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Upper labial frenulum bump

Bump on upper lip frenulum? iheartmakeup. A few months ago I noticed I have a white-ish bump on my frenulum. It's the color of your gums that are stretched over your teeth. Today I noticed there's another bump on my lip, maybe like a cm away. Is this normal? I had a dentist appointment on Monday and they were doing a filling on my front teeth. It doesn't hurt but it's just annoying cuz I can feel it there. 1. level 1. MRBDS17. · 3y. I've only met a handful of people that don't have a mucosal tag or minor salivary gland on are least one of their frenulums. I even have one in the same place as you do. It seems very unnecessary to want to remove it, but no one can stop you So last night, DS felt and torn his upper labial frenulum (the web of skin by the top teeth that connect the gums and lip). It was bleeding bad for a while and this morning his lip was puffed up

Bump on upper lip frenulum? - Dental Health - MedHel

  1. The purpose of a frenum is to give the upper lip, lower lip, and tongue more stability in the mouth. When a frenum grows abnormally, it can cause cascading development issues within the mouth. Some..
  2. ute and the attachment is revised. In older infants a small amount of a local anesthetic may be used. There is no need for any infant to be placed in the operating room or to have a general anesthetic
  3. Labial frenum - This type of frenum is placed in the front of your mouth between the upper lip and gum. His counterpart is positioned between the lower gum and the lower lip. If there is an issue with this type of frenum, it can change the way your teeth grow in and can influence your dental health
  4. The piece of tissue inside your upper lip that attaches to your gums is called a maxillary labial frenulum, or lip frenulum. If that tissue is too short, it can limit movement in your lip. This is..
  5. I have a swollen interior labial frenulum. It has been sore and has white bump for about a week. It has been sore and has white bump for about a week. Dentist put me on amoxicillin 250 4 days ago and it has increased in size
  6. For instance, the upper lip frenulum or frenulum labii superioris can be felt by tongue tip when you contract your lip muscles while rolling the tongue over the upper gums. Normally, the frenulum connects the central area inside upper lip, lower lip and underneath the tongue to the nearby mouth part. For instance, the upper lip frenulum.

During the oral evaluation of an infant presenting with breastfeeding problems, one area that is often overlooked and undiagnosed and, thus, untreated is the attachment of the upper lip to the maxillary gingival tissue. Historically, this tissue has been described as the superior labial frenum, median labial frenum, or maxillary labial frenum The labia minora features a rich blood supply and Skene's glands and Bartholin's glands to oil and lubricate offering a rich, warm, moist environment ideal for the culture of bugs. The commonest cause of an inoffensive little purple lump on your labia is a cyst, merely a collection of secretion produced by a blocked oil duct Frenulum Tear. The upper lip has the Superior Labial Frenulum and lower lip has the Inferior Labial Frenulum . Also referred to as a Frenum. These are folds of mucous membrane that are midline and extend from the gingiva to the lips. They can be easily torn when the mouth is hit or the lip is pulled/stretched • The mandibular midline frenum • The right and left upper and lower labial frenums • The lower lingual frenum. The primary function of frenums is to keep the lips and tongue in harmony with the growing bones of the mouth during development. 7 The frenums of most concern are those found under the tongue, front upper lip, and front lower lip

Torn lingual frenulum In some cases, your lingual frenulum may tear or rip. This most often occurs due to injury or trauma to the mouth or face, such as an object being placed into the mouth too.. Often, the piece of tissue that connects the upper lip to the upper gum is torn. This tissue is called the upper labial frenulum. The main symptom is oozing tiny amounts of blood. This cut always heals perfectly without sutures Your healthcare provider will hold your tongue or lip out of the way. The frenulum and some tissue around it will be cut with medical scissors, a laser, or an electrocautery device. This device is a needle that is heated by electricity. After the tissue is removed, the incision will be closed with stitches or with heat from the laser or device

Earlier today, I noticed a small amount of irritation right above my teeth. I disregarded it, just assuming I had scratched my gum or something. However, I ender up brushing my teeth later on and I noticed that it was still bothering me. After looking, it seems as if a little bump has formed on my upper lip frenulum (I think that's what it's. Introduction and Objectives: There has been an emergence of procedures to release the superior labial frenula in infants, yet little is known about the normal appearance or incidence of severe attachment, or lip-tie.The objective of this article was to develop a classification system for superior labial frenula and to estimate the incidence of different degrees of attachment Hi! i have painful bump on inferior labial frenulum. i know for certain that it is not genital herpes. do you have any ideas as to what it is? Dr. Bonnie Bock answered Infectious Disease 47 years experienc

my lower labial frenulum is red and painful (under pressure) for about 4 days. is there a serious problem? Answered by Dr. Debra Rosenblatt: See DDS: See your dentist for a clinical evaluation. Possible variable.. Cuts and bruises of the upper lip are usually due to falls. A tear of the piece of tissue connecting the upper lip to the gum (upper labial frenulum) is very common and always heals without sutures. Cuts of the lower lip are usually caused by catching it between the upper and lower teeth during a fall An oral fibroma presents as a firm smooth papule in the mouth. It is usually the same colour as the rest of the mouth lining but is sometimes paler or, if it has bled, may look a dark colour. The surface may be ulcerated due to trauma, or become rough and scaly. It is usually dome-shaped but may be on a short stalk like a polyp ( pedunculated ) Mucosal tags are the oral equivalent of a skin tag. These are commonly seen on the frenulum inside the upper lip. It may be the result of healing after trauma to the frenulum. These appear as a small, soft, pink, bump. Gingival grafts appear as thicker, lighter pink mucosa often on the lower gums by the canine tooth I have a painful white/red bump on the inferior labial frenulum (the thing that attaches the bottom lip to the gums). I currently have the flu, could it be something to do with that? If it is (or isn't) what is it? I've never had the bump before, and it hurts whenever I move my lip. I've had it for 3 days now, but will go to the doctor after a week

A tight upper lip frenum attachment may compromise full lip flanging and appear as a tight, tense upper lip during nursing. This can result in a shallow latch during breastfeeding. Additionally, the tight upper lip may trap milk, resulting in constant contact of the milk to the front teeth. This can result in decalcification and denta This means that a frenectomy should normally only be performed when a child has turned 11 or 12 years old. A child may need to get a frenectomy earlier if the labial frenum: Makes it difficult for the child to keep their teeth clean. Is pulling on the gums causing them to recede. Causes the child pain. Makes it difficult for the child to eat or.

Bump on frenulum : Dentistr

Torn upper labial frenulum — The Bum

The frenulum labii superioris or median maxillary labial frenum (MMLF) is found on the underside of the center of the upper lip that connects to the midline of the attached gingiva between the central incisors. The origin is often wide but the tissue of the frenum itself narrows in width and is inserted in the midline into the outer layer of. The labial frenulum is a thin layer of tissue that connects the lips to the gums and bones in the face. There are two different kinds of labial frenulum Frenulectomy is surgery to remove a small piece of tissue called the frenulum. You may need surgery if the frenulum attached to the center of your upper lip is too thick and causes a large gap between your teeth. This can lead to your gums being pulled too far off your teeth (called gum recession) Here, Dweck explains the much more believable origins of a bump on your labia or other lady parts, and what you can do to treat it. 1. You have a Bartholin's cyst. This is one of the most common.

Frenum: What It Is, Possible Problems, and How They Are

The lower labial mucosa is the most common location, although any oral site with salivary gland tissue may be affected.14. View/Print Figure. Figure 4. Mucocele: nodule involving the lower labial. Torn upper labial frenulum — The Bump. Forums.thebump.com DA: 18 PA: 46 MOZ Rank: 89. So last night, DS felt and torn his upper labial frenulum (the web of skin by the top teeth that connect the gums and lip) It was bleeding bad for a while and this morning his lip was puffed up A frenum or frenulum — which are both terms that get interchanged depending on who you're asking — is the tight strip of skin that connects adjacent structures. For instance, your baby may have a tongue tie if their lingual (tongue) frenum is too tight at the floor of their mouth. But in this case, a tight labial (lip) frenum or frenulum. 89 - Note how gap is closing once frenum has been totally removed. 96 - This is an example of a labial frenum that probably interfered with breastfeeding because it did not allow the upper lip to raise and seal around the breast. 97 - 101 - Just a few examples of labial frenums that did not resolve themselves. This is also true of lingual frenums

Upper Lip and Frenulum Bleeding - How To Stop: Cuts of the inside of the upper lip are very common. Often, the piece of tissue that connects the upper lip to the upper gum is torn. This tissue is called the upper labial frenulum. The main symptom is oozing tiny amounts of blood. This cut always heals perfectly without sutures the upper labial frenulum is the little piece of skin on the inside of your upper lip. if you pull your lip up you can see it. you also have buccul frenulums on the inside of ur cheecks (upper and. A class 2 ULT will insert somewhere on the gumline (gingiva) above the edge of the gumline, This tissue is called the upper labial frenulum, Tongue injuries may happen during the process of chewing or eating food, Apply calamine lotion and some over the counter antibacterial cream on the lesions., adjacent to a structure called the anterior.

A frenectomy is the surgical alteration of a frenum which is a fold of tissue which restricts movement. In the mouth this is generally a small portion of tissue related to the upper lip, the tongue, or the lower lip. Usually one end of the frenum is connected to a muscular part of the body, like the tongue or lip, and the other to a relatively static part such as the floor of the mouth in the. There is not a lot of information here about why you are afraid. If you are having pain, it is reasonable to have a doctor evaluate it. Tell one of your parents that this has been going on for awhile, and it isn't improving. It's time to look into.. Upper lip (superior) labial frenulum O Small, non-muscular triangular fold of connective tissue that extends from the midline maxillary gingiva into the vestibule and central upper lip O Involved in creating a seal around breast tissue O Has many morphological components with varying distributions O Attachment site for maxillary labial A diastema also can be caused by an oversized labial frenum. The labial frenum is the piece of tissue that normally extends from the inside of your upper lip to the gum just above your two upper front teeth. In some situations, the labial frenum continues to grow and passes between the two front teeth Subsequently, question is, what is the purpose of the labial frenulum? The purpose of a frenum is to give the upper lip , lower lip , and tongue more stability in the mouth. When a frenum grows abnormally, it can cause cascading development issues within the mouth

The labial frenulum is the thin piece of tissue in the mouth that connects the gums to the upper lip. Injuries and tears are possible to the labial frenulum. This injury is common in children The small folds of tissue under your tongue and upper lip is called a frenulum. This connective tissue helps restrain or secure motion of the mobile part of the body, i.e. the tongue and lips. A torn frenulum is a tear in this connective tissue The chord is called a labial frenulum, and can cause problems with speech, orthodontic issues and future gum/teeth decay and disease. At our appointment, the doc. immediately confirmed that there was definitely a significant frenulum issue, and scheduled a very small surgery called a labial frenectomy to remove that tether chord and ensure. Find Upper Labial Frenum information, treatments for Upper Labial Frenum and Upper Labial Frenum symptoms. swelling under tongue - Dental Health Expert Forum - Oct 13, 2005. A small flap of skin. Swollen labia (majora or minora) is a problem affecting women around the world many of whom find it difficult to discuss due to the embarrassment that.

The upper labial frenulum connects the gums of the upper teeth with the middle part of the inside upper lip. In most individuals, the upper labial frenulum will gradually decrease in size as the mouth enlarges, providing growing room for the new adult teeth that emerge Swelling in the labia may be generalized, that is, throughout the vulva, or localized, confined to particular structures only. It may be unilateral or bilateral. There may be other symptoms associated with it like burning, pain or itching. The cause of vulval swelling is diagnosed on the basis of the presentation of the swelling. Localized Lum

growth and development of the upper and lower jaws or speech. Lawrence Kotlow DDS 2010 A small speed bump = Potential Problem A large speed bump = Most likely will be a problem A small, medium or large fence = Definitely will A short or tight labial (maxillary) frenum maybe an ! My inferior labial frenulum has been sore for 3 days. There has been no trauma. They're does not appear to be any canker - Answered by a verified Dentist. We use cookies to give you the best possible experience on our website. Bump on my lingual frenulum The inferior and superior labial frenulum are small flaps of connective tissue between the lip and gum line on the upper and lower jaw (maxilla and mandible). In other words: There are a few reasons as to why your dentures may be causing pain in this area. As the swelling from surgery goes down and your ridge continues to shrink, your denture. vertical groove on the midline of the upper lip that stretches' from bottom of nose to upper lip. shallow linear depression /bump that separates the free and attached gingiva. gingival margin (crest of free gingiva) Labial Frenum. fold of tissue in middle anterior upper and lower lip. attaches lip to gum Valid for Submission. D10.0 is a billable diagnosis code used to specify a medical diagnosis of benign neoplasm of lip. The code D10.0 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions. The ICD-10-CM code D10.0 might also be used to specify conditions or terms.

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Frenulum In The Mouth - Possible Problems, Treatments, and

Infection involving the oral cavity can be associated with significant morbidity. In addition, recent studies have suggested that some types of oral infection may potentially confound a number of systemic problems including cardiac disease, pregnancy, kidney disease, and diabetes In human beings, there are frenula (plural form of the term frenulum) in the undershaft of the penis shaft, between the gum and the inside area of your lips (both lower and upper lip; referred to as labial frenulum), and between the floor of your mouth and the lower side of your tongue (lingual frenulum or frenulum linguae if you like) Labial flange space Labial Frenum; 16. Mandible-Anatomic Landmarks Labial vestibule Labial vestibule - limited inferiorly by the mentallis muscle, internally by the residual ridge and labially by the lip. Mentalis - elevates the skin of the chin and turns the lower lip outward. dictates the length and thickness of the labial flange.

Lip Frenulum: Causes, Symptoms, and Treatmen

Diseases of lips. K13.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2021 edition of ICD-10-CM K13.0 became effective on October 1, 2020. This is the American ICD-10-CM version of K13.0 - other international versions of ICD-10 K13.0 may differ It is very important to understand - the tightness of the frenulum can vary, and the degree of tightness can make a major difference as to any consequences.(3) My children's dentist, Dr Chris Caldwell, has the following tip: if your baby has an upper labial tie, lift up his upper lip, stretching the frenulum. If the papilla blanches when you do this, the upper labial tie is likely to be a. The tongue and lips are attached to the gingiva by a muscular attachment called a frenum. There are two frena (the plural form of frenum) in the mouth. 1.Lingual frenum, which connects the tongue to the floor of the mouth, and the 2. maxillary labial frenum, which connects the inside of your upper lip to your gums just above the upper two front teeth Oral Histology and Embryology. STUDY. PLAY. Oral Vesitbule. Space bordered by: inside of lips, cheeks, and outside surfaces of the jaws and teeth. Oral Cavity proper. Space bordered by : inside surfaces of teeth, jaws, palate, floor of mouth, and fauces. Palatine Fovea. where start of soft palate and end of hard palate meet Cameron was the first to report a torn labial frenum as a consequence of physical abuse in 1966. 14 In a retrospective study of 29 fatally abused children between birth and 4.5 years, he noted the presence in nearly half of the cases of laceration of the mucosa of the inner aspect of the upper lip near the phrenum [sic], sometimes with.

Irritated superior labial frenulum - Doctor answers on

A frenulum tear is actually a very common occurrence, even in children. These injuries occur for any number of reasons, from accidents to aggressive brushing, and anything in between. When a child has such an injury, a lot of parents' inclination is to head to the ER. Most parents fear the tear will require some type of suture The Upper Lip-tie and Feeding Challenges, March 2015. Global Pediatric Health, The Superior Labial Frenulum in Newborns: What Is Normal?,July 2017. Journal of Human Lactation, Diagnosing and Understanding the Maxillary Lip-Tie (Superior labial, The Maxillary Labial Frenum) As it Relates to Breastfeeding, July 2013

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Lumps and Bumps. Diagnosis involves gathering data from the patientís history, clinical examination, and testing; interpreting the data that is obtained; then, formulating a differential diagnosis7. Having an appropriate differential diagnosis will help to guide proper referral and treatment. This article will give a framework to create a. Pull down your lower lip and look inside for any sores or changes in colour. Use your thumb and forefinger to feel the lip for any unusual lumps, bumps or changes in texture. Repeat this on the upper lip. Cheek. Use your finger to pull out your cheek so that they can see inside. Look for red, white or dark patches Bumps on the labia may appear alone or in clusters. They may be hard lumps or more like blisters. Being able to describe the appearance and occurrence of the bumps will help a health care professional know how to treat them. With noticeable bumps on the labia, it is important to note any accompanying symptoms to arrive at a comprehensive.

The superior labial frenulum is the soft tissue that attaches the upper lip to the anterior surface of the maxillary gingiva. This fold of connective tissue, also known as the maxillary labial frenulum, originates at the midline of the undersurface of the lip. 1 It is made up of alveolar mucosa and arises embryologically as a posteruptive remnant of tectolabial bands. Dear Keith, You have what is called a large frenum (pronounced free - num, or frenulum (fren-u-lum). This is a fold of tissue that connects the gum to the lip and sometimes contains muscle tissue. If it is unusually large it may connect through to the gum tissue between the teeth and extend to the anterior (front) portion of the roof of your mouth, or palate

If you notice a new lump or swelling on your vulva or have any bleeding from around your vulva then you must see a doctor promptly. Most conditions that affect your vulva can be diagnosed by examining you. However, it is sometimes necessary for other tests to be undertaken, eg swabs or a biopsy. The symptoms will depend on the underlying condition September 2019. Tongue tie, or ankyloglossia (AG), is a congenital condition in which an abnormally short frenulum restricts the tongue's ability to function properly. A lip tie is an unusually tight labial frenulum, which keeps the upper lip tethered to the gum line. Tongue and lip ties often occur in tandem, are more common in boys than.

Functional Frenectomy (Osteopathically Guided) - Michael

Lip Tie in Baby, Adults, Upper Lip Symptoms, Pictures

Book a virtual consultation. CONTACT NOW. October 25, 2013. Answer: Mucous cysts of the lip. some times patients bite the mucous cysts of tehir lips and this can create days of soreness. These cysts often go away on their own but when they grow and are persistent and troublesome for patients they are often removed surgically lump in lower lip Tiny fluid filled bumps on backside of lower lip. Strange clear cyst/bump in back of throat??? Mucocele Problem strange hard lump inside upper lip A bubble on the inside of lip How serious is mucocele problem!? small blister in mouth MUCOSIL- clogged salivary gland filled with fluid Clear bubble that won't pop in lower lip. Upper lip and gum. Welcome! This is a forum for anyone who is affected by a fear of the dentist, dental phobia, or specific dental fears. We are lucky to count a number of dentists among our members and moderators. Look out for the Verified dentist badges A tight upper lip frenum attachment may compromise full lip flanging and appear as a tight, tense upper lip during nursing. This can result in a shallow latch during breastfeeding. Additionally, the tight upper lip may trap milk, resulting in constant contact of the milk to the front teeth

When symptoms are noticeable, you may see small red bumps on the roof of your mouth or general mouth redness, especially under your upper dentures. Both cheilitis and stomatitis can be treated. These lesions are most commonly found on the labial mucosa, soft palate, and lingual frenum. Condylomas arise through oral sex as well as by autoinoculation or as a result of maternal transmission Patients with vulvar melanoma can have many of the same symptoms as other vulvar cancers, such as: A lump. Itching. Pain. Bleeding or discharge. Most vulvar melanomas are black or dark brown, but they can be white, pink, red, or other colors. They can be found throughout the vulva, but most are in the area around the clitoris or on the labia. A large upper, or labial, frenum could also cause trouble as your child's teeth grow in. A gap may form in between the two front teeth (upper or lower) due to the connective tissue pushing the teeth outward from the center. This is largely an aesthetic issue, and it may resolve itself as the permanent teeth grow in

Diagnosing and understanding the maxillary lip-tie

Torn Frenulum (Banjo String) A frenulum is a small fold of connective tissue that helps to secure the motion of a bodily organ, such as the fold of skin under the tongue, under the upper lip or. Key considerations. Although squamous cell carcinoma is the most common primary malignant tumor of the oral cavity, the most common tumors of the hard palate are of minor salivary gland origin. These include benign tumors such as pleomorphic adenomas, as shown below, and malignant tumors such as mucoepidermoid carcinoma, adenoid cystic carcinoma, and polymorphous low-grade adenocarcinoma Lip cancer can occur anywhere along the upper or lower lip, but is most common on the lower lip. Lip cancer is considered a type of mouth (oral) cancer. Most lip cancers are squamous cell carcinomas, which means they begin in the thin, flat cells in the middle and outer layers of the skin called squamous cells

In the case of an extended maxillary labial frenum, the issue of concern is the potential for orthodontic problems. If the frenum here extends too far down near the gum line, it can interfere with proper growth and spacing of the upper two front teeth. This results in the development of a large gap between these two teeth It may be a soft lump as in the case of gum abscess or hard bump located anywhere on the gum. Oral cancer, gum or mouth, or tumor of the teeth or jaw are rare cases of mass on the gums. Oral cancer most commonly affect the lips or the tongue, it may also occur on the cheek lining, the floor of the mouth and roof of the mouth

A pimple on labia can be an annoying experience. This could be detrimental to your self-esteem. A pimple in or around the labia is very common, especially in young adults. Just like on other parts of your body, pimple on minora or majora or on male private parts is caused by clogging up of the sebaceous glands. This is what leads to the formation of small lumps we are calling pimple Search Page 1/1: labial frenulum. 18 result found: ICD-10-CM Diagnosis Code D00.01 [convert to ICD-9-CM] Carcinoma in situ of labial mucosa and vermilion border. Carcinoma in situ labial mucosa and vermilion bord. ICD-10-CM Diagnosis Code D00.01. Carcinoma in situ of labial mucosa and vermilion border Most patients give barely a thought to the oral frena, which are the tiny pieces of tissue that connect the upper and lower lips to the gums (maxillary labial frenulum) and the tongue (lingual frenulum) to the floor of the mouth. However, some people suffer significant cosmetic and functional deficits if either the labial or lingual frenum is.

Hard and Painful Lump on labia minora: Causes, Diagnosis

The flap of tissue under the upper lip and under the tongue is called a frenum. The attachment under the upper lip is the maxillary labial frenum and the one under the tongue is the lingual frenum. An overly attached frenum can cause several baby and mother breastfeeding symptoms. First infant visit for Tie examinatio Labial Frenum (2 Tissues) Irregular folds or bumps on the surface. Incisive Papilla. two large facial bones, one under each eye, that unite in the center in the median suture to form the upper jaws and that supports the maxillary teeth in the alveolar process. Also present in this bone is the maxillary sinus and the infraorbital frenum. Upper lip. Vestibule. Hard palate and palatal rugae. Soft palate Uvula. Its surface is covered with nonkeratinized stratified squamous epithelium and exhibits bumps and projections called lingual Each lip is attached to the gum behind it by a midsagittal fold called the labial frenulum.7 The vestibule is the space behind the cheeks and.

Frenulum Tear — Pediatric EM Morsel

The frenulum under the tongue, performs a connecting function and this language is retained in the desired position. If it is too short, then there is a problem with pronunciation of certain sounds and you must heal her immediately after the detection, because with age make it much harder. If the frenulum under the tongu Is this your child's symptom?Injuries to the lips and mouthIncludes inner cheeks and the roof of the mouth (hard and soft palate)Front of the mouth includes the tongue. Also, includes the flap under the upper lip (frenulum).Back of the mouth inc.. Colic-type symptoms can appear if a baby is having problems latching onto the breast. A shallow latch can lead to babies taking in a lot of air which then causes discomfort. A tongue tied or lip tied baby might have a poor latch and this could mean that they are more prone to gas or colic In human beings, there are frenula (plural form of the term frenulum) in the undershaft of the penis shaft, between the gum and the inside area of your lips (both lower and upper lip; referred to as labial frenulum), and between the floor of your mouth and the lower side of your tongue (lingual frenulum or frenulum linguae if you like).. The webs in between the toes and fingers are as well.

Sometimes a small bleb of tissue is left when the frenum heals, forming a small bump; that, too, will remodel over time and will not interfere with speech or bite. First Aid: Find the source of the bleeding and apply pressure with a wet towel or gauze. Some advocate a wet tea bag for clotting, but the bleeding will stop in 10 minutes Topic Overview. Mouth injuries are common, especially in children, and may involve the teeth, jaw, lips, tongue, inner cheeks, gums, roof of the mouth (hard or soft palates), neck, or tonsils.Sometimes mouth injuries look worse than they are. Even a small cut or puncture inside the mouth may bleed a lot because there are many blood vessels in the head and neck area Wharton's duct is the duct of the submandibular gland. These ducts open into the floor of the mouth via bilateral small papillae on either side of the lingual frenulum (also known as frenum) on the sublingual caruncles. The sublingual glands open into the floor of the mouth in the fold of tissue called the plica sublingualis3 inferior to the philtrum is _____, a bump in the. vermillion zone Definition labial tubercle Definition inferior; labiomental groove labial commissures. mommissual lip pit oral fissure . Term labial frenulum (superior) Definition.