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Fulltext Minimally invasive surgical approaches to the sphenoid sinus, sella, parasellar and clival region: current and future perspectives

Gendeh BS

Med J Malaysia, 2006 Aug;61(3):274-7.
PMID: 17240574
Matched MeSH terms: Minimally Invasive Surgical Procedures/methods*
Left anterior mini-thoracotomy: an alternative approach for pulmonary valve replacement after surgically corrected tetralogy of fallot

Ho YL, Khamis AY, Abdul Kareem BA

J Cardiothorac Surg, 2024 Jul 10;19(1):427.
PMID: 38982433 DOI: 10.1186/s13019-024-02817-5

INTRODUCTION: Pulmonary regurgitation (PR) remains a common sequela in patients following surgically corrected TOF, and may lead to progressive right ventricle dilatation and dysfunction. The conventional approach of redo-sternotomy for pulmonary valve replacement (PVR) is associated with increased operative time as well as risks of bleeding and injury to the heart and great vessels. Thus, left anterior mini-thoracotomy has become an alternative approach in eliminating the risks of redo-sternotomy in these patients. This series aimed to determine the outcomes of minimally invasive pulmonary valve replacement after surgical TOF correction.
METHODS: A retrospective analysis was conducted on 24 patients with severe PR post-surgical TOF correction who underwent left anterior mini-thoracotomy PVR in Penang General Hospital from January 2021 to January 2023.
RESULTS: The median age was 23.5 years (I.Q.range 17.6-36.3), with a male:female ratio of 1:4. Majority of patients had mild to moderate symptoms prior to surgery and 19 patients (79.1%) were on regular diuretics medication. All patients had severe free-flow PR with evidence of right ventricular dilatation and dysfunction. Magnetic Resonance Imaging and computed tomography of pulmonary artery were performed prior to surgery. Minimally invasive PVR was performed on all patients via left upper anterior mini-thoracotomy and femoral-femoral bypass without cardioplegic arrest. The operative time and cardiopulmonary bypass time were 208 (I.Q.range 172-324) and 98.6 minutes(I.Q.range 87.4-152.4) respectively. The time to wean off inotropes postoperatively was 6.2 hours (I.Q.range1.4-14.8), and no postoperative arrhythmia and chest re-exploration were reported. Most patients stayed in Intensive Care Unit (ICU) for 10.8 hours (I.Q.range 8.4-36.5), and the total hospital stay was 4.2 days (I.Q.range 3.4-7.6). 2 patients (11.1%) required blood transfusion postoperative. There was no paravalvular leak and no mortality during the follow-up period of up to 28 months.
CONCLUSION: Minimally invasive PVR after surgical correction of TOF is a safe alternative to the conventional redo-sternotomy approach in patients with favorable anatomy. This approach is able to reduce the risks associated with redo-sternotomy, particularly bleeding and injury to mediastinal structures, with the additional benefit of expedited recovery and hospital discharge. Our series has shown a safe and efficient approach in these patients with favorable outcomes.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Robotic approach to colonic resection: For some or for all patients?

Subramaniam S, Piozzi GN, Kim SH, Khan JS

Colorectal Dis, 2024 Jul;26(7):1447-1455.
PMID: 38812078 DOI: 10.1111/codi.17046

The robotic approach is rapidly gaining momentum in colorectal surgery. Its benefits in pelvic surgery have been extensively discussed and are well established amongst those who perform minimally invasive surgery. However, the same cannot be said for the robotic approach for colonic resection, where its role is still debated. Here we aim to provide an extensive debate between selective and absolute use of the robotic approach for colonic resection by combining the thoughts of experts in the field of robotic and minimally invasive colorectal surgery, dissecting all key aspects for a critical view on this exciting new paradigm in colorectal surgery.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Mini open carpal tunnel release using Knifelight: evaluation of the safety and effectiveness of using a single wrist incision (cadaveric study)

Teh KK, Ng ES, Choon DS

J Hand Surg Eur Vol, 2009 Aug;34(4):506-10.
PMID: 19675032 DOI: 10.1177/1753193409100962

This cadaveric study evaluates the margin of safety and technical efficacy of mini open carpal tunnel release performed using Knifelight (Stryker Instruments) through a transverse 1 cm wrist incision. A single investigator released 32 wrists in 17 cadavers. The wrists were then explored to assess the completeness of release and damage to vital structures including the superficial palmar arch, palmar cutaneous branch and recurrent branch of the median nerve. All the releases were complete and no injury to the median nerve and other structures were observed. The mean distance of the recurrent motor branch to the ligamentous divisions was 5.7 +/- 2.4 mm, superficial palmar arch was 8.7 +/- 3.1 mm and palmar cutaneous branch to the ligamentous division was 7.2 +/- 2.4 mm. The mean length of the transverse carpal ligament was 29.3 +/- 3.7 mm. Guyon's canal was preserved in all cases.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Repair of acute Achilles tendon rupture using a double-ended needle

Ng ES, Ng YO, Gupta R, Lim F, Mah E

J Orthop Surg (Hong Kong), 2006 Aug;14(2):142-6.
PMID: 16914777

To compare the results of Achilles tendon repair using a standard open procedure or a minimally invasive technique using a double-ended needle, and to determine whether the latter technique reduces the incidence of sural nerve injury and soft-tissue complications.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods*
Minimally invasive "pocket incision" aortic valve surgery

Yakub MA, Pau KK, Awang Y

Ann Thorac Cardiovasc Surg, 1999 Feb;5(1):36-9.
PMID: 10074567

A minimally invasive approach to aortic valve surgery through a transverse incision ("pocket incision") at the right second intercostal space was examined. Sixteen patients with a mean age of 30 years underwent this approach. The third costal cartilage was either excised (n = 5) or dislocated (n = 11). The right internal mammary artery was preserved. Cardiopulmonary bypass (CPB) was established with aortic-right atrial cannulation in all except the first case. Aortic valve replacements (AVR) were performed in 15 patients and one had aortic valve repair with concomitant ventricular septal defect closure. There was no mortality and no major complications. The aortic cross-clamp, CPB and operative times were 72 +/- 19 mins, 105 +/- 26 mins and 3 hrs 00 min +/- 29 mins respectively. The mean time to extubation was 5.7 +/- 4.0 hrs, ICU stay of 27 +/- 9 hrs and postoperative hospital stay of 5.1 +/- 1.2 days. Minimally invasive "pocket incision" aortic valve surgery is technically feasible and safe. It has the advantages of central cannulation for CPB, preservation of the internal mammary artery and avoiding sternotomy. This approach is cosmetically acceptable and allows rapid patient recovery.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods*
Monitoring the quality of robot-assisted pedicle screw fixation in the lumbar spine by using a cumulative summation test

Kim HJ, Lee SH, Chang BS, Lee CK, Lim TO, Hoo LP, et al.

Spine (Phila Pa 1976), 2015 Jan 15;40(2):87-94.
PMID: 25575085 DOI: 10.1097/BRS.0000000000000680

Prospective randomized controlled trial.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Percutaneous plating in paediatric tibial fractures

Yusof NM, Oh CW, Oh JK, Kim JW, Min WK, Park IH, et al.

Injury, 2009 Dec;40(12):1286-91.
PMID: 19539282 DOI: 10.1016/j.injury.2009.02.020

Although non-operative treatment is a mainstay of tibial fracture management in children, certain fractures require a surgical approach. However, choices concerning optimal methods and implants are difficult. The purpose of this study was to determine the effectiveness of percutaneous plating of tibial fractures in children.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Endoscopic neurosurgery: report of the first five cases done in Malaysia using the Caemaert-Abdullah method

Farouk A, Abdullah J

Minim Invasive Neurosurg, 1998 Jun;41(2):74-8.
PMID: 9651914

The first endoscopic procedure done in Malaysia using the Caemaert-Abdullah method is reported and the followup results showed an excellent neurosurgical outcome. A 16-year-old girl with an aqueduct stenosis was operated on using a free-hand, computer-assisted endoscopic method where a third ventriculostomy was done. This was the first case being carried out in the Hospital Universiti Sains Malaysia. The next two cases were a suprasellar pituitary cyst in an elderly man and a child with an obstructive hydrocephalus who was previously shunted which became infected. Both endoscopic procedures, extirpation of the cyst using a Nd:Yag laser and a third ventriculostomy, respectively, were done under general anaesthesia in the supine position. Follow-up revealed a transient diabetes insipidus in all three cases up to 48 hours after the operation which resolved spontaneously. The fourth case involved an endoscopic removal of retained ventricular catheter after rectal migration of a shunt in an eight-year-old girl with congenital hydrocephalus. The fifth was a free-hand endoscopy with perforation of multiple brain septae in a ten-month-old baby with hydrocephalus secondary to meningitis. The final outcomes for all the cases were favourable hence we conclude that endoscopic neurosurgery is a safe procedure and hope that more neurosurgeons will continue to use this method, especially for the management of intraventricular cyst and hydrocephalus and especially in South East Asia.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Percutaneous intramedullary supracondylar nailing for fractures of distal femur

Patel K, Kapoor A, Daveshwar R, Golwala P

Med J Malaysia, 2004 May;59 Suppl B:206-7.
PMID: 15468890

A prospective study of 25 patients with supracondylar and intercondylar fracture of the femur was carried out from January 1999 to June 2003 at SSG Hospital, Baroda, India. Twenty-eight percent fractures were open and 72% were closed. Twelve pecent of the fractures had intraarticular extension. AO classification was used to classify the fractures. Eighty-four percent of the fractures were due to high velocity trauma. All the cases were operated by percutaneous supracondylar nailing. No postoperative complication related to fracture treatment was seen. Average follow up was 20.1 months (range 6-40 months). Average age of the patients was 31.5 years. Average time of union was 3.1 months (range 2-4 months). Average knee range of motion was 117 degrees. Even in open injuries, 85.7% had more than 110 infinity range of motion. All patients could return to their pre-injury lifestyle. Rating scale developed by Hospital for Special Surgery was used to quantify the results. Eighty-four percent showed excellent, 8% showed good and 8% showed fair results. Percutaneous supracondylar nailing is thus, an excellent method of treating fractures of distal femur.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods*
Endoscopic transpterygoidal repair of a large cranial defect with cerebrospinal fluid leak in a patient with extensive osteoradionecrosis of the skull base: case report and technical note

Brand Y, Lim E, Waran V, Prepageran N

J Laryngol Otol, 2015 Dec;129(12):1243-7.
PMID: 26412297 DOI: 10.1017/S0022215115002601

Endoscopic endonasal techniques have recently become the method of choice in dealing with cerebrospinal fluid leak involving the anterior cranial fossa. However, most surgeons prefer an intracranial approach when leaks involve the middle cranial fossa. This case report illustrates the possibilities of using endoscopic techniques for cerebrospinal fluid leaks involving the middle fossa.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Comparison between percutaneous fluoroscopic-guided and conventional open pedicle screw placement techniques for the thoracic spine: a safety evaluation in human cadavers

Kwan MK, Chiu CK, Lee CK, Chan CY

Bone Joint J, 2015 Nov;97-B(11):1555-61.
PMID: 26530660 DOI: 10.1302/0301-620X.97B11.35789

Percutaneous placement of pedicle screws is a well-established technique, however, no studies have compared percutaneous and open placement of screws in the thoracic spine. The aim of this cadaveric study was to compare the accuracy and safety of these techniques at the thoracic spinal level. A total of 288 screws were inserted in 16 (eight cadavers, 144 screws in percutaneous and eight cadavers, 144 screws in open). Pedicle perforations and fractures were documented subsequent to wide laminectomy followed by skeletalisation of the vertebrae. The perforations were classified as grade 0: no perforation, grade 1: < 2 mm perforation, grade 2: 2 mm to 4 mm perforation and grade 3: > 4 mm perforation. In the percutaneous group, the perforation rate was 11.1% with 15 (10.4%) grade 1 and one (0.7%) grade 2 perforations. In the open group, the perforation rate was 8.3% (12 screws) and all were grade 1. This difference was not significant (p = 0.45). There were 19 (13.2%) pedicle fractures in the percutaneous group and 21 (14.6%) in the open group (p = 0.73). In summary, the safety of percutaneous fluoroscopy-guided pedicle screw placement in the thoracic spine between T4 and T12 is similar to that of the conventional open technique.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Management of Hirschsprung's disease with reference to one-stage pull-through without colostomy

Ramesh JC, Ramanujam TM, Yik YI, Goh DW

J Pediatr Surg, 1999 Nov;34(11):1691-4.
PMID: 10591572

The authors evaluated the safety and benefits of 1-stage pull-through in comparison with staged repair of Hirschsprung's disease under circumstances prevailing in a developing country.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods*
Endonasal endoscopic repair of anterior skull-base fistulas: the Kuala Lumpur experience

Gendeh BS, Mazita A, Selladurai BM, Jegan T, Jeevanan J, Misiran K

J Laryngol Otol, 2005 Nov;119(11):866-74.
PMID: 16354338

The purpose of this retrospective study is to determine the pattern of cerebrospinal fluid (CSF) rhinorrhoea presenting to our tertiary referral centre in Kuala Lumpur and to assess the clinical outcomes of endonasal endoscopic surgery for repair of anterior skull base fistulas. Sixteen patients were treated between 1998 and 2004. The aetiology of the condition was spontaneous in seven and acquired in nine patients. In the acquired category, three patients had accidental trauma and this was iatrogenic in six patients (five post pituitary surgery), with one post endoscopic sinus surgery (ESS). Imaging included computed tomography (CT) scan and magnetic resonance imaging (MRI). Endoscopic repair is less suited for defects in the frontal sinuses with prominent lateral extension and defects greater than 1.5 cm in diameter involving the skull base. Fascia lata, middle turbinate mucosa, nasal perichondrium and ear fat ('bath plug') were the preferred repair materials in the anterior skull base, whereas fascia lata, cartilage and abdominal fat obliteration was preferentially used in the sphenoid leak repair. Intrathecal sodium flourescein helped to confirm the site of CSF fistula in 81.3 per cent of the patients. Ninety per cent of the patients who underwent 'bath plug' repair were successful. The overall success rate for a primary endoscopic procedure was 87.5 per cent, although in two cases a second endoscopic procedure was required for closure. In the majority of cases endoscopic repair was successful, and this avoids many of the complications associated with craniotomy, particularly in a young population. Therefore it is our preferred option, but an alternative procedure should be utilized should this prove necessary.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods
Conventional versus Minimally Invasive Vein Harvesting: A Clinical Audit of Wound Dehiscence Complications

Shiang SW, Vendargon SJ, Hamid SRBGS

J Coll Physicians Surg Pak, 2019 Apr;29(4):371-374.
PMID: 30925964 DOI: 10.29271/jcpsp.2019.04.371

OBJECTIVE: To determine the wound complications post coronary artery bypass graft surgery (CABG) by conventional vein harvest technique (CVH) and minimally invasive vein harvest technique (MIVH) in Hospital Sultanah Aminah Johor Bahru, Malaysia.
STUDY DESIGN: Clinical audit report.
PLACE AND DURATION OF STUDY: Hospital Sultanah Aminah Johor Bahru, Malaysia, from March 2016 to May 2017.
METHODOLOGY: Data were collected retrospectively from all 127 patients who underwent CABG with saphenous vein grafts, either with CVH technique (n=68), or MIVH technique (n=59) performed with Vasoview system. The rate of wound dehiscence was evaluated. Patients with severe wound dehiscence that required readmission and surgical intervention were identified for further evaluation.
RESULTS: There was total 26.8% of wound dehiscence in our study, which was not appreciably different between two groups (p=0.092). Patient with severe wound breakdown that required surgical intervention was significantly less in MIVH group (1/59, 1.7%) compared to CVH group (8/68, 11.8%, p=0.037). There was no significant difference in readmission rate between MIVH and CVH group (p=0.574).
CONCLUSION: There is significant reduction in severity of wound dehiscence post-saphenous vein harvesting among CABG patients with MIVH technique. However, there is no statistical difference in wound dehiscence and readmission rate between MIVH and CVH technique.

Matched MeSH terms: Minimally Invasive Surgical Procedures/methods*

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