68% of submandibular tumors. (rdhmag.com)
It is followed by the second most common benign salivary gland tumor, Warthin's tumor. (rdhmag.com)
Complete removal of the tumor is the main objective with minimal disruption to the facial structures and nerves. (rdhmag.com)
A superficial parotidectomy, removing the lobe of the gland containing the tumor is performed. (rdhmag.com)
The most common type of salivary gland tumor is a slow-growing noncancerous (benign) tumor of the parotid gland. (medlineplus.gov)
The tumor gradually increases the size of the gland. (medlineplus.gov)
Despite its low incidence, basal cell adenoma is the third most common benign tumor of the salivary gland after pleomorphic adenoma and Warthin's tumor. (e-acfs.org)
The authors refer toa rate observation of duplicate neurinoma of facial nerve in a 23-years old woman, manifesting asa tumor of parotid gland. (orlaf.cz)
Complications that may occur after Parotid gland surgery are nerve dysfunction, salivation from the wound, facial asymmetry, tumor recurrence, and dead skin near the incision. (vaidam.com)
Benign cylindromas can slowly undergo malignant transformation into adenoid cystic carcinomas, the most common malignant tumor of minor salivary glands (and of the trachea). (merckmanuals.com)
The peak incidence of this malignant tumor is between ages 40 and 60, and symptoms include severe pain and, often, facial nerve paralysis. (merckmanuals.com)
Acinic cell carcinoma, a common parotid tumor, occurs in people in their 40s and 50s. (merckmanuals.com)
Large in size, infiltrates skin, facial nerve paralysis, red dilated veins over the surface, the presence of lymph nodes in the neck, tumor feels stony hard. (dentaldevotee.com)
In some cases, the facial nerve may be temporarily or, very rarely, permanently weakened due to removal of a parotid gland tumor. (quick-advices.com)
The risk of facial nerve weakness is directly related to the size, extent, and type of parotid gland tumor. (quick-advices.com)
A pathologist looks at the aspiration sample from a parotid tumor under a microscope to determine if there is cancer present. (quick-advices.com)
Facial nerve weak point that is associated with a parotid or submandibular tumor is an ominous finding. (unitedpillshop.com)

Postsynaptic fibers from the submandibular ganglion supply the sublingual and submandibular glands. (wikipedia.org)
The nerve to stapedius provides motor innervation for the stapedius muscle in middle ear The chorda tympani provides parasympathetic innervation to the sublingual and submandibular glands, as well as special sensory taste fibers for the anterior two thirds of the tongue. (wikipedia.org)
Two submandibular glands are under the floor of the mouth on both sides of the back of the jaw. (medlineplus.gov)
The minor salivary glands and submandibular glands are largely responsible for the saliva in your mouth at rest, when you're not eating. (oncologybuddies.com)
The parotid gland works mostly when you eat and makes a different consistency of saliva than the submandibular glands. (oncologybuddies.com)
INFECTIVE - Usually infections of the Cervical Lymph Nodes or of the Submandibular Glands. (entdelhi.com)

Figure 1: Axial view of a T2-weighted MRI with contrast showing a hyperintense, inhomogenous, ovoid mass within the right parotid gland. (rdhmag.com)
Sonography revealed solid echo in right parotid gland and cervical lymph node swelling. (biomedcentral.com)

Through a variety of techniques, our methods minimize potential scarring, facial contour deformities, and facial nerve paralysis. (clevelandclinic.org)
Complications of surgery include, facial nerve injury with resultant facial paralysis. (entusa.com)
We who have facial paralysis are very grateful to Jan. (bellspalsy.ws)
The Bells Palsy Information Site has become her legacy, helping those who suffer with facial paralysis. (bellspalsy.ws)
Facial nerve (CN VII) paralysis, while not being life-threatening, can be drastically disabling to the patients and profoundly impacting the psychosocial aspects of life [ 1 ]. (biomedcentral.com)
Repeat surgery increases both the chances of facial paralysis and facial cosmetic deformities. (quick-advices.com)
For this reason, surgery on this gland is risky and could cause facial paralysis. (anatomyandphysiologyi.com)
Overall, malignant parotid gland tumors are associated with facial nerve paralysis in 10% to twenty% of sufferers. (unitedpillshop.com)
When radical parotidectomy is performed there is 100% certainty that a patient will develop facial paralysis and significant contour deformity immediately after surgery. (pacificneuroscienceinstitute.org)
Therefore, in radical parotidectomy related facial paralysis, the best time to perform reconstruction with facial reanimation is simultaneously. (pacificneuroscienceinstitute.org)
If this is not possible, it is essential that you speak with an expert in facial reanimation immediately after to create a plan to manage the paralysis and facial deformity. (pacificneuroscienceinstitute.org)
What causes facial paralysis related to radical parotidectomy? (pacificneuroscienceinstitute.org)
What are the symptoms of facial paralysis related to radical parotidectomy? (pacificneuroscienceinstitute.org)
Patients undergoing radical parotidectomy may or may not have facial paralysis before surgery. (pacificneuroscienceinstitute.org)
If there is facial paralysis in part or over the entire face prior to surgery, it is extremely important to ensure that the eye is protected to prevent vision loss. (pacificneuroscienceinstitute.org)
How can facial paralysis related to radical parotidectomy be treated? (pacificneuroscienceinstitute.org)

The surgeon makes a flap on the surface of the parotid gland to expose and remove the diseased tissue. (vaidam.com)
The superficial surface of the parotid gland is triangular in shape, with the apex pointing inferiorly ( Fig. 2 ). (basicmedicalkey.com)

There are many types of benign salivary gland tumors. (merckmanuals.com)
Pleomorphic adenomas (also known as mixed-type tumors) are the most common benign salivary gland tumors. (merckmanuals.com)
It constitutes approximately 90% of all benign salivary gland lesions and the parotid is the most affected location. (bvsalud.org)

The facial nerve then passes through the parotid gland, which it does not innervate, to form the parotid plexus, which splits into five branches (temporal, zygomatic, buccal, marginal mandibular, and cervical) innervating the muscles of facial expression. (wikipedia.org)
1) takes omohyoid, submandibular gland, sensory nerves C2-C5, cervical branch of facial nerve, and ipsilateral thyroid2) same as above + accessory nerve (CN XII), SCM, and internal jugular resection. (brainscape.com)
The gland is encased by a split in the investing layer of the deep cervical fascia. (basicmedicalkey.com)
The retromandibular vein or its branches, the cervical branch of the facial nerve , and the greater auricular nerve , however, pass superficial to the posterior belly of the digastric muscle. (basicmedicalkey.com)
Additionally, the controversy over the possible accessory innervation to mandibular teeth by cervical nerves, while unresolved, does prove that my valiant efforts to direct my anesthetic at the inferior alveolar nerve still left accessory innervations leading to unsuccessful anesthesia. (katrinasanders.com)

Clinically, the pleomorphic adenoma will manifest as a slow-growing, painless, mobile mass when found in the lower lobe of the parotid gland. (rdhmag.com)
The patient underwent total parotidectomy because the mass involved the deep lobe of the parotid gland ( Fig. 2 ). (e-acfs.org)
3. Describe the method of palpation of deep lobe of the parotid. (dentaldevotee.com)
It divides the parotid into superficial and deep lobe (fasciovenous plane of Patey). (dentaldevotee.com)
A 37-year-old woman presented with a 4-month history of right facial pain and a 3-month history of progressive painful swelling beneath the right ear lobe. (biomedcentral.com)
A contrast enhanced CT scan revealed a well defined soft tissue mass in right deep parotid lobe (Figure 1 ). (biomedcentral.com)
A contrast enhanced Computed tomography (CT) scan revealed a well defined soft tissue mass (40 mm × 25 mm, arrow) in the right deep parotid lobe. (biomedcentral.com)
The parotid gland consists of two lobes: the superficial lobe and the deep lobe. (quick-advices.com)

Bony extension may also occur into the mastoid bone, temporomandibular joint, and base of the skull, in which case cranial nerves VII (facial), IX (glossopharyngeal), X (vagus), XI (accessory), or XII (hypoglossal) may be affected. (medscape.com)
The trigeminal nerve is the largest and most complex of the 12 cranial nerves (CNs). (medscape.com)
Major salivary gland surgery is essentially nerve surgery, meaning a critical aspect of the operation is identifying and preserving cranial nerves. (oncologybuddies.com)
This includes the internal jugular vein and the internal carotid artery in the carotid sheath, the last four cranial nerves, and the external carotid artery. (basicmedicalkey.com)

A parotidectomy is the surgical excision (removal) of the parotid gland, the major and largest of the salivary glands. (quick-advices.com)

Salivary gland cancer treatment (adult) (PDQ) - health professional version. (medlineplus.gov)
ENT surgeon, Dr Mark Torres-Holmes, expands on salivary gland cancer and why a skilled surgeon is imperative to avoid nerve damage. (oncologybuddies.com)
Mucoepidermoid carcinoma is the most common salivary gland cancer, typically occurring in people in their 20s to 50s. (merckmanuals.com)
For any salivary gland cancer surgery, the surgeon may need to cut through your skin or cut inside your mouth. (quick-advices.com)
Mucoepidermoid Carcinoma These are the most common salivary gland cancer type. (quick-advices.com)

The nerve typically travels from the pons through the facial canal in the temporal bone and exits the skull at the stylomastoid foramen. (wikipedia.org)
Upon emerging from the stylomastoid foramen, the facial nerve gives rise to the posterior auricular branch. (wikipedia.org)
The 7th nerve passes through the stylomastoid foramen and enters the parotid gland. (bellspalsy.ws)
The image at left illustrates the parotid gland area, where the facial nerve divides into its major branches after exiting the skull at the stylomastoid foramen. (bellspalsy.ws)
This study assesses the efficacy of these materials using a ST conduit in a rat facial nerve motor neuron axotomy model, distal to the stylomastoid foramen. (biomedcentral.com)
After emerging from the stylomastoid foramen, it hooks around the condyle of mandible enters the substance of parotid and divides into 2 major branches- zygomaticotemporal and cervicofacial. (dentaldevotee.com)

The semilunar (gasserian or trigeminal) ganglion is the great sensory ganglion of CN V. It contains the sensory cell bodies of the 3 branches of the trigeminal nerve (the ophthalmic, mandibular, and maxillary divisions). (medscape.com)
The mandibular nerve has sensory and motor functions. (medscape.com)
The motor root passes under the ganglion to join the sensory division of the mandibular nerve and exits the skull through foramen ovale. (medscape.com)
Placing my needle bevel 2-3 mm above the coronoid notch should have placed my anesthetic solution well above the mandibular foramen, thus anesthetizing the Inferior Alveolar nerve prior to its entrance into the mandibular canal. (katrinasanders.com)
Many patients present with a bifid inferior alveolar nerve or a bifid mandibular canal. (katrinasanders.com)

In order of frequency, the parotid gland is followed by the submandibular gland and finally the minor salivary glands. (rdhmag.com)
About 85% of salivary gland tumors occur in the parotid glands, followed by the submandibular and minor salivary glands, and about 1% occur in the sublingual glands. (merckmanuals.com)

Electromonitoring of the Facial Nerve helps to identify it at surgery and prevent injury. (entusa.com)
Journal of Cranio-Maxillo-Facial Surgery. (unair.ac.id)
Surgery is most often done to remove the affected salivary gland. (medlineplus.gov)
In rare cases, injury during surgery to the nerve that controls movement of the face. (medlineplus.gov)
Professor Kavin Andi is a Consultant Maxillo-Facial Surgeon specialising in Ablative and Reconstructive Head and Neck Cancer Surgery at St George's University Hospitals NHS Foundation Trust, London, and Honourary Professor of Digital Engineering Applied to Surgery at Cranfield University, UK. (hcahealthcare.co.uk)
Parotid gland surgery is a treatment to remove the diseased portion of the parotid gland. (vaidam.com)
During Parotid gland surgery, the surgeon considers not to change the anatomy of the ear. (vaidam.com)
The survival rate of patients who have had Parotid gland surgery ranges from 35 to 85% depending on various factors including age, the severity of the condition. (vaidam.com)
Despite the considerable advances of recent years and new microsurgical techniques proposed in the literature, facial nerve reconstruction remains a challenge for reconstructive surgery [ 2 ]. (biomedcentral.com)
Which is one risk of parotid gland surgery? (quick-advices.com)
Parotidectomy is the surgery to remove the parotid gland. (quick-advices.com)
Recurrent parotid tumors unfortunately regrow after initial treatment, requiring further surgery. (quick-advices.com)
Who does parotid gland surgery? (quick-advices.com)
For many people with parotid gland tumors, surgery performed by a head and neck surgeon is the main treatment. (quick-advices.com)
How long is recovery from parotid surgery? (quick-advices.com)
The facial nerve travels through the parotid salivary gland and is therefore at risk during surgery to remove tumors of the parotid gland. (pacificneuroscienceinstitute.org)
Since it takes at least 3-6 months for the nerve grafts to begin working, our facial reanimation surgeons also perform tendon transfers/slings that can help to achieve symmetry immediately after surgery and movement of the lower face/smile in as little as 6 weeks. (pacificneuroscienceinstitute.org)
Often this can be done in combination with the nerve transfers at the time of surgery. (pacificneuroscienceinstitute.org)

When the pleomorphic adenoma is found in the parotid gland, facial nerve involvement is a consideration and the parotid gland may need to be partially removed. (rdhmag.com)
Eighty percent of salivary gland tumours occur in the parotid gland, 80% of these are non-cancerous and 80% are pleomorphic adenomas. (oncologybuddies.com)
Pleomorphic adenoma is the most common neoplasm in major and minor salivary glands. (bvsalud.org)
The aim of this study is to report a case of an unusual minor salivary gland pleomorphic adenoma in the hard palate, describing the most important aspects of this pathology. (bvsalud.org)
Parotid tumours including Pleomorphic Adenoma. (entdelhi.com)

From the brain stem, the motor and sensory parts of the facial nerve join and traverse the posterior cranial fossa before entering the petrous temporal bone via the internal auditory meatus. (wikipedia.org)
On its journey to the face it passes through the temporal bone and parotid gland . (zerotofinals.com)

The facial nerve also supplies preganglionic parasympathetic fibers to several head and neck ganglia. (wikipedia.org)
Ultimately, physicians can exercise their own preferences for imaging of patients with HRcSCC in order to evaluate 1) the extent of local invasion, 2) the possibility of regional metastases to the parotid and/or neck, and 3) the presence of distant metastases. (ahns.info)
For the assessment of extent of local invasion, computed tomography (CT) head/neck with contrast can be performed when bone invasion is suspected while magnetic resonance imaging (MRI) head and neck with gadolinium can be performed when deep soft tissue and/or nerve invasion are suspected. (ahns.info)
These branches then further divide into 7000 smaller nerve fibers that reach into the face, neck, salivary glands and the outer ear. (bellspalsy.ws)
The nerve controls the muscles of the neck, the forehead and facial expressions, as well as perceived sound volume. (bellspalsy.ws)
METHODS: Twenty-five patients with submandibular gland lesions who underwent gasless endoscopic submandibular gland excision through hairline approach at the Department of Head and Neck Oncology of the West China Hospital of Stomatology from May 1 st 2021 to May 31 st 2022 were included in this prospective study. (bvsalud.org)
Figure 1: Illustration of the neck depicting the thyroid gland. (ohniww.org)
The thyroid gland is an endocrine gland located on the front of the neck below the larynx. (ohniww.org)
Figure 1: Illustration depicting the anterior neck and the underlying thyroid gland and trachea. (ohniww.org)
Supplies the muscles of facial expression , the stapedius in the inner ear and the posterior digastric , stylohyoid and platysma muscles in the neck. (zerotofinals.com)
NEOPLASTIC - Benign tumours and swellings of the neck including Lipomas as well as benign tumours of the Submandibular gland and the Thyroid (Thyroid Adenoma etc. (entdelhi.com)

The course of the nerve and number of branches are different in each patient. (entusa.com)
In this patient, the upper division of the nerve is dominant and seven branches were identified. (entusa.com)
It divides into its main branches inside the parotid gland. (bellspalsy.ws)
The nerve has not yet exited the skull and divided into its several branches, resulting in impairment of all functions controlled by the 7th nerve. (bellspalsy.ws)
The major branches then continue to divide into thousands of microscopic nerve fibers. (bellspalsy.ws)
The head shows the facial muscles with superficial arteries and veins (if available) as well as sensible branches of facial nerve, greater and smaller occipital nerve, auriculotemporal nerve together with the parotid and submandibular gland. (geekalerts.com)
All the facial nerve branches were preserved ( Fig. 3 ). (e-acfs.org)
After identifying and accessing the various branches, diseased nerves are dissected if required. (vaidam.com)
Figure 1: Illustration depicting the parotid gland and the closely associated branches of the facial nerve. (ohniww.org)
This nerve gives rise to 5 branches which are connected like the foot of goose, hence called pes anserinum. (dentaldevotee.com)
The transverse facial artery is interposed between the duct and the arch, whereas the buccal branches of the facial nerve can be found inferior and superior to the duct. (basicmedicalkey.com)
In addition, nerve transfers using nearby nerve branches may also be performed (i.e. nerve to masseter or hypoglossal nerve). (pacificneuroscienceinstitute.org)

Note that the facial nerve enters and divides in the center of the gland. (entusa.com)

Unfortunately, we don't know the cause of salivary gland tumours. (oncologybuddies.com)

Most benign and malignant salivary gland tumors manifest as a painless mass. (merckmanuals.com)
The survival rates for malignant salivary gland tumors rely on the cell kind and the stage of the most cancers. (unitedpillshop.com)
However, in cases that involve malignant tumors where the gland and nerve are both affected, a radical parotidectomy is performed. (pacificneuroscienceinstitute.org)
Radical parotidectomy is typically performed to remove malignant tumors that either arise in the parotid salivary gland or that metastasize to it. (pacificneuroscienceinstitute.org)

Head anatomy1) Trigeminal nervea-branchesb-actions2) Facial nervea-branchesb-actions3) Glossopharyngeal nervea-actionsb-what does injury affect4) hypoglossal nervea-actionsb-findings in hypoglossal nerve injury5) recurrent laryngeal nerve- innervates all of larynx except what muscle? (brainscape.com)

The accessory parotid gland can have one or several smaller ducts connected with the parotid duct. (anatomy.app)
This isolated segment of gland (accessory parotid) has a duct that empties into the main duct. (basicmedicalkey.com)

Lateral semicircular canal Foot of incus The cell bodies for the facial nerve are grouped in anatomical areas called nuclei or ganglia. (wikipedia.org)
Lateral aspect of the face: A window has been created to expose the parotid region. (open-medis.com)
The parotid gland is a serous gland lying on each lateral side of the face in front of the auricle of the ear. (anatomy.app)

Salivary glands empty saliva into the mouth through ducts that open at various places in the mouth. (medlineplus.gov)
We have both major and minor salivary glands secreting saliva into the mouth. (oncologybuddies.com)

An image depicting the anatomy of the parotid region can be seen below. (medscape.com)
Anatomy of the parotid region. (medscape.com)
An oral nerve block is a simple and effective way to manage orofacial pain without distorting the anatomy of a wound and without the use of narcotics. (medscape.com)
This 3D model presents the superficial anatomy of the face and head, and compliments the superficial facial anatomy of our HW 44 model with a more expanded dissection across the scalp and occipital regions. (open-medis.com)

Postsynaptic fibers of the greater petrosal nerve innervate the lacrimal gland. (wikipedia.org)
The greater petrosal nerve arises at the superior salivatory nucleus of the pons and provides parasympathetic innervation to several glands, including the nasal glands, the palatine glands, the lacrimal gland, and the pharyngeal gland. (wikipedia.org)
it provides the parasympathetic supply to the submandibular and sublingual salivary glands and the lacrimal gland (stimulating tear production). (zerotofinals.com)

Benign neoplasms of the salivary glands. (medlineplus.gov)
BCA carries a favorable prognosis in comparison with other salivary gland neoplasms, especially since recurrence is not common. (e-acfs.org)

BACKGROUND: The aim of this study was to evaluate the therapeutic effect of gasless endoscopic submandibular gland excision through hairline approach and the safety, feasibility and practicability of this technique. (bvsalud.org)
All 25 cases of endoscopic submandibular gland excision through hairline approach were done without conversion to conventional approach. (bvsalud.org)

It can manifest in any salivary gland, most commonly in the parotid gland but also in the submandibular gland or a minor salivary gland of the palate. (merckmanuals.com)

In severe cases, the infection may spread to the surrounding soft tissues, including the parotid gland. (medscape.com)

The symptoms include inflammation of the eye (uveitis), swelling of the parotid gland, chronic fever, and in some cases, palsy of the facial nerves. (wikipedia.org)
In patients that have already been diagnosed with sarcoidosis, Heerfordt syndrome can be inferred from the major symptoms of the syndrome, which include parotitis, fever, facial nerve palsy and anterior uveitis. (wikipedia.org)
Ramsay Hunt syndrome is a rare complication of herpes zoster and presents with peripheral unilateral facial palsy. (medscape.com)
The nerve that is injured with Bell's Palsy is CN-VII (7th cranial nerve). (bellspalsy.ws)
In 2000 she began researching Bells Palsy, calling upon her medical knowledge and people she knew in the medical world, both Doctors and Facial Specialists. (bellspalsy.ws)
Difficulty moving one side of the face, known as facial nerve palsy . (medlineplus.gov)
Facial nerve palsy refer to isolated dysfunction of the facial nerve. (zerotofinals.com)
A very common exam question is to distinguish between an upper motor neurone and lower motor neurone facial nerve palsy. (zerotofinals.com)
It is essential to be able to make this distinction, because in a patient with a new onset upper motor neurone facial nerve palsy you should be referring urgently with a suspected stroke , whereas patients with lower motor neurone facial nerve palsy can be reassured and managed in the community. (zerotofinals.com)
It presents as a unilateral lower motor neurone facial nerve palsy. (zerotofinals.com)
Look out for that patient with a vesicular rash around their ear and a facial nerve palsy. (zerotofinals.com)

and the sublingual gland under the tongue. (oncologybuddies.com)
and for the sublingual gland it's the lingual nerve. (oncologybuddies.com)
The sublingual gland has a small, almond shape and lies in front of the submandibular gland under the tongue. (anatomyandphysiologyi.com)

This nerve also includes taste fibers for the palate via the lesser palatine nerve and greater palatine nerve. (wikipedia.org)
These tumors may also be found in the palate, affecting minor salivary glands. (rdhmag.com)

Schematic representation of the trigeminal nerve with its central connections. (medscape.com)

The parotid duct, or Stensen duct, is the major duct of the parotid gland, which is the major salivary gland. (medscape.com)
This duct serves as a conduit for saliva between the substance of the parotid gland and the oral cavity. (medscape.com)
Consultation with a specialist should occur if any question as to the integrity of the parotid duct exists. (medscape.com)
Line A connecting the tragus to the midportion of the upper lip estimates the general location of the parotid duct, which lies along the middle third of this line. (medscape.com)
Sialography may be performed but is usually not necessary to establish the diagnosis of parotid duct injury. (medscape.com)
The most straightforward way to diagnose a parotid duct injury in the emergency department is to cannulate the intraoral parotid duct papilla with a small (ie, 19-gauge) silastic tube and observe if the tube is visible in the wound. (medscape.com)
Wounds in the parotid region generally heal well with a low rate of infection, but patients with wounds that involve the oral cavity or require manipulation of the parotid duct through the oral cavity should probably receive prophylactic antibiotics for a brief time after primary closure. (medscape.com)
Parotid duct injuries have been described in the literature for several hundred years, and published surgical treatments of parotid duct injuries began to appear in the 1890s. (medscape.com)
Nicoladoni reported the first primary anastomosis of the parotid duct in 1896. (medscape.com)
Experience in the care of parotid duct injuries greatly increased with the outbreak of World War I, which witnessed many penetrating facial injuries. (medscape.com)
Approximately 0.21% of patients with penetrating trauma in the parotid region experience an injury to the parotid duct. (medscape.com)
Males are twice as likely to experience parotid duct injury as females, a fact probably related to the more aggressive behavior of males. (medscape.com)
The mean age of patients with parotid duct injury is approximately 30 years. (medscape.com)
Patients with damage to the parotid duct often have multiple injuries requiring cooperation of several medical specialists. (medscape.com)
6. Describe the Method for palpation of parotid duct. (dentaldevotee.com)
All salivary glands are classified regarding their size and duct types. (anatomy.app)
The parotid gland secretes its produced saliva via the parotid duct , also known as the Stensen's duct. (anatomy.app)
The parotid duct goes from the anterior border of the gland to the zygomatic arch. (anatomy.app)
Next, the parotid duct pierces the buccinator muscle and reaches the oral cavity, where it opens with the papilla of the parotid duct . (anatomy.app)
It is located anterior and more in the superior aspect of the gland, and its inferior part connects with the superior aspect of the parotid duct. (anatomy.app)
The saliva from the submandibular gland reaches the oral cavity proper via the submandibular duct - a central excretory duct of the submandibular gland. (anatomy.app)
Glandular tissue may extend from the anterosuperior edge of the superficial surface, creating what is called the facial process , and is superior to the parotid duct. (basicmedicalkey.com)
The parotid duct is approximately 5 cm long and lies on the superficial surface of the masseter muscle, approximately 1 cm below the zygomatic arch. (basicmedicalkey.com)

Salivary gland tumors are abnormal cells growing in the gland or in the tubes (ducts) that drain the salivary glands. (medlineplus.gov)
The salivary glands excrete saliva in the mouth via their ducts. (anatomy.app)
Pyogenic infection of the parotid glands and ducts. (medscape.com)

Most salivary gland tumors are benign and occur in the parotid glands. (merckmanuals.com)

Lingual glands - found in the tongue. (anatomy.app)

Impulses sent by motor fibers in the facial (VII) and glossopharyngeal (IX) nerves dramatically increase the output of watery saliva. (anatomyandphysiologyi.com)

Some special tests like checking for ballottement (Submandibular gland) or movement on swallowing (Thyroid gland) will tell us more about the organ of origin. (entdelhi.com)
B. Examination by physician A physician performed and recorded the results of a medical examination giving special attention to specified findings related to nutrition, to hearing, to the thyroid gland,and to the cardiovascular, respiratory, neurological and musculoskeletal systems. (cdc.gov)

Where does parotid cancer spread? (quick-advices.com)
The report is of a 45-year-old female patient with a history of high blood pressure and multiple surgeries for cancer, including thyroid cancer, parotid carcinoma, breast cancer, and endometrial cancer. (bvsalud.org)

Each person has numerous minor salivary glands that are embedded in the mucosa of the oral cavity. (anatomy.app)
The minor salivary glands mainly function for the lubrication of the oral cavity. (anatomy.app)
Several glands associated with the oral cavity secrete saliva . (anatomyandphysiologyi.com)
Most saliva is produced by major or extrinsic salivary glands that lie outside the oral cavity and empty their secretions into it. (anatomyandphysiologyi.com)
Minor or intrinsic salivary glands within the oral cavity alter the output slightly (note: extrinsic glands lie outside of oral cavity, intrinsic glands lie within oral cavity). (anatomyandphysiologyi.com)
The submandibular, parotid, and sublingual salivary glands in association with the left side of oral cavity. (anatomyandphysiologyi.com)

The continuation of the external carotid artery is embedded in the substance of the deep surface of the gland, lying in a plane deep to the facial nerve. (vesalius.com)
The deep surface of the gland is wedged into this parotid space and presents anteromedial and posteromedial surfaces. (basicmedicalkey.com)
Frequently, extensions are found from the deep surface of the gland toward the pharynx or the medial pterygoid muscle. (basicmedicalkey.com)

The arterial layer includes the external carotid artery , which enters the parotid space after passing deep to the posterior belly of the digastric muscle ( Fig. 3 ). (basicmedicalkey.com)
When food enters, the major glands activate and large amounts of saliva pour out. (anatomyandphysiologyi.com)

For lesions located superficially in the parotid gland, superficial parotidectomy - identifying and preserving the facial nerve - is necessary. (bvsalud.org)
Low-dose radiotherapy for multicystic benign lymphoepithelial lesions of the parotid gland in HIV-positive patients: long-term results. (medscape.com)

The facial nerve traverses the substance of the gland and is the nominal boundary between deep and superficial lobes. (vesalius.com)
Like the parotid gland, the submandibular gland also has two lobes - superficial and deep . (anatomy.app)
The parotid gland is somewhat artificially divided into two lobes by the facial nerve as it passes through. (basicmedicalkey.com)

The facial nerve, also known as the seventh cranial nerve, cranial nerve VII, or simply CN VII, is a cranial nerve that emerges from the pons of the brainstem, controls the muscles of facial expression, and functions in the conveyance of taste sensations from the anterior two-thirds of the tongue. (wikipedia.org)
The facial nerve supplies motor and sensory innervation to the muscles formed by the second pharyngeal arch, including the muscles of facial expression, the posterior belly of the digastric, stylohyoid, and stapedius. (wikipedia.org)
This 3D model presents a superficial dissection of a left face anterior to the ear with false colouring highlighting a series of neurovascular structures alongside the superficial muscles of facial expression. (open-medis.com)

especially the pain that could result from swelling or facial nerve damage… Just because you're Superman/Superwoman doesn't mean it can't affect you too! (dane101.com)
Firm, usually painless swelling in one of the salivary glands (in front of the ears, under the chin, or on the floor of the mouth). (medlineplus.gov)
Here, we report cases of the parotid mass presenting as an asymptomatic swelling histopathologically identified as BCA. (e-acfs.org)
Swelling in the parotid area belongs to relatively frequent differential diagnosticproblems in otolaryngological area. (orlaf.cz)
The swelling is most frequently caused by sialomas of parotidgland, less frequently by inflammatory pseudotumors. (orlaf.cz)
2. Mention the examination finding which suggests the swelling is arising from the parotid. (dentaldevotee.com)
We report a 37 year old female who presented with a 4-month history of facial pain and a 3-month history of painful progressive swelling in the preauricular area. (biomedcentral.com)
Parotid area swelling should always alert doctors. (biomedcentral.com)

For patients undergoing radical parotidectomy, our expert facial reanimation surgeons recommend simultaneous reconstruction of both the facial nerve and parotidectomy defects. (pacificneuroscienceinstitute.org)
This includes sophisticated nerve reconstruction using grafts taken from other parts of the body (i.e. sensory nerves such as the sural nerve, or motor nerves such as the nerve to vastus lateralis muscle). (pacificneuroscienceinstitute.org)
Lastly, in select patients, complex microvascular reconstruction can also be performed using vascularized fat from the thigh to repair the soft tissue defect left after removal of the entire parotid gland. (pacificneuroscienceinstitute.org)

The parotid is the largest of the three pairs of salivary glands. (vesalius.com)
There are 3 main pairs of salivary glands. (medlineplus.gov)
Parotid tumors are abnormal growths of tissue in the parotid gland, which is the largest of the three pairs of salivary glands. (quick-advices.com)

In general, the risk of malignancy is greater in smaller salivary glands than in larger salivary glands (eg, the parotid gland has a lower risk of malignancy than minor salivary glands). (merckmanuals.com)
Primarily, any compromise in nerve function greatly heightens concern for malignancy. (unitedpillshop.com)

In the course of superficial parotidectomy, two tumors were found:a smaller one originating from bifurcation of the stem of facial nerve and a greater one, connectedwith its minute buccal branch. (orlaf.cz)

Anatomy58

Organisms3

Diseases49

Chemicals and Drugs13

Analytical, Diagnostic and Therapeutic Techniques and Equipment22

Psychiatry and Psychology1

Phenomena and Processes6

Disciplines and Occupations2

Information Science1

Health Care1

Major salivary glands8

Tumor24

Submandibular glands6

Right parotid gland2

Paralysis16

Surface of the parotid gland2

Benign salivary gland3

Cervical5

Lobe8

Cranial nerves4

Largest of the salivary glands1

Salivary gland5

Stylomastoid foramen6

Mandibular5

Followed by the submandibular2

Surgery18

Pleomorphic5

Temporal bone2

Neck11

Branches12

Divides1

Tumours1

Malignant4

Hypoglossal1

Accessory2

Lateral3

Saliva into the mouth2

Anatomy4

Lacrimal gland3

Neoplasms2

Excision2

Minor salivary gland1

Soft tissues1

Palsy11

Sublingual gland3

Palate2

Trigeminal1

Duct23

Ducts3

Occur1

Lingual1

Glossopharyngeal1

Thyroid gland2

Cancer2

Oral cavity6

Deep surface of the gland3

Enters2

Lesions2

Lobes3

Muscles of facial3

Swelling8

Reconstruction3

Pairs3

Malignancy2

Buccal1