Percutaneous headless screws and wide-awake anesthesia to fix metacarpal and phalangeal fractures: outcomes of the first 56 cases.

Phalangeal (P) and metacarpal (MC) fractures are very common injuries, with potentially disabling, residual impairment, deformities or stiffness. Conservative treatment represents the strategy of choice in most cases, but in unstable fractures and/or high-demanding patients, surgical fixation could be required. Ideally, the best treatment choice will be the intramedullary fixation systems, if possible without the implant protruding from the skin. Intramedullary headless screw fixation could be the reliable option to achieve a primary fixation, allowing an early active movement, with regard to the fractures site. The Authors analyzed the results achieved after 56 extra-articular unstable fractures (31 phalangeal fracture and 25 metacarpal fracture) treated with intramedullary headless compression screws. After surgery, patients underwent early mobilization without splinting. The results of the study suggest that this technique could be a reliable therapeutic option in order to obtain early mobilization and quick return to work after a phalangeal or metacarpal fracture, especially for high-demanding patients.

A local anesthesia without tourniquet for distal fibula hardware removal after open reduction and internal fixation: the safe use of epinephrine in the foot. A randomized clinical study.

Hardware removal after surgical treatment fracture is one of the most common procedures in orthopaedic daily activity. A percentage from 14.5 to 21 of total removal involves the ankle joint. Trying to reduce the important socio-economic impact of this surgical procedure, we thought to perform it using the Wide Awake Local Anaesthesia Without Tourniquet (WALANT), a particular technique presented by D. Lalonde that associated a local anaesthetic drug with epinephrine in order to obtain an effective haemostatic effect despite the lack of a tourniquet. Nowadays, the WALANT efficiency and safety in hand surgery is widely demonstrated in literature but there are no data about its use in lower limb extremity surgeries. Authors performed a randomized study with 60 patients whom underwent distal fibula hardware removal between 2014 and 2016; they were divided into two groups: Group A under loco-regional anaesthesia with tourniquet and Group B under WALANT. We did not find significant differences in term of maximum pain level felt during the anaesthesiologic and surgical procedure. However, the use of WALANT significantly reduced post-operative pain levels. The WALANT procedures also reduced the number of hospitalization days. No differences in term of post-operative complication rates were found. In conclusion, the WALANT can be considered as a suitable option for distal fibula hardware removal in selected patients; it shows important clinical and economic advantages compared to the traditional loco-regional anaesthesia with tourniquet. This study also lays the foundation for the use of the WALANT beyond the field of hand surgery only.