Novapak Prospective Observational Clinical Trial

Inclusion Criteria:

1. Subject is at least 18 years of age.

2. Subject undergoing nasal/sinus surgery with the intended need for nasal sinuspacking (i.e., Novapak).

3. After being informed of the nature of the study; the subject understands, agrees toits provisions, is willing to participate and provide written consent.

4. Mentally stable and able to follow the instructions forself-assessment/questionnaire completion.

Exclusion Criteria:

1. Subject has a shellfish allergy.

2. Subject has known bleeding disorder or prescribed anticoagulants.

3. Subject has craniofacial abnormalities that may interfere with access to thesinuses.

4. Subject is immunocompromised (e.g., taking immunosuppressive medication).

5. Subject is participating in another investigational device, biologic, or drug studyand has not completed the primary endpoint(s) or if there is a potential forclinical interference beyond the primary endpoint.