Correction to: Template-based temporomandibular joint puncturing and access in minimally invasive TMJ surgery (MITMJS) – a technical note and first clinical results

OBJECTIVEMinimally invasive spine surgery can minimize damage to normal anatomical structures. Recently, fully endoscopic spine surgeries have been attempted for lumbar fusion surgery. In this study, the authors performed a percutaneous unilateral biportal endoscopic (UBE) technique as a minimally invasive surgery for lumbar fusion. The purpose of this study is to present the UBE technique of fully endoscopic lumbar interbody fusion (LIF) and to analyze the clinical results.METHODSPatients who were to undergo single-level fusion surgery from L3–4 to L5–S1 were enrolled. Two channels (endoscopic portal and working portal) were used for endoscopic lumbar fusion surgery. All patients underwent follow-up for more than 12 months. Demographic characteristics, diagnosis, operative time, and estimated blood loss were evaluated. MRI was performed on postoperative Day 2. Clinical evaluations (visual analog scale [VAS] for the leg and Oswestry Disability Index [ODI] scores) were performed preoperatively and during the follow-up period.RESULTSA total of 69 patients (24 men and 45 women) were enrolled in this study. The mean follow-up period was 13.5 months. Postoperative MRI revealed optimal direct neural decompression after fully endoscopic fusion surgery. VAS and ODI scores significantly improved after the surgery. There was no postoperative neurological deterioration.CONCLUSIONSFully endoscopic LIF using the UBE technique may represent an alternative minimally invasive LIF surgery for the treatment of degenerative lumbar disease. Long-term follow-up and larger clinical studies are needed to validate the clinical and radiological results of this surgery.

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Clinical results of minimally invasive anterolateral THA using a short femoral stem

10.26226/morressier.579b42c4d462b80290b4cbc4 ◽

2016 ◽

Author(s):

Toshie Sasaki

Keyword(s):

Minimally Invasive ◽

Femoral Stem ◽

Clinical Results ◽

Short Femoral Stem

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Minimally Invasive Transforaminal Lumbar Interbody Fusion: Technical Note

The Open Neurosurgery Journal ◽

10.2174/1876529700902010008 ◽

2009 ◽

Vol 2 (1) ◽

pp. 8-13

Author(s):

Gabriel C. Tender ◽

John K. Ratliff

Keyword(s):

Minimally Invasive ◽

Interbody Fusion ◽

Transforaminal Lumbar Interbody Fusion ◽

Technical Note ◽

Lumbar Interbody Fusion

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Microendoscopy-assisted extraforaminal lumbar interbody fusion for treating single-level spondylodesis

Journal of Orthopaedic Surgery and Research ◽

10.1186/s13018-021-02313-9 ◽

2021 ◽

Vol 16 (1) ◽

Author(s):

Motohide Shibayama ◽

Guang Hua Li ◽

Li Guo Zhu ◽

Zenya Ito ◽

Fujio Ito

Keyword(s):

Minimally Invasive ◽

Spinal Canal ◽

Interbody Fusion ◽

Facet Joint ◽

Clinical Results ◽

Invasive Technique ◽

Clinical Effects ◽

Lumbar Interbody Fusion ◽

Disc Space ◽

Single Level

Abstract Background Lumbar interbody fusion is a standard technique for treating degenerative lumbar disorders involving instability. Due to its invasiveness, a minimally invasive technique, extraforaminal lumbar interbody fusion (ELIF), was introduced. On surgically approaching posterolaterally, the posterior muscles and spinal canal are barely invaded. Despite its theoretical advantage, ELIF is technically demanding and has not been popularised. Therefore, we developed a microendoscopy-assisted ELIF (mELIF) technique which was designed to be safe and less invasive. Here, we aimed to report on the surgical technique and clinical results. Methods Using a posterolateral approach similar to that of lateral disc herniation surgery, a tubular retractor, 16 or 18 mm in diameter, was placed at the lateral aspect of the facet joint. The facet joint was partially excised, and the disc space was cleaned. A cage and local bone graft were inserted into the disc space. All disc-related procedures were performed under microendoscopy. The spinal canal was not invaded. Bilateral percutaneous screw-rod constructs were inserted and fixed. Results Fifty-five patients underwent the procedure. The Oswestry Disability Index and visual analogue scale scores greatly improved. Over 90% of the patients obtained excellent or good results based on Macnab’s criteria. There were neither major adverse clinical effects nor the need for additional surgery. Conclusions mELIF is minimally invasive because the spinal canal and posterior muscles are barely invaded. It produces good clinical results with fewer complications. This technique can be applied in most single-level spondylodesis cases, including those involving L5/S1 disorders.

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Nonsurgical Rhinoplasty: A Technical Note

The American Journal of Cosmetic Surgery ◽

10.1177/0748806821990159 ◽

2021 ◽

pp. 074880682199015

Author(s):

Ian S. Lehrer ◽

Joe Niamtu

Keyword(s):

Hyaluronic Acid ◽

Minimally Invasive ◽

Cosmetic Surgery ◽

Recovery Time ◽

Technical Note ◽

Dermal Fillers ◽

Facial Surgery ◽

Before And After ◽

Application Potential ◽

Invasive Techniques

Cosmetic facial surgery procedures and therapies have continued to evolve with an emphasis on minimally invasive techniques with a shorter recovery time. We present a how-to guide for nonsurgical rhinoplasty including the use of different hyaluronic acid fillers. We provide examples of before and after patient photos as well as photos demonstrating our technique. This technical note highlights the popular concept of minimally invasive nasal contouring using dermal fillers. As such, we provide a brief overview of different dermal fillers that can be used for this application, potential problems and complications, as well as remedies. Dermal fillers have become an entry point into cosmetic surgery for many patients. Our technique of nasal contouring with hyaluronic acid fillers in particular yields safe, effective, and repeatable results.

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