Post-operative osteopathic manipulative treatment of Morel-Lavallee syndrome assessed using infrared thermal imaging: A case report.

INTRODUCTION: The Morel-Lavallee lesion (MLL) is a closed, degloving soft-tissue injury, wherein the skin and subcutaneous tissue are separated from the underlying fascia. This syndrome causes disruption of wound healing. Infrared thermography is a noninvasive and pain-free tool that can be used to evaluate scar and the influence of osteopathic manipulative treatment. OBJECTIVE: To evaluate the influence of post-operative osteopathic manipulative treatment (OMT) of Morel-Lavallee lesions (MLL). METHODS: During four osteopathic sessions on one volunteer patient, 28-year-old male, resulting in MLL of the left knee after motorcycle accident. The effects of OMT were assessed using an infrared thermal imaging camera and qualitative palpation examination of osteopathic dysfunction, scored on a scale of 1-4. RESULTS: and discussion: Both scar and peri-scar area temperatures increased after OMT. The difference in temperature between the scar and the peri-scar area decreased after OMT. Increase in temperature was greater when the OMT was applied around the scar than when applied at a distance from the scar site. The palpation score for dysfunction of the MLL scar site decreased from 4/4 to 2/4 after the final session. CONCLUSION: Several OMT sessions focusing on the MLL scar site appear necessary to obtain noteworthy results. OMT improved mobility and increased the temperature of the scar and the peri-scar area.

Effect of osteopathic treatment on a scar assessed by thermal infrared camera, pilot study.

BACKGROUND: Scar formation is influenced by mechanical forces and may generate mechanical tension. Scars induce a temperature difference in the body objectified by thermal imaging camera. The osteopath's task is to ensure the tissue good mobility in the body. The aim of this study was to measure the influence of osteopathic treatment on a scar by thermal camera. METHOD: 12 subjects were analyzed: 4 scars by wounds and 8 by operations. A thermal camera was used to measure the temperature variations of the scars and peri-scar area after cooled stimulation. Measurements were made before and after osteopathic treatment. RESULTS/FINDINGS: A significant difference was found between the scar and the peri-scar area before osteopathic treatment (p = 0.044) and no significant difference after osteopathic treatment (p = 0.069). Results showed that osteopathic treatment on a scar induces a more homogeneous local warming temperature. CONCLUSION: The osteopathic treatment allows different warming between scar and peri-scar area; this suggests a modification of the connective tissue function after osteopathic treatment. Further studies are required to better understand the function of connective tissue and the mechanism of healing.

Stimulated infrared thermography applied to differentiate scar tissue from peri-scar tissue: a preliminary study.

Every human injury leads to a scar formation. The healing process leads to the formation of new tissue: the scar, which is different from the original tissue. This process is influenced by mechanical strength and the local vasculature is modified. The purpose of this study is to show that there are various temperatures between the scar and the peri-scar area associated with the healing process that can be estimated using the thermal infrared camera. In the study, 12 scars were stimulated by cold. Several changes of temperature were observed between scar and peri-scar area for 10 min. Scars appeared significantly colder with a Wilcoxon test (p = 0.01). Results showed that stimulated infrared thermography can be used to monitor the temperature difference between the scar and peri-scar tissue.