Oral Mucositis Assessment Scale (OMAS)

Purpose: To evaluate oral mucositis in a patient following radiation or chemotherapy using the Oral Mucositis Assessment Scale (OMAS) of Sonis et al.

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Evaluation

Are you evaluating a patient with oral mucositis following radiation or chemo-therapy?

Yes

Mucosal area showing ulceration and/or pseduomembrane in each site (enter 0 if none)

• upper lip

• lower lip

• right cheek

• left cheek

• right ventral and lateral tongue

• left ventral and lateral tongue

• floor of mouth

• soft palate and fauces

• hard palate

Select the appropriate answer to indicate the degree of erythema at each site

Upper lip erythema

Lower lip erythema

Right cheek erythema

Left cheek erythema

Right ventral and lateral tongue erythema

Left ventral and lateral tongue erythema

Floor of mouth erythema

Soft palate and fauces erythema

Hard palate erythema

Results

Please fill out required fields.

Results Interpretation and Description References Next Steps

Data complete?

Evaluation appropriate?

Score for upper lip

Score for lower lip

Score for right cheek

Score for left cheek

Score for right ventral and lateral tongue

Score for left ventral and lateral tongue

Score for floor of mouth

Score for soft palate and fauces

Score for hard palate

Subscore for ulceration/pseudomembrane over all areas

Subscore for erythema over all sites

Total score

Number of sites with maximal scores

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Risk Factors
Severity, Prognosis, Stage
- Scoring System for Oral Mucositis | Bone Marrow Transplantation

Therapy

Prevention
- Scoring System for Oral Mucositis | Bone Marrow Transplantation

Monitoring

Adverse Effects

Specialty

Hematology Oncology
Otolaryngology

Objective

response to therapy
adverse effects

ICD-10

T45.1 - Poisoning, antineoplastic and immunosuppressive drugs

Info

Purpose: To evaluate oral mucositis in a patient following radiation or chemotherapy using the Oral Mucositis Assessment Scale (OMAS) of Sonis et al.

Specialty: Hematology Oncology, Otolaryngology

Objective: response to therapy, adverse effects

ICD-10: T45.1,

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