Evaluation of a Modified Spoon-Shaped Medial Incision in the Surgical Repair of a Chronic Achilles Tendon Rupture

Surgical management of chronic Achilles tendon rupture: evidence-based guidelines

BACKGROUND

Chronic Achilles tendon ruptures (CATR) often require surgical intervention to restore function. Despite numerous treatment modalities available, the optimal management strategy remains controversial given the limited high-quality evidence available. This article aims to provide evidence-based guidelines for the surgical management of CATR through a comprehensive systematic review of the available data. The consensus reached by synthesizing the findings will assist clinicians in making informed decisions and improving patient outcomes.

METHODS

A group of 9 foot surgeons in three continents was consulted to gather their expertise on guidelines regarding the surgical management of CATR. Following the proposal of 9 clinical topics, a thorough and comprehensive search of relevant literature published since 1980 was conducted for each topic using electronic databases, including PubMed, MEDLINE, and Cochrane Library, to identify relevant studies published until 1 October 2023. All authors collaborated in drafting, discussing, and finalizing the recommendations and statements. The recommendations were then categorized into two grades: grade a (strong) and grade b (weak), following the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) concept. Additionally, feedback from 21 external specialists, who were independent from the authors, was taken into account to further refine and finalize the clinical guidelines.

RESULTS

Nine statements and guidelines were completed regarding surgical indications, surgical strategies, and postoperative rehabilitation protocol.

CONCLUSION

Based on the findings of the systematic review, this guideline provides recommendations for the surgical management of CATR. We are confident that this guideline will serve as a valuable resource for physicians when making decisions regarding the surgical treatment of patients with CATR.

Endoscopic-assisted locking block modified Krackow technique combined with a V-Y flap for chronic Achilles tendon rupture

PURPOSE

The purpose of this study was to evaluate the clinical outcomes of the endoscopic-assisted locking block modified Krackow technique with a V-Y flap. The hypothesis was that the minimally invasive technique can reduce wound complications and facilitate early recovery.

METHODS

In total, 29 men with chronic Achilles tendon rupture who underwent either minimally invasive technique (n = 13) or open repair (n = 16) at our department between 2013 and 2019 were retrospectively analyzed. The rate of complications, time to return to moderate-intensity exercise, American Orthopedic Foot and Ankle Society ankle hindfoot score, Achilles tendon Total Rupture Score, heel-rise repetitions in 1 min, heel-rise height, and bilateral calf circumference at 6 months, 1 year, and 2 years postoperatively were recorded.

RESULTS

All incisions healed primarily in the minimally invasive technique group; however, three patients in the open repair group experienced wound complications. The time to return to moderate-intensity exercise, American Orthopedic Foot and Ankle Society score, Achilles tendon Total Rupture Score, heel-rise repetition ratio, and heel-rise height ratio at 6 months postoperatively in the minimally invasive technique group were significantly better than those in the open repair group. However, it was not significantly different between both groups at 2 years postoperatively.

CONCLUSION

Endoscopy allowed scar tissue and adhesions to be removed, allowing the tendon ends to be mobilized out of the small proximal and distal incisions. Minimally invasive technique may result in a lower wound complication incidence and provide better early functional recovery and return to moderate-intensity exercise time than the conventional open procedure in treating chronic Achilles tendon ruptures.

CLINICAL TRIAL REGISTRATION

Wuxi Ninth People's Hospital Medical Ethical Committee, LW2021026.

LEVEL OF EVIDENCE

III.

Approach variation affects outcomes after operative repair of lateral tibial plateau fractures

PURPOSE

To determine if the type of approach used for treatment of lateral split-depression tibial plateau fractures affects clinical outcome and complications rate.

METHODS

This is a retrospective review of 169 patients who presented between 01/2005 and 12/2020 to a Level-I trauma center for operative management of an isolated lateral Schatzker II tibial plateau fractures (AO/OTA Type 41B3.1) treated through a single anterolateral approach: a 90-degree "L" (L), longitudinal vertical (V), or "lazy S" (S). Postoperative radiographic, clinical, and functional outcomes were assessed at 3, 6, 12 months, and beyond.

RESULTS

Average time to radiographic healing was longer in the S incision cohort (p < 0.05). Furthermore, patients within the S incision cohort developed more postoperative wound complications at follow-up when compared to those within the L and V incision cohorts (p < 0.05). Additionally, reoperation rates were greater in the S incision cohort (p < 0.05). Lastly, on physical examination of the knee, patients within the S incision cohort had significantly poorer knee range of motion (p < 0.05).

CONCLUSIONS

Our study demonstrates that skin incision type in the anterolateral approach to the proximal tibia has an association with outcomes following operative repair of tibial plateau fractures. The information from this study can be used to inform surgeons about the potential complications and long-term outcomes that patients may experience when undergoing operative repair of a tibial plateau fracture through a specific incision type.

LEVEL OF EVIDENCE

III.