1) Stuttering / stammering
Stuttering, also known as stammering, is a speech disorder in which the flow of speech is disrupted by involuntary repetitions and prolongations of sounds, syllables, words or phrases as well as involuntary silent pauses or blocks in which the person who stutters is unable to produce sounds.
Cluttering (also called tachyphemia or tachyphrasia) is aspeech and communication disorder characterized by a rapid rate of speech, erratic rhythm, and poor syntax or grammar, making speech difficult to understand.
Speech sound disorders can impact the form of speech sounds or the function of speech sounds within a language. Disorders that impact the form of speech sounds are traditionally referred to as articulation disorders and are associated with structural (e.g., cleft palate) and motor-based difficulties (e.g., apraxia).
4) Voice disorders
Voice disorders are medical conditions involving abnormal pitch, loudness or quality of the sound produced by the larynx and thereby affecting speech production.
5) Phonological disorders : the inability to correctly form the sounds of words
6) Cleft lip and palate
A cleft lip and/or palate is a birth defect (congenital) of the upper part of the mouth which leads to speech impairments
7) Delayed Speech and Language skills
Language delay is when a child's language is developing in the right sequence, but at a slower rate.
Autism, or autism spectrum disorder, refers to a range of conditions characterized by challenges with social skills, repetitive behaviors, speech and nonverbal communication, as well as by unique strengths and differences
9) Attention deficit hyperactivity disorder
Any of a range of behavioural disorders occurring primarily in children, including such symptoms as poor concentration, hyperactivity, and learning difficulties
10) Apraxia – Neuro-speech disorder
Childhood apraxia of speech (CAS) is an uncommon speech disorder in which a child has difficulty making accurate movements when speaking. In CAS, the brain struggles to develop plans for speech movement
11) Cerebral Palsy
The brain damage is caused by brain injury or abnormal development of the brain that occurs while a child's brain is still developing — before birth, during birth, or immediately after birth.
12) Global developmental delay
Global Developmental Delay (GDD) is the general term used to describe a condition that occurs during thedevelopmental period of a child between birth and 18 years.
Dysarthria is a motor speech disorder resulting from neurological injury of the motor component of the motor-speech system and is characterized by poor articulation of phonemes.
Aphasia is an impairment of language, affecting the production or comprehension of speech and the ability to read or write
Dysphagia is the medical term used to describe difficulty swallowing
16) Oro motor weakness
Oral facial muscle weakness affects the structures of the oral mechanism and surrounding facial muscles that impacts the modalities of speech production.
Laryngectomy is the removal of the larynx and separation of the airway from the mouth, nose and esophagus. ... In a partiallaryngectomy, only a portion of the larynx is removed. Following the procedure, the person breathes through an opening in the neck known as a stoma. Speech after larynx removal is taught