Delayed primary intention with full-thickness skin graft in distal interphalangeal injury: A rare case report

Alia Adelina Dina Soraya; Monica Bellynda; Achmad Luthfi Tiflani; Galuh Aretnaningtyas; Kristanto Yuli Yarso

doi:10.1016/j.ijscr.2023.108155

Delayed primary intention with full-thickness skin graft in distal interphalangeal injury: A rare case report

Int J Surg Case Rep. 2023 May:106:108155. doi: 10.1016/j.ijscr.2023.108155. Epub 2023 Apr 11.

Authors

Alia Adelina Dina Soraya¹, Monica Bellynda¹, Achmad Luthfi Tiflani¹, Galuh Aretnaningtyas², Kristanto Yuli Yarso³

Affiliations

¹ Resident of General Surgery, Sebelas Maret University, Moewardi Hospital, Surakarta, Indonesia.
² Plastic and Reconstructive Surgery Division, Department of Surgery, Sebelas Maret University, Moewardi Hospital, Surakarta, Indonesia.
³ Oncology Surgery Division, Department of Surgery, Sebelas Maret University, Moewardi Hospital, Surakarta, Indonesia. Electronic address: yarsaonko@gmail.com.

Abstract

Introduction and importance: The fingertip injury is the most common in the hand area. In this regard, skin grafting can be considered to preserve sensation, due to its functional importance, particularly for distal tip injuries. A full-thickness skin graft (FTSG) results in excellent function after engraftment and should be considered in reconstructing functionally and aesthetically important areas. Moreover, a thorough understanding of FTSG is required for a surgeon to have an excellent outcome.

Case presentation: A 38-year-old man had the third fingertip injury of his right hand after being crushed by a mill. Physical examination revealed exposed bone distal to DIP, with intact periosteum and nail plate, negative active bleeding, and negative contaminants. There was no tendon or soft tissue left above the periosteum. In addition, an X-ray of the right manus revealed no fracture. The wound was applied with hydrogel and petroleum gauze to maintain hydration. A wound toilet was performed, followed by the closure of the wound with full-thickness skin grafting (FTSG). Follow-up was done in the first week and the fourth week after the procedure, as they showed good aesthetic results with satisfactory function. The sensory recovery showed normal result for touch and vibration. Meanwhile, sharp pain and warmth object sensation were minimally diminished.

Clinical discussion: A literature review concludes that FTSGs are generally unreliable in cases with over poorly vascularized beds, and FTSG will only work with no serious blood supply issues. Therefore, severe fingertip injury was reconstructed by the graft.

Conclusion: This procedure showed excellent graft survival with no additional surgical injury of the normal finger, satisfactory functional and aesthetic outcomes, and no need for secondary debulking procedures. Potential disadvantages consisted of insufficient volume of soft tissue and graft hyperpigmentation. However, delayed primary wound closure by FTSG may be an option for treating full-thickness finger defects with bone or tendon exposure.

Keywords: Case report; Fingertip injury; Full-thickness skin grafting; Skin graft.

Publication types

Case Reports