What is an omental flap intra abdominal?
The omentum is a well-established pedicled flap for coverage of intra-abdominal and thoracic pathology, and as a free-flap for a multitude of applications. Its use as a pedicled flap for extra-abdominal applications other than those on the chest is less well described.
Where is the omental flap?
The flap is isolated on the right omental artery and the right gastroepiploic artery.
What is the use of omental flap?
Omental free flaps are used in reconstructing a wide range of clinical indications in the head and neck, including post tumor resection and burns in the scalp, craniofacial reconstruction after tumor resection, hemi facial atrophy, trauma, and after tumor resection and radiation in the neck [1].
What is the primary procedure for 49905?
Answer: Code 49905 describes the use of a flap of omentum, a fatty membrane in the abdominal cavity, to fill a defect during an abdominal surgery. The surgeon rotates the flap into place, without disrupting its vascular supply.
What is the difference between omentum and peritoneum?
The main difference between omentum and peritoneum is that omentum is an abdominal structure formed from the visceral peritoneum with a structure similar to the mesentery whereas peritoneum is the thin, serosal membrane, which lines the abdominal and pelvic cavities, covering most of the viscera.
What is omental pedicle flap?
Omental pedicle flap for OWT closure is the most radical surgical treatment for thoracic empyema (5,16-18) and is used for very severe cases, involving MRSA empyema, a previous pneumonectomy empyema caused by BPF and chronic empyema caused by aspergillus and tuberculosis.
What is a greater omentum?
The greater omentum is a 4-layered fold of peritoneum that extends down from the stomach, covering much of the colon and small bowel. The layers are generally fused together caudal to the transverse colon. The gastrocolic ligament is part of the greater omentum.
What is the CPT code for omental flap?
49905
CPT® Code 49905 in section: Surgical Procedures on the Omental Flap.
What organs does the omentum cover?
Summary: The quirkiest organ in the human body may be a large sheet of fat that stretches over the intestines, liver, and stomach like an elastic apron.