PMID- 36966516 OWN - NLM STAT- MEDLINE DCOM- 20230328 LR - 20240401 IS - 1833-3516 (Print) IS - 2209-1491 (Electronic) IS - 1833-3516 (Linking) VI - 53 IP - 1 DP - 2023 Mar 31 TI - Effects of external bleeding and hyperbaric oxygen treatment on Tamai zone 1 replantation. PG - 2-6 LID - 10.28920/dhm53.1.2-6 [doi] AB - INTRODUCTION: Tamai zone 1 replantation poses a challenge due to the very small size of the vascular structures; often there is no vein for anastomosis. Replantation may have to be done with only an arterial anastomosis. In our study, we aimed to evaluate the success of replantation by combining external bleeding and hyperbaric oxygen treatment (HBOT) in Tamai zone 1 replantation. METHODS: Between January 2017 and October 2021, 17 finger replantation patients who underwent artery-only anastomosis due to Tamai zone 1 amputation received 20 sessions of HBOT with external bleeding after the 24th postoperative hour. Finger viability was assessed at the end of treatment. A retrospective review of outcomes was performed. RESULTS: Seventeen clean-cut finger amputation patients were operated on under digital block anaesthesia with a finger tourniquet. No blood transfusion was required. In one patient, complete necrosis developed and stump closure was performed. Partial necrosis was observed in three patients and healed secondarily. Replantation in the remaining patients was successful. CONCLUSIONS: Vein anastomosis is not always possible in fingertip replantation. In Tamai zone 1 replantation with arteryonly anastomosis, post-operative HBOT with induced external bleeding appeared to shortened the hospital stay and was associated with a high proportion of successful outcomes. CI - Copyright: This article is the copyright of the authors who grant Diving and Hyperbaric Medicine a non-exclusive licence to publish the article in electronic and other forms. FAU - Tuluy, Yavuz AU - Tuluy Y AD - Department of Plastic Reconstructive and Aesthetic Surgery, Turgutlu State Hospital, Manisa, Turkey. AD - Corresponding author: Dr Yavuz Tuluy, Plastic, Reconstructive and Aesthetic Surgery, Manisa Turgutlu State Hospital, Turgutlu, Manisa, 45000, Turkey dryavuztuluy@hotmail.com. FAU - Aksoy, Alper AU - Aksoy A AD - Konur Hospital, Department of Plastic Reconstructive and Aesthetic Surgery, Bursa, Turkey. FAU - Sir, Emin AU - Sir E AD - Izmir Kavram Vocational School, Department of Plastic Reconstructive and Aesthetic Surgery, Izmir, Turkey. LA - eng PT - Journal Article PL - Australia TA - Diving Hyperb Med JT - Diving and hyperbaric medicine JID - 101282742 RN - S88TT14065 (Oxygen) SB - IM MH - Humans MH - *Amputation, Traumatic/surgery MH - *Hyperbaric Oxygenation MH - Oxygen MH - Replantation MH - Fingers/surgery/blood supply MH - Necrosis PMC - PMC10318177 OTO - NOTNLM OT - Finger OT - Microsurgery OT - Reperfusion OT - Surgery COIS- Conflict of interest and funding: nil EDAT- 2023/03/27 06:00 MHDA- 2023/03/28 17:16 PMCR- 2024/03/31 CRDT- 2023/03/26 17:23 PHST- 2022/07/29 00:00 [received] PHST- 2022/12/08 00:00 [accepted] PHST- 2023/03/28 17:16 [medline] PHST- 2023/03/27 06:00 [pubmed] PHST- 2023/03/26 17:23 [entrez] PHST- 2024/03/31 00:00 [pmc-release] AID - 10.28920/dhm53.1.2-6 [doi] PST - ppublish SO - Diving Hyperb Med. 2023 Mar 31;53(1):2-6. doi: 10.28920/dhm53.1.2-6.