BACKGROUND: Ring entrapment is a medical condition that can lead to severe consequences, including nerve damage, ischemia, and impending necrosis. The condition often necessitates surgical intervention to prevent complications such as amputation.
METHODS: We report a case of a 49-year-old male with impending necrosis of the right little finger due to steel ring entrapment. The patient presented with severe edema, signs of infection, and undetected finger saturation on pulse oximetry.
CONCLUSIONS: The Distally Based Chinese Forearm Flap (CFA) was used for soft tissue coverage, which has advantages like reliable vascularization and long pedicle rotation. The CFA flap has shown to be effective in restoring perfusion to the distal tissue and facilitating early wound closure.
CONCLUSIONS: The use of CFA in this case resulted in a viable flap and good finger function, demonstrating its effectiveness in managing impending necrosis due to ring entrapment.

BACKGROUND: The shoulder joint is one of the most freely movable joints in the human body and has therefore high importance for upper limb functionality. Several techniques have been developed to replace the glenohumeral joint including humeral hemiarthroplasty, anatomical total shoulder arthroplasty, and reverse total shoulder arthroplasty, depending on the underlying pathology. For the soft tissue reconstruction, the innervated latissimus dorsi musculocutaneous flap is a reliable solution flap in shoulder and arm reconstruction.
METHODS: We present the case of a 16-year-old male patient with a complete destruction of the shoulder joint and soft tissues after ballistic trauma. We performed the reconstruction of the shoulder joint using a humeral hemiarthroplasty with a mesh fixation to the remaining glenoid. The soft tissue coverage and the restoration of the deltoid muscle function were insured with a pedicled innervated latissimus dorsi musculocutaneous flap. One year postoperatively, the patient showed a good function of the shoulder joint with an excellent aesthetical result and no pain.
CONCLUSIONS: The pedicled latissimus dorsi musculocutaneous flap can safely restore the shoulder function, while the humeral hemiarthroplasty with mesh fixation can be a reliable solution for the reconstruction of a completely destructed shoulder joint.

The distant tubed pedicle skin flap concept was introduced almost 100 years ago. It was previously considered the workhorse flap to reconstruct the face and upper limbs. Despite being considered an ancient reconstruction method, it is still widely used by many reconstructive surgeons. It is considered a versatile flap with a good outcome. This article presents two cases of soft tissue injuries in the upper limbs reconstructed using distant tubed pedicled groin flaps, one of the types of tubed pedicle flaps. This article highlights the relevance of the tubed distant pedicle flap in reconstructing the upper limb defects and its effectiveness in restoring function, even though the cosmetic outcome is not favorable.