Single-session repair of multiple pressure ulcers in non-ambulatory patients

Pressure ulcers (PUs) are highly prevalent and challenging wounds. In this study, patients with either tetraplegia or paraplegia, all of whom had multiple grade 4 PUs and who underwent single-session surgical treatment were included. In order to increase the mobility of the musculocutaneous flap, the gluteus maximus muscle, which cannot be used by immobile patients, was detached and inserted into the flap.

This was a retrospective case series and all PUs were reconstructed within the same surgical session.

A total of nine patients participated in the study, all of whom were male. Mean age was 33 years (range: 20-42 years). Mean follow-up period was 14.3 months (range: 9-24 months). All patients had a successful single-session repair of all PUs. Total or partial flap losses were not observed. Mean and total number of reconstructed PUs were 2.55 and 23, respectively. The mean area of reconstructed open wounds per patient was 174.6cm² and the mean operation duration was 253 minutes. The level of blood loss was acceptable as the decrease in haemoglobin levels was not more than 2g/dl for each patient.

Multiple PUs can be repaired in one session using gluteus maximus musculocutaneous flaps in immobile patients. Based on the fact that the gluteus maximus is an essential muscle for ambulation, our approach can only be used in the treatment of patients with irreversible paraplegia or tetraplegia. When all prerequsities are met, the amount of blood loss and operation duration are acceptable, and returning the patient to a wound-free state can be achieved more quickly compared to multi-session repairs. Air-fluidised beds are vital tools for accomplishing single session repairs of multiple PUs. The data shows that the approach is safe and can be used in patients with multiple PUs.