Maxillofac Plast Reconstr Surg.  2019 ;41(1):19. 10.1186/s40902-019-0202-8.

Treatment of velopharyngeal insufficiency in a patient with a submucous cleft palate using a speech aid: the more treatment options, the better the treatment results

• Park YH
• Jo HJ
• Hong IS
• Leem DH
• Baek JA
• Ko SO

• KMID: 2468967
• DOI: http://doi.org/10.1186/s40902-019-0202-8

Abstract

BACKGROUND
The submucous cleft palate (SMCP) is a type of cleft palate that may result in velopharyngeal insufficiency (VPI). Palate muscles completely separate oral and nasal cavities by closing off the velopharynx during functional processes such as speech or swallow. Also, hypernasality may arise from anatomical or neurological abnormalities in these functions. Treatments of this issue involve a combination of surgical intervention, speech aid, and speech therapy. This case report demonstrates successfully treated VPI resulted from SMCP without any surgical intervention but solely with speech aid appliance and speech therapy.
CASE PRESENTATION
A 13-year-old female patient with a speech disorder from velopharyngeal insufficiency that was caused by a submucous cleft palate visited to our OMFS clinic. In the intraoral examination, the patient had a short soft palate and bifid uvula. And the muscles in the palate did not contract properly during oral speech. She had no surgical history such as primary palatoplasty or pharyngoplasty except for tonsillectomy. And there were no other medical histories. Objective speech assessment using nasometer was performed. We diagnosed that the patient had a SMCP. The patient has shown a decrease in speech intelligibility, which resulted from hypernasality. We decided to treat the patient with speech aid (palatal lift) along with speech therapy. During the 7-month treatment, hypernasality measured by a nasometer decreased and speech intelligibility became normal.
CONCLUSIONS
Surgery remains the first treatment option for patients with velopharyngeal insufficiencies from submucous cleft palates. However, there were few reports about objective speech evaluation pre- or post-operation. Moreover, there has been no report of non-surgical treatment in the recent studies. From this perspective, this report of objective improvement of speech intelligibility of VPI patient with SMCP by non-surgical treatment has a significant meaning. Speech aid can be considered as one of treatment options for management of SMCP.

Keyword

Speech aid; Velopharyngeal insufficiency; Submucosal cleft; Hypernasality

MeSH Terms

Adolescent
Cleft Palate*
Female
Humans
Muscles
Nasal Cavity
Palate
Palate, Soft
Speech Intelligibility
Speech Therapy
Tonsillectomy
Uvula
Velopharyngeal Insufficiency*