Coblation tonsillectomy versus cold steel dissection tonsillectomy: a morphological study

Area of Science:

• Otolaryngology
• Surgical Pathology

Background:

• Tonsillectomy is a common surgical procedure.
• Assessing tissue damage and post-operative pain is crucial for patient recovery.

Purpose of the Study:

• To compare tissue damage between conventional cold steel and coblation tonsillectomy.
• To evaluate post-operative pain and histological differences.

Main Methods:

• Twenty patients underwent conventional cold steel tonsillectomy.
• Eighteen patients underwent coblation tonsillectomy.
• Histopathological evaluation of removed tonsils was performed.

Main Results:

• Coblation tonsillectomy showed lower analgesic use in the early post-operative period.
• Histology revealed less hemorrhage and hyperemia in tonsillar capsules with coblation.
• Coblation resulted in significantly less mast cell degranulation and skeletal muscle tissue damage.

Conclusions:

• Coblation tonsillectomy is superior to cold steel in reducing early post-operative pain.
• Coblation demonstrates less damage to surrounding tissues compared to the conventional method.
• Reduced mast cell degranulation in coblation may correlate with decreased post-operative pain.