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Reaming the Intramedullary Canal During Tibial Nailing Does Not Affect in Vivo Intramuscular PH of the Anterior Tibialis

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Journal OTA Int
Date 2023 May 11
PMID 37168030
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Abstract

Methods: Adults with acute tibia shaft fractures (level 1, academic, 2019-2021) were offered enrollment in an observational cohort. During IM nailing, a sterile, validated IpH probe was placed into the anterior tibialis (<5 cm from fracture, continuous sampling, independent research team). IpH before, during, and after reaming was averaged and compared through repeated measures ANOVA. As the appropriate period to analyze IpH during reaming is unknown, the analysis was repeated over periods of 0.5, 1, 2, 5, 10, and 15 minutes prereaming and postreaming time intervals.

Results: Sixteen subjects with tibia shaft fractures were observed during nailing. Average time from injury to surgery was 35.0 hours (SD, 31.8). Starting and ending perioperative IpH was acidic, averaging 6.64 (SD, 0.21) and 6.74 (SD, 0.17), respectively. Average reaming time lasted 15 minutes. Average IpH during reaming was 6.73 (SD, 0.15). There was no difference in IpH between prereaming, intrareaming, and postreaming periods. IpH did not differ regardless of analysis over short or long time domains compared with the duration of reaming.

Conclusions: Reaming does not affect IpH. Both granular and broad time domains were tested, revealing no observable local impact.

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Ablett A, Collins P, Ball D, Brittenden J, Johnstone A Sci Prog. 2025; 108(1):368504241292126.

PMID: 39814339 PMC: 11736743. DOI: 10.1177/00368504241292126.

References
1.
Allmon C, Greenwell P, Paryavi E, Dubina A, OToole R . Radiographic Predictors of Compartment Syndrome Occurring After Tibial Fracture. J Orthop Trauma. 2016; 30(7):387-91. DOI: 10.1097/BOT.0000000000000565. View

2.
McQueen M, Christie J, Court-Brown C . Compartment pressures after intramedullary nailing of the tibia. J Bone Joint Surg Br. 1990; 72(3):395-7. DOI: 10.1302/0301-620X.72B3.2341435. View

3.
Keating J, OBrien P, Blachut P, Meek R, Broekhuyse H . Locking intramedullary nailing with and without reaming for open fractures of the tibial shaft. A prospective, randomized study. J Bone Joint Surg Am. 1997; 79(3):334-41. DOI: 10.2106/00004623-199703000-00003. View

4.
Hoellig M, Westhauser F, Kornienko K, Xiao K, Schmidmaier G, Moghaddam A . Mesenchymal stem cells from reaming material possess high osteogenic potential and react sensitively to bone morphogenetic protein 7. J Appl Biomater Funct Mater. 2016; 15(1):e54-e62. DOI: 10.5301/jabfm.5000333. View

5.
Frolke J, Nulend J, Semeins C, Bakker F, Patka P, Haarman H . Viable osteoblastic potential of cortical reamings from intramedullary nailing. J Orthop Res. 2004; 22(6):1271-5. DOI: 10.1016/j.orthres.2004.03.011. View