Related Experiment Video
Updated: Jul 7, 2026

A Simplified Technique for Producing an Ischemic Wound Model
Published on: May 2, 2012
Hyperbaric oxygen therapy in the management of diabetic lower limb wounds
1Hyperbaric Medicine Centre, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433. mikeong@pacific.net.sg
Introduction:
Hyperbaric oxygen therapy (HBOT) involves the inhalation of 100 percent oxygen at pressures greater than at sea level. One of the most common indications for HBOT is to aid healing of diabetic foot wounds.
Methods:
All cases of diabetic foot wounds that were seen by the Hyperbaric Medicine Centre in Tan Tock Seng Hospital from May 2005 to March 2006 were analysed in terms of outcome (wound healing) after HBOT.
Results:
A total of 45 cases of foot ulcers/wounds were analysed. 32 patients had a favourable outcome, giving a success rate of 71 percent. The remaining 13 (28 percent) did not have a favourable outcome to HBOT. The success rate was even more significant as a large number of these patients (34 [77 percent]) were told by their specialist that they were at high risk of a further amputation. No major complications were noted.
Conclusion:
The experience of the Hyperbaric Medicine Centre in Singapore is consistent with that reported in other centres. With proper patient selection, HBOT, together with a multidisciplinary team of vascular and orthopaedic surgeons, podiatrists, infection disease physicians and endocrinologists, can help reduce the numbers and severity of amputations as well as downtime due to increased wound healing.
Related Concept Videos
Diabetic Foot Ulcer
Peripheral Artery Disease V: Postoperative Nursing Management
Peripheral Artery Disease IV: Nursing Management
Peripheral Artery Disease III: Interprofessional Care
Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue, improving...
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation