Needle Arthroscopy Cheilectomy for Hallux Rigidus in the Office Setting

Comparison of visibility in needle arthroscopy of the ankle according to surgical experience: A cadaveric study

BACKGROUND

Literature regarding the feasibility of inexperienced surgeons using needle arthroscopy is limited. The present study aimed to clarify the feasibility of performing ankle needle arthroscopy for inexperienced surgeons.

METHODS

Diagnostic needle arthroscopy was performed for 10 cadaveric ankles by two surgeons with different levels of experience in ankle arthroscopy (inexperienced and expert surgeons). The visibility of arthroscopy was assessed based on a 15-point checklist and compared between surgeons. In addition, iatrogenic articular cartilage injury created by the inexperienced surgeon was investigated.

RESULTS

The number of visible points was significantly larger for the expert surgeon than for the inexperienced surgeon (14.1 ± 1.0 vs. 13.7 ± 1.0, P = 0.035). The location of cartilage injury was greatest on the medial talar dome when viewing from the anteromedial portal at a rate of 30%.

CONCLUSION

Ankle needle arthroscopy may be an option for surgeons in the future, however, differences in surgeon experience may impact effective visualization.

Managing Hallux Rigidus in the Elite Athlete

Hallux rigidus can present a difficult problem to both competitive and elite athletic populations. Once an appropriate diagnostic workup has been performed, nonoperative management strategies, including anti-inflammatory medications, injection therapies, shoewear modifications, and orthotic devices, represent the mainstay conservative management options. Surgical management can be considered where an athlete's athletic performance is limited. A joint-sparing cheilectomy can provide a predictable return to sport at the most elite levels. The addition of a proximal phalangeal osteotomy can be considered when necessary. Arthroplasty or arthrodesis techniques can be used for persistent symptoms or progressive disease, but with less predictable outcomes.

Minimally Invasive Cheilectomy for Hallux Rigidus

Hallux metatarsophalangeal joint cheilectomy is a joint-sparing technique that involves resection of the dorsal metatarsal head osteophytes; this may be achieved through minimally invasive and arthroscopic techniques. General indications for minimally invasive surgery (MIS) cheilectomy are mild-to-moderate hallux rigidus (Grades I-II) with symptomatic dorsal osteophytes causing dorsal impingement and/or shoe wear irritation in those who have failed extensive nonoperative management. The literature confirms equivalent outcomes to open cheilectomy; however, it is somewhat inconsistent regarding superiority. The theoretic benefits of MIS cheilectomy include better cosmesis, reduced wound complications, less soft tissue disruption, and faster recovery.

In-Office Needle Arthroscopy for Superior Labral Tear Debridement

SLAP tears are a common cause of shoulder pain in overhead athletes. The benefits of in-office nano-arthroscopy include the ability to diagnosis and treat biceps tendinopathy, quicker patient recovery, reduced health care costs, and improved patient satisfaction. This technique can be particularly advantageous in the management of SLAP tears given that magnetic resonance imaging has poor sensitivity without the use of an invasive arthrogram. The purpose of this technical report is to describe our technique for performing in-office nano-arthroscopy for SLAP tears with special consideration of the technique for obtaining adequate local anesthesia, proper indications, and adequate visualization, as well as the advantages of performing these procedures in the office rather than the operating room.

Wide-Awake Needle Arthroscopy of the Anterior Ankle: A Standardized Approach

Over the years, possibilities in ankle arthroscopy have evolved from diagnostic inspection to complex interventional procedures. Further innovation may come from needle arthroscopy, which has improved substantially in image quality in recent years and can now be used for interventional procedures as well. We here present a standardized approach to wide-awake needle arthroscopy of the anterior ankle under local anesthesia. As new needle arthroscopic procedures of the ankle arise, this approach serves to help ensure safe, uniform, and beneficial adoption of this emergent technique.

Talonavicular Osteochondral Lesions: Surgical Technique and Clinical Outcomes from the Boston and Amsterdam Perspectives

PURPOSE

The primary purpose of the present study was to assess the patient-reported outcomes, complications, and reoperation rate of patient who underwent surgical treatment for symptomatic osteochondral lesions of the talonavicular joint (TNJ).

METHODS

Patients undergoing surgical treatment for symptomatic osteochondral lesions of the TNJ with a minimum of 12-month follow-up were included. Outcomes included clinical patient-reported outcome measures (PROMs), return to sports and work outcomes, and postoperative complications or reoperations. Medical records were screened by 2 independent reviewers. Patients were contacted by phone and underwent an in-depth interview. Additionally, operative techniques for both arthroscopic and open surgical approaches for treating TNJ osteochondral lesions were described.

DESIGN

Retrospective Case Series (Level IV) and Surgical Technique.

RESULTS

A total of 7 patients were included with a final follow-up time of 25.4 (SD: 15.2) months follow-up. PROMs were considered satisfactory for 5 out of 7 patients, 6 out of 7 patients returned to any level of sports at a mean of 3.7 (SD: 4.2) months, and 5 out of 6 patients returned to preinjury level of sports at a mean of 14 (SD: 7.5) months. All patients returned to work at an average of 5.4 (SD: 3.6) weeks. No complications or reoperations after index surgery were reported.

CONCLUSION

Surgical treatment of TNJ osteochondral lesions is a feasible procedure that may offer successful clinical, sport, and work outcomes in the majority of patients. Both open and arthroscopic surgical treatments are available and can be considered in a patient-specific treatment plan.

Implantation of a Cushioning Injectable Implant Using Needle Arthroscopy in the Foot and Ankle and First Carpometacarpal Joint

Injectable implants constitute a newly developed treatment class in the battle against osteoarthritis. They consist of water-formulated supramolecular polymer, coming from a new class of resorbable biomedical materials, and are implanted in encapsulated joints in a liquid form, where they solidify to form a tough, elastic, and cushioning layer between the joint surfaces. To resort any effect, intra-articular delivery should be guaranteed, and the implant should be distributed throughout the entire joint space. Traditional implantation techniques do not seem to suffice for this new implant class, being either imprecise (traditional injection) or overly invasive (open procedures and traditional arthroscopic surgery). We describe a needle arthroscopic implantation technique to reap the benefits of both worlds, ensuring precise implant delivery while avoiding unnecessarily invasive procedures. This study depicts our needle arthroscopic technique for implantation of injectable implants in the ankle, first metatarsophalangeal joint, and first carpometacarpal joint.

Percutaneous arthroscopically assisted cheilectomy combined to percutaneous proximal phalanx osteotomy in hallux rigidus: Clinical and radiological outcomes in 30 feet at a 48-month follow-up

BACKGROUND

Hallux rigidus is a degenerative condition affecting the middle age population. It affects patients by limiting their first metatarsophalangeal range of motion (ROM) and also, their shoe wear. The objective of our work was to present an original operative technique which preserves the native joint and improves pain with minimal complications.

METHODS

We conducted a retrospective multicenter cohort study of 28 patients (30 feet) suffering from moderate hallux rigidus, operated between October 2010 and October 2017 with at least 48months of follow-up. Clinical and radiological assessments included pre- and postoperative ROM, the American Orthopedic Foot and Ankle Society (AOFAS) score and forefoot radiological evaluation. No patients were lost to follow-up.

RESULTS

The mean AOFAS score increased from 59 (range, 51 to 67) preoperatively to 84 (range, 80 to 88) at final follow-up. A total of 37 patients (97%) were satisfied. From a ROM point of view, this remained relatively unchanged between preoperative and postoperative values.

CONCLUSION

The percutaneous arthroscopically assisted cheilectomy combined with a percutaneous proximal phalanx osteotomy, significantly improves pain in hallux rigidus with index minus in patients with Coughlin stage I and II after a mean of 4-year follow-up.

LEVEL OF EVIDENCE

IV.

Reproducible and Effective Biceps Tenodesis Method Utilizing In-Office Nano-Arthroscopy

Biceps tendinopathy is a common cause of chronic anterior shoulder pain characterized by altered joint mechanics with considerable deficits in range of motion secondary to pain. The benefits of in-office nano-arthroscopy (IONA) include the ability to diagnosis and treat biceps tendinopathy, quicker patient recovery, reduced cost, and improved patient satisfaction. The purpose of this technical report is to describe the technique for performing IONA for biceps tendinopathy (biceps tenotomy/biceps tenodesis), with special consideration for obtaining adequate local anesthesia, proper indications, adequate visualization, and the advantages of performing these procedures in the office rather than the operating room.

In-Office Nano-Arthroscopy of the Shoulder with Acromioplasty

Subacromial decompression with acromioplasty is among the most commonly performed shoulder procedures. The advantages of in-office nano-arthroscopy include the capability of diagnosing and treating subacromial impingement, swifter patient recovery, improved cost-effectiveness, and superior patient satisfaction. The purpose of this technical report is to describe our technique for performing in-office nano-arthroscopy for subacromial decompression (subacromial bursectomy and acromioplasty), with a particular focus on appropriate indications, providing sufficient local anesthesia, optimizing visualization, and discussing the advantages of the in-office setting compared to the operating room.

Needle Arthroscopy for Osteochondral Lesions of the First Metatarsophalangeal Joint: A Standardized Approach

Cartilage and osteochondral lesions of the first metatarsophalangeal (MTP-1) joint are characterized by pain during weight bearing and walking. The lesions often require surgical intervention(s). Arthroscopic bone marrow stimulation may be considered the preferred operative intervention for small lesions. Technological advances, patient preferences, and economic considerations combine to foster the development of minimally invasive needle arthroscopic procedures. This technical note presents and highlights our minimally invasive surgical technique for needle arthroscopic treatment through bone marrow stimulation for osteochondral lesions of the MTP-1 joint.

Comparison of Visibility and Risk of Neurovascular Tissue Injury Between Portals in Needle Arthroscopy of the Anterior Ankle Joint: A Cadaveric Study

Background

For needle arthroscopy with 0° viewing, the visible range of intra-articular structures and the difference between portals remain unknown, as do the risks for neurovascular tissue at each portal.

Purpose

To clarify the visibility and safety of needle arthroscopy.

Study Design

Descriptive laboratory study.

Methods

Ten cadaveric ankle specimens were used. A needle arthroscope with a 1.9-mm diameter was inserted from 4 portals (anteromedial [AM], anterolateral [AL], medial midline [MM], and anterocentral [AC]). Visibility was assessed using a 15-point ankle arthroscopy checklist. In addition, the ankles were dissected to measure the distance between each portal and neurovascular tissues. The visibility of the ankle joint was compared between portals.

Results

The success rate of visibility in the deltoid ligament and the tip of the medial malleolus was 100% from the AM, MM, and AC portals and 10% from the AL portal, with significant differences between the portals (P < .01). The visibility success rates in the origin of the anterior talofibular ligament and the tip of the lateral malleolus were 20% for the AM portal, 90% for the MM and AC portals, and 100% for the AL portal, with significant differences between the portals (P < .01). All other points of the ankle joint were visualized from all the portals with a 100% success rate. The AC portal was in contact with the anterior neurovascular bundle in 4 of the 10 specimens.

Conclusion

When needle arthroscopy was performed from the AM or AL portal, the site opposite to the portal in the ankle joint was difficult to visualize. Conversely, most points of the ankle joint could be visualized from the MM and AC portals. Care should be taken when creating an AC portal because of its proximity to the anterior neurovascular bundle.

Clinical Relevance

The present study provides information regarding which portal should be selected to perform needle arthroscopy in the ankle joint, which will be beneficial for management of ankle injuries.

The Role of Needle Arthroscopy in the Assessment and Treatment of Ankle Sprains

Lateral ankle ligament complex injuries are most commonly managed nonoperatively. If no improvements have been made following conservative management, surgical intervention is warranted. Concerns have been raised regarding complication rates following open and traditional arthroscopic anatomical repair. In-office needle arthroscopic anterior talo-fibular ligament repair provides a minimally invasive arthroscopic approach to the diagnosis and treatment of chronic lateral ankle instability. The limited soft tissue trauma facilitates rapid return to daily and sporting activities making this an attractive alternative approach to lateral ankle ligament complex injuries.