Hand injuries with mole gun: A hidden danger.

BACKGROUND: Mole guns are handmade destructive tools used in the fight against harmful rodents in agricultural areas. Acciden-tal triggering of these tools at the wrong time can result in major hand injuries that impair hand functionality and cause permanent hand disability. This study aims to draw attention to the fact that mole gun injuries cause severe loss of hand functionality and that these tools should be considered within the scope of firearms. METHODS: Our study is a retrospective, observational cohort study. The demographic characteristics of the patients, the clinical features of the injury, and the surgical methods applied were recorded. The severity of the hand injury was assessed by the Modified Hand Injury Severity Score. The Disabilities of Arm, Shoulder, and Hand Questionnaire was used to evaluate the upper extremity-re-lated disability of the patient. The patients' hand grip strength and palmar and lateral pinch strengths, and functional disability scores were compared with healthy controls. RESULTS: Twenty-two patients with mole gun hand injuries were included in the study. The mean age of the patients was 63.0±16.9 (22-86), and all but one were male. Dominant hand injury was found in more than half of the patients (63.6%). More than half of the patients had major hand injuries (59.1%). The functional disability scores of the patients were significantly higher than the controls, and the grip strengths and palmar pinch strengths were significantly lower. CONCLUSION: Even after years from the injury, our patients had hand disabilities, and their hand strengths were lower than that of the controls. Public awareness should be raised on this issue, and mole guns should be prohibited and considered in the scope of firearms.

Risk factors for complex regional pain syndrome in patients with surgically treated traumatic injuries attending hand therapy.

STUDY DESIGN: Prospective cohort study. INTRODUCTION: Identification of risk factors for CRPS development in patients with surgically treated traumatic injuries attending hand therapy allows to watch at-risk patients more closely for early diagnosis and to take precautionary measures as required. PURPOSE OF THE STUDY: The aim of this study was to evaluate the risk factors for the development of complex regional pain syndrome (CRPS) after surgical treatment of traumatic hand injuries. METHODS: In this prospective cohort, 291 patients with traumatic hand injuries were evaluated 3 days after surgery and monitored for 3 months for the development of CRPS. The factors assessed for the development of CRPS were age, sex, manual work, postoperative pain within 3 days measured on a Pain Numerical Rating Scale (0-10), and injury type (crush injury, blunt trauma, and cut laceration injury). RESULTS: CRPS was diagnosed in 68 patients (26.2 %) with a duration of 40.10 ± 17.01 days between the surgery and CRPS diagnosis. The mean postoperative pain score was greater in patients with CRPS than in those without CRPS (P < .001). Patients with pain scores ≥ 5 had a high risk of developing CRPS compared with patients with pain scores <5 (odds ratio: 3.61, confidence interval = 1.94-6.70). Patients with crush injuries were more likely to develop CRPS (odds ratio: 4.74, confidence interval = 2.29-9.80). CONCLUSIONS: The patients with a pain score of ≥5 in the first 3 days after surgery and the patients with crush injury were at high risk for CRPS development after surgical treatment of traumatic hand injuries. LEVEL OF EVIDENCE: II b.