Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Assessment of the Mouth01:26

Assessment of the Mouth

1.6K
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
1.6K
Deglutition01:25

Deglutition

7.7K
Swallowing, otherwise known as deglutition, facilitates the transport of food from the mouth to the stomach. It is a multifaceted process that involves both the tongue and the muscles of the throat and esophagus. Saliva and mucus aid in this process, which takes approximately 4 to 8 seconds for semi-solid or solid food and around 1 second for liquids or very soft food.
Swallowing can be divided into three stages: the voluntary phase, the pharyngeal phase, and the esophageal phase. Although the...
7.7K
Oral Cavity01:11

Oral Cavity

3.8K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
3.8K
Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

1.7K
In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
1.7K
Factors Affecting Pulmonary Ventilation01:19

Factors Affecting Pulmonary Ventilation

3.2K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
3.2K
Esophageal Achalasia01:27

Esophageal Achalasia

45
Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide...
45

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Biomaterial-based strategies for cell-free nucleic acids scavenging and macrophage modulation in oral diseases: Mechanisms and therapeutic potential.

Biomaterials·2025
Same author

Conservative Management of Lip Avulsion with Hydrocolloid Dressings in Three Cases.

Journal of visualized experiments : JoVE·2025
Same author

Discovery of Lenacapavir: First-in-Class Twice-Yearly Capsid Inhibitor for HIV-1 Treatment and Pre-exposure Prophylaxis.

Journal of medicinal chemistry·2025
Same author

Anxiety in Caregivers of Chinese Children Under 3 Years Old with Cleft Lip or Palate.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association·2025
Same author

Representation, attribution, and purification: a study on the dissemination of competitive sports public opinion in the digital media environment.

Frontiers in sociology·2025
Same author

Three-Dimensional Efficacy Evaluation of Nasal Symmetry in Unilateral Cleft Lip Primary Repair: A Modified Rotation Advancement Technique.

Plastic and reconstructive surgery·2025

Related Experiment Video

Updated: May 1, 2026

Method of Studying Palatal Fusion using Static Organ Culture
04:58

Method of Studying Palatal Fusion using Static Organ Culture

Published on: September 19, 2015

8.3K

Multidimensional factors in submucous cleft palate velopharyngeal function: a large cohort study.

Che Wang1, Hanyao Huang1, Chenghao Li1

  • 1State Key Laboratory of Oral Diseases & National Centre for Stomatology & National Clinical Research Centre for Oral Diseases & Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.

Journal of Cranio-Maxillo-Facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery
|April 29, 2026
PubMed
Summary

Early intervention is key for submucous cleft palate (SMCP) patients. Younger age significantly predicts successful surgical outcomes for velopharyngeal insufficiency (VPI), highlighting the importance of timely treatment.

Keywords:
Palatal morphologySubmucous cleft palateSurgical ageSurgical outcomeVelopharyngeal insufficiency

More Related Videos

Isolation and Characterization of Satellite Cells from Rat Head Branchiomeric Muscles
07:37

Isolation and Characterization of Satellite Cells from Rat Head Branchiomeric Muscles

Published on: July 20, 2015

12.8K
Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques
07:16

Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques

Published on: October 20, 2023

2.0K

Related Experiment Videos

Last Updated: May 1, 2026

Method of Studying Palatal Fusion using Static Organ Culture
04:58

Method of Studying Palatal Fusion using Static Organ Culture

Published on: September 19, 2015

8.3K
Isolation and Characterization of Satellite Cells from Rat Head Branchiomeric Muscles
07:37

Isolation and Characterization of Satellite Cells from Rat Head Branchiomeric Muscles

Published on: July 20, 2015

12.8K
Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques
07:16

Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques

Published on: October 20, 2023

2.0K

Area of Science:

  • Craniofacial Surgery
  • Pediatric Otolaryngology
  • Speech Pathology

Background:

  • Submucous cleft palate (SMCP) is a congenital condition affecting palate structure and function.
  • Velopharyngeal insufficiency (VPI) is a common complication impacting speech.
  • Understanding predictors of surgical success is crucial for patient management.

Purpose of the Study:

  • To analyze clinical characteristics of SMCP patients.
  • To identify predictors of surgical outcomes for VPI in SMCP.
  • To evaluate the impact of palatal morphology on velopharyngeal function.

Main Methods:

  • Retrospective analysis of 676 SMCP patients (2008-2025).
  • Stratification by palatal morphology to assess velopharyngeal function and articulation.
  • Regression analysis of postoperative cure rates in 183 surgically treated VPI patients.

Main Results:

  • Preoperatively, 52.96% of patients had VPI.
  • Palatal morphology correlated with function; bifid uvula had highest competence (49.60%), palatal fistula lowest (16.67%).
  • Younger age was the sole significant predictor of surgical success (P=0.002), with odds of unfavorable outcome increasing 9% per year of age.

Conclusions:

  • While palatal morphology and articulation status are important, surgical timing is paramount for SMCP.
  • Early diagnosis and timely intervention are critical for optimizing speech outcomes in SMCP patients.
  • Younger patients demonstrate significantly better surgical results for VPI correction.